format-version: 1.2 date: 09:10:2015 14:57 saved-by: cooperl auto-generated-by: OBO-Edit 2.3.1 subsetdef: Angiosperm "Term for angiosperms" subsetdef: Arabidopsis "Term used for Arabidopsis" subsetdef: Bryophytes "Term used for mosses, liverworts, and/or hornworts" subsetdef: Citrus "Term used for citrus" subsetdef: CL "plant cells" subsetdef: Gymnosperms "Term used for gymnosperms" subsetdef: Maize "Term used for maize" subsetdef: Musa "Terms used for banana" subsetdef: Poaceae "Term used for grasses" subsetdef: Potato "Term used for potato" subsetdef: Pteridophytes "Term used for ferns and allies" subsetdef: reference "reference plant structure term" subsetdef: Rice "Term used for rice" subsetdef: Tomato "Term used for tomato" subsetdef: TraitNet "Plant Functional Traits" synonymtypedef: Japanese "Japanese synonym" EXACT synonymtypedef: Plural "Plural" synonymtypedef: Spanish "Spanish synonym" default-namespace: plant_ontology remark: Filtered from plant-ontology-assert-basic.obo to have only only plant anatomical entity terms for Plant Ontology Release version 21. treat-xrefs-as-genus-differentia: CL part_of NCBITaxon:33090 treat-xrefs-as-is_a: CARO ontology: po [Term] id: PO:0000001 name: plant embryo proper namespace: plant_anatomy def: "An embryonic plant structure (PO:0025099) that is the body of a developing plant embryo (PO:0009009) attached to the maternal tissue in an plant ovule (PO:0020003) by a suspensor (PO:0020108)." [POC:Laurel_Cooper, POC:Ramona_Walls] comment: The embryo proper is the entire embryo exclusive of the suspensor. synonym: "embrióforo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚本体 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:246 is_a: PO:0025099 ! embryo plant structure relationship: part_of PO:0009009 ! plant embryo [Term] id: PO:0000002 name: anther wall namespace: plant_anatomy alt_id: PO:0006445 alt_id: PO:0006477 def: "A microsporangium wall (PO:0025307) that is part of an anther (PO:0009066)." [ISBN:0471244554, ISBN:9780003686647] comment: Has an outer epidermis (exothecium) and an endothecium and may have additional layers. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). subset: Angiosperm subset: reference synonym: "pared de la antera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae anther wall" NARROW [] synonym: "pollen sac wall" EXACT [] synonym: "Zea anther wall" NARROW [] synonym: "葯壁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025307 ! microsporangium wall relationship: part_of PO:0009066 ! anther [Term] id: PO:0000003 name: whole plant namespace: plant_anatomy def: "A plant structure (PO:0005679) which is a whole organism." [POC:curators] comment: Examples include plant embryo (PO:0009009), megagametophyte (PO:0025279) and microgametophyte (PO:0025280). subset: reference subset: TraitNet synonym: "bush" NARROW [] synonym: "clonal colony" RELATED [] synonym: "colony" RELATED [] synonym: "frutex" NARROW [FNA:e4dde193-57f7-4ab9-9d25-96b4ca0088ba] synonym: "frutices" NARROW Plural [FNA:ec8c2064-2a67-43d7-8e14-aecfef5cf33b] synonym: "gametophyte" NARROW [] synonym: "genet" BROAD [] synonym: "herb" NARROW [] synonym: "liana" NARROW [] synonym: "planta entera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "prothalli" NARROW Plural [FNA:4b610104-1bb0-4c6b-9bb9-e3cc61d11ac0] synonym: "prothallium" NARROW [] synonym: "prothallus" NARROW [FNA:f8f31520-e4bc-4430-9274-8dd3cee7ffd8] synonym: "ramet" BROAD [] synonym: "seedling" NARROW [] synonym: "shrub" NARROW [] synonym: "sporophyte" NARROW [] synonym: "suffrutex" NARROW [FNA:99508f62-7116-4e2b-90c0-19ff55ebd967] synonym: "suffrutices" NARROW Plural [FNA:ba1b1bd5-75bd-4195-b11c-3aba08da08c2] synonym: "tree" NARROW [] synonym: "vine" NARROW [] synonym: "woody clump" NARROW [FNA:c1ccca7d-2a98-4a9d-8603-c34b551935e0] synonym: "植物体全体 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:538 xref: PO_GIT:69 is_a: PO:0009011 ! plant structure [Term] id: PO:0000004 name: in vitro plant structure namespace: plant_anatomy def: "A plant structure (PO:0009011) that is grown or maintained in vitro." [POC:curators, POC:Laurel_Cooper] comment: In vitro growth is defined as microbe-free growth in a sterile, culture environment, usually in the laboratory. An example of a sterile culture environment is growth on or in a nutrient medium in a Petri dish, culture flask or test tube. Microbes may be intentionally added to the culture environment, such as in co-culture with Agrobacterium. synonym: "estructura vegetal in vito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "培養下植物構造 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:64 is_a: PO:0009011 ! plant structure [Term] id: PO:0000005 name: cultured plant cell namespace: plant_anatomy def: "A plant cell (PO:0009002) that is grown or maintained in vitro." [POC:curators] comment: Includes isolated plant cells and small plant cell aggregates that proliferate while suspended in sterile liquid medium or spread on a solid agar medium. subset: CL synonym: "célula cultivada (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "cell suspension" RELATED [] synonym: "cultured cell" BROAD [] synonym: "培養植物細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:327 is_a: PO:0000004 ! in vitro plant structure is_a: PO:0009002 ! plant cell [Term] id: PO:0000006 name: plant protoplast namespace: plant_anatomy def: "A cultured plant cell from which the entire plant cell wall has been removed." [POC:curators] comment: The cell wall is generally removed using polysaccharide-degrading enzymes such as cellulase, pectinase and /or xylanase. The cultured plant cell may be in suspension culture or from callus culture on solid media. subset: CL synonym: "protoplast" BROAD [] synonym: "protoplasto cultivado (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "植物プロトプラスト (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:322 is_a: PO:0000005 ! cultured plant cell [Term] id: PO:0000007 name: leaf-derived cultured plant cell namespace: plant_anatomy def: "A cultured plant cell that was derived from leaf tissue." [POC:curators] comment: May be derived from cultured plant callus or plant protoplast that was induced from a segment of leaf. In the case of the plant protoplast, after the re-establishment cell walls. subset: CL synonym: "célula cultivada de hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "cultured plant cell" RELATED [POC:curators] synonym: "leaf-derived cultured cell" EXACT [] synonym: "葉由来植物培養細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000005 ! cultured plant cell [Term] id: PO:0000008 name: root-derived cultured plant cell namespace: plant_anatomy def: "A cultured plant cell that was derived from root tissue." [POC:curators] comment: May be derived from cultured plant callus or plant protoplasts induced from a segment of root. In the case of the plant protoplast, after the re-establishment plant cell walls. subset: CL synonym: "célula cultivada de raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "root-derived cultured cell" EXACT [] synonym: "根由来植物培養細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000005 ! cultured plant cell [Term] id: PO:0000009 name: cultured plant callus namespace: plant_anatomy def: "A plant callus (PO:0005052) grown or maintained in vitro." [POC:curators] comment: Cultured plant callus may induced to form from plant protoplasts or cultured plant cells in suspension culture. After supplementation with the appropriate plant growth regulators, further differentiation may lead to the development of plant tissues, plant organs and ultimately, a whole plant. synonym: "callo cultivado (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "cultured callus" BROAD [] synonym: "培養植物カルス (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:323 is_a: PO:0000004 ! in vitro plant structure is_a: PO:0005052 ! plant callus [Term] id: PO:0000010 name: cultured plant embryo namespace: plant_anatomy def: "A plant embryo (PO:0009009) that is grown or maintained in vitro." [POC:curators, TAIR:Katica_Ilic] comment: Includes isolated and maintained mature or immature zygotic embryos, somatic embryos or haploid embryos (derived from male gametophyte). synonym: "cultured embryo" EXACT [] synonym: "embrión cultivado (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "培養植物胚 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:325 is_a: PO:0000004 ! in vitro plant structure is_a: PO:0009009 ! plant embryo [Term] id: PO:0000011 name: cultured somatic plant embryo namespace: plant_anatomy def: "A somatic plant embryo grown and maintained in vitro." [POC:curators, TAIR:Katica_Ilic] comment: Cultured somatic plant embryos are commonly induced after the formation of callus from an explant and treatment with plant growth regulators. synonym: "cultured somatic embryo" BROAD [] synonym: "embrión somático cultivado (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "培養植物体細胞不定胚 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000010 ! cultured plant embryo is_a: PO:0025302 ! somatic plant embryo [Term] id: PO:0000012 name: apical hook namespace: plant_anatomy def: "Hook-like structure which develops at the apical part of the hypocotyl in dark-grown seedlings in dicots." [TAIR:Katica_Ilic] subset: reference synonym: "gancho apical (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "hypocotyl hook" RELATED [] synonym: "頂端かぎ状屈曲構造 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0006341 ! primary shoot system [Term] id: PO:0000013 name: cauline leaf namespace: plant_anatomy def: "A vascular leaf (PO:0009025), borne on the stem (PO:0009047)." [TAIR:Katica_Ilic] comment: In Arabidopsis, refers to the leaves that are borne on the elongated inflorescence branches. May ocur singly or pairs/whorls of leaves. synonym: "hoja caulinar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎生葉、茎葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:302 is_a: PO:0009025 ! vascular leaf [Term] id: PO:0000014 name: rosette leaf namespace: plant_anatomy def: "A vascular leaf (PO:0009025) born in a circular pattern around a stem (PO:0009047) with compressed stem internodes (PO:0020142)." [POC:curators, TAIR:Katica_Ilic] comment: Arabidopsis, vegetative development is characterized by the production of the rosette leaves. synonym: "hoja en roseta (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "ロゼット葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:302 is_a: PO:0009025 ! vascular leaf relationship: part_of PO:0025615 ! rosette [Term] id: PO:0000015 name: cotyledon primordium namespace: plant_anatomy def: "A phyllome primordium (PO:0025128) that develops from a cotyledon anlagen (PO:0025432) and is part of a vegetative shoot apex (PO:0025223) and is committed to the development of a cotyledon (PO:0020030)." [POC:curators] synonym: "cotyledon primordia" EXACT Plural [] synonym: "portion of cotyledon primordium tissue" EXACT [] synonym: "primordio de cotiledón (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "子葉原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:466 is_a: PO:0025128 ! phyllome primordium relationship: part_of PO:0025223 ! vegetative shoot apex [Term] id: PO:0000016 name: lateral root primordium namespace: plant_anatomy def: "A root primordium (PO:0005029) that is part of a root (PO:0009005) and is committed to the development of a lateral root (PO:0020121)." [POC:curators] comment: A lateral root primordium may arise from cells of a pericycle (PO:0006203) in a root, as in most seed plants (pericyclic lateral root primordium; PO:0025492), or from cells of an endodermis (PO:0000252) or other tissue in ferns and some seed plants (non-pericyclic lateral root primordium: PO:0025493). Transition from lateral root primordium to lateral root occurs with the formation of a root cap (PO:0020123), shortly after the development of a root apical meristem (PO:0020147), which can occur before the lateral root penetrates the exterior of the parent root. synonym: "portion of lateral root primordium tissue" EXACT [] synonym: "primordio de raíz lateral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "側根原基 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:467 is_a: PO:0005029 ! root primordium relationship: part_of PO:0009005 ! root [Term] id: PO:0000017 name: vascular leaf primordium namespace: plant_anatomy def: "A phyllome primordium (PO:0025128) that develops from a vascular leaf anlagen (PO:0025431) and is part of a vegetative shoot apex (PO:0025223) and is committed to the development of a vascular leaf (PO:0009025)." [POC:curators, POC:Laurel_Cooper] synonym: "leaf primordium" EXACT [] synonym: "portion of vascular leaf primordium tissue" EXACT [] synonym: "primordio de hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "vascular leaf primordia" EXACT Plural [] synonym: "葉原基 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:466 is_a: PO:0025128 ! phyllome primordium relationship: part_of PO:0025223 ! vegetative shoot apex [Term] id: PO:0000018 name: ovule primordium namespace: plant_anatomy def: "A floral structure primordium (PO:0025477) that is committed to the development of an ovule (PO:0020003)." [ISBN:0471245208, POC:curators] comment: The transition from ovule primordium to ovule occurs when an integument (PO:0020021) begins to develop from the protoderm (PO:0006210). synonym: "portion of ovule primordium tissue" EXACT [] synonym: "primordio de óvulo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚珠原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:465 is_a: PO:0025477 ! floral organ primordium [Term] id: PO:0000019 name: gynoecium primordium namespace: plant_anatomy def: "A floral structure primordium (PO:0025477) that is committed to the development of a gynoecium (PO:0009062)." [POC:curators] comment: Use carpel primordium (PO:0004703) for the primordium (PO:0025127) of an individual carpel (PO:0009030). synonym: "pistil primordium" EXACT [] synonym: "portion of gynoecium primordium tissue" EXACT [] synonym: "primordio de gineceo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌蕊原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:465 is_a: PO:0025477 ! floral organ primordium [Term] id: PO:0000020 name: starch sheath cell namespace: plant_anatomy def: "OBSOLETE. Cells characterized by conspicuous and rather stable accumulation of starch." [ISBN:044174520] comment: Uninformative definition synonym: "célula con almidón de la vaina (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "デンプン鞘細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0000021 name: petal primordium namespace: plant_anatomy def: "A phyllome primordium (PO:0025128) that develops from a petal anlagen (PO:0025484) and is committed to the development of a petal (PO:0009032)." [POC:curators] synonym: "petal primordia" EXACT Plural [] synonym: "portion of petal primordium tissue" EXACT [] synonym: "primordio de pétalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花弁原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:465 xref: PO_GIT:466 is_a: PO:0025128 ! phyllome primordium is_a: PO:0025477 ! floral organ primordium [Term] id: PO:0000022 name: plant cuticle namespace: plant_anatomy def: "A portion of plant substance (PO:0025161) composed of cutin (PO:0025385), a polyester matrix of hydroxy- and hydroxy epoxy fatty acids C16 and C18 chains, embedded and overlayed with cuticular wax (PO:0025386) and forming a layer on the surface of a plant epidermis (PO:0005679)." [ISBN:0471245208, POC:Laurel_Cooper] comment: The plant cuticle is produced in and secreted by epidermal cells (PO:0004013) of leaves (PO:0025034), stems (PO:0009047), fruits (PO:0009001), and other aerial plant structures. It has as parts an inner cuticle proper (PO:0025387) and an outer layer of epicuticular wax (PO:0025388). synonym: "cutícula (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "cuticle" BROAD [] synonym: "植物クチクラ (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:416 is_a: PO:0025161 ! portion of plant substance [Term] id: PO:0000023 name: casparian strip namespace: plant_anatomy def: "OBSOLETE. A band-like wall formation within primary walls that contains suberin and lignin; typical of endodermal cells in roots, in which it occurs in radial and transverse anticlinal walls." [ISBN:0471245208] comment: Comment: this term is now available in the cellular_component aspect of the Gene Ontology (GO:0048226). synonym: "banda de caspary (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "カスパリー線 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0000024 name: filiform apparatus namespace: plant_anatomy def: "OBSOLETE. A complex of cell wall invaginations in a synergid cell similar to those in transfer cells." [ISBN:0471245208] comment: This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043680. subset: reference synonym: "aparato filiforme (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "繊形装置 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0000025 name: root tip namespace: plant_anatomy def: "The apical most portion of the root (PO:0009005) including the root apical meristem (PO:0020147) and root cap (PO:0020123)." [TAIR:Katica_Ilic] synonym: "punta de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0009005 ! root [Term] id: PO:0000026 name: primary root tip namespace: plant_anatomy def: "The portion of the primary root including the meristem and root cap." [TAIR:Katica_Ilic] synonym: "punta de la raíz primaria (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次根端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000025 ! root tip relationship: part_of PO:0020127 ! primary root [Term] id: PO:0000027 name: lateral root tip namespace: plant_anatomy def: "A root tip (PO:0000025) of a lateral root (PO:0020121)." [PO:austin_meier, TAIR:Katica_Ilic] synonym: "punta de la raíz lateral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "側根端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:577 is_a: PO:0000025 ! root tip relationship: part_of PO:0020121 ! lateral root [Term] id: PO:0000028 name: pollen tube tip namespace: plant_anatomy def: "OBSOLETE. Tip portion of the pollen tube that is rapidly growing." [TAIR:Katica_Ilic] comment: This term was made obsolete because it is a subcellular component. See GO for the term pollen tube tip (GO:0090404). Since a pollen tube tip is part_of a pollen tube, which is part of a pollen cell, annotations for pollen tube tip may also go to the more general term pollen tube cell (PO:0025195). synonym: "punta del tubo polínico (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花粉管先端部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:228 is_obsolete: true consider: PO:0025195 [Term] id: PO:0000029 name: root hair tip namespace: plant_anatomy def: "OBSOLETE. Tip portion of an outgrowth of a root epidermal cell." [TAIR:Katica_Ilic] comment: This term was made obsolete because it is a subcellular component. Root hair tip (GO:0035619) has been added to GO. To annotate to a cell that has a root hair tip, consider root hair cell (PO:0000256). synonym: "punta del pelo de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根毛端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:227 is_obsolete: true consider: PO:0000256 [Term] id: PO:0000030 name: septum namespace: plant_anatomy def: "A collective organ part structure composed of two or more layers of various tissues that is a partition that divides a cavity formed by the fusion of two or more organs." [POC:curators] comment: A septum is formed by the fusion of the walls of two adjacent organs (ovary walls or anther walls), for example, the partition between two sections of an orange, seen in cross-section. synonym: "dissepiment" BROAD [FNA:978c1c40-4dee-4bb1-99f6-b2360d1b77b4] synonym: "septa" EXACT Plural [FNA:28e5096f-fc90-4b10-9079-9a60068a7967] synonym: "septo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "隔壁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PlantSystematics_image_archive:1597 xref: PO_GIT:277 is_a: PO:0025269 ! collective organ part structure [Term] id: PO:0000031 name: lenticel namespace: plant_anatomy def: "A portion of ground tissue composed of a loosely-packed mass of cork cells occurring especially in the young stem, bark or even leaf of a plant, visible on the surface as a raised, often powdery-appearing spot." [ISBN:0471245208] comment: Gas can be exchanged through the lenticel. subset: TraitNet synonym: "lenticela (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "皮目 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025059 ! portion of ground tissue relationship: part_of PO:0025029 ! shoot axis [Term] id: PO:0000032 name: tetrad of microspores namespace: plant_anatomy def: "A portion of plant tissue consisting of four microspores that remained joined together shortly after meiosis. Each cell will give rise to a male gametophyte." [POC:Ramona_Walls] subset: reference synonym: "tétrada de las microsporas (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小胞子の四分子 小胞子四分子 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:236 is_a: PO:0009007 ! portion of plant tissue [Term] id: PO:0000033 name: fruit valve namespace: plant_anatomy def: "A valve that is a part of a fruit that splits apart when the fruit dehisces." [POC:Ramona_Walls] comment: A valve may develop from an entire carpel (as in Brassicaceae) or from part of a carpel (as in Fabaceae). subset: Arabidopsis synonym: "valva de fruto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "果実の弁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:237 is_a: PO:0025228 ! valve relationship: part_of PO:0009001 ! fruit [Term] id: PO:0000034 name: vascular system namespace: plant_anatomy def: "A maximal portion of vascular tissue (PO:0009015) in a whole plant (PO:0000003), collective plant structure (PO:0025497), multi-tissue plant structure (PO:0025496), or cardinal part of multi-tissue plant structure (PO:0025498)." [ISBN:0471245208, ISBN:0716710072, POC:curators] comment: A vascular system consist of the totality of the portions of vascular tissue in their specific arrangement in a plant structure. May include other portions of plant tissue or plant cells (PO:0009002) of other types, such as parenchyma (PO:0005421) or fiber cells (PO:0025407). subset: TraitNet synonym: "sistema vascular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "vasculature" EXACT [FNA:caf918bf-f4c4-423c-8008-87c96e5399a0] synonym: "維管束系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OB_SF2_PO:50 is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0000003 ! whole plant [Term] id: PO:0000035 name: cotyledon vascular system namespace: plant_anatomy def: "A vascular system that is part of a cotyledon." [TAIR:Katica_Ilic] synonym: "sistema vascular del cotiledón (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "子葉維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OB_SF2_PO:50 is_a: PO:0000034 ! vascular system relationship: part_of PO:0020030 ! cotyledon [Term] id: PO:0000036 name: leaf vascular system namespace: plant_anatomy def: "A phyllome vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a leaf." [POC:Ramona_Walls] subset: Maize synonym: "leaf venation" RELATED [] synonym: "sistema vascular de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OB_SF2_PO:50 is_a: PO:0025206 ! phyllome vascular system relationship: part_of PO:0009025 ! vascular leaf [Term] id: PO:0000037 name: shoot apex namespace: plant_anatomy def: "A shoot axis (PO:0025029) that is the most distal part of a shoot system (PO:0009006) and has as parts a shoot apical meristem (PO:0020148) and the youngest primordia (PO:0025127)." [POC:curators] subset: reference synonym: "ápice del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート頂、茎頂 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:234 is_a: PO:0025029 ! shoot axis [Term] id: PO:0000038 name: primary endosperm cell namespace: plant_anatomy def: "Cell produced by the fusion of sperm cell nucleus and two polar nuclei of the central cell (or diploid secondary endosperm nucleus, in cases where two polar nuclei fuse together before double fertilization). The first cell of the endosperm, often triploid." [TAIR:Katica_Ilic] subset: CL synonym: "célula primaria del endosperma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次胚乳細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025026 ! embryo sac cell relationship: part_of PO:0009089 ! endosperm [Term] id: PO:0000039 name: shoot axis vascular system namespace: plant_anatomy def: "A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a shoot axis." [POC:curators] comment: Can occur in a stem or branch. synonym: "branch vascular system" NARROW [] synonym: "sistema vascular del eje del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "stem vascular system" NARROW [] synonym: "シュート軸維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:50 is_a: PO:0000034 ! vascular system relationship: part_of PO:0025198 ! shoot axis stele relationship: part_of PO:0025205 ! shoot system vascular system [Term] id: PO:0000040 name: adventitious root nodule namespace: plant_anatomy def: "Enlargement or swelling at position of dormant adventitious root primordium (on the stem), inhabited by nitrogen-fixing bacteria." [TAIR:Katica_Ilic] comment: Unlike the root nodules, these contain functioning chloroplasts in the nodule cortex and are therefore capable of carbon fixation. Note: stem nodule is commonly used term for this structure, although the nodules are formed at positions of dormant adventitious root primordia. synonym: "nódulo de la raíz adventicia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "stem primordium" RELATED [] synonym: "不定根根粒 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:235 is_a: PO:0003023 ! root nodule relationship: part_of PO:0000042 ! shoot-borne root [Term] id: PO:0000041 name: epidermal cork cell namespace: plant_anatomy def: "One of the two types of short cells in the epidermis of grasses and bamboos. It is usually paired with silica cell." [TAIR:Katica_Ilic] comment: Developmentally different from periderm cork cell (i.e., phellem), produced by cork cambium. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025). subset: CL subset: Poaceae synonym: "célula de corcho epidérmica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "célula suberí epidérmica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "表皮コルク細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0004718 ! short cell [Term] id: PO:0000042 name: shoot-borne root namespace: plant_anatomy alt_id: PO:0003007 alt_id: PO:0020129 def: "A root (PO:0009005) that develops from shoot axis (PO:0025029) tissue." [GR:Pankaj_Jaiswal, POC:Laurel_Cooper, TAIR:Katica_Ilic] subset: reference subset: TraitNet synonym: "adventitious root" BROAD [] synonym: "aerial root" NARROW [] synonym: "climbing root" BROAD [FNA:bf0ce902-e91c-401a-92a8-26b20142ce5f] synonym: "epiblasto (epiblastema) que se origina en la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "stilt root" NARROW [] synonym: "シュート細胞由来の根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:163 is_a: PO:0009005 ! root [Term] id: PO:0000043 name: crown root namespace: plant_anatomy def: "A shoot-borne nodal root (PO:0003005) formed at a stem base (PO:0008039)." [POC:Laurel_Cooper, TAIR:Katica_Ilic] subset: reference synonym: " adventitious root " BROAD [] synonym: "raíz en corona (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "冠根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:163 is_a: PO:0003005 ! shoot-borne nodal root [Term] id: PO:0000044 name: prop root namespace: plant_anatomy def: "A shoot-borne nodal root (PO:0003005) formed at a stem node above the ground, and growing directly into the soil." [POC:Laurel_Cooper, TAIR:Katica_Ilic] comment: This term is perhaps best defined functionally to prop the plant up. subset: Maize subset: reference subset: TraitNet synonym: "brace root" RELATED [] synonym: "breathing root" BROAD [] synonym: "raíz de sostén (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "支柱根、支持根、支柱気根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:163 is_a: PO:0003005 ! shoot-borne nodal root [Term] id: PO:0000045 name: embryo root namespace: plant_anatomy def: "A root (PO:0009005) that is initiated in a developing plant embryo (PO:0009009)." [POC:Laurel_Cooper, TAIR:Katica_Ilic] subset: reference synonym: "embryonic root" EXACT [] synonym: "raíz embriónica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "初期の根、胚根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:594 is_a: PO:0009005 ! root [Term] id: PO:0000046 name: seminal root namespace: plant_anatomy def: "An embryo root (PO:0000045) formed within the scutellar node (PO:0004708) of the plant embryo (PO:0009009) in some monocotyledonous plants." [POC:Laurel_Cooper, TAIR:Katica_Ilic] subset: reference synonym: "lateral seminal root" RELATED [] synonym: "raíz seminal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "scutellar nodal root" RELATED [] synonym: "secondary root" RELATED [] synonym: "種子根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:594 is_a: PO:0000045 ! embryo root is_a: PO:0003005 ! shoot-borne nodal root [Term] id: PO:0000047 name: leaf lamina epidermis namespace: plant_anatomy def: "A portion of leaf epidermis that is part of a leaf lamina." [POC:curators] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "epidermis de la lámina de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉身表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006016 ! leaf epidermis intersection_of: PO:0005679 ! epidermis intersection_of: part_of PO:0020039 ! leaf lamina relationship: part_of PO:0020039 ! leaf lamina [Term] id: PO:0000048 name: leaf lamina vascular system namespace: plant_anatomy def: "A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a leaf lamina." [POC:Ramona_Walls] synonym: "sistema vascular de la lámina de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉身維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000034 ! vascular system relationship: part_of PO:0000036 ! leaf vascular system relationship: part_of PO:0020039 ! leaf lamina [Term] id: PO:0000049 name: leaf lamina abaxial epidermis namespace: plant_anatomy def: "A portion of leaf lamina epidermis that covers the abaxial/lower surface of a leaf lamina." [POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "epidermis abaxial de la lámina de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉身背軸側表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000047 ! leaf lamina epidermis is_a: PO:0006019 ! leaf abaxial epidermis [Term] id: PO:0000050 name: leaf lamina adaxial epidermis namespace: plant_anatomy def: "A portion of leaf lamina epidermis that covers the adaxial/upper surface of a leaf lamina." [POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "epidermis adaxial de la lámina de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉身向軸側表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000047 ! leaf lamina epidermis is_a: PO:0006018 ! leaf adaxial epidermis [Term] id: PO:0000051 name: petiole epidermis namespace: plant_anatomy def: "A portion of leaf epidermis that is part of a petiole." [POC:Ramona_Walls, TAIR:Katica_Ilic] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "epidermis del pecíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉柄表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006016 ! leaf epidermis intersection_of: PO:0005679 ! epidermis intersection_of: part_of PO:0020038 ! petiole relationship: part_of PO:0020038 ! petiole [Term] id: PO:0000052 name: petiole vascular system namespace: plant_anatomy def: "A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a leaf petiole." [POC:Ramona_Walls] synonym: "sistema vascular del pecíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉柄維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000034 ! vascular system relationship: part_of PO:0000036 ! leaf vascular system relationship: part_of PO:0020038 ! petiole [Term] id: PO:0000053 name: petiole cortex namespace: plant_anatomy def: "A portion of cortex (PO:0005708) that is part of a petiole (PO:0020038)." [POC:curators, POC:Laurel_Cooper, TAIR:Katica_Ilic] synonym: "cortex (corteza) del pecíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of petiole corex tissue" EXACT [] synonym: "葉柄皮層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:115 is_a: PO:0005708 ! cortex relationship: part_of PO:0020038 ! petiole [Term] id: PO:0000054 name: petal vascular system namespace: plant_anatomy def: "A phyllome vascular system (PO:0025206) that includes the totality of the portions of vascular tissue in their specific arrangement in a petal (PO:0025218)." [POC:Ramona_Walls] synonym: "sistema vascular de pétalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花弁維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025206 ! phyllome vascular system relationship: part_of PO:0005017 ! flower vascular system relationship: part_of PO:0009032 ! petal [Term] id: PO:0000055 name: bud namespace: plant_anatomy def: "An undeveloped shoot system (PO:0009006)." [POC:curators] subset: TraitNet synonym: "adventitious bud" NARROW [FNA:0eed275a-5dae-414a-bf36-81a08e6c6ba9] synonym: "yema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:124 is_a: PO:0009006 ! shoot system [Term] id: PO:0000056 name: flower bud namespace: plant_anatomy def: "A bud that develops into a flower." [POC:curators] subset: TraitNet synonym: "floral bud" EXACT [] synonym: "yema floral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:124 is_a: PO:0025084 ! reproductive bud [Term] id: PO:0000057 name: inflorescence bud namespace: plant_anatomy def: "A bud that develops into an inflorescence." [POC:curators] subset: Musa synonym: "male bud" NARROW [CO_125:0000049] synonym: "yema de inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花序芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:124 xref: PO_GIT:259 is_a: PO:0025084 ! reproductive bud [Term] id: PO:0000058 name: vegetative bud namespace: plant_anatomy def: "A bud (PO:0000055) that develops into a vegetative shoot system (PO:0025607)." [POC:curators, POC:Laurel_Cooper] synonym: "yema vegetativa (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "枝芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:124 xref: PO_GIT:463 is_a: PO:0000055 ! bud [Term] id: PO:0000059 name: root initial cell namespace: plant_anatomy def: "An initial cell that is part of a root apical meristem and by division gives rise to two cells, one of which remains in the meristem, while the other is produces different root cells." [TAIR:Katica_Ilic] subset: CL synonym: "célula inicial de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "root initial" EXACT [] synonym: "root stem cell" RELATED [] synonym: "根始原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0004011 ! initial cell relationship: part_of PO:0020149 ! quiescent center [Term] id: PO:0000060 name: root cortex-endodermis initial cell namespace: plant_anatomy def: "A root initial cell that produces root cortex and endodermis. In direct contact with quiescent center." [TAIR:Katica_Ilic] subset: CL synonym: "célula inicial del cortex/endodermis de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "root cortex-endodermis initial" EXACT [] synonym: "root cortex-endodermis stem cell" EXACT [] synonym: "根皮層内皮始原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000059 ! root initial cell [Term] id: PO:0000061 name: lateral root-cap epidermal initial cell namespace: plant_anatomy def: "A root initial cell that produces lateral root-cap cells and root epidermis." [POC:curators] subset: CL synonym: "célula inicial del caliptra de la raíz lateral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "lateral root-cap epidermal initial" EXACT [] synonym: "lateral root-cap-epidermal stem cell" EXACT [] synonym: "側根冠表皮始原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000059 ! root initial cell [Term] id: PO:0000062 name: stomatal initial cell namespace: plant_anatomy def: "An epidermal initial cell (PO:0000349) that undergoes several rounds of uneven division, each time giving rise to a larger daughter cell that differentiates into an epidermal ground cell and a smaller daughter cell that remains meristematic, until the meristematic cell (PO:0004010) differentiates into a guard mother cell (PO:0000351)." [POC:Ramona_Walls] subset: CL synonym: "inicial estomática (meristemoide inicial) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "stomatal initial" EXACT [] synonym: "stomatal meristemoid" EXACT [] synonym: "気孔始原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:214 is_a: PO:0000349 ! epidermal initial cell created_by: rwalls creation_date: 2011-02-02T09:01:50Z [Term] id: PO:0000063 name: leaf procambial cell namespace: plant_anatomy def: "A procambial cell (PO:0025258) that is part of a leaf procambium (PO:0025259)." [POC:Ramona_Walls] comment: Leaf procambial cells may be derived from the shoot apical meristem or can arise throughout the mesophyll of a developing leaf. subset: CL synonym: "célula procambial de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "dispersed meristematic cell" EXACT [PMCID:PMC1550771] synonym: "DMC" EXACT [PMCID:PMC1550771] synonym: "leaf procambium cell" EXACT [] synonym: "葉前形成層細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:12 is_a: PO:0025258 ! procambial cell relationship: part_of PO:0025259 ! leaf procambium created_by: rwalls creation_date: 2011-02-02T11:45:49Z [Term] id: PO:0000064 name: xylem pole pericycle cell namespace: plant_anatomy def: "A pericycle cell that is adjacent to the protoxylem of a vascular bundle." [PMID:17993548] comment: Xylem pole pericycle cells are cells in the pericycle that are adjacent to the protoxylem pole of a vascular bundle. Pericycle cells that are adjacent to other xylem cells in the vascular bundle are not considered xylem pole pericycle cells. Xylem pole pericycle cells may retain some meristematic activity and are the site of lateral root initiation. subset: CL synonym: "célula del polo xilemático del periciclo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "木質部孔鞘細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:229 is_a: PO:0025261 ! pericycle cell created_by: rwalls creation_date: 2011-02-02T11:52:34Z [Term] id: PO:0000065 name: phloem pole pericycle cell namespace: plant_anatomy def: "A pericycle cell that is adjacent to the protophloem of a vascular bundle." [PMID:17993548] comment: Phloem pole pericycle cells are cells in the pericycle that are adjacent to the protophloem pole of a vascular bundle. Pericycle cells that are adjacent to other phloem cells in the vascular bundle are not considered phloem pole pericycle cells. Phloem pole pericycle cells are distinct from xylem pole pericycle cells in that they display cytoplasmic characteristics of a more differentiated status. subset: CL synonym: "célula del polo floemático del periciclo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "師部極内鞘細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:229 is_a: PO:0025261 ! pericycle cell created_by: rwalls creation_date: 2011-02-02T11:55:06Z [Term] id: PO:0000066 name: epithem cell namespace: plant_anatomy def: "A parenchyma cell of the mesophyll of a hydathode found between the xylem endings and the epidermis." [ISBN:0471245208, PMID:12662305] comment: Proposed to be involved in the retrieval of solutes from the xylem sap. subset: CL synonym: "célular ??? (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "被覆組織細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000074 ! parenchyma cell relationship: part_of PO:0005660 ! hydathode [Term] id: PO:0000067 name: proteoid root namespace: plant_anatomy def: "A root (PO:0009005) that forms one or more clusters of closely spaced lateral roots (PO:0020121) of limited growth along its length." [PMID:10517822, POC:austin_meier] comment: The terms proteoid root, cluster root, and root cluster have all been used in the literature to describe either the proteoid root axis or clusters of rootlets, and caution should be taken when comparing studies because the definitions of these terms vary (Watts and Evans, 1999; Plant Physiology). synonym: "cluster root " RELATED [] synonym: "root cluster" RELATED [] xref: PO_GIT:588 is_a: PO:0009005 ! root created_by: austinmeier creation_date: 2015-08-11T15:05:12Z [Term] id: PO:0000071 name: companion cell namespace: plant_anatomy def: "A parenchyma cell (PO:0000074) that is adjacent to a sieve tube element (PO:0000289) and arises from the same phloem mother cell (PO:0000400) as the sieve tube element." [PO_REF:00011] comment: Companion cells are connected to sieve tube elements through plasmodesmata and function in phloem loading of small molecules, including photosynthate (either sucrose or raffinose-family oligosaccharides). May participate in phloem sucrose loading (GO:0009915). Molecules can be loaded into the companion cells from surrounding cells through either symplastic (via plasmodesmata) or apoplastic (transmembrane) transport. Unlike sieve tube elements, companion cells retain their nuclei and other organelles at maturity. A sieve tube element may have one or more or no companion cells associated with it. This term should not be used for other types of parenchyma cells (PO:0000074) that do not arise from the same phloem mother cell as a sieve tube element. Companion cells are found in angiosperms, as compared to albuminous cells (PO:0025412), which are found in non-angiosperm vascular plants. Companion cells may be specialized as transfer companion cells (PO:0025458), ordinary companion cells (PO:0025459), or intermediary companion cells (PO:0025460). Multiple types of companion cells may be found in the same plant. subset: CL subset: TraitNet synonym: "célula acompañiante (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "minor vein companion cell" EXACT [] synonym: "伴細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:442 is_a: PO:0000074 ! parenchyma cell relationship: part_of PO:0005417 ! phloem [Term] id: PO:0000074 name: parenchyma cell namespace: plant_anatomy def: "A relatively unspecialized ground tissue cell with a nucleate protoplast." [ISBN:0471245208] subset: CL subset: TraitNet synonym: "célula parenquimática (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "柔組織細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025030 ! ground tissue cell relationship: part_of PO:0005421 ! parenchyma [Term] id: PO:0000075 name: collenchyma cell namespace: plant_anatomy def: "An elongated plant cell with unevenly thickened non-lignified primary walls that is alive at maturity." [ISBN:0471245208] subset: CL subset: TraitNet synonym: "célula colenquimática (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "厚角組織 細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025030 ! ground tissue cell relationship: part_of PO:0005423 ! collenchyma [Term] id: PO:0000076 name: chlorenchyma cell namespace: plant_anatomy def: "A parenchyma cell containing chloroplasts; a component of leaf mesophyll and other green parenchyma tissue." [ISBN:0471245208] subset: CL subset: TraitNet synonym: "célula clorenquimática (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "同化組織、葉緑組織 細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000074 ! parenchyma cell relationship: part_of PO:0005426 ! chlorenchyma [Term] id: PO:0000077 name: sclerenchyma cell namespace: plant_anatomy def: "A ground tissue cell (PO:0025030) with a lignified secondary cell wall." [ISBN:0471245208] comment: May be dead at maturity. The secondary cell wall of a sclerenchyma cell is often thicker than other cell types in the same plant structure, but it is not always easy to distinguish from tracheary elements (PO:0000290) or sclerified parenchyma cells (PO:0000074). Compare with collenchyma cells (PO:0000075) that are always alive at maturity, have irregularly thickened primary cell walls, and do not have lignified secondary cell walls. Collenchyma cells provides flexibility while sclerenchyma cells provide hardness. Sclerenchyma cells include plant fiber cells (PO:0025407) and sclerid cells (PO:0025418). subset: CL subset: TraitNet synonym: "célula esclerenquimática (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "厚膜組織 細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025030 ! ground tissue cell [Term] id: PO:0000078 name: transfer cell namespace: plant_anatomy def: "A cell with wall ingrowths (or invaginations) that increase the surface of the plasmalemma." [ISBN:0471245208] comment: Appear to be specialized for short-distance transfer of solutes. Transfer cells can occur anywhere there is a junction between two individuals, such as between a sporophyte and a gametophyte, or between a parasitic plant and its host. subset: CL synonym: "célula de transferencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "転送細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:275 is_a: PO:0025030 ! ground tissue cell [Term] id: PO:0000079 name: fusiform initial cell namespace: plant_anatomy alt_id: PO:0000275 def: "An elongated cambial initial cell (PO:0000295) with approximately wedge-shaped ends that is part of the vascular cambium (PO:0005598) and gives rise to axial cells." [ISBN:0471245208] subset: CL synonym: "célula inicial fusiforme (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "fusiform initial" EXACT [] synonym: "xylem initial" RELATED [] synonym: "xylem mother cell" RELATED [] synonym: "紡錘形始原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000295 ! cambial initial cell [Term] id: PO:0000081 name: axial cell namespace: plant_anatomy def: "OBSOLETE. A vascular cell derived from the fusiform cambial initial and oriented with its longest diameter parallel with the main axis of stem or root." [ISBN:0471245208] comment: This term was made obsolete because it is not appropriate. It is replaced by sieve element, tracheary element, and fiber cell. subset: CL subset: TraitNet synonym: "célula axial (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "軸細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:438 is_obsolete: true consider: PO:0000290 consider: PO:0025406 consider: PO:0025407 [Term] id: PO:0000082 name: ray initial cell namespace: plant_anatomy def: "A cambial initial cell (PO:0000295) that gives rise to ray cells of the secondary xylem (PO:0005848) and secondary phloem (PO:0005043)." [ISBN:0471245208] subset: CL synonym: "célula inicial de rayo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "ray initial" EXACT [] synonym: "放射組織始原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000295 ! cambial initial cell [Term] id: PO:0000084 name: plant sperm cell namespace: plant_anatomy alt_id: PO:0020098 def: "A gamete (PO:0025006) produced by an antheridium (PO:0025125) or a microgametophyte (PO:0025280)." [POC:curators] comment: The sperm cell is usually smaller than the egg cell. Male gametes may be defined as the motile gamete, rather than the smaller gamete. Plant sperm cells lack a cell wall. subset: CL subset: reference synonym: "célula espermática o esperma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "male gamete" EXACT [] synonym: "microgamete" EXACT [] synonym: "sperm cell" BROAD [] synonym: "sperm nucleus" RELATED [] synonym: "植物精子細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:141 is_a: PO:0025006 ! gamete [Term] id: PO:0000112 name: shoot axis epidermis namespace: plant_anatomy def: "A portion of shoot system epidermis (PO:0006035) that is part of a shoot axis (PO:0025029)." [POC:curators, POC:Laurel_Cooper] comment: Can occur on a stem or branch. synonym: "branch epidermis" NARROW [] synonym: "epidermis del eje del tallo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート軸表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006035 ! shoot system epidermis relationship: part_of PO:0025029 ! shoot axis [Term] id: PO:0000115 name: socket cell namespace: plant_anatomy def: "A shoot epidermal cell (PO:0025165) that surrounds a trichome (PO:0000282) and provides its support." [ISBN:0471245208, PMID:10938806, PMID:15319479] subset: CL synonym: "célula de encaje (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "cell located at the base of the trichome" RELATED [] synonym: "trichome support cell" RELATED [] synonym: "ソケット細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:8 is_a: PO:0025165 ! shoot epidermal cell [Term] id: PO:0000146 name: abscission zone namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) that has as part a separation layer (PO:0006211) and a protective layer (PO:0006212), and is involved in the abscission (GO:0009838) of a fruit (PO:0009001), flower (PO:0009046), leaf (PO:0025034) or other plant structure (PO:0009011)." [ISBN:047124529, POC:curators, POC:Laurel_Cooper] synonym: "abscission layer" RELATED [] synonym: "zona de absición (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "離層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: GO:0009838 xref: PO_GIT:193 is_a: PO:0009007 ! portion of plant tissue [Term] id: PO:0000191 name: synergid namespace: plant_anatomy def: "Cell, usually two in number, in the micropylar end of the embryo sac of angiosperms associated with the egg in the egg apparatus." [ISBN:047125208, TAIR:Katica_Ilic] subset: Angiosperm subset: CL subset: reference synonym: "sinérgida (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "助細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025026 ! embryo sac cell relationship: part_of PO:0020096 ! egg apparatus [Term] id: PO:0000198 name: free nuclear endosperm namespace: plant_anatomy def: "An endosperm in which at least the first karyokinesis is not followed by cytokinesis." [ISBN:0080374913, ISBN:0471245194] synonym: "cenocytic endosperm" RELATED [] synonym: "coenocytic endosperm" RELATED [] synonym: "endosperma con núcleos libres (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "nuclear endosperm" RELATED [] synonym: "遊離核型胚乳 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009089 ! endosperm [Term] id: PO:0000199 name: cellular endosperm namespace: plant_anatomy def: "Endosperm in which the first karyokinesis event is accompanied by cytokinesis." [ISBN:0080374913, ISBN:0471245194] synonym: "endosperma célular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "細胞性胚乳 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009089 ! endosperm [Term] id: PO:0000200 name: micropylar endosperm namespace: plant_anatomy def: "A portion of plant tissue that is the region of the endosperm closest to the micropyle of the seed." [TAIR:Leonore_Reiser] synonym: "endosperma micrópilar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "micropylar region" RELATED [] synonym: "portion of micropylar endosperm" EXACT [] synonym: "珠孔内胚乳 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0009089 ! endosperm [Term] id: PO:0000201 name: chalazal cyst namespace: plant_anatomy def: "A portion of plant tissue that is the part of the endosperm nearest the chalazal region of the ovule and forming a cyst-like structure." [ISBN:047124529, TAIR:Leonore_Reiser] comment: Not in current literature. More like an attribute. synonym: "chalazal endosperm cyst" RELATED [] synonym: "ciste calazal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of chalazal cyst" EXACT [] synonym: "カラザの嚢 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0009089 ! endosperm [Term] id: PO:0000207 name: nectary epidermis namespace: plant_anatomy def: "A portion of shoot epidermis that is part of a nectary." [POC:Ramona_Walls] synonym: "epidermis del nectario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "蜜腺表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006035 ! shoot system epidermis relationship: part_of PO:0009035 ! nectary [Term] id: PO:0000223 name: shoot axis cortex namespace: plant_anatomy def: "A portion of cortex (PO:0005708) that is part of a shoot axis (PO:0025029)." [ISBN:047124529, POC:curators, POC:Laurel_Cooper] comment: Can occur in a stem or branch. subset: TraitNet synonym: "branch cortex" NARROW [] synonym: "cortex del eje del epiblasto (epiblastema) del tallo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of shoot axis cortex tissue" EXACT [] synonym: "シュート軸皮層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:115 is_a: PO:0005708 ! cortex relationship: part_of PO:0025029 ! shoot axis [Term] id: PO:0000224 name: central zone namespace: plant_anatomy def: "An area of densely packed cells in the shoot apex that divide infrequently." [ISBN:0521288959, TAIR:Leonore_Reiser] comment: Functions as a population of stem cells that replenishes the meristem. synonym: "central initiation zone" RELATED [] synonym: "zona central (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "中央帯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009013 ! portion of meristem tissue relationship: part_of PO:0020148 ! shoot apical meristem [Term] id: PO:0000225 name: peripheral zone namespace: plant_anatomy def: "A portion of meristem tissue (PO:0009013) which is the organogenic region of the meristem, characterized by higher rates of cell division." [ISBN:0521288959, TAIR:Leonore_Reiser] synonym: "peripheral meristem" RELATED [] synonym: "zona periférica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "周辺帯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009013 ! portion of meristem tissue relationship: part_of PO:0020148 ! shoot apical meristem [Term] id: PO:0000226 name: rib zone namespace: plant_anatomy def: "The region of the shoot apical meristem that lies below the central zone and is flanked by the peripheral zone." [ISBN:0521288959, TAIR:Leonore_Reiser] synonym: "file meristem" RELATED [] synonym: "zona de costilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "髄状帯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009013 ! portion of meristem tissue relationship: part_of PO:0020148 ! shoot apical meristem [Term] id: PO:0000229 name: flower meristem namespace: plant_anatomy alt_id: PO:0006329 alt_id: PO:0006373 alt_id: PO:0006374 alt_id: PO:0025091 def: "A portion of reproductive shoot apical meristem tissue (PO:0008028) that gives rise to the floral organs (PO:0025395)." [GR:Pankaj_Jaiswal, POC:curators] comment: In Zea mays and other grasses, the floret meristem is part of a spikelet and develops into a specific type of floret. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the spikelet type that the meristem is part of. Choose the most specific term possible from: spikelet (PO:0009051), ear spikelet (PO:0006320), ear pedicellate spikelet (PO:0006348), ear sessile spikelet (PO:0006349), tassel spikelet (PO:0006309), tassel pedicellate spikelet (PO:0006312), tassel sessile spikelet (PO:0006311). synonym: "ear floret meristem" NARROW [] synonym: "floral apical meristem" RELATED [] synonym: "floral meristem" EXACT [] synonym: "floret meristem" NARROW [] synonym: "mersitema floral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae floret meristem" NARROW [] synonym: "tassel floret meristem" NARROW [] synonym: "花芽分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0008028 ! reproductive shoot apical meristem [Term] id: PO:0000230 name: inflorescence meristem namespace: plant_anatomy def: "A meristem that gives rise to an inflorescence." [GR:Pankaj_Jaiswal] synonym: "meristema de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花序分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009013 ! portion of meristem tissue relationship: part_of PO:0009049 ! inflorescence [Term] id: PO:0000232 name: axillary bud meristem namespace: plant_anatomy def: "A shoot system meristem (PO:0006079) formed in an axil (PO:0025224)." [POC:Laurel_Cooper, TAIR:Leonore_Reiser] synonym: "axillary meristem" RELATED [] synonym: "meristema de yema axilar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "腋芽分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:122 is_a: PO:0006079 ! shoot system meristem [Term] id: PO:0000244 name: functional megaspore namespace: plant_anatomy alt_id: PO:0006496 def: "A megaspore(s) that forms an embryo sac." [TAIR:Leonore_Reiser] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). subset: CL synonym: "megaspora funcional (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae functional megaspore" NARROW [] synonym: "機能的大胞子 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020019 ! megaspore [Term] id: PO:0000245 name: degenerate megaspore namespace: plant_anatomy alt_id: PO:0006495 def: "In monosporic and bisporic megasporogenesis: the megaspore(s) that would not participate in megagametogenesis." [TAIR:Leonore_Reiser] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). subset: CL synonym: "megaspora degenerativa (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae degenerate megaspore" NARROW [] synonym: "退化大胞子、胞子形成に寄与しない大胞子 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020019 ! megaspore [Term] id: PO:0000252 name: endodermis namespace: plant_anatomy alt_id: PO:0006064 def: "A portion of ground tissue (PO:0025059) that is the inner most layer of a cortex (PO:0005708) and has a casparian strip in its anticlinal cell walls." [ISBN:047124529, POC:curators] comment: Forms a sheath around the vascular system. It may have secondary walls later, part_of cortex. synonym: "endodermis (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "endodermoid" RELATED [] synonym: "portion of endodermal tissue" EXACT [] synonym: "portion of epidermis tissue" EXACT [] synonym: "内皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:126 is_a: PO:0025059 ! portion of ground tissue relationship: part_of PO:0005708 ! cortex [Term] id: PO:0000256 name: root hair cell namespace: plant_anatomy def: "A root epidermal cell (PO:0025164) that develops from a trichoblast (PO:0000262) and has as part a root hair (GO:0035618)." [ISBN:0471245208] comment: Compare with non-hair root epidermal cell (PO:0000263). This term is for an entire epidermal cell that contains a root hair extension. To describe only the cell extension, see root hair (GO:0035618) or root hair tip (GO:0035619). subset: CL subset: TraitNet synonym: "célula del pelo de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根毛細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025164 ! root epidermal cell [Term] id: PO:0000258 name: root cortex namespace: plant_anatomy alt_id: PO:0003010 def: "A portion of cortex (PO:0005708) that is part of a root (PO:0009005)." [ISBN:047125208, POC:curators] comment: In dicots and gymnosperms, the cortex consists of mainly parenchyma cells. In monocots sclerenchyma develops in addition to parenchyma. subset: TraitNet synonym: "cortex de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of root cortex tissue" EXACT [] synonym: "根皮層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:115 is_a: PO:0005708 ! cortex relationship: part_of PO:0009005 ! root [Term] id: PO:0000262 name: trichoblast namespace: plant_anatomy def: "A root epidermal cell that is the smaller cell produced by the asymmetric division of an epidermal intial and gives rise to a root hair." [ISBN:0471245208] subset: CL synonym: "hair cell" RELATED [] synonym: "tricoblasto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根毛形成細胞、トリコブラスト (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025164 ! root epidermal cell [Term] id: PO:0000263 name: non-hair root epidermal cell namespace: plant_anatomy def: "A root epidermal cell (PO:0025164) that develops from an epidermal initial (PO:0000349) and does not have as part a root hair (GO:0035618)." [ISBN:0387987819, PMID:14627722] comment: Compare to root hair cell (PO:0000256), which develops from a trichoblast (PO:0000262). subset: CL synonym: "atrichoblast" EXACT [] synonym: "atricoblasto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "non-hair cell" BROAD [] synonym: "非毛根形成細胞、アトリコブラスト (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025164 ! root epidermal cell [Term] id: PO:0000272 name: protoxylem namespace: plant_anatomy def: "A portion of primary xylem (PO:0000272) tissue that has as part one or more protoxylem tracheary elements (PO:0025575) embedded in parenchyma (PO:0005421) tissue." [ISBN:047125208, ISBN:0471738433, POC:Laurel_Cooper] comment: Develops while the vascular tissue (PO:0009015) is still elongating. When protoxylem tracheary elements (PO:0025575) are destroyed they may become obliterated by surrounding parenchyma cells (PO:0000074). Protoxylem has smaller elements than the metaxylem (PO:0000372). synonym: "portion of protoxylem tissue" EXACT [] synonym: "protoxilema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "原生木(質)部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:434 is_a: PO:0005849 ! primary xylem [Term] id: PO:0000273 name: xylem element namespace: plant_anatomy def: "OBSOLETE. A cell making up xylem tissue." [ISBN:0471245208] comment: This term was made obsolete because it was not appropriate. Replaced by tracheary element (PO:0000290) and xylem fiber cell (PO:0000274). subset: CL subset: TraitNet synonym: "elemento del xilema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "木部要素 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:440 is_obsolete: true consider: PO:0000274 consider: PO:0000290 [Term] id: PO:0000274 name: xylem fiber cell namespace: plant_anatomy def: "A fiber cell (PO:0025407) that is part of a portion of xylem (PO:0005352) tissue." [ISBN:0471245208] comment: It may be difficult to distinguish xylem fiber cells, especially fiber tracheids (PO:0000355), from tracheary elements (PO:0000290). Fiber tracheids have bordered pits with smaller pit cavities than the vessel members (PO:0002003) or tracheids (PO:0000301) of the same wood and a distinct pit cavity leading to the cell lumen through the cell wall. subset: CL subset: TraitNet synonym: "fibra del xilema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "木部繊維細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:443 is_a: PO:0025407 ! plant fiber cell intersection_of: PO:0025407 ! plant fiber cell intersection_of: part_of PO:0005352 ! xylem relationship: part_of PO:0005352 ! xylem [Term] id: PO:0000282 name: trichome namespace: plant_anatomy alt_id: PO:0004510 def: "A unicellular or multicellular plant structure (PO:0009011) that forms a non-sclerified outgrowth from the epidermis (PO:0005679)." [PMID:19939948, POC:curators] comment: This class is the union of unicellular trichome (PO:0025537) and multicellular trichome (PO:0025162). A trichome can vary in length and shape and may be branched or unbranched. It may be glandular or non-secretory. subset: TraitNet synonym: "barb trichome" BROAD [FNA:aa191087-e979-486f-ad87-0e050a83090f] synonym: "bristle" BROAD [FNA:78121d02-e7db-45eb-b1b7-011d5026beae] synonym: "capilli" NARROW Plural [FNA:602c5ee8-6634-4093-bd2c-016dde8a350e] synonym: "capillus" NARROW [FNA:43d66471-4955-4bc2-a70c-c88e33877c42] synonym: "cilia" NARROW Plural [FNA:c358e298-5926-42d6-8d49-a918cdc72406] synonym: "cilium" NARROW [FNA:12abd29b-5eae-47a2-baae-4059581e7eaa] synonym: "glochid" NARROW [FNA:881fcb45-5dfd-4d06-8d6f-a111ba5e220a] synonym: "glochidia" NARROW Plural [FNA:899a83bf-39bb-4128-b472-b0e27dcf5b35] synonym: "glochidium" NARROW [FNA:99a6f711-b4da-4231-8dce-9ed171b87e9c] synonym: "hair" NARROW [FNA:9ef3a0eb-f8e4-4a7b-911e-92952fc19956] synonym: "lepides" NARROW Plural [FNA:e6a34ceb-a3e7-49f7-a4ac-cf0ea1552dc4] synonym: "lepis" NARROW [FNA:bb12cad4-db12-4e59-a9fc-1676f2558a0a] synonym: "non-secretory trichome" NARROW [] synonym: "scale" NARROW [FNA:8c618dea-f3dd-434f-bb13-23273ea6c143] synonym: "seta" RELATED [FNA:c751440c-a7b3-4997-aed8-47f8254fd05f] synonym: "setae" RELATED [FNA:93b95b97-0f1a-4d26-9c86-ebede4157269] synonym: "squama" NARROW [FNA:6cb9e7af-32a7-413a-8f80-9e40d3ae462a] synonym: "squamae" NARROW Plural [FNA:cbb9ceb5-a404-4b5c-9c8f-4cf0ca6bade2] synonym: "squamella" NARROW [FNA:ead20a1b-057b-4008-9466-bdb8e283aa82] synonym: "squamellae" NARROW Plural [FNA:c5765385-917c-465e-83f8-b4fe5d693146] synonym: "squamule" NARROW [FNA:f18da584-2b0b-4b03-a614-40140a1cb89e] synonym: "tricoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "毛茸、糸状体、毛 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:207 is_a: PO:0009011 ! plant structure relationship: part_of PO:0005679 ! epidermis [Term] id: PO:0000283 name: idioblast namespace: plant_anatomy def: "A native plant cell (PO:0025606) that markedly differs in form, size, or contents from other cells in the same tissue." [ISBN:0471245208, POC:Laurel_Cooper] comment: Often contains deposit of minerals or products of secondary metabolism. May have a specialized function. subset: CL synonym: "idioblasto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "異形(型)細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:362 is_a: PO:0025606 ! native plant cell [Term] id: PO:0000284 name: subsidiary cell namespace: plant_anatomy alt_id: PO:0000296 def: "An epidermal cell associated with a stoma and at least morphologically distinguishable from the other epidermal cells." [ISBN:047124520] subset: CL synonym: "accessory cell" RELATED [] synonym: "célula subsididaria (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "助細胞,副細胞(気孔)(auxiliary cell, synergid) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025165 ! shoot epidermal cell relationship: part_of PO:0002000 ! stomatal complex [Term] id: PO:0000289 name: sieve tube element namespace: plant_anatomy alt_id: PO:0000286 def: "A sieve element (PO:0025406) that is part of a sieve tube (PO:0025416) and has as parts sieve areas aggregated into sieve plates (GO:0097218)." [ISBN:0471245208] comment: Sieve tube elements have sieve areas that are specialized into those with wide pores in sieve plates and those with narrow pores in lateral sieve areas. Sieve tube elements may have inclined end walls with compound or simple sieve plates. Typical of angiosperms. Differ from sieve cells (PO:0025415), which have less pronounced specialization of sieve areas and no sieve plates. subset: Angiosperm subset: CL subset: TraitNet synonym: "miembro del tubo criboso (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sieve tube member" EXACT [] synonym: "sieve tube segment" EXACT [] synonym: "sieve-tube element" EXACT [] synonym: "師(篩)管要素 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:439 is_a: PO:0025406 ! sieve element relationship: part_of PO:0025416 ! sieve tube [Term] id: PO:0000290 name: tracheary element namespace: plant_anatomy def: "A native plant cell (PO:0025606) that has a lignified cell wall with secondary thickening and bordered pits." [ISBN:0471245208, POC:Laurel_Cooper] comment: Tracheary elements are dead at maturity, are more or less elongated, and have pits of various types in the cell wall. Tracheary elements function in the conduction of water and dissolved substances such as mineral nutrients from the roots to the shoot system. Tracheary elements can be distinguished from fiber cells (PO:0025407) by the presence of bordered pits, although there are intermediate forms called fiber tracheids (PO:0000355). subset: CL subset: TraitNet synonym: "elemento de traqueida (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "管状要素 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:440 is_a: PO:0025606 ! native plant cell relationship: part_of PO:0005352 ! xylem [Term] id: PO:0000293 name: guard cell namespace: plant_anatomy def: "One of a pair of cells flanking the stomatal pore." [ISBN:0471245208] comment: They cause the opening and closing of the pore by changes in turgor. subset: CL subset: TraitNet synonym: "célula guardiana (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "occlusive cell" EXACT [PMID:16845829] synonym: "孔辺細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025165 ! shoot epidermal cell relationship: part_of PO:0002000 ! stomatal complex [Term] id: PO:0000295 name: cambial initial cell namespace: plant_anatomy alt_id: PO:0000080 def: "An initial cell (PO:0004011) that is part of the vascular cambium (PO:0005598) or cork cambium (PO:0005599), and by periclinal divisions, produces cells to the outside or inside of the cambial axis." [POC:curators] subset: CL synonym: "célula inicial del cambium (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "cambial cell" EXACT [] synonym: "cambial initial" EXACT [] synonym: "形成層始原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0004011 ! initial cell relationship: part_of PO:0005597 ! cambium [Term] id: PO:0000301 name: tracheid namespace: plant_anatomy def: "A tracheary element (PO:0000290) that has no perforations in its cell wall." [ISBN:0471245208] comment: May have any of the kinds of secondary wall thickenings found in tracheary elements. The area of contact between two tracheids has only bordered pits, whereas in vessel members (PO:0002003), it has openings in the cell wall called perforations, organized into perforation plates (term has been requested in GO). subset: CL subset: TraitNet synonym: "traqueida (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "仮導管 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:440 is_a: PO:0000290 ! tracheary element [Term] id: PO:0000309 name: nectary parenchyma namespace: plant_anatomy def: "A portion of parenchyma tissue that is part of a nectary." [POC:Ramona_Walls] synonym: "parénquima nectarifero (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "蜜腺柔組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009035 ! nectary relationship: part_of PO:0005421 ! parenchyma [Term] id: PO:0000332 name: epidermal pavement cell namespace: plant_anatomy def: "A shoot epidermal cell that is relatively unspecialized at maturity." [POC:curators] comment: May have sinuous anticlinal cell walls that overall give a jigsaw like appearance to the epidermis. Pavement cells are epidermal cells that are not directly associated with a stomatal complex or trichome at maturity, but they share similar developmental origins. subset: CL synonym: "célula del pavimento epidermal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "表皮被蓋細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:256 is_a: PO:0025165 ! shoot epidermal cell [Term] id: PO:0000349 name: epidermal initial cell namespace: plant_anatomy def: "An initial cell (PO:0004011) that is part of an epidermis (PO:0005679) and gives rise to specialized cell types of the epidermis." [TAIR:Leonore_Reiser] subset: CL synonym: "célula inicial de la epidermis (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "epidermal initial" EXACT [] synonym: "表皮始原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0004011 ! initial cell relationship: part_of PO:0005679 ! epidermis [Term] id: PO:0000351 name: guard mother cell namespace: plant_anatomy def: "A shoot epidermal cell that divides to produce the guard cells." [ISBN:0471245208] subset: CL synonym: "célula madre de la célula guardiana (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "孔辺母細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025165 ! shoot epidermal cell [Term] id: PO:0000352 name: myrosin cell namespace: plant_anatomy def: "A cell containing glucosinolates (\"mustard oil glucosides\") and myrosinases, enzymes hydrolyzing the glucosinolates." [ISBN:0471245208] subset: CL synonym: "célula de mirosina (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "ミロシン細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025030 ! ground tissue cell [Term] id: PO:0000353 name: passage cell namespace: plant_anatomy def: "A ground tissue cell that is part of an exodermis or an endodermis and remains thin walled when the associated cells develop thick secondary walls." [ISBN:0471245208] subset: CL synonym: "célula de pasaje (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "通過細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025030 ! ground tissue cell [Term] id: PO:0000355 name: fiber tracheid namespace: plant_anatomy def: "A xylem fiber cell (PO:0000274) with bordered pits with pit cavities." [ISBN:0471245208] comment: Fiber tracheids generally have pointed ends and bordered pits that have lenticular to slit-like apertures. If both libriform fiber cells (PO:0004520) and fiber tracheids are present, the libriform fiber cells usually have thicker walls. Fiber tracheids have bordered pits with smaller pit cavities than the vessel members (PO:0002003) or tracheids (PO:0000301) of the same wood and a distinct pit cavity leading to the cell lumen through the cell wall. subset: CL synonym: "fiber tracheid cell" EXACT [] synonym: "fibrotraqueida (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "繊維仮導管 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:443 is_a: PO:0000274 ! xylem fiber cell [Term] id: PO:0000372 name: metaxylem namespace: plant_anatomy def: "A portion of primary xylem (PO:0005849) tissue that has as part one or more metaxylem tracheary elements (PO:0025576) embedded in parenchyma (PO:0005421) tissue and may contain xylem fiber cells (PO:0000274)." [ISBN:047125208, ISBN:0471738433, POC:curators] comment: Metaxylem has larger tracheary elements (PO:0000290) than the protoxylem (PO:0000272), and develops after the formation of the protoxylem, once elongation of the plant axis (PO:0025004) has completed. synonym: "metaxilema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of metaxylem tissue" EXACT [] synonym: "後生木部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:434 is_a: PO:0005849 ! primary xylem [Term] id: PO:0000373 name: mucilage cell namespace: plant_anatomy def: "OBSOLETE. Cell containing mucilages or gums or similar carbohydrate material characterized by the property of swelling in water." [ISBN:0471245208] comment: Functional term synonym: "célula mucilaginosa (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "粘液細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0000400 name: phloem mother cell namespace: plant_anatomy def: "A cambial initial cell (PO:0000295) which is destined to differentiate into secondary phloem." [POC:curators] comment: Phloem islands can be formed in the middle of the xylem. subset: CL synonym: "célula madre del floema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "師部母細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000295 ! cambial initial cell relationship: part_of PO:0005043 ! secondary phloem [Term] id: PO:0000423 name: plant zygote namespace: plant_anatomy def: "A native plant cell (PO:0025606) which is a whole plant (PO:0000003) in the plant zygote stage (PO:0001097)." [POC:Laurel_Cooper, POC:Ramona_Walls] comment: A plant zygote is a whole plant that is a single cell formed by fertilization (syngamy). subset: CL synonym: "cigoto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "zygote" BROAD [] synonym: "植物接合子、接合体 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:417 is_a: PO:0025606 ! native plant cell [Term] id: PO:0000431 name: megasporocyte namespace: plant_anatomy alt_id: PO:0006463 alt_id: PO:0006493 def: "A sporocyte (PO:0006204) that produces four haploid (1n) megaspores (PO:0020019)." [ISBN:0471245208, POC:Laurel_Cooper] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). subset: CL synonym: "megaspore mother cell" EXACT [] synonym: "megasporocito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "MMC" EXACT [] synonym: "Poaceae megasporocyte" NARROW [] synonym: "Zea megasporocyte" NARROW [] synonym: "大胞子母細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:361 is_a: PO:0006204 ! sporocyte relationship: part_of PO:0025201 ! megasporangium [Term] id: PO:0001000 name: meristem elaboration namespace: plant_anatomy def: "OBSOLETE. the root meristem gets organized" [GR:Anuradha_Pujar] comment: This term has been obsoleted to keep the structure simple. is_obsolete: true [Term] id: PO:0002000 name: stomatal complex namespace: plant_anatomy def: "A portion of shoot epidermis that has as parts two guard cells and a stomatal pore. May also contain subsidiary cells." [ISBN:0471245208] subset: TraitNet synonym: "complejo estomático (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "stoma" BROAD [] synonym: "stomata" BROAD [] synonym: "stomatal apparatus" EXACT [FNA:5def9af3-483f-41c5-93e3-fa66839b22f6] synonym: "stomate" EXACT [FNA:1d7d0bb6-be7e-43e4-8730-6e31b43915b4] synonym: "気孔装置 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:231 is_a: PO:0006035 ! shoot system epidermis [Term] id: PO:0002001 name: papillae namespace: plant_anatomy def: "OBSOLETE. A soft protuberance on an epidermal cell of the stigma." [ISBN:0471245208] comment: This terms was made obsolete because it is a sub-cellular compartment. Plant cell papilla (GO:0090395), leaf papilla (GO:0090396), and stigma papilla (GO:0090397) have been added to GO. To annotate to a cell that has a papilla, consider papilla cell (PO:0025166), leaf papilla cell (PO:0025167), or stigma papilla cell (PO:0025168). subset: reference synonym: "papila (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "乳頭状突起 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:219 is_obsolete: true consider: PO:0025166 consider: PO:0025167 consider: PO:0025168 [Term] id: PO:0002002 name: embryo basal cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) that is the lower-most cell formed after the first division of the plant zygote (PO:0000423) and is part of a plant embryo (PO:0009009)." [ISBN:0471245208, POC:Laurel_Cooper] comment: The zygote divides to form an embryo apical cell and an embryo basal cell. subset: CL synonym: "célula basal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "embryonic basal cell" EXACT [] synonym: "胚基底細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:281 is_a: PO:0025028 ! embryo plant cell relationship: part_of PO:0009009 ! plant embryo [Term] id: PO:0002003 name: xylem vessel member namespace: plant_anatomy def: "A tracheary element (PO:0000290) that is part of a xylem vessel (PO:0025417) and has as parts perforation plates." [ISBN:0471245208] comment: Commonly thick walled, with pointed ends and bordered pits that have lenticular to slit-like apertures. If both libriform fibers (PO:0004520) and fiber tracheids are present, the libriform fibers usually have thicker walls. Fiber tracheids have bordered pits with smaller pit cavities than the vessel members (PO:0002003) or tracheids (PO:0000301) of the same wood and a distinct pit cavity leading from the pit cavity to the cell lumen through the thick cell wall. subset: CL subset: TraitNet synonym: "miembro de vaso (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "vessel element" EXACT [] synonym: "vessel member" EXACT [] synonym: "vessel segment" EXACT [] synonym: "木質部道管状要素 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:440 is_a: PO:0000290 ! tracheary element relationship: part_of PO:0025417 ! xylem vessel [Term] id: PO:0002004 name: silk scar namespace: plant_anatomy def: "The silk scar is composed of the shrivelled remains of the intercalary region of the silk, together with the base of the silk which is the true stylar tissue of the silk arising from the distal end of the developing kernel (caryopsis)." [GR:Chih-Wei_Tung] synonym: "cicatriz sedosa (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シルクの痕跡 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0008001 ! fruit distal end relationship: part_of PO:0009084 ! pericarp [Term] id: PO:0003000 name: transition zone namespace: plant_anatomy def: "A region of the root between the meristem and the region of rapid elongation in which isodiametric growth (cell expansion) occurs." [Agricola:IND23249552] subset: reference synonym: "zona de transición (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "移行領域、移行帯、移行域 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0009005 ! root [Term] id: PO:0003003 name: obsolete primary root elongation zone namespace: plant_anatomy def: "OBSOLETE. A zone of small, densely cytoplasmic cells that are dividing and expanding in size located behind the zone of cell division in the primary root." [TAIR:Katica_Ilic] comment: This term was made obsolete because the definition was not correct. A new term with the same name and correct definitions was created to replace it. synonym: "zona de elongación obsoleta de la raíz primary (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] is_obsolete: true replaced_by: PO:0025257 [Term] id: PO:0003004 name: haustorial root namespace: plant_anatomy def: "OBSOLETE. The root of particular parasitic plants that becomes cemented to the host axis and intrudes into the tissues of the host." [http://www.botgard.ucla.edu/html/botanytextbooks/generalbotany/typesofroots/] comment: Term is specific for parasitic plants only. synonym: "raíz haustorial (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "吸器根(寄生植物の根) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0003005 name: shoot-borne nodal root namespace: plant_anatomy alt_id: PO:0003008 alt_id: PO:0003009 def: "A shoot-borne root (PO:0000042) that forms at a shoot axis node (PO:0005004)." [http://www.botgard.ucla.edu/html/botanytextbooks/generalbotany/typesofroots/, POC:Laurel_Cooper] subset: reference subset: TraitNet synonym: "adventitious nodal root " BROAD [] synonym: "nodal root" RELATED [] synonym: "raíz nodosa (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "節根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:163 is_a: PO:0000042 ! shoot-borne root [Term] id: PO:0003011 name: root vascular system namespace: plant_anatomy def: "A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a root." [ISBN:0471245208, POC:curators] comment: This term was brought back from OBSOLETE node (original reason for OBSOLETE: synonym of term stele). Since stele encompasses both vascular system and the pith, in roots with pith, vascular system and stele are not synonymous. synonym: "root vein" RELATED [] synonym: "sistema vascular de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000034 ! vascular system relationship: part_of PO:0020124 ! root stele [Term] id: PO:0003014 name: obsolete lateral root elongation zone namespace: plant_anatomy def: "OBSOLETE. The portion of the lateral root located behind the zone of cell division that includes small, densely cytoplasmic cells that are dividing and expanding in size." [TAIR:Katica_Ilic] comment: This term was made obsolete because the definition was not correct. A new term with the same name and correct definitions was created to replace it. synonym: "zona de elongación obsoleta de la raíz lateral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] is_obsolete: true replaced_by: PO:0025256 [Term] id: PO:0003015 name: primary root differentiation zone namespace: plant_anatomy def: "A root differentiation zone that is part of a primary root." [POC:Ramona_Walls, TAIR:Katica_Ilic] synonym: "zona de diferenciación de la raíz primary (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次根分化帯(層) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020135 ! root differentiation zone relationship: part_of PO:0020127 ! primary root [Term] id: PO:0003016 name: lateral root differentiation zone namespace: plant_anatomy def: "A root differentiation zone that is part of a lateral root." [POC:Ramona_Walls, TAIR:Katica_Ilic] synonym: "zona de diferenciación de la raíz lateral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "側根分裂帯(層) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020135 ! root differentiation zone relationship: part_of PO:0020121 ! lateral root [Term] id: PO:0003017 name: root cap of primary root namespace: plant_anatomy def: "A root cap that is part of a primary root tip." [POC:Ramona_Walls, TAIR:Katica_Ilic] synonym: "caliptra de la raíz primary (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "主根の根冠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:194 is_a: PO:0020123 ! root cap relationship: part_of PO:0000026 ! primary root tip [Term] id: PO:0003018 name: root cap of lateral root namespace: plant_anatomy def: "A root cap that is part of a lateral root tip." [POC:Ramona_Walls, TAIR:Katica_Ilic] synonym: "caliptra de la raíz lateral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "側根の根冠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:194 is_a: PO:0020123 ! root cap relationship: part_of PO:0000027 ! lateral root tip [Term] id: PO:0003019 name: central root cap of lateral root namespace: plant_anatomy def: "A central root cap that is part of a root cap of lateral root." [POC:curators, TAIR:Katica_Ilic] synonym: "caliptra de la raíz central de la raíz lateral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "側根の中心根冠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:194 is_a: PO:0020130 ! central root cap relationship: part_of PO:0003018 ! root cap of lateral root [Term] id: PO:0003020 name: lateral root cap of lateral root namespace: plant_anatomy def: "A lateral root cap that is part of a root cap of lateral root." [POC:curators, TAIR:Katica_Ilic] synonym: "caliptra de la raíz lateral de la raíz lateral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "側根の側根冠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:194 is_a: PO:0020131 ! lateral root cap relationship: part_of PO:0003018 ! root cap of lateral root [Term] id: PO:0003021 name: central root cap of primary root namespace: plant_anatomy def: "A central root cap that is part of a root cap of primary root." [POC:curators, TAIR:Katica_Ilic] synonym: "caliptra de la raíz central de la raíz primaria (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次根の中心根冠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:194 is_a: PO:0020130 ! central root cap relationship: part_of PO:0003017 ! root cap of primary root [Term] id: PO:0003022 name: lateral root cap of primary root namespace: plant_anatomy def: "A central root cap that is part of a root cap of primary root." [POC:curators, TAIR:Katica_Ilic] synonym: "caliptra de la raíz lateral de la raíz primaria (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次根の側根冠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:194 is_a: PO:0020131 ! lateral root cap relationship: part_of PO:0003017 ! root cap of primary root [Term] id: PO:0003023 name: root nodule namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) that is an outgrowth of a root (PO:0009005) and is inhabited by nitrogen-fixing bacteria." [POC:Ramona_Walls] comment: Root nodules are a symbiosis between a plant (often, but not exclusively, of the Fabaceae) and bacteria of the genus Rhizobium, Bradyrhizobium, or Azorhizobium. subset: TraitNet synonym: "nódulo de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "nodule" BROAD [FNA:b62e2f23-dffc-474a-a7bd-f919ea99b51c] synonym: "根粒 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:235 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0009005 ! root [Term] id: PO:0003024 name: stolon namespace: plant_anatomy def: "A branch that is slender, prostrate or trailing and above-ground and produces roots and sometimes erect shoots at its nodes." [APweb:Glossary, POC:curators] comment: The stolon develops from an axillary bud and produces adventitious roots at the nodes and a terminal aerial stem. That stem then sends out one or more stolons from its axillary buds and the process is reiterated. A unique part of this process is that the first internode of a stolon is very long and then the shoot becomes an erect rosette. subset: reference subset: TraitNet synonym: "estolón (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "runner" RELATED [] synonym: "ストロン、ほふく茎 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:388 is_a: PO:0025073 ! branch [Term] id: PO:0004000 name: obsolete apical cell namespace: plant_anatomy def: "OBSOLETE. An embryonic plant cell that is the uppermost cell formed after the first division of the zygote." [ISBN:0471245208] comment: This term was originally named apical cell. It was made obsolete to avoid confusion with the new term apical cell (PO:0030007). This term is replaced by embryonic apical cell (PO:0025284). synonym: "célula apical (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] xref: PO_GIT:303 is_obsolete: true replaced_by: PO:0025284 [Term] id: PO:0004001 name: bulliform cell namespace: plant_anatomy def: "An enlarged more or less thin-walled leaf pavement cell, present, with other similar cells, in longitudinal rows in leaves of monocots." [ISBN:0471245208] comment: Also called motor cell because of its presumed participation in the mechanism of rolling and unrolling of leaves. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. subset: CL synonym: "célula bulliforme (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "motor cell" RELATED [] synonym: "泡状細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:256 is_a: PO:0025212 ! leaf pavement cell relationship: part_of PO:0009025 ! vascular leaf [Term] id: PO:0004002 name: contact cell namespace: plant_anatomy def: "OBSOLETE. An axial parenchyma or a ray cell physiologically associated with a tracheary element. Also a cell next to a stoma." [ISBN:0471245208] comment: Not used in current plant literature. synonym: "célula de contacto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "接触細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0004003 name: phellem namespace: plant_anatomy alt_id: PO:0005049 def: "A portion of ground issue centrifugally derived from cork cambium, non-living at maturity, and having suberized walls." [ISBN:0471245208, POC:curators] comment: Protective in function because the walls are highly impervious to water. synonym: "cork" RELATED [] synonym: "felema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of phellem tissue" EXACT [] synonym: "コルク組織(=cork tissue) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:445 is_a: PO:0025059 ! portion of ground tissue relationship: part_of PO:0005046 ! periderm [Term] id: PO:0004004 name: epithelium cell namespace: plant_anatomy def: "OBSOLETE. A compact layer of cells, often secretory in function, covering a free surface or lining a cavity." [ISBN:0471245208] comment: Functional term synonym: "célula del epitelio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "上皮細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0004005 name: laticiferous cell namespace: plant_anatomy def: "OBSOLETE. A specialized cells or ducts resembling vessels; they form branched networks of latex-secreting cells in the phloem and other parts of plants." [http://academic.kellogg.edu/herbrandsonc/bio111/glossary/glossary.htm] comment: Obsoleted: Too general definition of the term. Replaced by laticifer cell (PO:0025031). synonym: "célula laticífera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "乳細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:129 is_obsolete: true replaced_by: PO:0025031 [Term] id: PO:0004006 name: mesophyll cell namespace: plant_anatomy def: "A chlorenchyma cell that is part of a mesophyll." [POC:curators, TAIR:Katica_Ilic] subset: CL subset: TraitNet synonym: "célula del mesófilo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉肉細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000076 ! chlorenchyma cell relationship: part_of PO:0006070 ! mesophyll [Term] id: PO:0004007 name: phelloid cell namespace: plant_anatomy def: "OBSOLETE. A cell within the phellem (cork) but distinct from the cork cell in having no suberin in its walls." [ISBN:0471245208] comment: Not used in current plant literature. Confusing definition. synonym: "célula del feloide (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "コルク様(スベリン無)細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0004008 name: photosynthetic cell namespace: plant_anatomy def: "OBSOLETE. A chloroplast-containing cell engaged in photosynthesis." [ISBN:0471245208] comment: Functional characterization is not part of the criteria. synonym: "célula fotosintetizadora (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "光合成細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0004009 name: silica cell namespace: plant_anatomy def: "Cells with deposits of silica in them. One of the two types of short cells in the epidermis of grasses and bamboos. It is usually paired with epidermal cork cell." [ISBN:0471245208] comment: One of two types of short cells in the epidermis of grasses. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025). subset: CL subset: Poaceae synonym: "célula silícica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "ケイ酸細胞、珪酸細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0004718 ! short cell [Term] id: PO:0004010 name: meristematic cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) synthesizing protoplasm and producing new cells by division and with only a primary cell wall." [ISBN:0471245208, POC:Laurel_Cooper] subset: CL synonym: "célula meristemática (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "stem cell" EXACT [] synonym: "分裂組織細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: CL:0000034 xref: PO_GIT:272 is_a: PO:0025606 ! native plant cell [Term] id: PO:0004011 name: initial cell namespace: plant_anatomy alt_id: PO:0000070 def: "A meristematic cell (PO:0004010) that by division gives rise to two cells, one of which remains meristematic, while the other is added to the plant body." [ISBN:0471245208] comment: Initial cells are often part of a portion of tissue that is composed mostly of somewhat older, differentiating cells. The division of an initial cell is often uneven, with the smaller daughter cell remaining meristematic. subset: CL synonym: "célula inicial (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "initial" EXACT [] synonym: "meristemoid" EXACT [] synonym: "stem cell" RELATED [] synonym: "始原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:272 is_a: PO:0004010 ! meristematic cell [Term] id: PO:0004012 name: secretory cell namespace: plant_anatomy def: "OBSOLETE. Cell that produces secreted substances." [TAIR:Katica_Ilic] comment: This is a functional term. synonym: "célula secretora (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "分泌細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0004013 name: epidermal cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) that is part of a portion of epidermis (PO:0005679)." [POC:curators, POC:Laurel_Cooper] subset: CL subset: TraitNet synonym: "célula epidérmica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "表皮細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:591 is_a: PO:0025606 ! native plant cell relationship: part_of PO:0005679 ! epidermis [Term] id: PO:0004509 name: glandular trichome namespace: plant_anatomy def: "A trichome (PO:0000282) that secretes or sequesters a portion of plant substance (PO:0025161)." [POC:curators] synonym: "secretory trichome" NARROW [] synonym: "tricoma glándular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "腺毛 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:207 xref: PO_GIT:53 is_a: PO:0000282 ! trichome [Term] id: PO:0004511 name: seed trichome namespace: plant_anatomy def: "A trichome that develops from seed coat epidermis." [POC:curators] subset: TraitNet synonym: "pubescence" RELATED [] synonym: "seed hair" EXACT [] synonym: "tricoma de la semilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "種子毛(毛茸、糸状体、毛状突起体) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000282 ! trichome relationship: part_of PO:0006048 ! seed coat epidermis [Term] id: PO:0004512 name: heartwood namespace: plant_anatomy def: "A portion of secondary xylem (PO:0005848) that lacks living secondary xylem parenchyma cells (PO:0004525)." [ISBN:0471245208, POC:curators] comment: Heartwood has ceased to function in storage and conduction, and the reserve materials have been removed or converted into heartwood substances. It is generally darker colored than sapwood (PO:0004513) and is found in the center of a shoot axis (PO:0025029) or root (PO:0009005), interior to the sapwood. Heartwood forms at the end of a cell death stage of secondary xylem (PO:0025466). subset: TraitNet synonym: "duramen (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "心材 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005848 ! secondary xylem relationship: part_of PO:0025004 ! plant axis [Term] id: PO:0004513 name: sapwood namespace: plant_anatomy def: "A portion of secondary xylem (PO:0005848) that has as parts living secondary xylem parenchyma cells (PO:0004525)." [ISBN:0471245208, POC:curators] comment: Sapwood contains reserve materials and may function in the conduction of water and minerals (xylem sap (PO:0025539)). It is generally lighter colored than the heartwood (PO:0004512) and is located between the heartwood and the vascular cambium (PO:0005598) of a shoot axis (PO:0025029) or root (PO:0009005). Sapwood forms during a secondary xylem development stage (PO:0025427). subset: TraitNet synonym: "albura (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "液材、辺材 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005848 ! secondary xylem relationship: part_of PO:0025004 ! plant axis [Term] id: PO:0004514 name: growth ring namespace: plant_anatomy def: "A portion of secondary xylem (PO:0005848) that has as parts a single layer of early wood (PO:0004515) and a single layer of late wood (PO:0004516) from the same growth season and is part of a shoot axis (PO:0025029) or root (PO:0009005)." [ISBN:0471245208, POC:curators] comment: Appears as a ring in a transverse section of plant axis (PO:0025004). May be an annual ring (one growth ring per year) or a false annual ring (more or less than one growth ring per year). subset: TraitNet synonym: "anillo de crecimiento (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "annual ring" NARROW [] synonym: "false annual ring" NARROW [] synonym: "growth layer" EXACT [] synonym: "年輪(=annual ring) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005848 ! secondary xylem [Term] id: PO:0004515 name: early wood namespace: plant_anatomy def: "A portion of secondary xylem (PO:0005848) that is a part of a growth ring (PO:0004514) formed during the early part of a growing season, has lower density than late wood (PO:0004516) of the same growth ring, and has as parts early wood tracheary elements (PO:0025461) with generally larger lumens than the late wood tracheary elements (PO:0025462) of the same growth ring." [ISBN:0471245208, POC:curators] comment: The transition from early wood to late wood may be gradual and is not always easy to distinguish. subset: TraitNet synonym: "earlywood" EXACT [] synonym: "madera temprana (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "spring wood" RELATED [] synonym: "早材 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:451 is_a: PO:0005848 ! secondary xylem relationship: part_of PO:0004514 ! growth ring [Term] id: PO:0004516 name: late wood namespace: plant_anatomy def: "A portion of secondary xylem (PO:0005848) that is a part of a growth ring (PO:0004514) formed during the later part of a growing season, has higher density than early wood (PO:0004515) of the same growth ring, and has as parts late wood tracheary elements (PO:0025462) with generally smaller lumens than the early wood tracheary elements (PO:0025461) of the same growth ring." [ISBN:0471245208, POC:curators] comment: The transition from early wood to late wood may be gradual and is not always easy to distinguish. subset: Citrus subset: TraitNet synonym: "latewood" EXACT [] synonym: "madera tardía (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "summer wood" RELATED [] synonym: "晩材 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:451 is_a: PO:0005848 ! secondary xylem relationship: part_of PO:0004514 ! growth ring [Term] id: PO:0004517 name: growth ring boundary namespace: plant_anatomy def: "A portion of secondary xylem (PO:0005848) that includes the last-formed late wood (PO:0004516) of one growth ring (PO:0004514) and the earliest-formed early wood (PO:0004515) of the next growth ring." [POC:curators] comment: Used to describe the boundary area between two adjacent growth rings, which may be distinct or indistinct. synonym: "límite del anillo de crecimiento (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "年輪境界線 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:453 is_a: PO:0005848 ! secondary xylem [Term] id: PO:0004518 name: bark namespace: plant_anatomy def: "All tissues outside the vascular cambium or the xylem; in older trees may be divided into dead outer bark and living inner bark, which consists of secondary phloem." [POC:curators] subset: TraitNet synonym: "corteza (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of bark tissue" EXACT [] synonym: "樹皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue [Term] id: PO:0004519 name: phloem fiber cell namespace: plant_anatomy def: "A fiber cell (PO:0025407) that is part of a portion of phloem (PO:0005417) tissue." [ISBN:0471245208] subset: CL subset: TraitNet synonym: "fibra del floema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "phloem fiber" EXACT [] synonym: "師部繊維 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:443 is_a: PO:0025407 ! plant fiber cell intersection_of: PO:0025407 ! plant fiber cell intersection_of: part_of PO:0005417 ! phloem relationship: part_of PO:0005417 ! phloem [Term] id: PO:0004520 name: libriform fiber cell namespace: plant_anatomy def: "A xylem fiber cell (PO:0000274) with simple pits." [ISBN:0471245208] comment: Libriform fiber cells have simple (unbordered) pits while fiber tracheids (PO:0000355) have bordered pits. Many intermediate forms exist and are generally classified as fiber tracheids (PO:0000355). If both libriform fiber cells and fiber tracheids are present, the libriform fiber cells usually have thicker walls. Libriform fiber cells have a slit-like aperture toward the cell lumen, but no pit cavity. subset: CL synonym: "fibra libriforme (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "libriform fiber" EXACT [] synonym: "真性木繊維 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:443 is_a: PO:0000274 ! xylem fiber cell [Term] id: PO:0004521 name: septate fiber cell namespace: plant_anatomy def: "A plant fiber cell (PO:0025407) with thin transverse walls (septa), which are formed when mitosis occurs within the cell after development of a secondary cell wall (GO:0009531)." [ISBN:0471245208, POC:curators] comment: A septate fiber septum is composed of the adjacent primary cell walls of two internal cells that arise from mitosis within the septate fiber cell after it has formed a secondary cell wall (GO:0009531). subset: CL synonym: "fibra septada (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "septate fiber" EXACT [] synonym: "隔壁繊維細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:443 is_a: PO:0025407 ! plant fiber cell [Term] id: PO:0004522 name: outer vascular cambium namespace: plant_anatomy def: "Cambium at the outer margin of the xylem cylinder." [POC:curators] synonym: "cambium vascular externo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "外側維管 形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005598 ! vascular cambium [Term] id: PO:0004523 name: included vascular cambium namespace: plant_anatomy def: "Cambium occurring within xylem." [POC:curators] synonym: "cambium vascular interno (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "材内維管形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005598 ! vascular cambium [Term] id: PO:0004524 name: included phloem namespace: plant_anatomy def: "A portion of secondary phloem tissue produced by included vascular cambium." [POC:curators] synonym: "floema incluido (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "floema interno (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "材内師部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005043 ! secondary phloem [Term] id: PO:0004525 name: secondary xylem parenchyma cell namespace: plant_anatomy def: "A parenchyma cell (PO:0000074) that is part of a portion of secondary xylem parenchyma (PO:0004532)." [ISBN:0471245208] subset: CL subset: TraitNet synonym: "célula parenquimática de la madera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "wood parenchyma cell" EXACT [] synonym: "二次木部柔組織細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:456 is_a: PO:0000074 ! parenchyma cell intersection_of: PO:0000074 ! parenchyma cell intersection_of: part_of PO:0004532 ! secondary xylem parenchyma relationship: part_of PO:0004532 ! secondary xylem parenchyma [Term] id: PO:0004526 name: axial secondary xylem parenchyma cell namespace: plant_anatomy def: "A secondary xylem parenchyma cell (PO:0004525) that is part of a portion of axial secondary xylem parenchyma (PO:0004533)." [ISBN:0471245208] subset: CL synonym: "axial wood parenchyma cell" EXACT [] synonym: "célula parenquimática axial de la madera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "軸方向二次木部柔組織細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:456 is_a: PO:0004525 ! secondary xylem parenchyma cell intersection_of: PO:0004525 ! secondary xylem parenchyma cell intersection_of: part_of PO:0004533 ! axial secondary xylem parenchyma relationship: part_of PO:0004533 ! axial secondary xylem parenchyma [Term] id: PO:0004527 name: ray secondary xylem parenchyma cell namespace: plant_anatomy def: "A parenchyma cell (PO:0000074) that develops from a ray initial (PO:0000082) and is part of a portion of ray secondary xylem parenchyma (PO:0004534)." [ISBN:0471245208] subset: CL synonym: "célula parenquimática de rayo de la madera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "ray wood parenchyma cell" EXACT [] synonym: "放射状二次木部柔組織細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:456 is_a: PO:0004525 ! secondary xylem parenchyma cell intersection_of: PO:0004525 ! secondary xylem parenchyma cell intersection_of: part_of PO:0004534 ! ray secondary xylem parenchyma relationship: part_of PO:0004534 ! ray secondary xylem parenchyma [Term] id: PO:0004528 name: upright ray secondary xylem parenchyma cell namespace: plant_anatomy def: "A ray secondary xylem parenchyma cell (PO:0004527) that is oriented with its longest dimension parallel to the plant axis (PO:0025004) in which it is found." [ISBN:0471245208] subset: CL synonym: "rayo parénquimático vertical de la madera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "upright cell" BROAD [] synonym: "upright ray wood parenchyma cell" EXACT [] synonym: "直立放射状二次木部柔組織細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:456 is_a: PO:0004527 ! ray secondary xylem parenchyma cell [Term] id: PO:0004529 name: procumbent ray secondary xylem parenchyma cell namespace: plant_anatomy def: "A ray secondary xylem parenchyma cell (PO:0004527) that is oriented with its longest dimension radial to the plant axis (PO:0025004) in which it is found." [ISBN:0471245208] subset: CL synonym: "célula procumbente del rayo de la madera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "procumbent cell" BROAD [] synonym: "procumbent ray wood parenchyma cell" EXACT [] synonym: "平伏放射二次木部柔組織細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:456 is_a: PO:0004527 ! ray secondary xylem parenchyma cell [Term] id: PO:0004530 name: tile cell namespace: plant_anatomy def: "Empty upright ray cell of approximately the same height as the procumbent ray cell and occurring in indeterminate horizontal series usually interspersed among the procumbent cells." [POC:curators] subset: CL synonym: "célula de baldoza B (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "タイル細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:456 is_a: PO:0004528 ! upright ray secondary xylem parenchyma cell [Term] id: PO:0004531 name: sheath cell namespace: plant_anatomy def: "Cell on the margin of, and tending to form a sheath around, the procumbent cells of a multi-seriate ray as seen in tangential section." [POC:curators] subset: CL synonym: "célula de la vaina (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "鞘細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:456 is_a: PO:0004528 ! upright ray secondary xylem parenchyma cell [Term] id: PO:0004532 name: secondary xylem parenchyma namespace: plant_anatomy def: "A portion of parenchyma (PO:0005421) tissue that is part of a portion of secondary xylem (PO:0005848) and has as parts secondary xylem parenchyma cells (PO:0004525)." [ISBN:0471245194] synonym: "parénquima de la madera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "wood parenchyma" EXACT [] synonym: "二次木部柔組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:455 is_a: PO:0005421 ! parenchyma intersection_of: PO:0005421 ! parenchyma intersection_of: part_of PO:0005848 ! secondary xylem relationship: part_of PO:0005848 ! secondary xylem [Term] id: PO:0004533 name: axial secondary xylem parenchyma namespace: plant_anatomy def: "A portion of secondary xylem parenchyma (PO:0004532) that is part of an axial system (PO:0025410) and has as parts axial secondary xylem parenchyma cells (PO:0004526)." [ISBN:0471245194] synonym: "axial wood parenchyma" EXACT [] synonym: "parénquima axial de la madera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "軸方向二次木部柔組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:455 is_a: PO:0004532 ! secondary xylem parenchyma intersection_of: PO:0004532 ! secondary xylem parenchyma intersection_of: part_of PO:0025410 ! axial system relationship: part_of PO:0025410 ! axial system [Term] id: PO:0004534 name: ray secondary xylem parenchyma namespace: plant_anatomy def: "A portion of secondary xylem parenchyma (PO:0004532) that is part of a ray system (PO:0025411) and has as parts ray secondary xylem parenchyma cells (PO:0004527)." [ISBN:0471245194] comment: Occurs in bands or rays of variable width and height that extend radially in the secondary xylem (PO:0005848) and secondary phloem (PO:0005043) of a plant axis (PO:0025004). synonym: "parénquima de rayo de la madera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "ray" BROAD [] synonym: "ray wood parenchyma" EXACT [] synonym: "放射状二次木質部柔組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:455 is_a: PO:0004532 ! secondary xylem parenchyma intersection_of: PO:0004532 ! secondary xylem parenchyma intersection_of: part_of PO:0025411 ! ray system relationship: part_of PO:0025411 ! ray system [Term] id: PO:0004535 name: fruit placenta namespace: plant_anatomy def: "A portion of placenta tissue that is part of a fruit and to which seeds are attached." [POC:curators] subset: Tomato synonym: "placenta del fruto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "果実の胎座 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020001 ! ovary placenta relationship: part_of PO:0009001 ! fruit [Term] id: PO:0004536 name: fruit pedicel namespace: plant_anatomy def: "An infructescence branch (PO:0025243) that supports an individual fruit (PO:0009001)." [POC:Ramona_Walls] comment: The ultimate branch in an infructescence. subset: Tomato synonym: "pedicelo del fruto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "果柄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:487 xref: PO_GIT:49 is_a: PO:0025243 ! infructescence branch [Term] id: PO:0004537 name: nucellar plant embryo namespace: plant_anatomy def: "A somatic plant embryo derived directly from nucellus cells." [POC:curators] comment: Common in Citrus. subset: Citrus synonym: "adventitious embryo" BROAD [] synonym: "embrión adventicio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "nucellar embryo" EXACT [] synonym: "珠心由来の不定胚 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:337 is_a: PO:0025302 ! somatic plant embryo [Term] id: PO:0004538 name: indeterminate nodule namespace: plant_anatomy def: "A root nodule characterized by a persistent meristem, presence of vascular transfer cells, and cell division in the inner cortex with non-dividing infected cells and bacteria." [ISBN:1842460137, POC:curators] comment: Nodule is persistent and may continue to grow after a physiological stress. synonym: "nódulo indeterminable (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "無限型根粒 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0003023 ! root nodule [Term] id: PO:0004539 name: determinate nodule namespace: plant_anatomy def: "A root nodule characterized by a dividing infected cells and bacteria, vascular transfer cells absent and cell division is in the outer cortex." [POC:curators] comment: Nodules are not persistent. synonym: "nódulo determinado (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "有限型根粒 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0003023 ! root nodule [Term] id: PO:0004540 name: fruit columella namespace: plant_anatomy def: "A columella that forms the central axis of a fruit." [POC:curators] subset: Maize subset: Tomato synonym: "columela del fruto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "fruit carpophore" EXACT [FNA:93b5938d-aeac-4e64-9190-db4c8a2ed341] synonym: "fruit columellae" NARROW Plural [FNA:8712ee90-8b17-4bb5-b929-35644b8b4ff6] synonym: "fruit columellas" NARROW Plural [FNA:7024e4e1-69de-473c-94b9-e184f1576141] synonym: "果実柱軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:238 is_a: PO:0025230 ! columella relationship: part_of PO:0009001 ! fruit [Term] id: PO:0004542 name: rhizome namespace: plant_anatomy def: "A swollen shoot axis (PO:0025029) that grows horizontally at or below the substrate surface and produces shoots above and roots or rhizoids below." [POC:curators] comment: In ferns and many monocots, a rhizome is a primary axis (stem), while in other species, it is a branch. Usually produces scale-like leaves. subset: reference subset: TraitNet synonym: "rizoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "rootstock" RELATED [FNA:7a04b02c-8ac5-410a-99cd-b68ba80e8f14] synonym: "根茎=root stock (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:142 is_a: PO:0025029 ! shoot axis [Term] id: PO:0004543 name: shoot axis tuber namespace: plant_anatomy def: "A tuber (PO:0025522) that develops from a branch (PO:0025073)." [POC:curators] comment: Functions in storage of photosynthate metabolites. This term should be used for tubers derived from branches, as found in Solanum spp. (e.g. potato) or Dioscorea spp. (e.g. yam) and other species. Use the term tuberous root tuber (PO:0025476) for tubers derived from roots, such as those found in Cassava, Ipomoea, or Hemerocallis. subset: Potato subset: reference subset: TraitNet synonym: "diaspore" BROAD [] synonym: "shoot axis branch tuber" EXACT [POC:curators] synonym: "tubérculo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tuber branch" EXACT [] synonym: "シュート軸塊茎 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:127 is_a: PO:0025522 ! tuber [Term] id: PO:0004544 name: root-borne shoot system namespace: plant_anatomy def: "A shoot system that is initiated from a root." [POC:curators] subset: TraitNet synonym: "sistema de epiblasto (epiblastema) que nace en la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sucker" BROAD [] synonym: "sucker shoot" RELATED [] synonym: "turion" BROAD [FNA:da7c2bd5-34b4-42aa-a036-7b5f71f66d36] synonym: "根由来苗条系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009006 ! shoot system [Term] id: PO:0004545 name: shoot-borne shoot system namespace: plant_anatomy def: "A shoot system that is initiated from a shoot." [POC:curators] subset: reference synonym: "branch" RELATED [] synonym: "sistema de epiblasto (epiblastema) que nace en el epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sucker" BROAD [] synonym: "turion" BROAD [FNA:da7c2bd5-34b4-42aa-a036-7b5f71f66d36] synonym: "シュート由来苗条系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009006 ! shoot system [Term] id: PO:0004546 name: epicormic shoot system namespace: plant_anatomy def: "A shoot-borne shoot system (PO:0004546) developing from a stem (PO:0009047)." [POC:curators] synonym: "stem sucker" EXACT [] synonym: "tallo epicórmico (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "後生枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:135 is_a: PO:0004545 ! shoot-borne shoot system [Term] id: PO:0004547 name: subterranean tuber namespace: plant_anatomy def: "A shoot axis tuber (PO:0004543) that develops below ground." [POC:curators] comment: Functions in storage of photosynthate metabolites. This term should be used for tubers derived from branches, as found in Solanum spp. (e.g. potato) or Dioscorea spp. (e.g. yam) and other species. Use the term tuberous root tuber (PO:0025476) for tubers derived from roots, such as those found in Cassava, Ipomoea, or Hemerocallis. subset: Potato synonym: "tubérculo subterráneo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "地下塊茎 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0004543 ! shoot axis tuber [Term] id: PO:0004548 name: aerial tuber namespace: plant_anatomy def: "A shoot axis tuber (PO:0004543) that develops above ground." [POC:curators] synonym: "tubérculo aéreo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "むかご(珠芽)propagule (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0004543 ! shoot axis tuber [Term] id: PO:0004700 name: anther wall middle layer namespace: plant_anatomy def: "A portion of ground tissue (PO:0025059) directly internal to an anther wall endothecium (PO:0020002) that develops from an anther wall secondary parietal cell layer (PO:0006007)." [ISBN:9780003686647, POC:curators] comment: May be a single or double layer. Usually crushed by the endothecium and therefore almost invariably degenerates early during anther development. In some angiosperms, including Arabidopsis, it develops from an anther wall outer secondary parietal cell layer. In other angiosperms, it develops directly from an anther wall primary parietal cell layer, while in still others, two layers of the middle layer may develop from both an anther wall outer secondary parietal cell layer and an anther wall inner secondary parietal cell layer. subset: Angiosperm subset: reference synonym: "capa media (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葯壁中間層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:358 xref: PO_GIT:49 is_a: PO:0025059 ! portion of ground tissue relationship: part_of PO:0000002 ! anther wall [Term] id: PO:0004701 name: short shoot namespace: plant_anatomy def: "Shoot system in which the internodes elongate little or at all, bearing reproductive structures and/or leaves." [APweb:Glossary] synonym: "brachyblast" RELATED [] synonym: "bud spur" RELATED [] synonym: "epiblasto (epiblastema) corto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "short-shoot" EXACT [FNA:e74a799b-dc5e-41a6-916e-04f4fbc934ca] synonym: "spur" EXACT [FNA:16693ccc-e00f-4db8-b56e-06e5b43a2532] synonym: "短枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006343 ! axillary shoot system [Term] id: PO:0004702 name: long shoot namespace: plant_anatomy def: "Shoot system in which all or most of the internodes elongate." [APweb:Glossary] synonym: "epiblasto (epiblastema) largo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "長枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006343 ! axillary shoot system [Term] id: PO:0004703 name: carpel primordium namespace: plant_anatomy def: "A phyllome primordium (PO:0025128) that develops from a carpel anlagen (PO:0006005) and is committed to the development of a carpel (PO:0009030)." [POC:curators] synonym: "carpel primordia" EXACT Plural [] synonym: "portion of carpel primordium tissue" EXACT [] synonym: "primordio de carpelo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "心皮原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:465 xref: PO_GIT:466 is_a: PO:0025128 ! phyllome primordium is_a: PO:0025477 ! floral organ primordium [Term] id: PO:0004704 name: sepal primordium namespace: plant_anatomy def: "A phyllome primordium (PO:0025128) that develops from a sepal anlagen (PO:0025485) and is committed to the development of a sepal (PO:0009031)." [POC:curators] synonym: "portion of sepal primordium tissue" EXACT [] synonym: "primordio de sépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sepal primordia" EXACT Plural [] synonym: "がく片原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:465 xref: PO_GIT:466 is_a: PO:0025128 ! phyllome primordium is_a: PO:0025477 ! floral organ primordium [Term] id: PO:0004705 name: stamen primordium namespace: plant_anatomy def: "A phyllome primordium (PO:0025128) that develops from a stamen anlagen (PO:0025486) and is committed to the development of a stamen (PO:0009029)." [POC:curators] synonym: "portion of stamen primordium tissue" EXACT [] synonym: "primordio de estambre (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "stamen primordia" EXACT Plural [] synonym: "雄蕊原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:465 xref: PO_GIT:466 is_a: PO:0025128 ! phyllome primordium is_a: PO:0025477 ! floral organ primordium [Term] id: PO:0004706 name: flower primordium namespace: plant_anatomy def: "OBSOLETE. A primordium that will develop into a flower." [POC:curators] comment: This term was made obsolete because it is ambiguous. Use flower meristem (PO:0000229) or floral structure primordium (PO:0025477) instead. If annotating to a primordium of a floral structure, it is better to use the more specific term, such as petal primordium (PO:0000021) or anther primordium (PO:0006089). synonym: "primordio de flor (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:465 is_obsolete: true consider: PO:0000229 consider: PO:0025477 [Term] id: PO:0004707 name: fruit dehiscence zone namespace: plant_anatomy def: "A dehiscence zone that is part of a fruit." [POC:curators] comment: Upon fruit maturation by drying, undergoes cell separation, allowing the valves to detach from the replum and seeds to be dispersed. subset: Arabidopsis subset: Maize synonym: "zona de dehiscencia del fruto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "裂開果帯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025092 ! dehiscence zone relationship: part_of PO:0009001 ! fruit [Term] id: PO:0004708 name: scutellar node namespace: plant_anatomy def: "A stem node that is the part of an embryo axis directly above the radicle where the scutellum is attached." [ISBN:0471244554] comment: Found in grasses where no hypocotyl is present. The scutellar node may represent a reduction of the hypocotyl and cotyledonary node. synonym: "nodo escutelar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚盤節 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020141 ! stem node is_a: PO:0025099 ! embryo plant structure relationship: part_of PO:0019018 ! plant embryo axis [Term] id: PO:0004709 name: axillary bud namespace: plant_anatomy def: "A bud (PO:0000055) that develops from an axillary bud meristem (PO:0000232)." [POC:curators] subset: reference synonym: "yema axilar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "腋芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:124 is_a: PO:0000055 ! bud [Term] id: PO:0004710 name: axillary flower bud namespace: plant_anatomy def: "An axillary bud that develops into a flower." [POC:curators] synonym: "axillary floral bud" EXACT [] synonym: "yema de flor axilar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "腋花芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:124 xref: PO_GIT:128 is_a: PO:0000056 ! flower bud is_a: PO:0025072 ! axillary reproductive bud [Term] id: PO:0004711 name: axillary inflorescence bud namespace: plant_anatomy def: "An axillary reproductive bud that develops into an inflorescence." [POC:curators] synonym: "yema de inflorescencia axilar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "腋花序芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:124 xref: PO_GIT:128 is_a: PO:0000057 ! inflorescence bud is_a: PO:0025072 ! axillary reproductive bud [Term] id: PO:0004712 name: axillary vegetative bud namespace: plant_anatomy def: "An axillary bud (PO:0004712) that develops into a shoot system (PO:0009006) that has as organ parts only vegetative organs." [POC:curators] synonym: "yema vegetativa axilar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "腋枝芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:124 xref: PO_GIT:128 is_a: PO:0000058 ! vegetative bud is_a: PO:0004709 ! axillary bud [Term] id: PO:0004713 name: terminal bud namespace: plant_anatomy def: "A bud that develops from a shoot apical meristem." [POC:curators] subset: reference synonym: "yema terminal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "頂芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:124 is_a: PO:0000055 ! bud [Term] id: PO:0004714 name: terminal flower bud namespace: plant_anatomy def: "A terminal bud that develops into a flower." [POC:curators] synonym: "terminal floral bud" EXACT [] synonym: "yema floral terminal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "頂花芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:124 xref: PO_GIT:128 is_a: PO:0000056 ! flower bud is_a: PO:0025071 ! terminal reproductive bud [Term] id: PO:0004715 name: terminal inflorescence bud namespace: plant_anatomy def: "A terminal reproductive bud develops into an inflorescence." [POC:curators] synonym: "yema de inflorescencia terminal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花序頂芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:124 xref: PO_GIT:128 is_a: PO:0000057 ! inflorescence bud is_a: PO:0025071 ! terminal reproductive bud [Term] id: PO:0004716 name: terminal vegetative bud namespace: plant_anatomy def: "A terminal bud (PO:0004713) that develops into a shoot system (PO:0009006) that has as organ parts only vegetative organs." [POC:curators] synonym: "yema vegetativa terminal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "栄養成長型頂芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:124 is_a: PO:0000058 ! vegetative bud is_a: PO:0004713 ! terminal bud [Term] id: PO:0004717 name: long cell namespace: plant_anatomy def: "A more or less rectangular leaf pavement cell in which the proximodistal dimension is several times longer than the transverse dimension." [POC:curators] comment: In the leaf epidermis of Poaceae and Joinvilleaceae, long cells and short cells often alternate in longitudinal rows. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. subset: CL synonym: "célula larga (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "長細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025212 ! leaf pavement cell relationship: part_of PO:0009025 ! vascular leaf [Term] id: PO:0004718 name: short cell namespace: plant_anatomy def: "An isodiametric leaf pavement cell." [POC:curators] comment: In the leaf epidermis of Poaceae and Joinvilleaceae, long cells and short cells often alternate in longitudinal rows. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. subset: CL synonym: "célula corta (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "短細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025212 ! leaf pavement cell relationship: part_of PO:0009025 ! vascular leaf [Term] id: PO:0004719 name: hilum groove namespace: plant_anatomy def: "A canal (PO:0025132) that is a longitudinal groove in the testa through a prominent hilum (PO:0020063) of a seed (PO:0009010)." [POC:curators] synonym: "faboid split" RELATED [] synonym: "surco del hilium (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "へそ(種子)溝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025132 ! canal relationship: part_of PO:0009010 ! seed [Term] id: PO:0004721 name: paraclade cortex namespace: plant_anatomy def: "A portion of cortex (PO:0005708) that is part of an inflorescence branch (PO:0009081), also called a paraclade." [POC:curators, POC:Laurel_Cooper, TAIR:Katica_Ilic] synonym: "cortex (corteza) del paraclado (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "inflorescence branch cortex" EXACT [] synonym: "portion of paraclade cortex tissue" EXACT [] synonym: "側生分枝皮層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:115 xref: PO_GIT:49 is_a: PO:0005708 ! cortex relationship: part_of PO:0009081 ! inflorescence branch [Term] id: PO:0004722 name: pedicel cortex namespace: plant_anatomy def: "A portion of cortex (PO:0005708) that is part of a pedicel (PO:0009052)." [POC:curators, POC:Laurel_Cooper, TAIR:Katica_Ilic] synonym: "cortex (corteza) del pedicelo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of pedicel cortex tissue" EXACT [] synonym: "小花柄皮層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:115 is_a: PO:0005708 ! cortex relationship: part_of PO:0009052 ! flower pedicel [Term] id: PO:0004723 name: sepal vascular system namespace: plant_anatomy def: "A phyllome vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a sepal." [POC:Ramona_Walls] synonym: "sistema vascular del sépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "がく片維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025206 ! phyllome vascular system relationship: part_of PO:0005017 ! flower vascular system relationship: part_of PO:0009031 ! sepal [Term] id: PO:0004724 name: hypocotyl-root junction namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) that is the part of a plant axis (PO:0025004) where a radicle (PO:0020031) joins a hypocotyl (PO:0020100)." [ISBN:9780881928501, POC:Ramona_Walls] subset: reference synonym: "embryo axis transition zone" EXACT [ISBN:9780881928501] synonym: "Poaceae crown" NARROW [] synonym: "union del hipocótile con la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚軸-根合流点 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:250 is_a: PO:0025001 ! cardinal organ part [Term] id: PO:0004725 name: vascular leaf primordium abaxial side namespace: plant_anatomy def: "A portion of vascular leaf primordium (PO:0000017) that is distal to the axis of the shoot apical meristem (PO:0020148) and develops into the abaxial side of the leaf lamina (PO:0020039)." [POC:Brian_Atkinson, POC:curators, POC:Laurel_Cooper] comment: While the abaxial side of the leaf is usually the lower surface, the vascular leaves (PO:0009025) of some plants may not have an obvious adaxial or abaxial side such as the leaves of many xerophytic (arid-adapted) species. The adaxial and abaxial side may appear considerably more rounded and this could be due to early activity of the vascular leaf adaxial meristem (PO:0025401) and/or leaf abaxial meristem (PO:0025401). In other cases, such as Alstromeria, the leaves may be twisted or resupinate. synonym: "lado abaxial del primordio de hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉原基の裏側、背軸側 (Japanese) " EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:571 is_a: PO:0025128 ! phyllome primordium relationship: part_of PO:0000017 ! vascular leaf primordium [Term] id: PO:0004726 name: vascular leaf primordium adaxial side namespace: plant_anatomy def: "A portion of vascular leaf primordium (PO:0000017) that is proximal to the axis of the shoot apical meristem (PO:0020148) and develops into the adaxial side of the leaf lamina (PO:0020039)." [POC:Brian_Atkinson, POC:curators, POC:Laurel_Cooper] comment: While the adaxial side of the leaf is usually the upper surface, the vascular leaves (PO:0009025) of some plants may not have an obvious adaxial or abaxial side such as the leaves of many xerophytic (arid-adapted) species. The adaxial and abaxial side may appear considerably more rounded and this could be due to early activity of the vascular leaf adaxial meristem (PO:0025401) and/or leaf abaxial meristem (PO:0025401). In other cases, such as Alstromeria, the leaves may be twisted or resupinate. synonym: "lado adaxial del primordio de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉原基(可視的)の表側、向軸側 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:570 is_a: PO:0025128 ! phyllome primordium relationship: part_of PO:0000017 ! vascular leaf primordium [Term] id: PO:0005001 name: basal axillary shoot system namespace: plant_anatomy def: "An axillary shoot system (PO:0006343) that is part of a stem base (PO:0008039)." [GR:Anuradha_Pujar, POC:Laurel_Cooper] comment: Called a tiller in the Poaceae. synonym: "basal axillary branch" RELATED [] synonym: "epiblasto (epiblastema) axilar basal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "ratoon" RELATED [] synonym: "tiller" NARROW [] synonym: "基底腋枝系 (Japanese) " EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:496 is_a: PO:0006343 ! axillary shoot system [Term] id: PO:0005002 name: cauline axillary shoot namespace: plant_anatomy def: "An axillary branch that forms from a leaf above the very base of the shoot." [GR:Anuradha_Pujar] comment: The genetic distinction between cauline axillary branches and tillers may or may not be unique to the Poaceae. There are no data for other plant families. synonym: "cauline axillary branch" RELATED [] synonym: "epiblasto (epiblastema) axilar caulinar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎生腋枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006343 ! axillary shoot system [Term] id: PO:0005003 name: shoot axis trichome namespace: plant_anatomy def: "A trichome that is part of a shoot axis epidermis." [PMID:17217456, POC:curators] comment: Can occur on a stem or branch. subset: TraitNet synonym: "branch trichome" NARROW [] synonym: "eje de tricoma del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "stem trichome" NARROW [] synonym: "シュート軸毛(毛茸、糸状体) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000282 ! trichome relationship: part_of PO:0000112 ! shoot axis epidermis [Term] id: PO:0005004 name: shoot axis node namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) of a shoot axis (PO:0025029) where a bud (PO:0000055) may form and develop into a branch (PO:0025073), leaf (PO:0025034), flower (PO:0004541), inflorescence (PO:0009049) or nodal root (PO:0003005)." [GR:Pankaj_Jaiswal, POC:curators, POC:Laurel_Cooper] subset: reference subset: TraitNet synonym: "nodo del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート 節 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:145 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025029 ! shoot axis [Term] id: PO:0005005 name: shoot axis internode namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) of a shoot axis (PO:0025029) that is between two shoot axis nodes (PO:0005004)." [POC:curators, POC:Laurel_Cooper] subset: Potato subset: reference subset: TraitNet synonym: "internodo del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート節間 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:146 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025029 ! shoot axis [Term] id: PO:0005006 name: articulated laticifer namespace: plant_anatomy def: "A portion of secretory tissue (PO:0005656) that has as parts articulated laticifer cells (PO:0006221)." [GR:Pankaj_Jaiswal, POC:curators] comment: The articulated laticifer cells are joined longitudinally to form a tube, with cross-walls that may be partially to fully perforated. synonym: "laticífero articulado (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of articulated laticifer tissue" EXACT [] synonym: "連合乳管(有節乳管) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:129 is_a: PO:0005656 ! portion of secretory tissue [Term] id: PO:0005007 name: non-articulated laticifer namespace: plant_anatomy def: "OBSOLETE. A structure consisting of long multinucleate tubes in which latex is found, having no cross walls." [APweb:Glossary, GR:Pankaj_Jaiswal] comment: This term was made obsolete because a nom-articulated laticifer is not a tissue type but consists of a single cell. Use non-articulated laticifer cell (PO:0006222) instead. synonym: "laticífero no articulado (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "無節乳管、単乳管 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:129 is_obsolete: true replaced_by: PO:0006222 [Term] id: PO:0005008 name: obsolete fruit septum namespace: plant_anatomy def: "OBSOLETE. A thin partition or membrane that divides a cavity or a mass of tissue in the fruit that is derived from the carpel septum." [GR:Chih-Wei_Tung] comment: This term was made obsolete because it was ambiguous. It has been replaced by the more precise terms fruit septum (PO:0025268) and fruit replum (PO:0025267). Annotations for Arabidopsis should go to fruit replum. synonym: "septo de fruto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] is_obsolete: true consider: PO:0025267 consider: PO:0025268 [Term] id: PO:0005009 name: carpel septum namespace: plant_anatomy def: "OBSOLETE. A thin partition or membrane that divides multilocular ovary. Often found in species with syncarpous (multiple carpels fused) pistil." [GR:Chih-Wei_Tung, GR:Pankaj_Jaiswal] comment: Carpel septum was made obsolete because it was ambiguous. It has been replaced by the more precise terms ovary septum (PO:0025262) and ovary replum (PO:0025272). Annotations for Arabidopsis should go to ovary replum (PO:0025272). synonym: "septo del carpelo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "心皮隔壁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true consider: PO:0025262 consider: PO:0025272 [Term] id: PO:0005010 name: anther septum namespace: plant_anatomy def: "A septum that is present in an anther dehiscence zone." [GR:Chih-Wei_Tung, GR:Pankaj_Jaiswal] synonym: "anther dissepiment" BROAD [FNA:978c1c40-4dee-4bb1-99f6-b2360d1b77b4] synonym: "septo de la antera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葯隔壁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000030 ! septum relationship: part_of PO:0009061 ! androecium [Term] id: PO:0005011 name: anther dehiscence zone namespace: plant_anatomy def: "A dehiscence zone that is part of an anther." [POC:curators] comment: Extends along the entire length of the anther and is observed as an indentation between the locules of each theca. Upon anther maturation, cell separation within the dehiscence zone allows the anther wall to break open and pollen to be released. synonym: "zona de dehiscencia de la antera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "開葯帯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025092 ! dehiscence zone relationship: part_of PO:0009066 ! anther [Term] id: PO:0005012 name: pedicel vascular system namespace: plant_anatomy def: "A shoot axis vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a pedicel." [PMID:17217456, POC:Ramona_Walls] synonym: "sistema vascular del pedicelo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小花柄維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000039 ! shoot axis vascular system relationship: part_of PO:0009052 ! flower pedicel [Term] id: PO:0005013 name: hypocotyl epidermis namespace: plant_anatomy def: "The outermost primary cell layer of the hypocotyl." [PMID:15368128, TAIR:Donghui_Li] synonym: "epidermis del hipocótile (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚軸 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006035 ! shoot system epidermis relationship: part_of PO:0020100 ! hypocotyl [Term] id: PO:0005014 name: embryo cortex namespace: plant_anatomy def: "A portion of cortex (PO:0005708) that is part of a plant embryo (PO:0009009)." [PMID:16543410, POC:curators, TAIR:Donghui_Li] comment: Can occur in the hypocotyl and root. synonym: "cortex (corteza) del emrbion (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚皮層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:9 is_a: PO:0005708 ! cortex is_a: PO:0025233 ! portion of embryo plant tissue relationship: part_of PO:0009009 ! plant embryo [Term] id: PO:0005015 name: embryo endodermis namespace: plant_anatomy def: "A portion of endodermis (PO:0000252) that is part of an plant embryo (PO:0009009)." [PMID:16543410] synonym: "endodermis del embrión (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚内胚葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:10 is_a: PO:0000252 ! endodermis is_a: PO:0025233 ! portion of embryo plant tissue relationship: part_of PO:0009009 ! plant embryo [Term] id: PO:0005016 name: replum namespace: plant_anatomy def: "OBSOLETE. A false septum formed by the ingrowth from the placenta of an ovary rather than from the carpel walls. This is formed post fertilization." [GR:Pankaj_Jaiswal, PMID:13678595, PMID:15035986] comment: This term was made obsolete to avoid confusion with the new terms fruit replum and ovary replum. Consider ovary replum (PO:0025272) or fruit replum (PO:0025267). synonym: "repla" EXACT Plural [FNA:b859a80d-5ce9-421f-a5c9-a64cdb01860b] synonym: "replum (replo) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "隔膜 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:279 is_obsolete: true consider: PO:0025267 consider: PO:0025272 [Term] id: PO:0005017 name: flower vascular system namespace: plant_anatomy def: "A shoot system vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a flower." [POC:Ramona_Walls] comment: Because a vascular system is defined as the totality of the portions of vascular tissue in a plant structure, the vascular systems of floral parts are part of the flower vascular system. synonym: "sistema vascular de la flor (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花維管 系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025205 ! shoot system vascular system relationship: part_of PO:0009046 ! flower [Term] id: PO:0005018 name: stamen vascular system namespace: plant_anatomy def: "A phyllome vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a stamen." [POC:Ramona_Walls] synonym: "sistema vascular del estambre (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄蕊維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025206 ! phyllome vascular system relationship: part_of PO:0005017 ! flower vascular system relationship: part_of PO:0009029 ! stamen [Term] id: PO:0005019 name: carpel vascular system namespace: plant_anatomy def: "A phyllome vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a carpel." [POC:Ramona_Walls] synonym: "sistema vascular del carpelo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "心皮維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025206 ! phyllome vascular system relationship: part_of PO:0009030 ! carpel [Term] id: PO:0005020 name: vascular bundle namespace: plant_anatomy def: "A portion of vascular tissue (PO:0009015) that is a unit strand of the vascular system (PO:0000034) and has as part xylem (PO:0005352) or phloem (PO:0005417)." [POC:curators] comment: May also contain portions of ground tissue (PO:0025059). The bundle sheath (PO:0006023) can also be part of a vascular bundle, if it is present. subset: Maize subset: TraitNet synonym: "haz vascular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "vein" EXACT [] synonym: "維管束 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:431 is_a: PO:0009015 ! portion of vascular tissue [Term] id: PO:0005021 name: sepal margin namespace: plant_anatomy def: "The margin of a sepal." [PMID:15269176, TAIR:Donghui_Li] synonym: "margen del sépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "がく片縁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025018 ! phyllome margin relationship: part_of PO:0009031 ! sepal [Term] id: PO:0005022 name: ovary wall namespace: plant_anatomy def: "A wall of an ovary that is composed of abaxial (outer) and adaxial (inner) epidermis and a middle layer, composed of mesophyll cells and a distinct subepidermal adaxial cell layer (as found in Arabidopsis)." [GR:Pankaj_Jaiswal, PMID:10332605] synonym: "pared del ovario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "子房壁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0009072 ! plant ovary [Term] id: PO:0005023 name: abaxial epidermis of ovary namespace: plant_anatomy def: "The epidermal cell layer of the abaxial/outer surface of the ovary." [GR:Pankaj_Jaiswal] synonym: "epidermis abaxial del ovario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "子房の裏側 背軸側の表皮 (Japanese) " EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006063 ! ovary epidermis [Term] id: PO:0005024 name: adaxial epidermis of ovary namespace: plant_anatomy def: "The epidermal cell layer of the adaxial/inner surface of the ovary." [GR:Pankaj_Jaiswal] synonym: "epidermis adaxial del ovario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "子房の表側、向軸側の表皮 (Japanese) " EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006063 ! ovary epidermis [Term] id: PO:0005025 name: middle layer of ovary wall namespace: plant_anatomy def: "A portion of tissue that is composed of one or more mesophyll layers. It may have a distinct subepidermal adaxial cell layer (as found in Arabidopsis)." [GR:Pankaj_Jaiswal, PMID:10332605] comment: The cells in the mesophyll layer(s) may not differentiate similar to the spongy and palisade cells found in the leaf mesophyll. subset: Poaceae synonym: "capa media de la pared del ovario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "ovary wall middle layer" EXACT [] synonym: "子房壁の中間層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:49 is_a: PO:0005426 ! chlorenchyma relationship: part_of PO:0005022 ! ovary wall [Term] id: PO:0005026 name: root giant cell namespace: plant_anatomy def: "Multinucleate cell developed by a series of events involving kayokinesis but not cytokinesis of the initial feeding cell. The events are induced by root knot nematodes (e.g., Meloidogyne sp. ) entering the feeding cells (any cells) of the root vascular system." [GR:Pankaj_Jaiswal, PMID:15053756] subset: Arabidopsis subset: CL synonym: "célula gigante de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根巨大細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025030 ! ground tissue cell relationship: part_of PO:0003011 ! root vascular system [Term] id: PO:0005027 name: root syncytium cell namespace: plant_anatomy def: "Multinucleate cell developed by a series of events involving fusion with the neighboring dividing cells. The events are induced by cyst nematodes (e.g. Heterodera schachtii) entering the feeding cells (any cells) of the root vascular system." [GR:Pankaj_Jaiswal, PMID:15053756] subset: Arabidopsis subset: CL synonym: "célula ??? de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根融合細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025030 ! ground tissue cell relationship: part_of PO:0003011 ! root vascular system [Term] id: PO:0005028 name: inflorescence vascular system namespace: plant_anatomy def: "A shoot system vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in an inflorescence." [POC:Ramona_Walls] synonym: "sistema vascular de inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花序維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025205 ! shoot system vascular system relationship: part_of PO:0009049 ! inflorescence [Term] id: PO:0005029 name: root primordium namespace: plant_anatomy def: "A primordium (PO:0025127) that develops from a root anlagen (PO:0025433) and is committed to the development of a root (PO:0009005)." [ISBN:0521288959, POC:curators] comment: A root primordium may arise from cells of a pericycle (PO:0006203) in a root in most seed plant (pericyclic lateral root primordium; PO:0025492), from cells of an endodermis (PO:0000252) in ferns and some seed plants (non-pericyclic lateral root primordium: PO:0025493), or from cells of a shoot axis (PO:0025029), in the case of a basal root primordium (PO:0025479) or shoot-borne root primordium (PO:0025480). Transition from root primordium to root occurs with the formation of a root cap (PO:0020123), shortly after the development of a root apical meristem (PO:0020147). synonym: "portion of root primordium tissue" EXACT [] synonym: "primordio de raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "root primordia" EXACT Plural [] synonym: "根原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:467 is_a: PO:0025127 ! primordium [Term] id: PO:0005030 name: lupulin gland namespace: plant_anatomy def: "A glandular trichome (PO:0004509) that synthesizes terpenophenolic resins and prenylflavonoids." [CHEBI:66331, PMID:18223037, PO:austin_meier] comment: One of the major chalconoids from hops is xanthohumol (CHEBI:66331). xref: PO_GIT:602 is_a: PO:0004509 ! glandular trichome created_by: meiera creation_date: 2015-09-22T10:45:31Z [Term] id: PO:0005031 name: microsporangiate strobilus namespace: plant_anatomy def: "A strobilus (PO:0025083) that bears only pollen (PO:0025281)." [POC:austin_meier, POC:Laurel_Cooper] synonym: "male cone" RELATED [FNA:b2779296-b5a3-41ac-97a3-f53448d492d7] synonym: "microstrobili" RELATED Plural [] synonym: "microstrobilus" RELATED [FNA:ebda7bb0-bb12-4160-bbc6-a5edc4fb316c] synonym: "pollen cone" RELATED [] xref: PO_GIT:168 xref: PO_GIT:601 is_a: PO:0025083 ! strobilus created_by: meiera creation_date: 2015-09-22T10:51:43Z [Term] id: PO:0005032 name: megasporangiate strobilus namespace: plant_anatomy def: "A strobilus (PO:0025083) that bears only plant ovules (PO:0020003)." [POC:austin_meier, POC:Laurel_Cooper] synonym: "female cone" RELATED [FNA:c98ce1b1-9cda-4790-9149-799e9795b621] synonym: "hop cone " RELATED [] synonym: "macrostrobili" RELATED Plural [FNA:ff4b92f1-d0aa-4d75-89ba-934aa07fba2d] synonym: "macrostrobilus" RELATED [FNA:ed33e80e-12e2-41a3-8a0d-655a842189a6] synonym: "megastrobili " RELATED Plural [FNA:a116a573-2ca8-4bda-b3e7-d0d89e6e2107] synonym: "megastrobilus" RELATED [FNA:a116a573-2ca8-4bda-b3e7-d0d89e6e2107] synonym: "ovulate cone" RELATED [] xref: PO_GIT:168 xref: PO_GIT:601 is_a: PO:0025083 ! strobilus created_by: meiera creation_date: 2015-09-22T10:51:48Z [Term] id: PO:0005039 name: primary thickening meristem namespace: plant_anatomy def: "A shoot lateral meristem (PO:0006344) that is part of a shoot axis (PO:0025029) and has a parts multiple layers of meristematic cells (PO:0004010) located near the shoot apical meristem (PO:0020148)." [ISBN:0471245208, JSTOR:4354165] comment: Contributes to primary thickening of a shoot axis (PO:0025029), adventitious (shoot-borne) root (PO:0000042) formation, and formation of linkages between shot axis (PO:0000039), leaf (PO:0000036), and root (PO:0003011) vascular systems. Contiguous with the shoot apical meristem (PO:0020148) in some species, but not all. Produces more or less distinct vascular bundles (PO:0005020) surrounded by ground tissue (PO:0025059), as opposed to the more or less continuous xylem (PO:0005352) and phloem (PO:0005417) produced by a vascular cambium (PO:0005598). A primary thickening meristem is a multi-layered structure, compared to the single layer of a cambium. Found in many monocotyledons. synonym: "collar meristem" EXACT [] synonym: "meristema de engrosamiento primario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "meristematic cap" RELATED [] synonym: "PTM" EXACT [] synonym: "一次 肥厚(膜)分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:437 is_a: PO:0006344 ! shoot lateral meristem relationship: part_of PO:0009047 ! stem [Term] id: PO:0005040 name: root pith namespace: plant_anatomy def: "A portion of pith (PO:0006109) that is part of a root stele (PO:0020124)." [ISBN:0080280307] subset: TraitNet synonym: "médula de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根髄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:114 is_a: PO:0006109 ! pith relationship: part_of PO:0020124 ! root stele [Term] id: PO:0005041 name: shoot axis pith namespace: plant_anatomy def: "A portion of pith (PO:0006109) that is part of a shoot axis (PO:0025029)." [ISBN:0080280307] comment: Can occur in a stem or branch. subset: TraitNet synonym: "branch pith" NARROW [] synonym: "médula del eje del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "stem pith" NARROW [] synonym: "シュート軸髄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006109 ! pith relationship: part_of PO:0025029 ! shoot axis [Term] id: PO:0005043 name: secondary phloem namespace: plant_anatomy def: "A portion of phloem (PO:0005417) tissue that develops from a vascular cambium (PO:0005598)." [ISBN:0471245208] comment: Secondary phloem develops as part of secondary growth (GO:0080117). subset: TraitNet synonym: "floema secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of secondary phloem tissue" EXACT [] synonym: "二次師部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF3_PO:433 is_a: PO:0005417 ! phloem is_a: PO:0025409 ! secondary vascular tissue [Term] id: PO:0005046 name: periderm namespace: plant_anatomy def: "A peripheral portion of ground tissue in a plant axis that is composed of phellogen, phellem, and phelloderm." [ISBN:047124529, POC:curators] comment: After secondary growth, the periderm may replace the epidermis in stems and roots, rarely in other organs. In some cases, the epidermis is retained after periderm development. Periderm is derived from lateral meristem and may contain secondary phloem. subset: TraitNet synonym: "peridermis (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of periderm tissue" EXACT [] synonym: "portion of peridermal tissue" EXACT [] synonym: "周皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:110 is_a: PO:0025059 ! portion of ground tissue relationship: part_of PO:0025004 ! plant axis [Term] id: PO:0005047 name: root periderm namespace: plant_anatomy def: "A portion of periderm that is part of a root." [POC:curators] synonym: "peridermis de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根周皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:110 xref: PO_GIT:112 is_a: PO:0005046 ! periderm relationship: part_of PO:0009005 ! root [Term] id: PO:0005048 name: shoot axis periderm namespace: plant_anatomy def: "A portion of periderm that is part of a shoot axis." [POC:curators] comment: Can occur on a stem or branch. synonym: "branch periderm" NARROW [] synonym: "peridermis del eje del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "stem periderm" NARROW [] synonym: "シュート軸周皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:110 xref: PO_GIT:112 is_a: PO:0005046 ! periderm relationship: part_of PO:0004518 ! bark relationship: part_of PO:0025029 ! shoot axis [Term] id: PO:0005050 name: phelloderm namespace: plant_anatomy def: "A portion of ground tissue often resembling cortical parenchyma produced centripetally by the cork cambium." [ISBN:0080374913] subset: Rice synonym: "felodermis (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of phelloderm tissue" EXACT [] synonym: "コルク皮層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:445 is_a: PO:0025059 ! portion of ground tissue relationship: part_of PO:0005046 ! periderm [Term] id: PO:0005051 name: hypodermis namespace: plant_anatomy def: "A portion of ground tissue (PO:0025059) that is the outermost layer of a portion of cortex (PO:0005708)." [POC:curators] comment: A layer or layers of cells beneath the epidermis that is distinct in appearance from adjacent tissues. synonym: "hipodermis (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of hypodermal tissue" EXACT [] synonym: "真皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:126 is_a: PO:0025059 ! portion of ground tissue relationship: part_of PO:0005708 ! cortex [Term] id: PO:0005052 name: plant callus namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) that consists of mass of undifferentiated plant cells (PO:0009002)." [GR:Pankaj_Jaiswal, POC:curators] comment: Consists primarily of parenchyma cells but may contain other cell types as the callus begins to differentiate. May be formed as a result of wounding or may develop in culture. synonym: "callo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "callus" BROAD [] synonym: "portion of plant callus tissue" EXACT [] synonym: "植物カルス (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:323 is_a: PO:0009007 ! portion of plant tissue [Term] id: PO:0005053 name: laticifer namespace: plant_anatomy def: "OBSOLETE. A secretory structure that produces latex." [ISBN:0080374913] comment: This term was made obsolete because its had only one subclass. Consider non-articulated laticifer (PO:0005007), articulated laticifer cell (PO:0006221) or non-articulated laticifer cell (PO:0006222) instead. synonym: "laticífero (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "乳管 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:129 is_obsolete: true consider: PO:0005006 consider: PO:0006221 consider: PO:0006222 [Term] id: PO:0005057 name: shoot axis hypodermis namespace: plant_anatomy def: "A portion of shoot axis hypodermis (PO:0005057) that is part of a stem cortex (PO:0000223)." [ISBN:0080374913, POC:curators] comment: Can occur in a stem or branch. synonym: "branch hypodermis" NARROW [] synonym: "hipodermis del eje del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート軸真皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:126 is_a: PO:0005051 ! hypodermis relationship: part_of PO:0000223 ! shoot axis cortex [Term] id: PO:0005058 name: shoot axis endodermis namespace: plant_anatomy def: "A portion of endodermis (PO:0000252) that is part of a shoot axis cortex (PO:0000223)." [POC:curators] comment: Can occur in a stem or branch. synonym: "branch endodermis" NARROW [] synonym: "endodermis de eje del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "stem endodermis" NARROW [] synonym: "シュート軸内胚葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:126 is_a: PO:0000252 ! endodermis relationship: part_of PO:0000223 ! shoot axis cortex [Term] id: PO:0005059 name: root endodermis namespace: plant_anatomy def: "A portion of endodermis that is part of a root cortex." [GR:Pankaj_Jaiswal] synonym: "endodermis de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根内皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000252 ! endodermis relationship: part_of PO:0000258 ! root cortex [Term] id: PO:0005060 name: leaf endodermis namespace: plant_anatomy def: "A portion of endodermis that is part of a vascular leaf." [POC:curators] comment: Often found in the leaf of Gymnosperms and elsewhere. synonym: "endodermis de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉内皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000252 ! endodermis relationship: part_of PO:0009025 ! vascular leaf [Term] id: PO:0005349 name: schizo-lysigenous aerenchyma namespace: plant_anatomy def: "OBSOLETE. Aerenchyma, originating by a combination of two processes, separation and degradation of cell walls." [GR:Pankaj_Jaiswal, ISBN:0080374913] comment: The term was made obsolete because schizo-lysigenous form is an attribute of regular aerenchyma. synonym: "aerénquima esquizo-lisígeno (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "離破生通気組織(schizogenous?) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0005352 name: xylem namespace: plant_anatomy def: "A portion of vascular tissue (PO:0009015) that has as part one or more tracheary elements (PO:0000290)." [ISBN:0471245194] comment: Functions in the translocation of water and solutes from roots (PO:0009005) to the shoot system (PO:0009006) and in support. Tracheary elements have lignified cell walls with secondary thickening and are dead at maturity. subset: TraitNet synonym: "portion of xylem tissue" EXACT [] synonym: "xilema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "木質部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:434 is_a: PO:0009015 ! portion of vascular tissue [Term] id: PO:0005360 name: aleurone layer namespace: plant_anatomy alt_id: PO:0008004 def: "A portion of plant tissue that is the outermost layer of endosperm in a seed, its cells being characterized by presence of protein bodies containing seed storage proteins." [GR:Pankaj_Jaiswal, ISBN:0080374913] subset: Angiosperm synonym: "capa de aleurona (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "fruit aleurone layer" EXACT [] synonym: "糊粉粒、アリューロン層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:285 xref: PO_GIT:286 xref: PO_GIT:49 is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0009089 ! endosperm [Term] id: PO:0005415 name: endosperm parenchyma namespace: plant_anatomy def: "A portion of seed storage parenchyma that is part of an endosperm." [ISBN:0080374913, POC:curators] comment: Often devoid of intercellular spaces. synonym: "parénquima endospérmico (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "内胚乳、胚乳柔組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025067 ! seed storage parenchyma relationship: part_of PO:0009089 ! endosperm [Term] id: PO:0005417 name: phloem namespace: plant_anatomy def: "A portion of vascular tissue (PO:0009015) that has as parts sieve elements (PO:0025406)." [ISBN:0471245208, POC:curators] comment: Functions in the conduction of organic substances in vascular plants. subset: TraitNet synonym: "floema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of phloem tissue" EXACT [] synonym: "師部、師管 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF3_PO:433 is_a: PO:0009015 ! portion of vascular tissue [Term] id: PO:0005421 name: parenchyma namespace: plant_anatomy def: "A portion of ground tissue (PO:0025059) composed of polyhedral cells typically with thin, non-lignified cellulosic cell walls and nucleate, living protoplasts." [POC:curators] comment: Parenchyma contains relatively unspecialized cells. subset: TraitNet synonym: "parénquima (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of parenchyma tissue" EXACT [] synonym: "portion of parenchymatous tissue" EXACT [] synonym: "柔組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:107 is_a: PO:0025059 ! portion of ground tissue [Term] id: PO:0005423 name: collenchyma namespace: plant_anatomy def: "Living tissue composed of more or less elongated cells with thick non-lignified primary cell walls." [GR:Pankaj_Jaiswal] subset: TraitNet synonym: "colénquima (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of collenchyma tissue" EXACT [] synonym: "supporting tissue" RELATED [] synonym: "厚角組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025059 ! portion of ground tissue [Term] id: PO:0005426 name: chlorenchyma namespace: plant_anatomy def: "Chloroplast-containing parenchyma tissue." [ISBN:0080374913] subset: TraitNet synonym: "clorénquima (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of chlorenchyma tissue" EXACT [] synonym: "同化組織、葉緑組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005421 ! parenchyma [Term] id: PO:0005427 name: sclerenchyma namespace: plant_anatomy def: "A supporting tissue composed of fibers or sclereids." [ISBN:0080374913] subset: TraitNet synonym: "esclerénquima (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of sclerenchyma tissue" EXACT [] synonym: "portion of sclerenchymatous tissue" EXACT [] synonym: "厚膜組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025059 ! portion of ground tissue [Term] id: PO:0005597 name: cambium namespace: plant_anatomy def: "A lateral meristem (PO:0020145) that has as part a single layer of cambial initial cells (PO:0000295) and their derivatives, arranged orderly in radial files." [ISBN:047125208] comment: This term is applied to only two types of meristems: vascular cambium (PO:0005598) and cork cambium/phellogen (PO:0005599). subset: TraitNet synonym: "cambium (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:437 is_a: PO:0020145 ! lateral meristem [Term] id: PO:0005598 name: vascular cambium namespace: plant_anatomy def: "A cambium (PO:0005597) that is located between and gives rise to secondary xylem (PO:0005848) and secondary phloem (PO:0005043)." [ISBN:047125208] comment: A vascular cambium produces cells in both directions, centrifugally and centrifically, leading to an increase in the cross-sectional area of a plant axis (PO:0025004). subset: TraitNet synonym: "cambium vascular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "維管束形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:437 is_a: PO:0005597 ! cambium [Term] id: PO:0005599 name: cork cambium namespace: plant_anatomy def: "A cambium (PO:0005597) that is part of a periderm (PO:0005046) and produces phellem (PO:0004003) and phelloderm (PO:0005050)." [ISBN:047125208] comment: Cork cambium is located between the phellem and phelloderm and produces phellem toward the outside and phelloderm toward the inside of a plant axis (PO:0025004). subset: TraitNet synonym: "cambium de corcho (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "phellogen" EXACT [] synonym: "コルク形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:437 xref: PO_GIT:445 is_a: PO:0005597 ! cambium relationship: part_of PO:0005046 ! periderm [Term] id: PO:0005621 name: angular collenchyma namespace: plant_anatomy def: "OBSOLETE. A form of collenchyma in which the primary wall thickening is most prominent in the angles where three or more cells are joined." [GR:Pankaj_Jaiswal, ISBN:0080374913] comment: The term was made obsolete because angular form is a common attribute of ordinary collenchyma. synonym: "colénquima angular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "角隅厚角組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0005632 name: lacunar collenchyma namespace: plant_anatomy def: "OBSOLETE. A collenchyma characterized by intercellular spaces and cell wall thickenings facing the intercellular spaces." [GR:Pankaj_Jaiswal, ISBN:0080374913] comment: The term was made obsolete because the lacunar form is an attribute of regular collenchyma. synonym: "colénquima lacunar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "間隙厚角組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0005633 name: lamellar collenchyma namespace: plant_anatomy def: "OBSOLETE. A collenchyma in which cell wall thickenings are deposited mainly on tangential walls." [GR:Pankaj_Jaiswal, ISBN:0080374913] comment: The term was made obsolete because lamellar form is an attribute of regular collenchyma. synonym: "colénquima laminar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "plate collenchyma" RELATED [] synonym: "tangential collenchyma" RELATED [] synonym: "ラメラ厚角組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0005645 name: leaf mesophyll namespace: plant_anatomy def: "The chloroplast-containing, photosynthetic parenchymatous tissue situated between the two epidermal layers of the foliage leaf." [GR:Pankaj_Jaiswal, ISBN:0080374913] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. subset: TraitNet synonym: "foliage leaf mesophyll" RELATED [] synonym: "leaf parenchyma" RELATED [] synonym: "mesófilo de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉の葉肉 (Japanese) " EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006070 ! mesophyll relationship: part_of PO:0025034 ! leaf [Term] id: PO:0005647 name: spongy mesophyll namespace: plant_anatomy def: "Leaf mesophyll parenchyma characterized by little elongated cells, that are not closely packed and have conspicuous intercellular spaces." [GR:Pankaj_Jaiswal, ISBN:0080374913] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. subset: TraitNet synonym: "mesófilo esponjoso (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "spongy parenchyma" RELATED [] synonym: "海綿状葉肉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006070 ! mesophyll relationship: part_of PO:0005645 ! leaf mesophyll relationship: part_of PO:0009025 ! vascular leaf [Term] id: PO:0005648 name: palisade mesophyll namespace: plant_anatomy def: "Parenchyma containing closely packed elongated chlorenchymatous cells oriented perpendicular to the leaf surface and which are active in photosynthesis." [GR:Pankaj_Jaiswal, ISBN:0080374913] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. subset: TraitNet synonym: "mesófilo en empalizada (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "palisade parenchyma" RELATED [] synonym: "柵状葉肉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006070 ! mesophyll relationship: part_of PO:0005645 ! leaf mesophyll relationship: part_of PO:0009025 ! vascular leaf [Term] id: PO:0005656 name: portion of secretory tissue namespace: plant_anatomy def: "Tissues that form specialized structures producing a secretion." [GR:Pankaj_Jaiswal, ISBN:047124529] comment: The synonym gland does not imply non-secretory 'glands'. subset: TraitNet synonym: "gland" RELATED [] synonym: "porción del tejido secretor (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "分泌組織の一部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue [Term] id: PO:0005660 name: hydathode namespace: plant_anatomy def: "A cardinal organ part that releases water through a hydathode pore." [ISBN:0471244554] comment: Hydathodes may have one or more pores that are similar to stomata but lack the ability to open and close. Hydathodes are involved in the release of water or xylem sap through pores via guttation or secretion. Generally, hydathodes are located at the end of a minor vein in a phyllome. In many plants, hydathodes includes a portion of thin-walled parenchyma between the tracheary elements and the pore, known as an epithem. In some plants, hydathodes are associated with secretory tissue. synonym: "hidatodo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "排水組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:326 is_a: PO:0025001 ! cardinal organ part [Term] id: PO:0005661 name: salt gland namespace: plant_anatomy def: "A specialized tissue where excess salt absorbed in water from the soil is concentrated, being stores or excreted." [GR:Pankaj_Jaiswal] comment: A crust of salt forms on leaves which tastes bad and the white surfaces act to reflect light. Example, as is Mangrove vegetation. synonym: "glándula de sal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "塩腺 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005656 ! portion of secretory tissue [Term] id: PO:0005665 name: resin canal namespace: plant_anatomy def: "A canal (PO:0025132) of schizogenous origin, lined with secretory resin cells (PO:0025604) and containing plant resin (PO:0025603)." [GR:Pankaj_Jaiswal, ISBN:0080374913, PMID:11337413, POC:Laurel_Cooper] synonym: "canal de resina (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "resin duct" RELATED [] synonym: "樹脂道 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:587 is_a: PO:0025132 ! canal [Term] id: PO:0005669 name: oil gland namespace: plant_anatomy def: "A gland or a cavity lined with cells that secrete oils." [GR:Pankaj_Jaiswal] comment: Oil glands are schizogenous. synonym: "glándula aceitosa (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "oil cavity" RELATED [] synonym: "油胞、油腺 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005656 ! portion of secretory tissue [Term] id: PO:0005679 name: epidermis namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) composed of epidermal cells (PO:0004013) that develops from the protoderm (PO:0006210) and covers the surface of a plant structure (PO:0009011)." [POC:curators] comment: The epidermis can be composed of one or more layers of cells. In some species of vascular plants, the epidermis, which is a primary tissue, is replaced by periderm, which is secondary tissue, later in development. The epidermis can also include trichomes, stomatal pores, root hairs, and rhizoids. subset: TraitNet synonym: "dermal tissue" EXACT [] synonym: "epidermal layer" EXACT [] synonym: "epidermides" EXACT Plural [FNA:35df04e5-fde5-465e-b79e-ae7d5e1537bb] synonym: "epidermis (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "epidermises" EXACT Plural [FNA:0d1bd0e6-c039-4de3-a162-68299a2f342a] synonym: "multiseriate epidermis" RELATED [] synonym: "portion of epidermal tissue" EXACT [] synonym: "表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:109 is_a: PO:0009007 ! portion of plant tissue [Term] id: PO:0005702 name: aerenchyma namespace: plant_anatomy def: "A portion of parenchyma tissue containing particularly large intercellular spaces of schizogenous or lysigenous origin." [GR:Pankaj_Jaiswal, ISBN:0080374913] comment: As applied to an intercellular space, originating by one or a combination of two processes, separation and degradation of cell walls. subset: TraitNet synonym: "aerénquima (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of aerenchyma tissue" RELATED [] synonym: "通気組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005421 ! parenchyma [Term] id: PO:0005704 name: rhexigenous aerenchyma namespace: plant_anatomy def: "OBSOLETE. Aerenchyma originating by rupture of cells." [GR:Pankaj_Jaiswal, ISBN:0080374913] comment: The term was made obsolete because rhexigenous form is an attribute of regular aerenchyma. synonym: "aerénquima XXXX (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "rhexigenous通気組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0005706 name: lysigenous aerenchyma namespace: plant_anatomy def: "OBSOLETE. Aerenchyma originating by dissolution of cells." [GR:Pankaj_Jaiswal, ISBN:0080374913] comment: The term was made obsolete because lysigenous form is an attribute of regular aerenchyma. synonym: "aerénquima lisígeno (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "破生通期組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0005708 name: cortex namespace: plant_anatomy def: "A maximal portion of ground tissue (PO:0025059) between the vascular system (PO:0000034) and the epidermis (PO:0005679) in a plant." [POC:curators] subset: TraitNet synonym: "cortex (corteza) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of cortex tissue" EXACT [] synonym: "皮層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:115 is_a: PO:0025059 ! portion of ground tissue [Term] id: PO:0005752 name: promeristem namespace: plant_anatomy def: "OBSOLETE. Meristematic tissue consisting of apical initials, together with cells derived from them and which are still close to the initial." [GR:Pankaj_Jaiswal, ISBN:0080374913] synonym: "promeristema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "前分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0005772 name: exodermis namespace: plant_anatomy def: "The sub-epidermal layer or layers of cells of the root similar in structure and cytochemical characteristics of the endodermis, the outermost layer or layers of cells of the cortex." [GR:Pankaj_Jaiswal, ISBN:0080374913] comment: The cell walls are thickened and contain suberin. Absent in pteridophytes, fibrous in Phoenix and accompanied by sclerenchyma in Ananas. synonym: "exodermis (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "root hypodermis" RELATED [] synonym: "外皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005051 ! hypodermis relationship: part_of PO:0000258 ! root cortex [Term] id: PO:0005848 name: secondary xylem namespace: plant_anatomy def: "A portion of xylem (PO:0005352) tissue that develops from a vascular cambium (PO:0005598)." [ISBN:0471245194] comment: Secondary xylem develops as part of secondary growth (GO:0080117). Secondary xylem is the wood of gymnosperm and dicot angiosperm trees, shrubs, and lianas. May be organized into axial (PO:0025410) and ray (PO:0025411) systems. Secondary xylem is often part of a shoot axis (PO:0025029) or a root (PO:0009005) but may occur in other organs. Some monocots have a primary thickening meristem (PO:0005039), located near the shoot apical meristem (PO:0020148), that gives the appearance of secondary growth and may produce lignified tissue that appears woody but is not composed of secondary xylem. Tracheary elements in secondary xylem (PO:0000290) have lignified cell walls with secondary thickening and are dead at maturity. subset: TraitNet synonym: "portion of secondary xylem tissue" EXACT [] synonym: "wood" EXACT [] synonym: "xilema secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "二次木部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:164 xref: PO_GIT:434 is_a: PO:0005352 ! xylem is_a: PO:0025409 ! secondary vascular tissue [Term] id: PO:0005849 name: primary xylem namespace: plant_anatomy def: "A portion of xylem (PO:0005352) tissue that develops from the procambium (PO:0025275)." [ISBN:0122151704, ISBN:0471245194] comment: Primary xylem develops as part of primary growth (request for primary growth has been made to GO) and is not differentiated into axial (PO:0025410) and ray (PO:0025411) systems. Tracheary elements (PO:0000290) have lignified cell walls with secondary thickening and are dead at maturity. subset: TraitNet synonym: "portion of primary xylem tissue" EXACT [] synonym: "xilema primario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次木部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:434 is_a: PO:0005352 ! xylem [Term] id: PO:0006000 name: caryopsis hull namespace: plant_anatomy def: "A collective phyllome structure that encloses a fruit of the Poaceae (caryopsis) and develops from a dried lemma and palea." [POC:Ramona_Walls] subset: Maize subset: Poaceae subset: Rice synonym: "plúmula de Poaceae (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae hull" EXACT [] synonym: "イネ科植物 籾殻、外皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:239 is_a: PO:0025023 ! collective phyllome structure relationship: part_of PO:0006342 ! infructescence [Term] id: PO:0006001 name: phyllome namespace: plant_anatomy def: "A lateral plant organ (PO:0009008) produced by a shoot apical meristem (PO:0020148)." [POC:curators] subset: reference subset: TraitNet synonym: "filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "フィロム、葉(的)器官 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009008 ! plant organ relationship: part_of PO:0009006 ! shoot system [Term] id: PO:0006002 name: lower glume namespace: plant_anatomy alt_id: PO:0006027 alt_id: PO:0006031 def: "A glume that is the proximal/basal of the two glumes subtending a pair of florets." [GR:Pankaj_Jaiswal] synonym: "first glume" EXACT [FNA:5edda42d-cd02-43b3-ad4a-649b9d9b3d92] synonym: "gluma inferior (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "lower empty glume" RELATED [] synonym: "lower rudimentary glume" RELATED [] synonym: "outer empty glume" RELATED [] synonym: "outer glume" RELATED [] synonym: "outer rudimentary glume" RELATED [] synonym: "第一苞頴(first glume) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009039 ! glume [Term] id: PO:0006003 name: scale leaf namespace: plant_anatomy def: "A phyllome that is reduced in size relative to a vascular leaf on the same plant and is often associated with a perennating or dormant bud or a vegetatively propagating organ such as a rhizome." [ISBN:0080374913] comment: May be photosynthetic or non-photosynthetic. Some species have vascular leaves that are scale-like (such as Juniperus, Thuja, and Chamaecyparis). Annotations for scale-like leaves should go under vascular leaf (PO:0009025), not scale leaf. subset: reference subset: TraitNet synonym: "catáfila en escama (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "cataphyll" RELATED [] synonym: "鱗片葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:273 is_a: PO:0006001 ! phyllome [Term] id: PO:0006004 name: upper glume namespace: plant_anatomy alt_id: PO:0006028 alt_id: PO:0006030 def: "A glume that is the apical/distal of the two glumes subtending a pair of florets." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] synonym: "gluma superior (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "inner empty glume" RELATED [] synonym: "inner glume" RELATED [] synonym: "inner rudimentary glume" RELATED [] synonym: "second glume" EXACT [FNA:0990b6a5-55e2-4d4d-adb9-817a3fd1a62f] synonym: "upper empty glume" RELATED [] synonym: "upper rudimentary glume" RELATED [] synonym: "第二苞頴(second glume) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009039 ! glume [Term] id: PO:0006005 name: carpel anlagen namespace: plant_anatomy def: "A phyllome anlagen (PO:0025430) that will give rise to a carpel primordium (PO:0004703) and is part of a peripheral zone (PO:000225) of a flower meristem (PO:0000229)." [PMID:14729915, POC:curators] synonym: "esbozo de carpelo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "心皮原基 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:427 is_a: PO:0025430 ! phyllome anlagen relationship: part_of PO:0000229 ! flower meristem [Term] id: PO:0006006 name: anther wall primary parietal cell layer namespace: plant_anatomy def: "A portion of ground tissue (PO:0025059) that is part of an anther wall (PO:0000002) and has as parts a primary parietal cell (PO:0006010) and adjacent plant cells." [GR:Pankaj_Jaiswal, ISBN:9780003686647, PMID:2476454] subset: Angiosperm subset: reference synonym: "capa primaria de células parietales (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "pollen sac primary parietal cell layer" EXACT [] synonym: "葯壁一次側膜細胞層、壁細胞層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:359 is_a: PO:0025059 ! portion of ground tissue relationship: part_of PO:0000002 ! anther wall [Term] id: PO:0006007 name: anther wall secondary parietal cell layer namespace: plant_anatomy def: "A portion of ground tissue (PO:0025059) that is part of an anther wall (PO:0000002) and develops from an anther wall primary parietal cell layer (PO:0006006)." [GR:Pankaj_Jaiswal, ISBN:9780003686647, PMID:2476454] comment: In many angiosperms, the cells of the anther wall primary parietal cell layer undergo a periclinal division, resulting in the formation of two anther wall secondary parietal layers. subset: Angiosperm subset: reference synonym: "capa secundaria de células parietales (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "pollen sac secondary parietal cell layer" EXACT [] synonym: "葯壁二次側膜細胞層、壁細胞層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:359 is_a: PO:0025059 ! portion of ground tissue relationship: part_of PO:0000002 ! anther wall [Term] id: PO:0006008 name: anther wall inner secondary parietal cell layer namespace: plant_anatomy def: "An anther wall secondary parietal cell layer (PO:0006007) that is formed towards the inside, after the cells of an anther wall primary parietal cell layer (PO:0006006) undergo a periclinal division." [GR:Pankaj_Jaiswal, ISBN:9780003686647, PMID:2476454] comment: In many angiosperms, including Arabidopsis, it divides periclinally to form an anther wall middle layer externally and an anther wall tapetum internally. Alternatively, it may differentiate into a tapetum. subset: Angiosperm synonym: "capa interna secundaria de células parietales (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "pollen sac inner secondary parietal cell layer" EXACT [] synonym: "葯壁内二次側膜細胞層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:359 is_a: PO:0006007 ! anther wall secondary parietal cell layer [Term] id: PO:0006009 name: anther wall outer secondary parietal cell layer namespace: plant_anatomy def: "An anther wall secondary parietal cell layer (PO:0006007) formed towards the outside, after an anther wall primary parietal cell layer (An anther wall secondary parietal cell layer (PO:0006006) undergoes a periclinal division." [GR:Pankaj_Jaiswal, ISBN:9780003686647, PMID:2476454] comment: In many angiosperms, including Arabidopsis, it differentiates into the anther wall endothecium. Alternatively, it may divide periclinally to form an anther wall endothecium externally and an anther wall middle layer internally. subset: Angiosperm synonym: "capa externa secundaria de células parietales (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "pollen sac outer secondary parietal cell layer" EXACT [] synonym: "葯壁外二次側膜細胞層、壁細胞層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:359 is_a: PO:0006007 ! anther wall secondary parietal cell layer [Term] id: PO:0006010 name: primary parietal cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) which is formed by the division of a male archesporial cell (PO:0006014), and is part of the anther wall primary parietal cell layer (PO:0006006)." [PMID:2476454, POC:Laurel_Cooper] subset: CL synonym: "célula primaria parietal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次側膜細胞、壁細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:359 is_a: PO:0025606 ! native plant cell relationship: part_of PO:0006006 ! anther wall primary parietal cell layer [Term] id: PO:0006011 name: lateral leaf vein namespace: plant_anatomy def: "An unbranched second order leaf vein (PO:0020140) that runs between two adjacent primary leaf veins (PO:0025413)." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] comment: Found in the leaf lamina of some monocots, particularly in Poaceae. synonym: "vena lateral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "側脈 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020140 ! secondary leaf vein [Term] id: PO:0006012 name: leaf collar namespace: plant_anatomy def: "A thin band of intercalary meristematic tissue at the junction of a leaf blade (lamina) and a leaf sheath found in grasses." [GR:Pankaj_Jaiswal, ISBN:0080374913] synonym: "collar de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉頚領(カラー) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009013 ! portion of meristem tissue relationship: part_of PO:0009025 ! vascular leaf [Term] id: PO:0006013 name: juice sac namespace: plant_anatomy def: "As found in citrus the mature juice sac is a swollen sac with a slender stalk and a sac wall lined with layers of tightly arranged cells. It develops from a single cell of the endocarp. Endocarp develops from the carpellary inner epidermis." [GR:Pankaj_Jaiswal, web:http\://www.chineseplantscience.com/earticle_read.asp?id=12171] subset: Citrus synonym: "juice vesicle" RELATED [] synonym: "vesícula contenedora de jugo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胞のう (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0009086 ! endocarp [Term] id: PO:0006014 name: male archesporial cell namespace: plant_anatomy def: "An archesporial cell (PO:0030056) that is part of a microsporangium (PO:0025202) and divides to gives rise to a microsporocyte (PO:0020047)." [PMID:10465788, POC:curators] comment: Found in heterosporous ferns and seed plants. May also give rise to sterile cells. In seed plants, a male archesporial cell undergoes periclinal division, giving rise to an inner primary sporogenous cell layer and an outer primary parietal cell. subset: CL synonym: "anther archesporial cell" NARROW [] synonym: "célula masculina arquesporial (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "male archesporial initial" EXACT [] synonym: "雄性胞原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:328 is_a: PO:0030056 ! archesporial cell relationship: part_of PO:0025202 ! microsporangium [Term] id: PO:0006015 name: female archesporial cell namespace: plant_anatomy def: "An archesporial cell (PO:0030056) that is part of a megasporangium (PO:0025201) and divides to give rise to a megasporocyte (PO:0000431)." [PMID:10465788, POC:curators] comment: Found in heterosporous ferns and seed plants. May also give rise to sterile cells. In the majority of flowering plants, including Arabidopsis, the female archesporial cell elongates and polarizes longitudinally, and directly differentiates into the megasporocyte or megaspore mother cell. In some flowering plants, it undergoes a periclinal division, and subsequently the inner cell differentiates into the megasporocyte. subset: CL synonym: "célula femenina arquesporial (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "female archesporial initial" EXACT [] synonym: "ovule archesporial cell" NARROW [] synonym: "雌胞原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:328 is_a: PO:0030056 ! archesporial cell relationship: part_of PO:0025201 ! megasporangium [Term] id: PO:0006016 name: leaf epidermis namespace: plant_anatomy def: "A portion of phyllome epidermis (PO:0025157) that is part of a leaf." [POC:curators] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "epidermis de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "foliage leaf epidermis" EXACT [] synonym: "phyllid epidermis" EXACT [] synonym: "葉表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025157 ! phyllome epidermis intersection_of: PO:0005679 ! epidermis intersection_of: part_of PO:0025034 ! leaf relationship: part_of PO:0025034 ! leaf [Term] id: PO:0006017 name: helobial endosperm namespace: plant_anatomy def: "An endosperm in which the first karyokinetic event is accompanied by the formation of a horizontal wall which divides the central cell into unequal regions. The larger one is the micropylar chamber in which cytokinesis does not occur and the smaller one is the chalazal chamber." [ISBN:0080374913] synonym: "endosperma helobial (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "沼生目型胚乳 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009089 ! endosperm [Term] id: PO:0006018 name: leaf adaxial epidermis namespace: plant_anatomy def: "A portion of leaf epidermis (PO:0006016) that covers the adaxial/upper surface of a leaf." [POC:Ramona_Walls] comment: Used to refer to an adaxial epidermis of an entire leaf. More specific terms exist for leaf lamina adaxial epidermis and petiole adaxial epidermis. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "epidermis adaxial de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "upper epidermis" RELATED [] synonym: "葉向軸側表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006016 ! leaf epidermis [Term] id: PO:0006019 name: leaf abaxial epidermis namespace: plant_anatomy def: "A portion of leaf epidermis (PO:0006016) that covers the abaxial/lower surface of a leaf." [POC:curators, POC:Laurel_Cooper] comment: Used to refer to an abaxial epidermis of an entire leaf. More specific terms exist for leaf lamina abaxial epidermis and petiole abaxial epidermis. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "epidermis abaxial de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "lower epidermis" RELATED [] synonym: "葉背軸側表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006016 ! leaf epidermis [Term] id: PO:0006020 name: lateral root apical meristem namespace: plant_anatomy alt_id: PO:0003013 def: "A root apical meristem (PO:0020147) that gives rise to a lateral root (PO:0020121)." [GR:Pankaj_Jaiswal, POC:Laurel_Cooper] comment: This is different from root lateral meristem. synonym: "apical meristem of lateral root" RELATED [] synonym: "lateral root meristem" RELATED [] synonym: "meristema apical de la raíz lateral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "側根頂端分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:577 is_a: PO:0020147 ! root apical meristem relationship: part_of PO:0000027 ! lateral root tip [Term] id: PO:0006021 name: shoot-borne root apical meristem namespace: plant_anatomy def: "A root apical meristem (PO:0020147) that gives rise to a shoot-borne root (PO:0000042)." [GR:Pankaj_Jaiswal, POC:Laurel_Cooper] synonym: "adventitious root apical meristem " BROAD [] synonym: "crown root meristem" RELATED [] synonym: "meristema de la raíz adventicia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "seminal root meristem" RELATED [] synonym: "不定根頂端分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:163 is_a: PO:0020147 ! root apical meristem relationship: part_of PO:0000042 ! shoot-borne root [Term] id: PO:0006022 name: bundle sheath extension namespace: plant_anatomy def: "A strip of ground tissue present along the leaf veins and extending from the bundle sheath to the epidermis. It may be present on one or both sides of the vein and may consist of parenchyma or sclerenchyma." [ISBN:0080374913] synonym: "extensión de la vaina vascular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "維管束鞘延長部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025059 ! portion of ground tissue [Term] id: PO:0006023 name: bundle sheath namespace: plant_anatomy def: "A layer or layers of cells surrounding the vascular bundles of leaves. It may consist of parenchyma or sclerenchyma." [ISBN:0080374913] synonym: "vaina del haz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "維管束鞘 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025059 ! portion of ground tissue relationship: part_of PO:0009025 ! vascular leaf [Term] id: PO:0006024 name: parenchyma sheath namespace: plant_anatomy def: "A single layered, parenchymatous bundle sheath characterized by presence of large quantity of starch." [ISBN:0080374913] comment: Homologous to the endodermis. synonym: "starch sheath" RELATED [] synonym: "vaina parenquimática (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "柔組織 鞘 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006023 ! bundle sheath [Term] id: PO:0006025 name: mestome sheath namespace: plant_anatomy def: "The inner endodermal sheath of a two layered bundle sheath. The cells are smaller in diameter compared to those in outer wall (starch sheath). The cell walls are thick and contain suberized lamellae. They are analogous to endodermis." [ISBN:0080374913] synonym: "vaina del mestoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "メストム鞘、維管束鞘の内側、維管束鞘延長部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006023 ! bundle sheath [Term] id: PO:0006032 name: lemma awn namespace: plant_anatomy def: "An awn that is part of a lemma." [POC:Ramona_Walls] subset: reference synonym: "arista de la lemma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "外頴芒 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025349 ! awn relationship: part_of PO:0009037 ! lemma [Term] id: PO:0006033 name: paleal apiculus namespace: plant_anatomy def: "A short, abrupt, flexible point present at the apex of the palea." [GR:Pankaj_Jaiswal] subset: reference synonym: "apículo de la palea (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "apiculus" RELATED [] synonym: "内頴頂端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0009038 ! palea [Term] id: PO:0006034 name: leaflet margin namespace: plant_anatomy def: "The margin of the leaflet." [POC:curators] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "margen del folíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小葉縁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020128 ! leaf margin relationship: part_of PO:0020049 ! leaflet [Term] id: PO:0006035 name: shoot system epidermis namespace: plant_anatomy def: "A portion of epidermis (PO:0005679) that is part of a shoot system (PO:0009006) and arises from the meristem L1 layer (PO:0009020)." [ISBN:047124529, POC:curators, POC:Laurel_Cooper] comment: Often interrupted by stomatal complexes (PO:0002000) and other structures. The shoot system epidermis is different from the root epidermis (PO:0006036) in its origin, function and structure. synonym: "epidermis del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:111 is_a: PO:0005679 ! epidermis relationship: part_of PO:0009006 ! shoot system [Term] id: PO:0006036 name: root epidermis namespace: plant_anatomy alt_id: PO:0006037 def: "A portion of epidermis that is part of a root system." [ISBN:0080374913] comment: The root epidermis is different from the shoot epidermis in its origin, function and structure. synonym: "epiblem" RELATED [] synonym: "epidermis de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "rhizodermis" RELATED [] synonym: "根表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:111 is_a: PO:0005679 ! epidermis relationship: part_of PO:0025025 ! root system [Term] id: PO:0006039 name: shoot-borne root epidermis namespace: plant_anatomy alt_id: PO:0006038 def: "A portion of root epidermis (PO:0006036) that is part of a shoot-borne root (PO:0000042)." [POC:Laurel_Cooper, POC:Ramona_Walls] synonym: "adventitious root epidermis" BROAD [] synonym: "crown root epidermis" RELATED [] synonym: "epidermis de la raíz adventicia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "不定根表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:598 is_a: PO:0006036 ! root epidermis relationship: part_of PO:0000042 ! shoot-borne root [Term] id: PO:0006040 name: sepal epidermis namespace: plant_anatomy def: "A portion of phyllome epidermis that is part of a sepal." [POC:curators] synonym: "epidermis del sépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "がく片表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025157 ! phyllome epidermis intersection_of: PO:0005679 ! epidermis intersection_of: part_of PO:0009031 ! sepal relationship: part_of PO:0009031 ! sepal [Term] id: PO:0006041 name: petal epidermis namespace: plant_anatomy def: "A portion of phyllome epidermis (PO:0025157) that is part of a petal (PO:0009032)." [POC:curators] synonym: "epidermis del pétalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花弁表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025157 ! phyllome epidermis intersection_of: PO:0005679 ! epidermis intersection_of: part_of PO:0009032 ! petal relationship: part_of PO:0009032 ! petal [Term] id: PO:0006042 name: velamen namespace: plant_anatomy def: "A multiseriate epidermis found in aerial roots of some monocots. Most of its cells are dead and store water like a sponge." [ISBN:0080374913] synonym: "velamen (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "velamen radicum" RELATED [] synonym: "velamina" EXACT Plural [FNA:176b1f82-00fa-4854-8365-28fc0a6e969a] synonym: "根被(套被) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006036 ! root epidermis [Term] id: PO:0006043 name: integument epidermis namespace: plant_anatomy alt_id: PO:0006508 def: "A portion epidermis that is part of an integument." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). synonym: "epidermis del integumento (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae integument epidermis" NARROW [] synonym: "珠皮表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005679 ! epidermis relationship: part_of PO:0020021 ! integument [Term] id: PO:0006044 name: inner integument epidermis namespace: plant_anatomy def: "The epidermis of the inner integument in an ovule." [GR:Pankaj_Jaiswal] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). synonym: "epidermis del integumento interior (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "内珠皮表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006043 ! integument epidermis relationship: part_of PO:0020022 ! inner integument [Term] id: PO:0006045 name: outer integument epidermis namespace: plant_anatomy def: "The epidermis of the outer integument in an ovule." [GR:Pankaj_Jaiswal] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). synonym: "epidermis del integumento exterior (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "外珠皮表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006043 ! integument epidermis relationship: part_of PO:0020023 ! outer integument [Term] id: PO:0006048 name: seed coat epidermis namespace: plant_anatomy def: "A portion of epidermis that is part of a seed coat." [POC:Ramona_Walls] synonym: "epidermis de la cubierta de la semilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "種子種皮表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:111 is_a: PO:0005679 ! epidermis relationship: part_of PO:0009088 ! seed coat [Term] id: PO:0006049 name: scutellum epidermis namespace: plant_anatomy def: "A portion of shoot epidermis that is part of the scutellum." [GR:Pankaj_Jaiswal] synonym: "epidermis del escutelo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚盤表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005679 ! epidermis is_a: PO:0025233 ! portion of embryo plant tissue relationship: part_of PO:0020110 ! scutellum [Term] id: PO:0006050 name: exotesta namespace: plant_anatomy def: "That part of the seed coat that develops from the outer surface of the outer integument." [GR:Pankaj_Jaiswal] synonym: "exotesta/testa exterior (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of exotesta tissue" EXACT [] synonym: "seed coat outer epidermis" RELATED [] synonym: "外珠皮の外側の表皮から発生する外種皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006048 ! seed coat epidermis relationship: part_of PO:0020057 ! testa [Term] id: PO:0006051 name: endotesta namespace: plant_anatomy def: "That part of the seed coat that develops from the inner epidermis of the outer integument." [GR:Pankaj_Jaiswal] synonym: "endotesta/testa interior (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of endotesta tissue" EXACT [] synonym: "seed coat inner epidermis" RELATED [] synonym: "外珠皮の内側の表皮から発生する外種皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006048 ! seed coat epidermis relationship: part_of PO:0020057 ! testa [Term] id: PO:0006052 name: petal abaxial epidermis namespace: plant_anatomy def: "A portion of petal epidermis that covers the abaxial/lower surface of a petal." [POC:Ramona_Walls] synonym: "epidermis abaxial del pétalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花弁背軸側 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006041 ! petal epidermis [Term] id: PO:0006053 name: petal adaxial epidermis namespace: plant_anatomy def: "A portion of petal epidermis that covers the adaxial/upper surface of a petal." [POC:Ramona_Walls] synonym: "epidermis adaxial del pétalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花弁向軸側 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006041 ! petal epidermis [Term] id: PO:0006054 name: sepal abaxial epidermis namespace: plant_anatomy def: "A portion of sepal epidermis that covers the abaxial/lower surface of a sepal." [POC:Ramona_Walls] synonym: "epidermis abaxial del sépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "がく片背軸側 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006040 ! sepal epidermis [Term] id: PO:0006055 name: sepal adaxial epidermis namespace: plant_anatomy def: "A portion of sepal epidermis that covers the adaxial/upper surface of a sepal." [POC:Ramona_Walls] synonym: "epidermis adaxial del sépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "がく片向軸側 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006040 ! sepal epidermis [Term] id: PO:0006056 name: cotyledon epidermis namespace: plant_anatomy def: "A leaf epidermis that is part of a cotyledon." [POC:Ramona_Walls] synonym: "epidermis del cotiledón (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "子葉 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006016 ! leaf epidermis relationship: part_of PO:0020030 ! cotyledon [Term] id: PO:0006057 name: cotyledon abaxial epidermis namespace: plant_anatomy def: "The abaxial/lower epidermal cell layer of the cotyledon." [GR:Pankaj_Jaiswal] synonym: "epidermis abaxial de cotiledón (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "子葉 背軸側 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006056 ! cotyledon epidermis [Term] id: PO:0006058 name: cotyledon adaxial epidermis namespace: plant_anatomy def: "The adaxial/upper epidermal cell layer of the cotyledon." [GR:Pankaj_Jaiswal] synonym: "epidermis adaxial de cotiledón (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "子葉 向軸側 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006056 ! cotyledon epidermis [Term] id: PO:0006060 name: filament epidermis namespace: plant_anatomy def: "A portion of stamen epidermis that is part of a filament." [POC:Ramona_Walls] synonym: "epidermis del filamento (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花糸表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025097 ! stamen epidermis intersection_of: PO:0005679 ! epidermis intersection_of: part_of PO:0009067 ! filament relationship: part_of PO:0009067 ! filament [Term] id: PO:0006061 name: stigma epidermis namespace: plant_anatomy alt_id: PO:0006497 def: "A portion of carpel epidermis that is part of a stigma." [PMID:11951033, POC:Ramona_Walls] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). synonym: "epidermis del estigma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae stigma epidermis" NARROW [] synonym: "柱頭 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025096 ! carpel epidermis relationship: part_of PO:0009073 ! stigma [Term] id: PO:0006062 name: style epidermis namespace: plant_anatomy alt_id: PO:0006498 def: "A portion of carpel epidermis that is part of a style." [POC:Ramona_Walls] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). synonym: "epidermis del estilo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae style epidermis" NARROW [] synonym: "transmitting tract epidermis" RELATED [] synonym: "花柱表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025096 ! carpel epidermis relationship: part_of PO:0009074 ! style [Term] id: PO:0006063 name: ovary epidermis namespace: plant_anatomy alt_id: PO:0006500 def: "A portion of epidermis that is part of an ovary." [POC:Ramona_Walls] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). synonym: "epidermis del ovario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae ovary epidermis" NARROW [] synonym: "子房表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005679 ! epidermis relationship: part_of PO:0005022 ! ovary wall [Term] id: PO:0006065 name: hypocotyl endodermis namespace: plant_anatomy def: "A portion of endodermis (PO:0000252) that is part of a hypocotyl (PO:0020100)." [POC:curators] synonym: "endodermis del hipocótile (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚軸内胚葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:11 is_a: PO:0000252 ! endodermis relationship: part_of PO:0020100 ! hypocotyl [Term] id: PO:0006066 name: petiole parenchyma namespace: plant_anatomy def: "A portion of parenchyma tissue that is part of a petiole." [POC:Ramona_Walls] synonym: "parénquima del pecíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉柄柔組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005421 ! parenchyma relationship: part_of PO:0020038 ! petiole [Term] id: PO:0006067 name: cambium-like transitional zone namespace: plant_anatomy def: "OBSOLETE. A cup-shaped region in the shoot apical meristem found between the central mother cell and the rib and peripheral zone. The cells of this zone are derived from the corpus intials, but in some cases they arise also from tunica initials." [ISBN:0080374913] comment: If found, this zone is a temporary feature mostly in Gymnosperms. synonym: "adaxial meristem" RELATED [] synonym: "leaf meristem" RELATED [] synonym: "ventral meristem" RELATED [] synonym: "zona transicional semejante al cambium (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "形成層様移行帯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0006068 name: sepal parenchyma namespace: plant_anatomy def: "A portion of parenchyma tissue that is part of a sepal." [POC:Ramona_Walls] synonym: "parénquima del sépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "がく片柔組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005421 ! parenchyma relationship: part_of PO:0009031 ! sepal [Term] id: PO:0006069 name: petal parenchyma namespace: plant_anatomy def: "A portion of parenchyma (PO:0005421) tissue that is part of a petal (PO:0009032)." [POC:Ramona_Walls] synonym: "parénquima del pétalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花弁柔組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005421 ! parenchyma relationship: part_of PO:0009032 ! petal [Term] id: PO:0006070 name: mesophyll namespace: plant_anatomy def: "The chloroplast-containing, photosynthetic parenchymatous tissue situated between the two epidermal layers of the leaf or leaf like organs." [GR:Pankaj_Jaiswal] subset: TraitNet synonym: "mesófilo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉肉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005426 ! chlorenchyma [Term] id: PO:0006071 name: petal mesophyll namespace: plant_anatomy def: "The chloroplast-containing, photosynthetic parenchymatous tissue situated between the two epidermal layers of the petal." [GR:Pankaj_Jaiswal] synonym: "mesófilo del pétalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花弁葉肉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006069 ! petal parenchyma is_a: PO:0006070 ! mesophyll [Term] id: PO:0006072 name: sepal mesophyll namespace: plant_anatomy def: "The chloroplast-containing, photosynthetic parenchymatous tissue situated between the two epidermal layers of the sepal." [GR:Pankaj_Jaiswal] synonym: "mesófilo del sépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "がく片葉肉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006068 ! sepal parenchyma is_a: PO:0006070 ! mesophyll [Term] id: PO:0006073 name: intercalary meristem namespace: plant_anatomy def: "A shoot system meristem (PO:0006079) that is intercalated between two portions of non-meristematic tissue and results in an increase in length as part of primary growth." [ISBN:0080374913, ISBN:0122151704, POC:curators] comment: See subtypes: leaf intercalary meristem (PO:0006346) and stem intercalary meristem (PO:0006347). Not known to occur in roots. Term for primary growth has been requested in GO. subset: TraitNet synonym: "meristema intercalar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "節間分裂組織、介在分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:449 is_a: PO:0006079 ! shoot system meristem [Term] id: PO:0006074 name: obsolete procambium namespace: plant_anatomy def: "OBSOLETE. A portion of primary cambium that undergoes differentiation to form the primary vascular tissue." [ISBN:0471244554] comment: This term was made obsolete because the parentage and definition changed slightly. It is replaced by PO:0025275. synonym: "procambium (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] xref: PO_GIT:283 is_obsolete: true replaced_by: PO:0025275 [Term] id: PO:0006075 name: primary phloem namespace: plant_anatomy def: "A portion of phloem (PO:0005417) tissue that develops from the procambium (PO:0025275)." [ISBN:0471245208] comment: In stem or root it is differentiated behind the apical meristem. Primary phloem develops as part of primary growth (GO term for primary growth has been requested). subset: TraitNet synonym: "floema primario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of primary phloem tissue" EXACT [] synonym: "一次師部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF3_PO:433 is_a: PO:0005417 ! phloem [Term] id: PO:0006076 name: metaphloem namespace: plant_anatomy def: "A portion of primary phloem (PO:0006075) tissue that has as parts companion cells (PO:0000071, in angiosperms) or albuminous cells (PO:0025412, in gymnosperms) associated with the sieve elements (PO:0025406) and that develops after the protophloem (PO:0006077)." [ISBN:0471245194, POC:curators] comment: Metaphloem develops after a portion of vascular tissue (PO:0009015) has stopped elongating, in the same location as the protophloem, replacing the protophloem. Sieve elements in the metaphloem are larger than in the protophloem. Develops before the secondary phloem, if any is formed. synonym: "metafloema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of metaphloem tissue" EXACT [] synonym: "後生師部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF3_PO:433 is_a: PO:0006075 ! primary phloem [Term] id: PO:0006077 name: protophloem namespace: plant_anatomy def: "A portion of primary phloem (PO:0006075) tissue has as parts the first-formed sieve elements (PO:0025406) at a particular location and does not have companion cells (PO:0000071, in angiosperms) or albuminous cells (PO:0025412, in gymnosperms) associated with the sieve elements." [ISBN:0471245194, POC:curators] comment: Protophloem is the first primary phloem to develop in any particular location in a portion of vascular tissue (PO:0009015). Sieve elements in the protophloem are smaller than in the metaphloem (PO:0006076). The protophloem usually only lasts a short time before it is replaced by metaphloem. synonym: "portion of protophloem tissue" EXACT [] synonym: "protofloema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "原生師部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF3_PO:433 is_a: PO:0006075 ! primary phloem [Term] id: PO:0006078 name: primary vascular tissue namespace: plant_anatomy def: "OBSOLETE. The vascular tissue of the primary plant body at the embryonic stage." [GR:Pankaj_Jaiswal] comment: Redundant to sec ... synonym: "tejido vascular primario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次維管束組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0006079 name: shoot system meristem namespace: plant_anatomy def: "A portion of meristem tissue (PO:0009013) that is part of a shoot system (PO:0009006)." [GR:Pankaj_Jaiswal, POC:Laurel_Cooper] subset: TraitNet synonym: "meristema del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:472 xref: PO_GIT:583 is_a: PO:0009013 ! portion of meristem tissue relationship: part_of PO:0009006 ! shoot system [Term] id: PO:0006080 name: secondary vascular tissue namespace: plant_anatomy def: "OBSOLETE. The vascular tissue derived from the vascular cambium because of the secondary growth." [GR:Pankaj_Jaiswal] comment: Redundant sec phloem and xylem synonym: "tejido vascular secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "二次維管束組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0006081 name: primary root apical meristem namespace: plant_anatomy def: "A root apical meristem (PO:0020147) that gives rise to a primary root (PO:0020127)." [GR:Pankaj_Jaiswal, POC:Laurel_Cooper] synonym: "apical meristem of primary root" RELATED [] synonym: "embryonic root meristem" RELATED [] synonym: "meristema apical de la raíz primaria (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次根頂端分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:577 is_a: PO:0020147 ! root apical meristem relationship: part_of PO:0000026 ! primary root tip [Term] id: PO:0006082 name: abaxial protoderm namespace: plant_anatomy def: "A portion of protoderm (PO:0006210) tissue that is the outermost layer of the shoot apical meristem (PO:0020148), and gives rise to the leaf abaxial epidermis (PO:0006019)." [GR:Pankaj_Jaiswal, ISBN:0080374913, POC:Laurel_Cooper] synonym: "portion of abaxial protoderm tissue" EXACT [] synonym: "protodermis abaxial (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "背軸側前表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:125 is_a: PO:0006210 ! protoderm [Term] id: PO:0006083 name: adaxial protoderm namespace: plant_anatomy def: "A portion of protoderm (PO:0006210) tissue that is the outermost layer of the shoot apical meristem (PO:0020148), and gives rise to the leaf adaxial epidermis (PO:0006018)." [GR:Pankaj_Jaiswal, ISBN:0080374913, POC:Laurel_Cooper] synonym: "portion of adaxial protoderm tissue" EXACT [] synonym: "protodermis adaxial (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "向軸側前表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:125 is_a: PO:0006210 ! protoderm [Term] id: PO:0006084 name: portion of transfusion tissue namespace: plant_anatomy def: "Tissue consisting of tracheids and parenchyma cells, associated with the vascular bundle." [ISBN:0080374913] comment: Found generally in gymnosperm leaves. synonym: "porción del tejido de transfusión (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "移入組織の一部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue [Term] id: PO:0006085 name: root meristem namespace: plant_anatomy alt_id: PO:0003001 def: "A portion of meristem tissue (PO:0009013) that gives rise to a root (PO:0009005)." [GR:Pankaj_Jaiswal, POC:Laurel_Cooper] synonym: "meristema de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "meristematic zone" RELATED [] synonym: "根分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:577 is_a: PO:0009013 ! portion of meristem tissue relationship: part_of PO:0025025 ! root system [Term] id: PO:0006086 name: accessory transfusion tissue namespace: plant_anatomy def: "OBSOLETE. The accessory tissue extending laterally into the mesophyll rather than remaining associated with the vascular bundles." [ISBN:0080374913] comment: Not in current literature. synonym: "tejido accesorio de transfusión (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "副(補助)移入組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0006087 name: proliferation tissue namespace: plant_anatomy def: "OBSOLETE. Tissue that develops from phloem parenchyma in the outer portion of the inner bark accommodating the expansion in circumference." [ISBN:0080374913] comment: check the definition. synonym: "tejido de proliferación (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "増殖組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0006088 name: primary sporogenous cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) is formed by the division of the male archesporial initial. After several mitotic divisions these cells differentiate into pollen mother cells." [PMID:12897248, POC:Laurel_Cooper] subset: CL synonym: "célula esporógena primaria (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次胞子形成細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:328 is_a: PO:0025606 ! native plant cell [Term] id: PO:0006089 name: anther primordium namespace: plant_anatomy def: "A floral structure primordium (PO:0025477) that is committed to the development of an anther (PO:0009066)." [POC:curators] synonym: "portion of anther primordium tissue" EXACT [] synonym: "primordio de la antera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葯原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:465 is_a: PO:0025477 ! floral organ primordium [Term] id: PO:0006090 name: organogenic callus namespace: plant_anatomy def: "A cultured plant callus that is capable of forming plant organs." [POC:curators] comment: Plant organs may be formed after the cultured plant callus is treated with plant growth regulators. synonym: "callo órganogénico (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "meristematic callus" RELATED [] synonym: "器官形成カルス (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:324 is_a: PO:0000009 ! cultured plant callus [Term] id: PO:0006091 name: embryogenic callus namespace: plant_anatomy def: "A cultured plant callus (PO:0000009) that is capable of forming somatic embryos." [POC:curators] comment: Somatic embryos may be formed after the cultured plant callus is treated with plant growth regulators. synonym: "callo embriogénico (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚状カルス (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:324 is_a: PO:0000009 ! cultured plant callus [Term] id: PO:0006109 name: pith namespace: plant_anatomy def: "A maximal portion of parenchyma (PO:0005421) in the center of a shoot axis (PO:0025029) or root (PO:0009005)." [ISBN:0080280307] subset: TraitNet synonym: "médula (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "medulla" EXACT [ISBN:0471244554] synonym: "髄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:114 is_a: PO:0005421 ! parenchyma [Term] id: PO:0006200 name: fascicular cambium namespace: plant_anatomy def: "A portion of vascular cambium (PO:0005598) that develops from a procambium (PO:0025275) in a vascular bundle (PO:0005020) that is part of a shoot system (PO:0009006)." [ISBN:047124529, PO_REF:00014, POC:curators] comment: Found in shoot axes (PO:0025029) and vascular leaves (PO:0009025). Portions of fascicular cambium may merge with interfascular cambium (PO:0006201) or the fascicular cambium from adjacent vascular bundles to form a cylinder, or they may remain isolated. synonym: "cambium fascicular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "維管束内形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:368 is_a: PO:0005598 ! vascular cambium [Term] id: PO:0006201 name: interfascicular cambium namespace: plant_anatomy def: "A portion of vascular cambium (PO:00055980) that develops from cells in an interfascicular region (PO:0006202) that is part of a shoot system (PO:0009006)." [ISBN:047124529, PO_REF:00014, POC:curators] comment: Portions of interfascicular cambium may merge with fascicular cambium (PO:0006200) to form a cylinder of cambium or they may remain isolated. May develop from meristematic cells (PO:0004010) that have never differentiated into another cell type or from parenchyma cells (PO:0000074) that retain some meristematic ability. synonym: "cambium interfascicular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "維管束間形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:368 is_a: PO:0005598 ! vascular cambium [Term] id: PO:0006202 name: interfascicular region namespace: plant_anatomy def: "A portion of ground tissue located between vascular bundles in a shoot axis." [ISBN:0471244554, ISBN:0716710072] comment: Inapplicable for nearly all monocots. synonym: "medullary ray" EXACT [ISBN:0471244554] synonym: "pith ray" EXACT [ISBN:0716710072] synonym: "región interfascicular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "維管束間領域 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:116 is_a: PO:0025059 ! portion of ground tissue relationship: part_of PO:0025029 ! shoot axis [Term] id: PO:0006203 name: pericycle namespace: plant_anatomy def: "A portion of ground tissue that is part of a root stele located between the phloem and endodermis." [ISBN:047124529] subset: reference synonym: "periciclo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of pericycle tissue" EXACT [] synonym: "portion of pericyclic tissue" EXACT [] synonym: "内鞘 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025059 ! portion of ground tissue relationship: part_of PO:0020124 ! root stele [Term] id: PO:0006204 name: sporocyte namespace: plant_anatomy def: "A native plant cell (PO:0025606) which is diploid (2n), and undergoes meiosis (GO:0007126) to produce four haploid (1n) plant spores (PO:0025017)." [GR:Pankaj_Jaiswal, POC:Laurel_Cooper] subset: CL synonym: "esporocito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "meiocyte" EXACT [] synonym: "spore mother cell" EXACT [] synonym: "胞子母細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: GO:0007126 xref: PO_GIT:361 is_a: PO:0025606 ! native plant cell relationship: part_of PO:0025094 ! sporangium [Term] id: PO:0006205 name: spongy mesophyll cell namespace: plant_anatomy def: "Irregularly-shaped, chlorenchymatous cell, separated by large air spaces." [GR:Pankaj_Jaiswal] comment: Usually found in the abaxial/lower part of the leaf mesophyll as in a dorsiventral leaf, but between two palisade parenchyma layers in an isobilateral leaf. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. subset: CL subset: TraitNet synonym: "célula del mesófilo esponjoso (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "spongy parenchyma cell" RELATED [] synonym: "海綿状葉肉細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0004006 ! mesophyll cell relationship: part_of PO:0005647 ! spongy mesophyll [Term] id: PO:0006206 name: palisade mesophyll cell namespace: plant_anatomy def: "Elongated chlorenchymatous cell oriented perpendicular to the leaf surface and which is active in photosynthesis." [GR:Pankaj_Jaiswal] comment: Usually found in the adaxil/upper part of the leaf mesophyll. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. subset: CL subset: TraitNet synonym: "célula del mesófilo en empalizada (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "palisade parenchyma cell" RELATED [] synonym: "柵状葉肉細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0004006 ! mesophyll cell relationship: part_of PO:0005648 ! palisade mesophyll [Term] id: PO:0006207 name: exodermal passage cell namespace: plant_anatomy def: "A short cell in the dimorphic type of exodermis with cell wall that remains non-thickened." [PMID:11709575, TAIR:Katica_Ilic] subset: CL synonym: "célula de pasaje exodérmica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "外皮通過細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000353 ! passage cell relationship: part_of PO:0005772 ! exodermis [Term] id: PO:0006208 name: endodermal passage cell namespace: plant_anatomy def: "Cell in the endodermal layer of the root with cell wall that remains non-thickened." [TAIR:Katica_Ilic] subset: CL synonym: "célula de pasaje endodérmica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "内胚葉通過細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000353 ! passage cell relationship: part_of PO:0000252 ! endodermis [Term] id: PO:0006209 name: lateral root epidermis namespace: plant_anatomy def: "OBSOLETE. The outer most cell layer of the lateral roots." [GR:Pankaj_Jaiswal] synonym: "epidermis de la raíz lateral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "側根表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0006210 name: protoderm namespace: plant_anatomy def: "A portion of meristem tissue (PO:0009013) that is the outer layer of an apical meristem (PO:0020144), or the outer layer of a plant embryo proper (PO:0000001), and gives rise to a portion of epidermis (PO:0005679)." [ISBN:047124529, POC:Laurel_Cooper] comment: A protoderm may or may not arise from independent initial cells (PO:0004011). Some researchers also refer to it as an epidermis in a meristematic state. synonym: "dermatogen cell" RELATED [] synonym: "portion of protoderm tissue" EXACT [] synonym: "protodermis (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "前表皮、原表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:125 is_a: PO:0009013 ! portion of meristem tissue [Term] id: PO:0006211 name: separation layer namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) that is part of an abscission zone (PO:0000146) and contains cells that develop an abnormal wall chemistry and swelling resulting in their easily being pulled apart along the pectin-rich middle lamella (GO:0009519)." [ISBN:0122151704] comment: Directly involved in the weakening process of abscission. synonym: "capa de separación (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "隔離層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: GO:0009519 xref: PO_GIT:190 is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0000146 ! abscission zone [Term] id: PO:0006212 name: protective layer namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) composed of a layer of cells that is part of the abscission zone (PO:0000146) that have lignin and suberin depositions and are found on the axial side of the break or exposed surface of abscission." [ISBN:0122151704] synonym: "capa protectora (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "保護層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:190 is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0000146 ! abscission zone [Term] id: PO:0006213 name: root aerenchyma namespace: plant_anatomy def: "Parenchyma tissue containing particularly large intercellular spaces in the tissue of roots." [GR:Pankaj_Jaiswal] subset: Maize subset: Poaceae subset: Rice subset: TraitNet synonym: "aerénquima de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根通気組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005702 ! aerenchyma relationship: part_of PO:0009005 ! root [Term] id: PO:0006214 name: stem aerenchyma namespace: plant_anatomy def: "A portion of aerenchyma that is part of a stem." [POC:curators] subset: TraitNet synonym: "aerénquima del tallo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎通気組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005702 ! aerenchyma relationship: part_of PO:0009047 ! stem [Term] id: PO:0006215 name: leaf aerenchyma namespace: plant_anatomy def: "A portion of parenchyma tissue containing particularly large intercellular spaces in the leaf mesophyll." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "aerénquima de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉通気組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005702 ! aerenchyma relationship: part_of PO:0025034 ! leaf [Term] id: PO:0006216 name: internal phloem namespace: plant_anatomy def: "A portion of primary phloem tissue positioned internal to the primary xylem." [ISBN:0122151704] synonym: "floema intraxilémico (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "intraxylary phloem" RELATED [] synonym: "内部師部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006075 ! primary phloem [Term] id: PO:0006218 name: exotegmen namespace: plant_anatomy def: "That part of the seed coat that develops from the outer surface of the inner integument." [GR:Pankaj_Jaiswal] synonym: "tegmen exterior (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "内珠皮の外側の表皮から発生する内種皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006048 ! seed coat epidermis relationship: part_of PO:0020056 ! tegmen [Term] id: PO:0006219 name: endotegmen namespace: plant_anatomy def: "That part of the seed coat that develops from the inner epidermis of the inner integument." [GR:Pankaj_Jaiswal] synonym: "tegmen interior (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "内珠皮の内側の表皮から発生する内種皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006048 ! seed coat epidermis relationship: part_of PO:0020056 ! tegmen [Term] id: PO:0006220 name: central endosperm namespace: plant_anatomy def: "A portion of plant tissue that is the central region of an endosperm, composed of cells that are significantly larger than those at the periphery, especially the aleurone and sub-aleurone layers." [TAIR:Katica_Ilic] comment: Also called starchy endosperm region (characteristic of some grasses). synonym: "endosperma central (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of central endosperm tissue" EXACT [] synonym: "中心内胚乳、胚乳 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0009089 ! endosperm [Term] id: PO:0006221 name: articulated laticifer cell namespace: plant_anatomy def: "A laticifer cell (PO:0025031) that is joined longitudinally to other articulated laticifer cells to form a tube." [ISBN:0471245208, TAIR:Katica_Ilic] comment: The walls between contiguous cells may be perforated or may disappear completely. This terms should be used for individual cells. For multiple cells joined together, use articulated laticifer (PO:0005006). subset: CL synonym: "célula del laticífero articulado (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "compound laticifer cell" EXACT [] synonym: "laticifer member" EXACT [JSTOR:2442685] synonym: "連合乳管(有節乳管)細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:129 is_a: PO:0025031 ! laticifer cell relationship: part_of PO:0005006 ! articulated laticifer [Term] id: PO:0006222 name: non-articulated laticifer cell namespace: plant_anatomy def: "A laticifer cell (PO:0025031) that is not joined longitudinally to other laticifer cells to form a tube." [PMID:11732189] comment: May be coenocytic (multi-nucleate) and branched and may grow intrusively between other plant cells (PO:0009002). subset: CL synonym: "célula del laticífero no articulado (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "simple laticifer" EXACT [] synonym: "無節乳管細胞、単乳管細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:129 is_a: PO:0025031 ! laticifer cell [Term] id: PO:0006300 name: obsolete plant structure namespace: plant_anatomy def: "OBSOLETE. The instances of this parent term are those anatomical terms which have become obsolete." [GR:Pankaj_Jaiswal] synonym: "estructura vegetal obsoleta (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] is_obsolete: true [Term] id: PO:0006301 name: corpus namespace: plant_anatomy def: "OBSOLETE. Group of cells located beneath anticlinally dividing peripheral layers (tunica) and dividing in many planes. In apical shoot meristem. Such division cause the increase in the volume of shoot." [GR:Pankaj_Jaiswal, ISBN:0080374913] comment: The term has been made obsolete because this concept is used in a very loose sense. synonym: "corpus (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "内体 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0006302 name: tunica namespace: plant_anatomy def: "OBSOLETE. The outermost layer or layers in the shoot apical meristem of the Angiosperms in which the plane of division is almost anticlinal. This layer contributes to surface growth." [GR:Pankaj_Jaiswal, ISBN:047124529] comment: The term has been made obsolete because this concept is used in a very loose sense. synonym: "túnica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "外衣 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0006303 name: L1 namespace: plant_anatomy def: "OBSOLETE. The outer layer of the tunica." [GR:Pankaj_Jaiswal] comment: A similar term L1 meristem (PO:0009020) occurs. synonym: "L1 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] synonym: "L1 (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] is_obsolete: true replaced_by: PO:0009020 [Term] id: PO:0006304 name: L2 namespace: plant_anatomy def: "OBSOLETE. The second layer of the tunica." [GR:Pankaj_Jaiswal] comment: A similar term L2 meristem (PO:0009021) occurs. synonym: "L2 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] synonym: "L2 (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] is_obsolete: true replaced_by: PO:0009021 [Term] id: PO:0006305 name: L3 namespace: plant_anatomy def: "OBSOLETE. The innermost layer of the tunica." [GR:Pankaj_Jaiswal] comment: A similar term L3 meristem (PO:0009022) occurs. synonym: "L3 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] synonym: "L3 (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] is_obsolete: true replaced_by: PO:0009022 [Term] id: PO:0006306 name: obsolete shoot procambium namespace: plant_anatomy def: "OBSOLETE. A derivative of the apical meristem which undergoes differentiation to form the primary vascular tissue of a shoot." [GR:Pankaj_Jaiswal] comment: This term was made obsolete because the definition was changed. It was replaced by PO:0025276. synonym: "procambium del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] xref: PO_GIT:284 is_obsolete: true replaced_by: PO:0025276 [Term] id: PO:0006307 name: root procambium namespace: plant_anatomy def: "A portion of procambium (PO:0025275) tissue that undergoes differentiation to form the primary vascular tissue (PO:0025408) of a root (PO:0009005)." [POC:Ramona_Walls] comment: A derivative of the root apical meristem. synonym: "procambium de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根前形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025275 ! procambium relationship: part_of PO:0020147 ! root apical meristem [Term] id: PO:0006308 name: root lateral meristem namespace: plant_anatomy def: "A lateral meristem (PO:0020145) that is part of a root (PO:0009005)." [POC:curators] comment: Not to be confused with lateral root apical meristem (PO:0006020), which is an apical meristem (PO:0020144) of a lateral root (PO:0020121). synonym: "meristema lateral de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "root lateral growth meristem" EXACT [] synonym: "根側部分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:437 is_a: PO:0020145 ! lateral meristem relationship: part_of PO:0009005 ! root [Term] id: PO:0006309 name: tassel spikelet namespace: plant_anatomy def: "A spikelet (PO:0009051) that is part of the tassel inflorescence (PO:0020126) and bears tassel florets (PO:0006310) at maturity." [GR:Pankaj_Jaiswal, POC:Laurel_Cooper] subset: Maize synonym: "penacho (borla) de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)の小穂 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:537 is_a: PO:0009051 ! spikelet relationship: part_of PO:0020126 ! tassel inflorescence [Term] id: PO:0006310 name: tassel floret namespace: plant_anatomy def: "A small staminate flower (PO:0025600) that is part of a tassel spikelet (PO:0006309)." [PMID:12015291, POC:Laurel_Cooper, POC:Ramona_Walls] comment: The tassel floret (PO:0006310) initiates both stamens (PO:0009029) and carpels (PO:0009030), but all carpels abort during development. Found in Zea spp. subset: Maize synonym: " florete del penacho (borla) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂小花 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:537 is_a: PO:0009082 ! spikelet floret is_a: PO:0025600 ! staminate flower relationship: part_of PO:0006309 ! tassel spikelet [Term] id: PO:0006311 name: tassel sessile spikelet namespace: plant_anatomy def: "Ultimate inflorescence branch of the maize tassel without a pedicel, developing from the spikelet pair meristem." [GR:Pankaj_Jaiswal] subset: Maize synonym: "penacho (borla) sésil del florete (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)の無柄小穂 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006309 ! tassel spikelet [Term] id: PO:0006312 name: tassel pedicellate spikelet namespace: plant_anatomy def: "Ultimate inflorescence branch of the maize tassel with a pedicel, developing from the spikelet pair meristem." [GR:Pankaj_Jaiswal] subset: Maize synonym: "penacho (borla) pedicelada del florete (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)の有柄小穂 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006309 ! tassel spikelet [Term] id: PO:0006313 name: lower floret of pedicellate spikelet of tassel namespace: plant_anatomy def: "A tassel floret that is the lower of the two florets of a pedicellate spikelet of a tassel inflorescence." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] subset: Maize synonym: "florete inferior de la espiguilla pedicelada (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)の有柄小穂の下位小花 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006310 ! tassel floret relationship: part_of PO:0006312 ! tassel pedicellate spikelet [Term] id: PO:0006314 name: upper floret of pedicellate spikelet of tassel namespace: plant_anatomy def: "A tassel floret that is one of the two florets placed above the lower floret on a pedicellate spikelet rachilla of a tassel inflorescence." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] subset: Maize synonym: "florete superior de la espiguilla pedicelada (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)の有柄小穂の上位小花 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006310 ! tassel floret relationship: part_of PO:0006312 ! tassel pedicellate spikelet [Term] id: PO:0006315 name: lower floret of sessile spikelet of tassel namespace: plant_anatomy def: "A tassel floret that is the lower of the two florets of a sessile spikelet of a tassel inflorescence." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] subset: Maize synonym: "florete inferior de la espiguilla sésil (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)の無柄小穂の下位小花 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006310 ! tassel floret relationship: part_of PO:0006311 ! tassel sessile spikelet [Term] id: PO:0006316 name: upper floret of sessile spikelet of tassel namespace: plant_anatomy def: "A tassel floret that is one of the two florets placed above the lower floret on a sessile spikelet rachilla of a tassel inflorescence." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] subset: Maize synonym: "florete superior de la espiguilla sésil (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)の無柄小穂の上位小花 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006310 ! tassel floret relationship: part_of PO:0006311 ! tassel sessile spikelet [Term] id: PO:0006319 name: spikelet pedicel namespace: plant_anatomy def: "Inflorescence branch that terminates in a spikelet." [Poc:curators] comment: This is not a pedicel in the strict sense, but is the ultimate naked part of the inflorescence axis. synonym: "pedicelo de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小穂小花柄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009052 ! flower pedicel relationship: part_of PO:0009051 ! spikelet [Term] id: PO:0006320 name: ear spikelet namespace: plant_anatomy def: "A spikelet (PO:0009051) that is part of the ear inflorescence (PO:0020136) and bears a single ear floret (PO:0006354) at maturity." [GR:Pankaj_Jaiswal, PMID:12015291, POC:Laurel_Cooper] comment: The ear spikelet forms with two ear florets (PO:0006354), but the lower one aborts during development. subset: Maize synonym: "oreja de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花)小穂 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:536 is_a: PO:0009051 ! spikelet relationship: part_of PO:0020136 ! ear inflorescence [Term] id: PO:0006321 name: primary inflorescence branch namespace: plant_anatomy def: "An inflorescence branch (PO:0009081) arising from a first order inflorescence axis (PO:0025104)." [POC:Laurel_Cooper, POC:Ramona_Walls] subset: Angiosperm synonym: "first order paraclade" EXACT [] synonym: "rama de la inflorescencia principal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "second order inflorescence axis" EXACT [] synonym: "第一(主)花序分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:264 is_a: PO:0009081 ! inflorescence branch [Term] id: PO:0006322 name: second order inflorescence branch namespace: plant_anatomy def: "An inflorescence branch (PO:0009081) arising from a primary inflorescence branch (PO:0006321)." [POC:Laurel_Cooper, POC:Ramona_Walls] synonym: "rama de segundo orden de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "second order paraclade" EXACT [] synonym: "secondary inflorescence branch" EXACT [] synonym: "third order inflorescence axis" EXACT [] synonym: "第二花序分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:264 is_a: PO:0009081 ! inflorescence branch [Term] id: PO:0006323 name: tassel inflorescence branch namespace: plant_anatomy def: "An inflorescence branch (PO:0009081) arising from an axillary bud (PO:0004709) on a first order inflorescence axis (PO:0025104) or from a higher order inflorescence branch that is part of a tassel inflorescence (PO:0020126)." [GR:Pankaj_Jaiswal, POC:Laurel_Cooper] subset: Maize synonym: "rama del penacho (borla) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:537 is_a: PO:0009081 ! inflorescence branch relationship: part_of PO:0020126 ! tassel inflorescence [Term] id: PO:0006324 name: central spike of tassel inflorescence namespace: plant_anatomy def: "A first order inflorescence axis (PO:0025104) that is the central axis of a tassel inflorescence (PO:0020126)." [POC:curators] subset: Angiosperm subset: Maize synonym: "espiga central del penacho (borla) de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tassel rachis" RELATED [] synonym: "雄穂(花)中央の穂 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:537 is_a: PO:0025104 ! first order inflorescence axis relationship: part_of PO:0020126 ! tassel inflorescence [Term] id: PO:0006325 name: inflorescence node namespace: plant_anatomy def: "A shoot node that is part of an inflorescence axis and where a spikelet, flower, floret or inflorescence branch is attached." [GR:Pankaj_Jaiswal] synonym: "nodo de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花序節 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005004 ! shoot axis node relationship: part_of PO:0020122 ! inflorescence axis [Term] id: PO:0006326 name: inflorescence axis internode namespace: plant_anatomy def: "A shoot axis internode (PO:0005005) that is part of an inflorescence axis (PO:0020122)." [POC:curators, POC:Laurel_Cooper] synonym: "internodo de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花序節間 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO-SF2_PO:146 is_a: PO:0005005 ! shoot axis internode relationship: part_of PO:0020122 ! inflorescence axis [Term] id: PO:0006327 name: spikelet meristem namespace: plant_anatomy def: "An inflorescence apical meristem that gives rise to the two or more florets of a grass inflorescence." [GR:Pankaj_Jaiswal] synonym: "meristema de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小穂分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009108 ! inflorescence apical meristem relationship: part_of PO:0009051 ! spikelet [Term] id: PO:0006328 name: spikelet pair meristem namespace: plant_anatomy def: "The meristem that produces two spikelet meristems, each of which produces two floral meristems." [GR:Pankaj_Jaiswal] comment: Found in some grass inflorescences. synonym: "par de meristemas de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小穂対分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006327 ! spikelet meristem [Term] id: PO:0006330 name: gynophore namespace: plant_anatomy def: "A shoot axis that is an elongation of the floral axis that supports the carpels." [ISBN:0521251346] comment: A gynophore is only present when there is an elongation of the axis between the androecium and gynoecium. subset: reference synonym: "carpophore" BROAD [FNA:93b5938d-aeac-4e64-9190-db4c8a2ed341] synonym: "flower columella" RELATED [FNA:ee5dd9e2-1f92-4215-a02a-ce91ac29f58d] synonym: "flower columellae" RELATED Plural [FNA:8712ee90-8b17-4bb5-b929-35644b8b4ff6] synonym: "flower columellas" RELATED Plural [FNA:7024e4e1-69de-473c-94b9-e184f1576141] synonym: "ginóforo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "hypogynia" EXACT Plural [FNA:afcc169c-9f01-4a56-955f-7ca1d7f5d104] synonym: "hypogynium" EXACT [FNA:b19b39b0-9a57-4ab7-8cb5-3b0af680c9dc] synonym: "花被間柱、子房柄、雌蕊柄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025029 ! shoot axis is_a: PO:0025395 ! floral organ relationship: part_of PO:0009046 ! flower [Term] id: PO:0006331 name: seed raphe namespace: plant_anatomy def: "A cardinal part of multi-tissue plant structure (PO:0025498) that is a ridge on a seed (PO:0009010) that develops from a raphe (PO:0020027)." [ISBN:047124529, POC:curators] synonym: "rafe de la semilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "種子背線、縫線 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025498 ! cardinal part of multi-tissue plant structure relationship: part_of PO:0009010 ! seed [Term] id: PO:0006332 name: seed funicle namespace: plant_anatomy def: "A cardinal part of multi-tissue plant structure (PO:0025498) that is attached to a seed (PO:0009010) and is the remnants of a funicle (PO:0020006)." [POC:curators] synonym: "funículo de la semilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "種子種柄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025498 ! cardinal part of multi-tissue plant structure relationship: part_of PO:0009010 ! seed [Term] id: PO:0006333 name: seed chalaza namespace: plant_anatomy def: "A remnant of the ovular chalaza that is part of the seed." [POC:curators] synonym: "calaza de la semilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of seed chalaza" EXACT [] synonym: "種子 カラザ (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0009010 ! seed [Term] id: PO:0006334 name: seed micropyle namespace: plant_anatomy def: "A plant anatomical space that is enclosed by and forms an opening in a seed coat at the apex of a seed and is the remnant of a micropyle." [POC:curators] subset: TraitNet synonym: "micrópila de la semilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "種子珠孔 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025117 ! plant anatomical space relationship: part_of PO:0009088 ! seed coat [Term] id: PO:0006336 name: seed obturator namespace: plant_anatomy def: "An outgrowth of the seed funicle, that forms a bridge between the seed micropyle and other tissues. It is also a remnant form of the obturator found in the ovular funicle." [GR:Pankaj_Jaiswal] synonym: "obturador de la semilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of seed obturator tissue" EXACT [] synonym: "種子閉塞組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0006332 ! seed funicle [Term] id: PO:0006338 name: embryo leaf namespace: plant_anatomy def: "A vascular leaf that is part of a plant embryo and is one of the first few leaves to develop from the embryonic shoot apical meristem." [GR:Pankaj_Jaiswal] comment: This term is used to described not yet fully-developed leaves that are part of an embryo. synonym: "embryonic leaf" EXACT [] synonym: "hoja embriónica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "初期の葉、胚葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009025 ! vascular leaf is_a: PO:0025099 ! embryo plant structure relationship: part_of PO:0009009 ! plant embryo [Term] id: PO:0006339 name: juvenile vascular leaf namespace: plant_anatomy def: "A vascular leaf that is distinct from adult leaves, being characterized by particular anatomical traits namely, wax and trichome distribution, presence or absence of epidermal cell types, cell wall shape and biochemistry." [GR:Pankaj_Jaiswal, MaizeGDB:lv] comment: Many species have juvenile leaves at the base of the stem, adult leaves at the apex, and transition leaves in between. In maize, juvenile leaves are at the tip of the stalk (stem), which differentiates first, with adult leaves at the base, while other grasses may have other arrangements. The first juvenile leaves in Poaceae are the embryonic leaves found in the grass kernel (caryopsis). subset: Angiosperm subset: Arabidopsis subset: Citrus subset: Maize subset: Musa subset: Poaceae subset: Potato subset: Rice subset: Tomato synonym: "hoja juvenil (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "維管束系幼葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:371 is_a: PO:0009025 ! vascular leaf [Term] id: PO:0006340 name: adult vascular leaf namespace: plant_anatomy def: "A vascular leaf characterized by particular anatomical traits namely, wax and trichome distribution, presence or absence of epidermal cell types, cell wall shape and biochemistry." [GR:Pankaj_Jaiswal, MaizeGDB:lv] comment: Many species have juvenile leaves at the base of the stem, adult leaves at the apex, and transition leaves in between. In maize, juvenile leaves are at the tip of the stalk (stem), which differentiates first, with adult leaves at the base, while other grasses may have other arrangements. In some plants the juvenile leaves may go on to establish as adult leaves. subset: Angiosperm subset: Arabidopsis subset: Citrus subset: Gymnosperms subset: Maize subset: Poaceae subset: Potato synonym: "hoja adulta (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "維管束系の成葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:371 is_a: PO:0009025 ! vascular leaf [Term] id: PO:0006341 name: primary shoot system namespace: plant_anatomy def: "A shoot system (PO:0009006) that develops from an embryo shoot apical meristem (PO:0006362)." [POC:curators, UMSL:fz] subset: Maize subset: Poaceae subset: Rice synonym: "main stalk" RELATED [] synonym: "sistema axilar primario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次分げつ系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009006 ! shoot system [Term] id: PO:0006342 name: infructescence namespace: plant_anatomy def: "A reproductive shoot system (PO:0025082) that develops from an inflorescence (PO:0009049) and has as parts all of the shoot axes (PO:0025029) distal to the most distal foliage leaf (PO:0009025) of a shoot axis and all of the fruits (PO:0009001) borne by those axes." [POC:Laurel_Cooper, POC:Ramona_Walls] subset: Angiosperm subset: Musa synonym: "banana bunch" NARROW [CO_125:0000014] synonym: "fruit bunch" RELATED [] synonym: "infructescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "果序 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:260 xref: PO_GIT:261 xref: PO_GIT:71 is_a: PO:0025082 ! reproductive shoot system [Term] id: PO:0006343 name: axillary shoot system namespace: plant_anatomy def: "A shoot-borne shoot system (PO:0004545) that develops from an axillary bud (PO:0004709)." [POC:curators] subset: Musa synonym: "axillary branch" RELATED [] synonym: "Musa sucker" NARROW [CO_125:0000042] synonym: "sistema axilar del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "腋苗条系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:262 xref: PO_GIT:518 is_a: PO:0004545 ! shoot-borne shoot system [Term] id: PO:0006344 name: shoot lateral meristem namespace: plant_anatomy def: "A lateral meristem (PO:0020145) that is part of a shoot axis (PO:0025029)." [Poc:curators] synonym: "meristema lateral del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "shoot lateral growth meristem" EXACT [] synonym: "茎側分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:437 is_a: PO:0020145 ! lateral meristem relationship: part_of PO:0025029 ! shoot axis [Term] id: PO:0006345 name: pollen tube namespace: plant_anatomy def: "OBSOLETE. A tubular cell extension formed by the germinating pollen grain; carries the male gametes into the ovule." [ISBN:0471245208] comment: This term was made obsolete because it is a subcellular component. See GO for the term pollen tube (GO:0090406). Since a pollen tube is part_of a pollen tube cell, annotations for pollen tube may also go to the more general term pollen tube cell (PO:0025195). subset: reference subset: TraitNet synonym: "tubo polínico (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花粉管 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true consider: PO:0025195 [Term] id: PO:0006346 name: leaf intercalary meristem namespace: plant_anatomy def: "An intercalary meristem (PO:0006073) that is part of a leaf (PO:0006346) and is intercalated between two portions of non-meristematic tissue between a leaf apex (PO:0020137) and a leaf base (PO:0020040)." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] comment: Results in an increase in length of a leaf, as part of primary growth. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. The leaf intercalary meristem does not include a leaf plate meristem (PO:0025429) . synonym: "meristema intercalar de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉 介在 分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:449 is_a: PO:0006073 ! intercalary meristem relationship: part_of PO:0025034 ! leaf [Term] id: PO:0006347 name: stem intercalary meristem namespace: plant_anatomy def: "An intercalary meristem (PO:0006073) that is part of a stem internode (PO:0020142) and is intercalated between two portions of non-meristematic tissue." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] comment: Results in an increase in length of a stem internode, as part of primary growth. synonym: "meristema intercalar del tallo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎介在分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:449 is_a: PO:0006073 ! intercalary meristem relationship: part_of PO:0020142 ! stem internode [Term] id: PO:0006348 name: ear pedicellate spikelet namespace: plant_anatomy def: "Ultimate pedicellate inflorescence branch of the maize ear that develops from the spikelet pair meristem." [GR:Pankaj_Jaiswal] subset: Maize synonym: "espiga pedicelada de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花)の有柄小穂 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006320 ! ear spikelet [Term] id: PO:0006349 name: ear sessile spikelet namespace: plant_anatomy def: "Ultimate sessile inflorescence branch of the maize ear that develops from the spikelet pair meristem." [GR:Pankaj_Jaiswal] subset: Maize synonym: "espiga sésil de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂の無柄小穂 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006320 ! ear spikelet [Term] id: PO:0006350 name: upper floret of pedicellate spikelet of ear namespace: plant_anatomy def: "An ear floret that is the upper of the two florets of a pedicellate spikelet rachilla of an ear inflorescence." [GR:Pankaj_Jaiswal, POC:erw] comment: The upper floret on the ear usually develops into a functional one. synonym: "florete superior de la espiguilla pedicelada de la espiga (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花)の有柄小穂の上位小花 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006354 ! ear floret relationship: part_of PO:0006348 ! ear pedicellate spikelet [Term] id: PO:0006351 name: lower floret of sessile spikelet of ear namespace: plant_anatomy def: "An ear floret that is the lower of the two florets on a sessile spikelet of an ear inflorescence." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] comment: This floret does not usually develop into a functional one. synonym: "florete inferior de la espiguilla pedicelada de la espiga (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花)の無柄小穂の下位小花 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006354 ! ear floret relationship: part_of PO:0006349 ! ear sessile spikelet [Term] id: PO:0006352 name: upper floret of sessile spikelet of ear namespace: plant_anatomy def: "An ear floret that is one of the two florets placed above the lower floret on a sessile spikelet rachilla of an ear inflorescence." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] comment: This floret usually develops into a functional one. synonym: "florete superior de la espiguilla sésil de la espiga (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花)の無柄小穂の上位小花 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006354 ! ear floret relationship: part_of PO:0006349 ! ear sessile spikelet [Term] id: PO:0006353 name: lower floret of pedicellate spikelet of ear namespace: plant_anatomy def: "An ear floret that is the lower of the two florets of a pedicellate spikelet rachilla of an ear inflorescence." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] comment: The lower floret on the ear does not usually develop into a functional one. synonym: "florete inferior de la espiguilla sésil de la espiga (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花)の有柄小穂の下位小花 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006354 ! ear floret relationship: part_of PO:0006348 ! ear pedicellate spikelet [Term] id: PO:0006354 name: ear floret namespace: plant_anatomy def: "A small, pistillate flower (PO:0025599) that is part of a ear spikelet (PO:0006320)." [PMID:12015291, POC:Laurel_Cooper, POC:Ramona_Walls] comment: The ear floret (PO:0006354) initiates both carpels (PO:0009030) and stamens (PO:0009029), but all stamens abort during development. Found in Zea spp. subset: Maize synonym: "florete de la espiga (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂小花 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:536 is_a: PO:0009082 ! spikelet floret is_a: PO:0025599 ! pistillate flower relationship: part_of PO:0006320 ! ear spikelet [Term] id: PO:0006358 name: tassel spikelet pair meristem namespace: plant_anatomy def: "The meristem present on short tassel branch that produces two spikelet meristems, each of which produces two floral meristems in a maize tassel." [GR:Pankaj_Jaiswal] subset: Maize synonym: "par de meristemas del penacho (borla) de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)の小穂対分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006328 ! spikelet pair meristem is_a: PO:0009107 ! tassel inflorescence branch meristem relationship: part_of PO:0009102 ! short tassel branch [Term] id: PO:0006360 name: ear spikelet pair meristem namespace: plant_anatomy def: "An ear inflorescence branch meristem (PO:0009110) that produces two ear spikelet meristems (PO:0006378), each of which produces two flower meristems (PO:0000229) in an ear inflorescence (PO:0020136)." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] subset: Maize synonym: "par de meristemas de la espiga de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花)小穂対分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006328 ! spikelet pair meristem is_a: PO:0009110 ! ear inflorescence branch meristem [Term] id: PO:0006362 name: embryo shoot apical meristem namespace: plant_anatomy def: "A vegetative shoot apical meristem at the apex of the embryonic axis." [GR:Pankaj_Jaiswal] synonym: "embryonic shoot apical meristem" EXACT [] synonym: "meristema embriónico apical del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚性シュート頂端分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0008016 ! vegetative shoot apical meristem is_a: PO:0025233 ! portion of embryo plant tissue relationship: part_of PO:0019018 ! plant embryo axis [Term] id: PO:0006367 name: glume of ear spikelet namespace: plant_anatomy def: "A glume that is part of an ear spikelet." [POC:Ramona_Walls] synonym: "gluma de la espiga de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂小穂の苞頴 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:382 is_a: PO:0009039 ! glume intersection_of: PO:0009039 ! glume intersection_of: part_of PO:0006320 ! ear spikelet relationship: part_of PO:0006320 ! ear spikelet [Term] id: PO:0006368 name: glume of tassel spikelet namespace: plant_anatomy def: "A glume that is part of a tassel spikelet." [POC:Ramona_Walls] subset: Maize synonym: "gluma del penacho (borla) de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂小穂の苞頴 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:382 is_a: PO:0009039 ! glume intersection_of: PO:0009039 ! glume intersection_of: part_of PO:0006309 ! tassel spikelet relationship: part_of PO:0006309 ! tassel spikelet [Term] id: PO:0006369 name: lower glume of ear spikelet namespace: plant_anatomy def: "A lower glume that is part of an ear spikelet." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] synonym: "gluma inferior la espiga de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花)小穂の第一苞頴(first glume) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006002 ! lower glume is_a: PO:0006367 ! glume of ear spikelet relationship: part_of PO:0006320 ! ear spikelet [Term] id: PO:0006370 name: upper glume of tassel spikelet namespace: plant_anatomy def: "An upper glume that is part of a tassel spikelet." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] subset: Maize synonym: "gluma superior del penacho (borla) de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)小穂の第二苞頴(second glume) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006004 ! upper glume is_a: PO:0006368 ! glume of tassel spikelet relationship: part_of PO:0006309 ! tassel spikelet [Term] id: PO:0006371 name: upper glume of ear spikelet namespace: plant_anatomy def: "An upper glume that is part of an ear spikelet." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] synonym: "gluma superior de la espiga de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花)小穂の第二苞頴(second glume) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006004 ! upper glume is_a: PO:0006367 ! glume of ear spikelet relationship: part_of PO:0006320 ! ear spikelet [Term] id: PO:0006372 name: lower glume of tassel spikelet namespace: plant_anatomy def: "A lower glume that is part of a tassel spikelet." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] subset: Maize synonym: "gluma inferior del penacho (borla) de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)小穂の第一苞頴(first glume) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006002 ! lower glume is_a: PO:0006368 ! glume of tassel spikelet relationship: part_of PO:0006309 ! tassel spikelet [Term] id: PO:0006375 name: ear apical meristem namespace: plant_anatomy def: "An inflorescence apical meristem that gives rise to the maize ear." [GR:Pankaj_Jaiswal] subset: Maize synonym: "meristema apical de la espiga (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂頂分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009108 ! inflorescence apical meristem is_a: PO:0009109 ! ear meristem relationship: part_of PO:0006505 ! central spike of ear inflorescence [Term] id: PO:0006376 name: tassel apical meristem namespace: plant_anatomy def: "An inflorescence apical meristem that gives rise to the maize tassel." [GR:Pankaj_Jaiswal] subset: Maize synonym: "meristema apical del penacho (borla) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂頂分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009106 ! tassel meristem is_a: PO:0009108 ! inflorescence apical meristem relationship: part_of PO:0006324 ! central spike of tassel inflorescence [Term] id: PO:0006377 name: tassel spikelet meristem namespace: plant_anatomy def: "Apical meristem that gives rise to the upper and lower florets of the maize tassel spikelets." [GR:Pankaj_Jaiswal] subset: Maize synonym: "meristema del penacho (borla) de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)の小穂分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006327 ! spikelet meristem is_a: PO:0009106 ! tassel meristem [Term] id: PO:0006378 name: ear spikelet meristem namespace: plant_anatomy def: "Apical meristem that gives rise to the upper and lower florets of the maize ear spikelet." [GR:Pankaj_Jaiswal] subset: Maize synonym: "meristema de la espiga de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花)小穂分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006327 ! spikelet meristem is_a: PO:0009109 ! ear meristem [Term] id: PO:0006379 name: tassel spikelet rachilla namespace: plant_anatomy def: "The axis of the tassel spikelet, above the glumes." [GR:Pankaj_Jaiswal] subset: Maize synonym: "raquilla del penacho (borla) de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)の小穂小軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006323 ! tassel inflorescence branch is_a: PO:0009080 ! spikelet rachilla relationship: part_of PO:0006309 ! tassel spikelet [Term] id: PO:0006380 name: ear spikelet rachilla namespace: plant_anatomy def: "The axis of the ear spikelet, above the glumes." [GR:Pankaj_Jaiswal] subset: Maize synonym: "raquilla de la espiga de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花)小穂小軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009080 ! spikelet rachilla relationship: part_of PO:0006320 ! ear spikelet [Term] id: PO:0006385 name: lower glume of pedicellate spikelet of tassel namespace: plant_anatomy def: "A lower glume of tassel spikelet that is part of a tassel pedicellate spikelet." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] subset: Maize synonym: "gluma inferior de la espiguilla pedicelada del penacho (borla) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)の有柄小穂の第一苞頴(first glume) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006372 ! lower glume of tassel spikelet relationship: part_of PO:0006312 ! tassel pedicellate spikelet [Term] id: PO:0006386 name: lower glume of sessile spikelet of tassel namespace: plant_anatomy def: "A lower glume of tassel spikelet that is part of a tassel sessile spikelet." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] subset: Maize synonym: "gluma inferior de la espiguilla sésil del penacho (borla) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)の無柄小穂の第一苞頴(first glume) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006372 ! lower glume of tassel spikelet relationship: part_of PO:0006311 ! tassel sessile spikelet [Term] id: PO:0006387 name: upper glume of sessile spikelet of tassel namespace: plant_anatomy def: "An upper glume of tassel spikelet that is part of a tassel sessile spikelet." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] subset: Maize synonym: "gluma superior de la espiguilla sésil del penacho (borla) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)の無柄小穂の第二苞頴(second glume) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006370 ! upper glume of tassel spikelet relationship: part_of PO:0006311 ! tassel sessile spikelet [Term] id: PO:0006388 name: upper glume of pedicellate spikelet of tassel namespace: plant_anatomy def: "An upper glume of tassel spikelet that is part of a tassel pedicellate spikelet." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] subset: Maize synonym: "gluma superior de la espiguilla pedicelada del penacho (borla) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)の有柄小穂の第二苞頴(second glume) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006370 ! upper glume of tassel spikelet relationship: part_of PO:0006312 ! tassel pedicellate spikelet [Term] id: PO:0006389 name: rachilla of sessile spikelet of tassel namespace: plant_anatomy def: "The axis of the tassel sessile spikelet, above the glumes." [GR:Pankaj_Jaiswal] subset: Maize synonym: "raquilla de la espiguilla sésil del penacho (borla) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)の無柄小穂の花序軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006379 ! tassel spikelet rachilla relationship: part_of PO:0006311 ! tassel sessile spikelet relationship: part_of PO:0006349 ! ear sessile spikelet [Term] id: PO:0006390 name: rachilla of pedicellate spikelet of tassel namespace: plant_anatomy def: "The axis of the tassel pedicellate spikelet, above the glumes." [GR:Pankaj_Jaiswal] subset: Maize synonym: "raquilla de la espiguilla pedicelada del penacho (borla) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)の有柄小穂の花序軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006379 ! tassel spikelet rachilla relationship: part_of PO:0006312 ! tassel pedicellate spikelet [Term] id: PO:0006415 name: pedicel of ear spikelet namespace: plant_anatomy def: "This is the ultimate branch of the pedicellate ear spikelet." [GR:Pankaj_Jaiswal] synonym: "pedicelo de la espiguilla de la espiga (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花)小穂の小花柄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006319 ! spikelet pedicel relationship: part_of PO:0006348 ! ear pedicellate spikelet [Term] id: PO:0006416 name: pedicel of tassel spikelet namespace: plant_anatomy def: "This is the ultimate branch of the pedicellate tassel spikelet." [GR:Pankaj_Jaiswal] subset: Maize synonym: "pedicelo de la espiguilla del penacho (borla) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花)小穂の小花柄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006319 ! spikelet pedicel relationship: part_of PO:0006312 ! tassel pedicellate spikelet [Term] id: PO:0006417 name: tassel peduncle namespace: plant_anatomy def: "A peduncle of a maize tassel, below the lowest tassel node." [GR:Pankaj_Jaiswal] subset: Maize synonym: "pedúnculo del penacho (borla) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂花梗 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009053 ! peduncle relationship: part_of PO:0020126 ! tassel inflorescence [Term] id: PO:0006418 name: ear peduncle namespace: plant_anatomy def: "A peduncle of a maize ear, below the lowest ear node." [GR:Pankaj_Jaiswal] subset: Maize synonym: "pedúnculo de la espiga (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "shank" RELATED [] synonym: "Zea lateral branch" RELATED [] synonym: "雌穂花柄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009053 ! peduncle relationship: part_of PO:0020136 ! ear inflorescence [Term] id: PO:0006435 name: rachilla of pedicellate spikelet of ear namespace: plant_anatomy def: "The axis of the ear pedicellate spikelet, above the glumes." [GR:Pankaj_Jaiswal] synonym: "raquilla de la espiguilla pedicelada de la espiga (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花)の有柄小穂の小軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006380 ! ear spikelet rachilla relationship: part_of PO:0006348 ! ear pedicellate spikelet [Term] id: PO:0006436 name: rachilla of sessile spikelet of ear namespace: plant_anatomy def: "The axis of the ear sessile spikelet, above the glumes." [GR:Pankaj_Jaiswal] synonym: "raquilla de la espiguilla sésil de la espiga (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花)の無柄小穂の小軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006380 ! ear spikelet rachilla [Term] id: PO:0006437 name: lower glume of pedicellate spikelet of ear namespace: plant_anatomy def: "A lower glume of ear spikelet that is part of an ear pedicellate spikelet." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] synonym: "gluma inferior de la espiguilla pedicelada de la espiga (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花)の有柄小穂の第一苞頴(first glume) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006369 ! lower glume of ear spikelet relationship: part_of PO:0006348 ! ear pedicellate spikelet [Term] id: PO:0006438 name: lower glume of sessile spikelet of ear namespace: plant_anatomy def: "A lower glume of ear spikelet that is part of an ear sessile spikelet." [GR:Pankaj_Jaiswal] synonym: "gluma inferior de la espiguilla sésil de la espiga (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花)の無柄小穂の第一苞頴(first glume) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006369 ! lower glume of ear spikelet relationship: part_of PO:0006349 ! ear sessile spikelet [Term] id: PO:0006439 name: upper glume of pedicellate spikelet of ear namespace: plant_anatomy def: "An upper glume of ear spikelet that is part of an ear pedicellate spikelet." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] synonym: "gluma superior de la espiguilla pedicelada de la espiga (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花)の有柄小穂の第二苞頴(second glume) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006371 ! upper glume of ear spikelet relationship: part_of PO:0006348 ! ear pedicellate spikelet [Term] id: PO:0006440 name: upper glume of sessile spikelet of ear namespace: plant_anatomy def: "An upper glume of ear spikelet that is part of an ear sessile spikelet." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] synonym: "gluma superior de la espiguilla sésil de la espiga (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花)の無柄小穂の第二苞頴(second glume) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006371 ! upper glume of ear spikelet relationship: part_of PO:0006349 ! ear sessile spikelet [Term] id: PO:0006501 name: leaf abscission zone namespace: plant_anatomy def: "An abscission zone (PO:0000146) at the base of a vascular leaf (PO:0009025) where it separates during leaf abscission (GO:0060866)." [GR:Pankaj_Jaiswal, POC:Laurel_Cooper] synonym: "zona de absición de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉離層帯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: GO:0060866 xref: PO_GIT:193 is_a: PO:0000146 ! abscission zone relationship: part_of PO:0009025 ! vascular leaf [Term] id: PO:0006502 name: floral organ abscission zone namespace: plant_anatomy def: "An abscission zone (PO:0000146) at the base of a flower (PO:0009001) where a floral organ (PO:0025395) separates during floral organ abscission (GO:0010227)." [GR:Pankaj_Jaiswal, PMID:18660431, POC:Laurel_Cooper] synonym: "zona de absición de la flor (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "落花帯(層) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: GO:0010227 xref: PO_GIT:193 is_a: PO:0000146 ! abscission zone relationship: part_of PO:0025395 ! floral organ [Term] id: PO:0006503 name: fruit abscission zone namespace: plant_anatomy def: "An abscission zone (PO:0000146) at the base of a fruit (PO:0009001) where the fruit separates from the fruit pedicel (PO:0004536) during fruit abscission (GO:0060867)." [GR:Pankaj_Jaiswal, POC:Laurel_Cooper] subset: Maize subset: Poaceae subset: Rice subset: Tomato synonym: "zona de absición del fruto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "落果実 (fruit shedding zone) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: GO:0060867 xref: PO_GIT:193 is_a: PO:0000146 ! abscission zone relationship: part_of PO:0009001 ! fruit [Term] id: PO:0006504 name: leaf trichome namespace: plant_anatomy def: "A phyllome trichome that is part of a leaf epidermis." [POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. subset: TraitNet synonym: "phyllid trichome" NARROW [] synonym: "tricoma de hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉毛(毛茸、糸状体) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:232 is_a: PO:0025186 ! phyllome trichome relationship: part_of PO:0006016 ! leaf epidermis [Term] id: PO:0006505 name: central spike of ear inflorescence namespace: plant_anatomy def: "A first order inflorescence axis (PO:0025104) that is the central axis of an ear inflorescence (PO:0020136)." [POC:curators] comment: Zea cob is different from the cob inflorescence found in Sorghum. subset: Maize synonym: "ear rachis" RELATED [] synonym: "espiga central de la espiga de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Zea cob" RELATED [] synonym: "雌穂(花)中央の穂 (Japanese) " EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:536 is_a: PO:0025104 ! first order inflorescence axis relationship: part_of PO:0020136 ! ear inflorescence [Term] id: PO:0008001 name: fruit distal end namespace: plant_anatomy def: "A cardinal part of multi-tissue plant structure (PO:0025498) that is the end of a fruit (PO:0009001) distal from a fruit pedicel (PO:0004536)." [GR:Anuradha_Pujar, SGN:Naama_Menda] subset: Angiosperm subset: Maize subset: Tomato synonym: "blossom end" RELATED [] synonym: "porción distal del fruto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "果実 遠位端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025498 ! cardinal part of multi-tissue plant structure relationship: part_of PO:0009001 ! fruit [Term] id: PO:0008002 name: fruit proximal end namespace: plant_anatomy def: "A cardinal part of multi-tissue plant structure (PO:0025498) that is the end of a fruit (PO:0009001) proximal to a fruit pedicel (PO:0004536)." [GR:Anuradha_Pujar, SGN:Naama_Menda] subset: Angiosperm subset: Tomato synonym: "fruit shoulders" RELATED [] synonym: "porción proximal del fruto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "果実 近位端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025498 ! cardinal part of multi-tissue plant structure relationship: part_of PO:0009001 ! fruit [Term] id: PO:0008003 name: fruit vascular system namespace: plant_anatomy def: "A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a fruit." [GR:Anuradha_Pujar, POC:Ramona_Walls] subset: Arabidopsis subset: Maize subset: Poaceae subset: Rice subset: Tomato synonym: "sistema vascular del fruto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "果実維管 系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000034 ! vascular system relationship: part_of PO:0009001 ! fruit [Term] id: PO:0008005 name: fruit nucellus namespace: plant_anatomy def: "A nucellus that is part of a fruit." [GR:Anuradha_Pujar] subset: Maize subset: Poaceae subset: Rice synonym: "nucelo del fruto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "果実珠心 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:448 xref: PO_GIT:49 is_a: PO:0020020 ! nucellus intersection_of: PO:0020020 ! nucellus intersection_of: part_of PO:0009001 ! fruit relationship: part_of PO:0009001 ! fruit [Term] id: PO:0008006 name: nucellar epidermis namespace: plant_anatomy def: "A portion of plant tissue that is the morphologically distinct outer layer of the nucellus." [GR:Anuradha_Pujar] subset: Poaceae subset: Rice synonym: "epidermis nucelar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of nucellar epidermis" EXACT [] synonym: "珠心 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025312 ! megasporangium exothecium relationship: part_of PO:0020020 ! nucellus [Term] id: PO:0008007 name: nucellar projection namespace: plant_anatomy def: "A portion of plant tissue that is the morphologically distinct portion of the nucellus overlying the vascular strands in the grass caryopsis." [GR:Anuradha_Pujar] subset: Poaceae subset: Rice synonym: "" RELATED [] synonym: "proyección nucelar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "珠心突起 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0020020 ! nucellus [Term] id: PO:0008008 name: modified aleurone namespace: plant_anatomy def: "A morphologically distinct aleurone layer located adjacent to the nucellar projection." [GR:Anuradha_Pujar] subset: Poaceae subset: Rice synonym: "aleurona modificada (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "特殊化した糊粉、修飾アリューロン (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:295 is_a: PO:0005360 ! aleurone layer [Term] id: PO:0008009 name: abaxial nucellar projection namespace: plant_anatomy def: "A portion of plant tissue that is the abaxial/lower portion of the nucellus overlying the vascular strands in the grass caryopsis." [GR:Anuradha_Pujar] subset: Poaceae subset: Rice synonym: "proyección nucelar abaxial (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "背軸側珠心突起 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0008007 ! nucellar projection [Term] id: PO:0008010 name: adaxial nucellar projection namespace: plant_anatomy def: "A portion of plant tissue that is the adaxial/upper portion of the nucellus overlying the vascular strands in the grass caryopsis." [GR:Anuradha_Pujar] subset: Poaceae subset: Rice synonym: "proyección nucelar adaxial (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "向軸側珠心突起 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0008007 ! nucellar projection [Term] id: PO:0008011 name: embryo vascular system namespace: plant_anatomy def: "Vascular system of embryo." [GR:Chih-Wei_Tung] synonym: "sistema vascular del embrión (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000034 ! vascular system is_a: PO:0025233 ! portion of embryo plant tissue relationship: part_of PO:0009009 ! plant embryo [Term] id: PO:0008012 name: stigma vascular system namespace: plant_anatomy def: "A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a stigma." [POC:Ramona_Walls] synonym: "sistema vascular del estigma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "stigma vein" RELATED [] synonym: "柱頭維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000034 ! vascular system relationship: part_of PO:0005019 ! carpel vascular system relationship: part_of PO:0009073 ! stigma [Term] id: PO:0008013 name: anther vascular system namespace: plant_anatomy def: "A phyllome vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a anther." [POC:Ramona_Walls] synonym: "sistema vascular de la antera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葯維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000034 ! vascular system relationship: part_of PO:0005018 ! stamen vascular system relationship: part_of PO:0009066 ! anther [Term] id: PO:0008014 name: filament vascular system namespace: plant_anatomy def: "A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a filament." [POC:Ramona_Walls] synonym: "filament vein" RELATED [] synonym: "sistema vascular del filamento (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花糸維管 系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000034 ! vascular system relationship: part_of PO:0005018 ! stamen vascular system relationship: part_of PO:0009067 ! filament [Term] id: PO:0008015 name: hypocotyl vascular system namespace: plant_anatomy def: "Vascular system of the hypocotyl." [GR:Chih-Wei_Tung] synonym: "sistema vascular del hipocótile (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚軸維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000034 ! vascular system is_a: PO:0025233 ! portion of embryo plant tissue relationship: part_of PO:0008011 ! embryo vascular system relationship: part_of PO:0020100 ! hypocotyl [Term] id: PO:0008016 name: vegetative shoot apical meristem namespace: plant_anatomy def: "A shoot apical meristem (PO:0020148) that gives rise to the apical growth of vegetative tissues and organs." [GR:Chih-Wei_Tung] synonym: "meristema vegetativo apical del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "vegetative meristem" RELATED [] synonym: "栄養シュート頂端分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:36 is_a: PO:0020148 ! shoot apical meristem [Term] id: PO:0008017 name: leaf sheath pulvinus namespace: plant_anatomy def: "A more or less abrupt swelling, especially at the apex or base of a leaf sheath." [GR:Chih-Wei_Tung] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "vaina del pulvínulo de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉鞘葉枕 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009000 ! pulvinus relationship: part_of PO:0020104 ! leaf sheath [Term] id: PO:0008018 name: transition vascular leaf namespace: plant_anatomy def: "A vascular leaf that is part of an heteroblastic series, and is characterized by anatomical features that are intermediate between juvenile and adult leaves." [GR:Chih-Wei_Tung] comment: Many species have juvenile leaves at the base of the stem, adult leaves at the apex, and transition leaves in between. In maize, juvenile leaves are at the tip of the stalk (stem), which differentiates first, with adult leaves at the base, while other grasses may have other arrangements. Transition leaves may have mosaics of juvenile and adult tissues, as in Brachypodium. subset: Angiosperm subset: Arabidopsis subset: Citrus subset: Maize subset: Poaceae subset: Rice synonym: "hoja de transición (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "維管束植物の幼葉と成熟葉の移行期の葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:371 is_a: PO:0009025 ! vascular leaf [Term] id: PO:0008019 name: leaf lamina base namespace: plant_anatomy def: "The region of the leaf lamina proximal to the stem and usually connected to it by means of a petiole." [GR:Chih-Wei_Tung] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "base de la lámina de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉身基部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0020039 ! leaf lamina [Term] id: PO:0008020 name: central zone of the leaf lamina namespace: plant_anatomy def: "Region that includes the widest or majority portion of leaf lamina and that does not include leaf apex and leaf lamina base." [GR:Chih-Wei_Tung] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "zona central de la lámina de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉身(葉片)の中央帯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0020039 ! leaf lamina [Term] id: PO:0008021 name: tertiary leaf vein namespace: plant_anatomy def: "A leaf lamina vein (PO:0020138) arising from a secondary leaf vein (PO:0020140)." [GR:Chih-Wei_Tung] comment: Vein orders only apply to hierarchically branching vein patterns, not to dichotomously branching vein patterns, as found in some ferns and gymnosperms. synonym: "cross-vein" NARROW [FNA:dba43715-e71f-4192-87a2-489f5b9b4c82] synonym: "third order leaf vein" RELATED [] synonym: "veinlet" NARROW [FNA:e3ab3fff-3015-4b76-af51-fc69ee9396d8] synonym: "vena terciaria (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "三次葉脈 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:435 is_a: PO:0020138 ! leaf lamina vein [Term] id: PO:0008022 name: quaternary leaf vein namespace: plant_anatomy def: "A leaf lamina vein (PO:0020138) arising from a tertiary leaf vein (PO:0008021)." [GR:Chih-Wei_Tung] comment: Vein orders only apply to hierarchically branching vein patterns, not to dichotomously branching vein patterns, as found in some ferns and gymnosperms. synonym: "cross-vein" NARROW [FNA:dba43715-e71f-4192-87a2-489f5b9b4c82] synonym: "fourth order leaf vein" RELATED [] synonym: "veinlet" NARROW [FNA:e3ab3fff-3015-4b76-af51-fc69ee9396d8] synonym: "vena cuaternaria (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "四次葉脈 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:435 is_a: PO:0020138 ! leaf lamina vein [Term] id: PO:0008023 name: higher order leaf vein namespace: plant_anatomy def: "A leaf lamina vein (PO:0020138) arising from a quaternary (PO:0008022) or other higher order leaf vein." [GR:Chih-Wei_Tung] comment: Vein orders only apply to hierarchically branching vein patterns, not to dichotomously branching vein patterns, as found in some ferns and gymnosperms. synonym: "cross-vein" NARROW [FNA:dba43715-e71f-4192-87a2-489f5b9b4c82] synonym: "fifth and higher order leaf vein" RELATED [] synonym: "veinlet" NARROW [FNA:e3ab3fff-3015-4b76-af51-fc69ee9396d8] synonym: "vena de alto orden (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "高次葉脈 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:435 is_a: PO:0020138 ! leaf lamina vein [Term] id: PO:0008024 name: petiole proximal end namespace: plant_anatomy def: "The region of the petiole proximal to its stem attachment site." [GR:Chih-Wei_Tung] synonym: "extremo proximal del pecíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "petiole base" RELATED [] synonym: "葉柄 近位端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0020038 ! petiole [Term] id: PO:0008025 name: central zone of the petiole namespace: plant_anatomy def: "Regions of the petiole that does not include petiole distal end and petiole proximal end." [GR:Chih-Wei_Tung] synonym: "zona central del pecíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉柄の中央帯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0020038 ! petiole [Term] id: PO:0008026 name: petiole distal end namespace: plant_anatomy def: "The region of the petiole distal to its stem attachment site or proximal to the leaf lamina." [GR:Chih-Wei_Tung] synonym: "extremo distal del pecíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "petiole apex" RELATED [] synonym: "葉柄遠位端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0020038 ! petiole [Term] id: PO:0008027 name: petiole adaxial epidermis namespace: plant_anatomy def: "A portion of petiole epidermis that covers the adaxial/upper surface of a petiole." [POC:Ramona_Walls] synonym: "epidermis adaxial del pecíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉柄向軸側 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000051 ! petiole epidermis [Term] id: PO:0008028 name: reproductive shoot apical meristem namespace: plant_anatomy def: "A shoot apical meristem (PO:0020148) that gives rise to the apical growth of reproductive tissues and organs." [GR:Chih-Wei_Tung] synonym: "meristema apical reproductivo del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "生殖シュート頂端 分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:36 is_a: PO:0020148 ! shoot apical meristem relationship: part_of PO:0025222 ! reproductive shoot apex [Term] id: PO:0008029 name: petiole abaxial epidermis namespace: plant_anatomy def: "A portion of petiole epidermis that covers the abaxial/lower surface of a petiole." [POC:Ramona_Walls] synonym: "epidermis abaxial del pecíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉柄背軸側 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000051 ! petiole epidermis [Term] id: PO:0008030 name: trichome cell namespace: plant_anatomy def: "A plant cell (PO:0009002) that is part of a multicellular trichome (PO:0000282)." [POC:curators] subset: CL synonym: "célula del tricoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "毛(毛茸、糸状体)細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:207 is_a: PO:0025606 ! native plant cell relationship: part_of PO:0025162 ! multicellular trichome [Term] id: PO:0008031 name: trichome branch namespace: plant_anatomy def: "OBSOLETE. The branch on a trichome." [GR:Chih-Wei_Tung] comment: This term was made obsolete because it is a sub-cellular component. New term unicellular trichome branch (GO:0090405) has been added to GO. For cell that is a branch of a multicellular trichome, see multicellular trichome branch cell (PO:0025163). synonym: "rama del tricoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "毛上の分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true consider: PO:0025163 [Term] id: PO:0008032 name: stomatal pore namespace: plant_anatomy def: "A plant anatomical space that forms an opening in an epidermis, flanked by two guard cells." [POC:curators] comment: The size of the stomatal pore is variable and controlled by movement of the guard cells in response to environmental cues. subset: TraitNet synonym: "poro estomático (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "stoma" BROAD [] synonym: "stomata" BROAD [] synonym: "stomatal aperture" RELATED [] synonym: "気孔開口部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025117 ! plant anatomical space relationship: part_of PO:0002000 ! stomatal complex [Term] id: PO:0008034 name: leaf whorl namespace: plant_anatomy def: "OBSOLETE. A cluster of leaves in crowded circles or spirals arising basally from a crown." [GR:Chih-Wei_Tung] comment: This term was made obsolete, because its definition did not match the new ontology structure as a child of collective phyllome structure. Annotations for this term are now associated with the new term collective leaf structure (PO:0025022). synonym: "hoja en verticilo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "rosette" RELATED [] synonym: "葉輪生 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true replaced_by: PO:0025022 [Term] id: PO:0008035 name: plerome namespace: plant_anatomy def: "A meristem forming the core of the axis composed of the primary vascular tissues and associated ground tissue, such as pith and interfascicular regions." [ISBN:0471245208] synonym: "pleroma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "原中心柱 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009013 ! portion of meristem tissue [Term] id: PO:0008036 name: periblem namespace: plant_anatomy def: "A portion of meristem tissue that forms the cortex." [ISBN:0471245208] synonym: "periblema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "原皮層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009013 ! portion of meristem tissue [Term] id: PO:0008037 name: seedling namespace: plant_anatomy def: "OBSOLETE. A young plant derived from a newly germinated seed." [GR:Chih-Wei_Tung] comment: This term was made obsolete. Replaced by whole plant growth stage seedling growth (PO:0007131) and whole plant (PO:0000003). synonym: "vástago (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "芽生え、実生 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:82 is_obsolete: true replaced_by: PO:0000003 [Term] id: PO:0008038 name: adventitious root primordium namespace: plant_anatomy def: "OBSOLETE: A root primordium that will develop into an adventitious root." [POC:curators] comment: This term was made obsolete because the PO does not have a distinct term for adventitious root. It is replaced by basal root primordium (PO:0025479) and shoot-borne root primordium (PO:0025480). synonym: "primordio de la raíz adventicia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "不定根根原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true consider: PO:0025479 consider: PO:0025480 [Term] id: PO:0008039 name: stem base namespace: plant_anatomy def: "The basal part of stem." [GR:Chih-Wei_Tung] synonym: "base del tallo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "gametophore stem base" EXACT [] synonym: "茎基部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0009047 ! stem [Term] id: PO:0008040 name: lodicule primordium namespace: plant_anatomy def: "A phyllome primordium (PO:0025128)that develops from a lodicule anlagen (PO:0025483) and is committed to the development of a lodicule (PO:0009036)." [POC:curators] synonym: "lodicule primordia" EXACT Plural [] synonym: "portion of lodicule primordium tissue" EXACT [] synonym: "primordio del lodículo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "鱗被原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:465 xref: PO_GIT:466 is_a: PO:0025128 ! phyllome primordium is_a: PO:0025477 ! floral organ primordium [Term] id: PO:0008041 name: stem internode elongation zone namespace: plant_anatomy def: "A shoot internode elongation zone that is part of a stem internode." [POC:curators] synonym: "zona de elongación del internodo del tallo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎節間伸長帯(層) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025100 ! shoot internode elongation zone relationship: part_of PO:0020142 ! stem internode [Term] id: PO:0008042 name: stem internode differentiation zone namespace: plant_anatomy def: "A shoot internode differentiation zone that is part of a stem internode." [POC:Ramona_Walls] comment: Primary, not secondary, tissue differentiation occurs in a differentiation zone. synonym: "zona de diferenciación del internodo del tallo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎節間分化帯(層) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025102 ! shoot internode differentiation zone relationship: part_of PO:0020142 ! stem internode [Term] id: PO:0008043 name: floral epidermis namespace: plant_anatomy def: "OBSOLETE. A portion of shoot epidermis that is part of the floral organs." [GR:Chih-Wei_Tung] comment: This term was made obsolete. Its former children were classified as children of either epidermis, phyllome epidermis or shoot epidermis. synonym: "epidermis floral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true consider: PO:0006040 consider: PO:0006041 consider: PO:0025096 consider: PO:0025097 consider: PO:0025184 [Term] id: PO:0008044 name: floral stomatal complex namespace: plant_anatomy def: "OBSOLETE. An opening pore on the epidermis of floral organs bordered by two guard cells and serving in gas exchange." [GR:Chih-Wei_Tung] comment: This term was made obsolete and replaced by the stomatal complexes of individual floral organs, such as petal stomatal complex or sepal stomatal complex. synonym: "complejo estomático floral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花気孔装置 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:233 is_obsolete: true consider: PO:0025217 consider: PO:0025218 consider: PO:0025219 consider: PO:0025220 consider: PO:0025221 [Term] id: PO:0008045 name: floral guard cell namespace: plant_anatomy def: "OBSOLETE. One of a pair of cells flanking the stomatal pore of floral organs." [GR:Chih-Wei_Tung] comment: This term was made obsolete and replaced by guard cell (PO:0000293) which can be post-composed with individual floral organs, such as petal or sepal. synonym: "célula guardiana floral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花孔辺細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true consider: PO:0000293 [Term] id: PO:0008046 name: floral stomatal pore namespace: plant_anatomy def: "OBSOLETE. A stomatal pore that is part of a floral stomatal complex." [POC:curators] comment: This term was made obsolete and replaced by stomatal pore (PO:0008032), which can be post-composed with individual floral organs, such as petal or sepal. synonym: "poro estomático floral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花気孔開口部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true consider: PO:0008032 [Term] id: PO:0008047 name: scutellar vascular system namespace: plant_anatomy def: "A vascular system in a scutellum." [GR:Chih-Wei_Tung] synonym: "scutellum vascular system" RELATED [] synonym: "sistema vascular de escutelo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚盤維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000034 ! vascular system is_a: PO:0025233 ! portion of embryo plant tissue relationship: part_of PO:0008011 ! embryo vascular system relationship: part_of PO:0020110 ! scutellum [Term] id: PO:0008048 name: scutellar epithelium namespace: plant_anatomy def: "A continuous layer of cylindrical cells covering the endosperm side of the scutellum. Thought to act as a secretory and absorptive organ." [GR:Chih-Wei_Tung] synonym: "epitelio escutelar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of scutellar epithelium" EXACT [] synonym: "scutellum epithelium" EXACT [] synonym: "胚盤上皮細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025233 ! portion of embryo plant tissue relationship: part_of PO:0020110 ! scutellum [Term] id: PO:0009000 name: pulvinus namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) at the apex or base of a petiole, petiolule, leaf sheath, or branch that is differentiated from the remaining organ parts by its enlarged cross section." [POC:curators] comment: Often glandular. Often involved in movement of a plant structure in response to touch, gravity or light. In panicoid grasses a swollen region in the stem above the intercalary meristem. Such a definition would also include stems of Chloranthaceae, Acanthaceae, Carpels, Amaranthaceae, etc. [source: APweb:Glossary]. synonym: "pulvínulo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "pulvini" EXACT Plural [FNA:8fa72a9e-0eeb-4ecd-a965-0b1133fcd921] synonym: "葉枕 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PATO:0000586 xref: PO_GIT:70 xref: PO_GIT:81 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0009006 ! shoot system [Term] id: PO:0009001 name: fruit namespace: plant_anatomy alt_id: PO:0020067 alt_id: PO:0020068 alt_id: PO:0020069 alt_id: PO:0020070 alt_id: PO:0020071 alt_id: PO:0020072 alt_id: PO:0020073 alt_id: PO:0020074 alt_id: PO:0020076 alt_id: PO:0020077 alt_id: PO:0020078 alt_id: PO:0020079 alt_id: PO:0020080 alt_id: PO:0020082 alt_id: PO:0020083 alt_id: PO:0020087 alt_id: PO:0020107 def: "A multi-tissue plant structure (PO:0025496) that develops from a gynoecium (PO:0009062) and may have as parts one or more seeds (PO:0009010)." [POC:curators] comment: A fruit may contain additional plant structures (PO:0009011) that were part of a flower (PO:0009046) and mature along with the gynoecium, such as a receptacle (PO:0009064). A fruit may develop without fertilization in cases of parthenocarpy, apomixis, or other hormone-induced conditions and may not always contain seeds. Fruits only occur in angiosperms. subset: Angiosperm subset: Arabidopsis subset: Maize subset: Poaceae subset: Rice subset: TraitNet synonym: "accessory fruit" NARROW [FNA:dd7046cb-21f6-4631-b5a6-1aa46e149660] synonym: "achene" NARROW [] synonym: "acorn" NARROW [FNA:dd455c86-ec50-45e3-81f8-3bcc5ad83bd7] synonym: "aggregate fruit" NARROW [FNA:853ed939-84ea-424c-9fbe-88e2c0dff4ff] synonym: "akene" NARROW [FNA:36a56913-88e9-4d72-8205-0ea14a215ae6] synonym: "anthocarp" NARROW [FNA:93db5e86-9dd3-43b5-9389-3f8a3308ce15] synonym: "berry" NARROW [] synonym: "capsule" NARROW [] synonym: "caryopsides" NARROW Plural [FNA:db69b5da-dc9d-4990-a77b-b8ce8d70a74b] synonym: "caryopsis" NARROW [] synonym: "circumcissile capsule" NARROW [] synonym: "citrus fruit" NARROW [FNA:6d21b6d9-25d9-4206-b285-a79b3b4fe432] synonym: "coenocarp" NARROW [FNA:c13b1312-1cc5-4ace-98e2-fde12aec09da] synonym: "cypsela" NARROW Plural [FNA:b15611f1-7317-4598-b03c-d265b2437d06] synonym: "diaspore" BROAD [] synonym: "diclesia" NARROW Plural [FNA:f1b9229b-956e-4df1-a0ac-399b813bc534] synonym: "diclesium" NARROW [FNA:6ea25ab3-8a28-459d-9a97-26c849c31c1c] synonym: "diplotegia" NARROW Plural [FNA:f6900203-e2b1-4a60-8ac8-e740dda1e569] synonym: "diplotegium" NARROW [FNA:9a9b72d6-d703-43c4-92d9-f3e69345ecdb] synonym: "drupe" NARROW [FNA:355c3900-0afb-4b22-b78f-4cf4819a5122] synonym: "folliceta" NARROW Plural [FNA:5ab8ba51-688c-4168-b7b6-12219243a111] synonym: "follicetum" NARROW [FNA:7dcf2c80-ac86-43d1-a229-29f6166494e8] synonym: "follicle" NARROW [] synonym: "fruit" NARROW [FNA:cbc8af47-46a0-496b-a9fc-678f071dcae8] synonym: "fruto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "glandes" NARROW Plural [FNA:f587085c-d589-42bc-86f0-4b2af856e18a] synonym: "glans" NARROW [FNA:749e1660-c475-427c-ac49-c8b5667e573e] synonym: "grain" NARROW [] synonym: "hesperidia" NARROW Plural [FNA:0901d9fe-db80-42f9-963b-12ec2615901a] synonym: "hesperidium" NARROW [FNA:cdf9d9e2-d683-488b-a620-73daa15b7c25] synonym: "hip" NARROW [FNA:cbf08b9f-834a-497d-b46e-cef14fdbfc0c] synonym: "kernel" NARROW [] synonym: "legume" NARROW [] synonym: "loculicidal capsule" NARROW [] synonym: "loment" NARROW [FNA:9e376fd5-ac74-4319-9b28-5ddfb1c5141b] synonym: "lomentum" NARROW [] synonym: "multiple fruit" NARROW [FNA:bf3f5da4-5b0b-4fa7-a8cd-112f4c8b06f8] synonym: "nut" NARROW [] synonym: "nutlet" NARROW [FNA:dbfe371e-f400-4cb5-bbc0-b457ab1e10a1] synonym: "pepo" NARROW [FNA:149ac152-f1fc-47d5-82e2-eeee7eadfc86] synonym: "pod" NARROW [] synonym: "pome" NARROW [] synonym: "poricidal capsule" NARROW [] synonym: "pyxides" NARROW Plural [FNA:ab71ef94-a2f8-4441-9ede-f0a7da00c624] synonym: "pyxis" NARROW [FNA:9abb3dc4-5ac5-4492-a373-a7a4c5e37146] synonym: "samara" NARROW [FNA:b92ee2bf-9f99-4864-b1c5-5724ab76d749] synonym: "schizocarp" NARROW [] synonym: "septicidal capsule" NARROW [] synonym: "septifragal capsule" NARROW [] synonym: "silicle" NARROW [FNA:8f7b5172-d7ed-4a04-b148-04b400ca4162] synonym: "silicula" NARROW [] synonym: "siliqua" NARROW [] synonym: "silique" NARROW [] synonym: "stone fruit" NARROW [FNA:f8912e6a-2433-49c6-ae5e-f61769754bcf] synonym: "syconia" NARROW Plural [FNA:a392c33c-1238-4317-a392-92a52ed22faf] synonym: "syconium" NARROW [FNA:0179251b-9896-4974-abf5-6da4b92588bd] synonym: "syncarp" NARROW [FNA:67fa41ae-b735-4d89-b5db-7631b873ef7a] synonym: "utricle" NARROW [FNA:79dd979c-c3e8-4197-bf22-cd14b8932901] synonym: "果実 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:76 is_a: PO:0025496 ! multi-tissue plant structure [Term] id: PO:0009002 name: plant cell namespace: plant_anatomy def: "A cell which is a plant structure (PO:0009011)." [GO:0005623, POC:curators] comment: Applies to cells that are living or dead at maturity (e.g., fiber cell or tracheid) and includes any external encapsulating structures (if present) such as the plasma membrane and the plant-type cell wall. Definition of cell GO:0005623: "The basic structural and functional unit of all organisms. Includes the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope". GO:0009505. Definition of plant-type cell wall (GO:0009505): A more or less rigid structure lying outside the cell membrane of a cell and composed of cellulose and pectin and other organic and inorganic substances, synonym; exact: cellulose and pectin-containing cell wall. subset: CL subset: reference subset: TraitNet synonym: "célula vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "cell" BROAD [] synonym: "植物細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: GO:0005623 xref: PO_GIT:56 is_a: PO:0009011 ! plant structure [Term] id: PO:0009003 name: sporophyte namespace: plant_anatomy def: "OBSOLETE. A plant structure that is a product of fertilization and produces spores through meiosis." [POC:curators] comment: Replace_by whole plant (PO: PO:0000003) in the sporophyte development phase (PO:0028003). Structures that only occur in sporophyte should have participates_in relation to sporophytic development phase. subset: reference synonym: "esporofito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胞子体 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:68 is_obsolete: true replaced_by: PO:0000003 [Term] id: PO:0009004 name: gametophyte namespace: plant_anatomy def: "OBSOLETE. A plant structure that arises through meiosis and may produce gametes by mitosis." [POC:curators] comment: Replace_by whole plant in the gametophyte phase (PO:0028002). The gametophyte arises from the product of meiosis (the spore). Structures that occur only in gametophytes should have a participates_in relation to the gametophyte phase. subset: reference synonym: "gametofito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "配偶体 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:67 is_obsolete: true consider: PO:0000003 consider: PO:0025279 consider: PO:0025280 [Term] id: PO:0009005 name: root namespace: plant_anatomy alt_id: PO:0003006 def: "A plant axis (PO:0025004) that lacks shoot axis nodes (PO:0005004), grows indeterminately, and is usually positively geotropic." [ISBN:978-0879015329, ISBN:9780964022157, POC:curators, POC:Laurel_Cooper] comment: Roots function in the absorption of water and inorganic nutrients, anchoring the plant body to the ground, and supporting it, storage of food and nutrients, and vegetative reproduction. The roots of most vascular plant species enter into symbiosis with soil-borne microorganisms. Roots are usually found underground, although there are many exceptions, such as the aerial roots of orchids. Roots often form secondary thickening from the root lateral meristem (PO:0006308). Commonly thought of as one of the three basic parts of the plant body, along with the shoot axis (PO:0025029) and leaves (PO:0025034). subset: Angiosperm subset: Gymnosperms subset: Maize subset: Musa subset: Potato subset: reference subset: Rice subset: Tomato subset: TraitNet synonym: "aerial root" NARROW [] synonym: "climbing root" NARROW [FNA:bf0ce902-e91c-401a-92a8-26b20142ce5f] synonym: "raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "radices" EXACT Plural [FNA:3c46e84c-23e4-416b-91cd-2f7c42e4b13d] synonym: "radix" EXACT [FNA:e6315684-fc99-4976-b39d-b356c4b7e7fd] synonym: "根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:578 is_a: PO:0025004 ! plant axis relationship: part_of PO:0025025 ! root system [Term] id: PO:0009006 name: shoot system namespace: plant_anatomy def: "A collective plant organ structure (PO:0025007) that produces shoot-borne portions of meristem tissue (PO:0009013) and the plant structures (PO:0009011) that arise from them." [POC:curators, POC:Laurel_Cooper] comment: The shoot system is generally used to refer to the above-ground plant parts, although some plants have parts of their shoot system underground. For example, a rhizome (PO:0004542), bulb (PO:0025356), a corm (PO:0025355) or a subterranean tuber (PO:0004547), as in Solanum tuberosum (potato) or yam, are all part of the shoot system. subset: reference subset: TraitNet synonym: "Poaceae crown" RELATED [] synonym: "shoot" RELATED [] synonym: "sistema de epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "thalli" RELATED Plural [FNA:d1431b5c-7b86-46a0-8d3c-bd426fe12c85] synonym: "thallus" RELATED [FNA:02756ad4-a09c-48d7-8754-903254e557a9] synonym: "tree crown" NARROW [] synonym: "シュート系、苗条系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:135 is_a: PO:0025007 ! collective plant organ structure [Term] id: PO:0009007 name: portion of plant tissue namespace: plant_anatomy def: "A plant structure (PO:0009011) that consists predominantly of similarly specialized plant cells (PO:0009002) of one or more types." [POC:curators, TAIR:Leonore_Reiser] comment: A portion of plant tissue may contain one or several types of cells that are organized in a specific spatial arrangement into a structural unit (which includes a mass of callus) and may include an intercellular matrix. May include other types of isolated cells, such as idioblasts. subset: reference subset: TraitNet synonym: "plant tissue" RELATED [] synonym: "porción de un tejido vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of tissue" BROAD [] synonym: "tissue" BROAD [] synonym: "植物組織の一部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:59 is_a: PO:0009011 ! plant structure [Term] id: PO:0009008 name: plant organ namespace: plant_anatomy def: "A multi-tissue plant structure (PO:0025496) that is a functional unit, is a proper part of a whole plant (PO:0000003), and includes portions of plant tissue (PO:0009007) of at least two different types that derive from a common developmental path." [POC:curators] comment: Examples include stem (PO:0009047), leaf (PO:0025034), and root (PO:0009005). May include individual plant cells (PO:0009002) that are not part of a portion of plant tissue (e.g., idioblasts, PO:0000283). A plant organ may have one or more different plant organs as parts, such as a sporophyll (PO:0009026) that may have as part a sporangium (PO:0025094) or a carpel (PO:0009030) that may have as part a plant ovule (PO:0020003). subset: TraitNet synonym: "órgano vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "compound plant organ" RELATED [] synonym: "organ" BROAD [] synonym: "simple plant organ" RELATED [PATO:01503] synonym: "植物 器官 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:55 is_a: PO:0025496 ! multi-tissue plant structure [Term] id: PO:0009009 name: plant embryo namespace: plant_anatomy def: "A whole plant (PO:0000003) that participates in the plant embryo stage (PO:0007631)." [POC:curators] comment: A plant embryo is generally formed after the first division of a plant zygote (PO:0000423), but in the case of a nucellar (adventitious) plant embryo (PO:0004537), somatic plant embryo (PO:0025302), microspore-derived cultured plant embryo (PO:0025305), and other embryos that arise through apogamy, it begins after the division of a single cell that is not a zygote. The end of the embryo stage varies among taxa; the beginning of a seed germination stage (PO:0007057) in seed plants, formation of the first vascular leaf (PO:0009025) in pteridophytes, the beginning of development of a sporangium (PO:0025094) in bryophytes, or the beginning of the formation of a plant organ (PO:0009008) such as a root (PO:0009005), shoot axis (PO:0025029), or vascular leaf (PO:0009025) in a cultured plant embryo (PO:0000010). synonym: "embrión (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "embryo" BROAD [] synonym: "germ" RELATED [] synonym: "植物胚 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:92 is_a: PO:0000003 ! whole plant [Term] id: PO:0009010 name: seed namespace: plant_anatomy def: "A multi-tissue plant structure (PO:0025496) that develops from a plant ovule (PO:0020003) and has as parts a plant embryo (PO:0009009) enclosed in a seed coat (PO:0009088)." [POC:curators] comment: A seed generally develops from an ovule (PO:0020003) after fertilization, but may develop without fertilization in the case of apogamy (e.g., adventitious embryos or somatic embryos). A seed is a reproductive unit of seed plants (gymnosperms, angiosperms, and fossil pteridosperms). subset: Angiosperm subset: Arabidopsis subset: Citrus subset: Gymnosperms subset: Maize subset: Poaceae subset: Rice subset: Tomato subset: TraitNet synonym: "diaspore" BROAD [] synonym: "pyrene" NARROW [FNA:f5c50e73-61e3-48ec-b918-6f85b3f40738] synonym: "semilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "種子 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:405 is_a: PO:0025496 ! multi-tissue plant structure [Term] id: PO:0009011 name: plant structure namespace: plant_anatomy def: "An anatomical structure that is or was part of a plant, or was derived from a part of a plant." [CARO:0000003, POC:curators] comment: 'Part' includes both proper parts and the whole plant. CARO:0000003 anatomical structure is defined as: Material anatomical entity that has inherent 3D shape and is generated by coordinated expression of the organism's own genome. subset: TraitNet synonym: "estructura vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "植物 構造 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:57 is_a: PO:0025131 ! plant anatomical entity [Term] id: PO:0009013 name: portion of meristem tissue namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) in which plant cells (PO:0009002) have retained their embryonic characteristics, or have reverted to them secondarily, and that divide to produce new cells that can undergo differentiation to form mature tissues, i.e. they have a capacity for morphogenesis and growth." [APweb:Glossary, GR:Pankaj_Jaiswal] subset: TraitNet synonym: "meristem" EXACT [] synonym: "meristema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "meristematic tissue" EXACT [] synonym: "分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:472 is_a: PO:0009007 ! portion of plant tissue [Term] id: PO:0009014 name: dermal tissue namespace: plant_anatomy def: "OBSOLETE. A portion of plant tissue that covers the surface of the plant." [GR:Pankaj_Jaiswal, ISBN:0122151704] comment: This term is redundant with epidermis and will be obsoleted. Move annotations to epidermis. synonym: "tejido dérmico (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "表皮組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:108 is_obsolete: true replaced_by: PO:0005679 [Term] id: PO:0009015 name: portion of vascular tissue namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) that has as part one or more tracheary elements (PO:0000290) or sieve elements (PO:0025406)." [POC:curators] comment: Functions in conduction and support. In shoot axes (PO:0025029), vascular tissue is often found as part of a shoot axis stele (PO:0025198) or as scattered vascular bundles (PO:0005020). May include other types of tissues or cells, such as parenchyma (PO:0005421) or fiber cells (PO:0025407). subset: TraitNet synonym: "porción de tejido vascular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "vascular system" RELATED [] synonym: "vascular tissue" EXACT [] synonym: "維管束細胞の一部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: BTO:0001432 xref: PO_GIT:431 is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0000034 ! vascular system [Term] id: PO:0009016 name: ground tissue namespace: plant_anatomy def: "OBSOLETE. Tissues other than the vascular tissues, epidermis and the periderm." [GR:Pankaj_Jaiswal] comment: Replaced by portion of ground tissue (). Uninformative definition. Check it again. synonym: "tejido fundamental (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "基本組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true replaced_by: PO:0025059 [Term] id: PO:0009017 name: inflorescence branch pulvinus namespace: plant_anatomy def: "A pulvinus (PO:0009000) of an inflorescence branch (PO:0009081)." [GR:Chih-Wei_Tung, POC:Laurel_Cooper] synonym: "pulvínulo ramificado de una inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花序枝葉枕 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:81 is_a: PO:0009000 ! pulvinus relationship: part_of PO:0009081 ! inflorescence branch [Term] id: PO:0009018 name: basal endosperm transfer cell namespace: plant_anatomy def: "A transfer cell that is part of a basal endosperm transfer layer." [POC:Ramona_Walls] comment: Responsible for transferring nutrients to an embryo by symplastic or apoplastic methods. subset: CL synonym: "célula de transferencia del endosperma basal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "基底胚乳転送細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:240 is_a: PO:0000078 ! transfer cell relationship: part_of PO:0025196 ! basal endosperm transfer layer [Term] id: PO:0009019 name: obsolete basal endosperm transfer layer namespace: plant_anatomy def: "OBSOLETE. A cell layer found in basal endosperm transfer cell." [GR:Chih-Wei_Tung] comment: This term was made obsolete because the definition was wrong. Replace by new term with same name but corrected definition. synonym: "capa de transferencia del endosperma basal obsoleto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] is_obsolete: true replaced_by: PO:0025196 [Term] id: PO:0009020 name: meristem L1 layer namespace: plant_anatomy def: "A portion of meristem tissue (PO:0009013) that is the outermost layer of a shoot apical meristem (PO:0020148) and gives rise to a shoot system epidermis (PO:0006035)." [GR:Pankaj_Jaiswal, PMID:11283725, PMID:12221985, POC:Laurel_Cooper] comment: The cells of the meristem L1 layer divide in a strictly anticlinical fashion. synonym: "meristema L1 (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tunica " RELATED [] synonym: "分裂組織 L1 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:150 xref: PO_GIT:576 is_a: PO:0009013 ! portion of meristem tissue relationship: part_of PO:0020148 ! shoot apical meristem [Term] id: PO:0009021 name: meristem L2 layer namespace: plant_anatomy def: "A portion of meristem tissue (PO:0009013) directly beneath a meristem L1 layer (PO:0009020) in a shoot apical meristem (PO:0020148) which gives rise to ground tissue (PO:0025059)." [GR:Pankaj_Jaiswal, PMID:11283725, PMID:12221985, POC:Laurel_Cooper] comment: Cells in the first subepidermal layer, the L2, divide in a largely anticlinal fashion, forming a completely separate population of cells from the other cell layers. Within developing organs, the meristem L2 layer divides anticlinally and periclinally. synonym: "meristema L2 (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "分裂組織 L2 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:150 xref: PO_GIT:576 is_a: PO:0009013 ! portion of meristem tissue relationship: part_of PO:0020148 ! shoot apical meristem relationship: part_of PO:0025595 ! shoot system ground meristem [Term] id: PO:0009022 name: meristem L3 layer namespace: plant_anatomy def: "A portion of meristem tissue (PO:0009013) beneath a meristem L2 layer (PO:0009021) in a shoot apical meristem (PO:0020148) which gives rise to internal tissues of leaf and stem." [GR:Pankaj_Jaiswal, PMID:11283725, PMID:12221985, POC:Laurel_Cooper] comment: The meristem L3 layer cells frequently divide in various orientations. synonym: "meristema L3 (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "分裂組織 L3 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:150 xref: PO_GIT:576 is_a: PO:0009013 ! portion of meristem tissue relationship: part_of PO:0020148 ! shoot apical meristem relationship: part_of PO:0025595 ! shoot system ground meristem [Term] id: PO:0009023 name: leaf axil namespace: plant_anatomy def: "An axil that is the space between a shoot axis and a leaf that branches from the shoot axis." [POC:Ramona_Walls] synonym: "hoja axilar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:104 is_a: PO:0025224 ! axil [Term] id: PO:0009025 name: vascular leaf namespace: plant_anatomy def: "A leaf (PO:0025034) in a vascular plant." [POC:curators] comment: Has vascular tissue. From APweb Glossary: In angiosperms, commonly thought of as one of the three basic parts of the seed plant body, a structure usually of determinate growth, without secondary thickening, and of superficial origin, often flattened and photosynthetic in part, and in the axil of which is found a bud. Occurs in the sporophytic phase of a plant life cycle. subset: Angiosperm subset: Arabidopsis subset: Citrus subset: Gymnosperms subset: Maize subset: Musa subset: Potato subset: Pteridophytes subset: reference subset: Rice subset: Tomato subset: TraitNet synonym: "ascidia" NARROW [FNA:06544712-db97-4208-b188-c4b756a53c72] synonym: "ascidium" NARROW [FNA:a97f1513-7684-49d4-92f5-934d1c8b3e1c] synonym: "crozier" RELATED [FNA:87e7efa9-89d7-4249-be74-bc22a0466a05] synonym: "fiddlehead" NARROW [FNA:d894ba18-4523-484c-abab-26d1cac75bc4] synonym: "foliage leaf" EXACT [] synonym: "frond" NARROW [] synonym: "hoja vascular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "leaf, vascular" EXACT [] synonym: "macrophyll" RELATED [FNA:c1142d9b-c42a-45e1-93ac-9cbe9575321e] synonym: "megaphyll" RELATED [FNA:c26c826a-30d6-494e-a2f1-05540465c9fc] synonym: "needle-like leaf" NARROW [] synonym: "pitcher" NARROW [FNA:30d8bef3-ad1a-44ed-a995-24c3e342aefd] synonym: "pitcher blade" NARROW [FNA:d3928bf3-1d8a-4fe5-a728-95c13c3a0f90] synonym: "pitcher-blade" NARROW [FNA:30c47c20-f459-4518-8657-feed7eb92fe4] synonym: "scale-like leaf" NARROW [] synonym: "sterile frond" NARROW [FNA:a4dc40f4-92f9-4ba5-b616-a84564f63fed] synonym: "trophophyll" NARROW [FNA:8654d268-1e4c-4edf-b937-82a965b4edef] synonym: "vascular leaves" EXACT Plural [FNA:c7d9d167-4121-43b0-b2fe-bb1ae9d6d3a6] synonym: "維管束のある葉, または維管束植物の葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:137 is_a: PO:0025034 ! leaf [Term] id: PO:0009026 name: sporophyll namespace: plant_anatomy def: "A leaf-like organ on which one or more sporangia are borne." [APweb:Glossary] subset: reference subset: TraitNet synonym: "esporofilo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "spore leaf" EXACT [FNA:301289d5-912b-4db3-af05-73579ecb9ef0] synonym: "胞子葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006001 ! phyllome [Term] id: PO:0009027 name: megasporophyll namespace: plant_anatomy def: "A structure upon which (or in the axil of which) one or more megasporangia are borne; in flowering plants, a carpel." [APweb:Glossary] subset: TraitNet synonym: "cone scale" NARROW [FNA:ae5076ce-3553-419a-af95-07c2062ad4e0] synonym: "macrosporophyll" RELATED [FNA:c54df958-9c56-49e7-8ed8-64e36c9f42ed] synonym: "megasporofilo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "ovuliferous scale" NARROW [FNA:8e8e55b5-2c05-4089-b43c-3bcf5692c2a2] synonym: "大胞子葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009026 ! sporophyll [Term] id: PO:0009028 name: microsporophyll namespace: plant_anatomy def: "A structure on which one or more microsporangia are borne; in flowering plants, the stamen." [APweb:Glossary] subset: TraitNet synonym: "microsporofilo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小胞子葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009026 ! sporophyll [Term] id: PO:0009029 name: stamen namespace: plant_anatomy alt_id: PO:0006441 alt_id: PO:0006472 def: "A microsporophyll bearing one or more microsporangia." [APweb:Glossary] comment: Part of tassel floret. subset: reference subset: TraitNet synonym: "estambre (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae stamen" NARROW [] synonym: "Zea stamen" NARROW [] synonym: "雄蕊 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009028 ! microsporophyll is_a: PO:0025395 ! floral organ relationship: part_of PO:0009061 ! androecium [Term] id: PO:0009030 name: carpel namespace: plant_anatomy alt_id: PO:0006455 alt_id: PO:0006470 def: "A megasporophyll, almost always at the center of a flower, its margins more or less fused together or with other carpels to enclose the ovule(s)." [APweb:Glossary] comment: In some cases, a gynoecium (PO:0009062) may consist of only one carpel, in which case annotations should go on carpel (PO:0009030). The word pistil is used synonymously with gynoecium, but if a gynoecium consists of a single carpel, then pistil may be used synonymously with carpel. If carpels are fused, the gynoecium is a syncarpous gynoecium, as in Poaceae, Brassicaceae and Solanaceae. If carpels are free, the gynoecium is an apocarpous gynoecium, as in Fabaceae. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). subset: reference subset: TraitNet synonym: "carpelo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "pistil" BROAD [] synonym: "Poaceae carpel" NARROW [] synonym: "Zea carpel" NARROW [] synonym: "心皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:470 is_a: PO:0009027 ! megasporophyll is_a: PO:0025395 ! floral organ relationship: part_of PO:0009062 ! gynoecium [Term] id: PO:0009031 name: sepal namespace: plant_anatomy def: "A phyllome (PO:0006001) that is usually green, and is part of the calyx (PO:0009060)." [APweb:Glossary] comment: In some species the sepals (PO:0009031) may not be green for example many members of the Liliaceae family. subset: reference subset: TraitNet synonym: "sépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "がく片 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:543 is_a: PO:0006001 ! phyllome is_a: PO:0025395 ! floral organ relationship: part_of PO:0009060 ! calyx [Term] id: PO:0009032 name: petal namespace: plant_anatomy def: "A phyllome (PO:0006001) that is part of the corolla (PO:0009059), and is usually colored (not green)." [APweb:Glossary, POC:curators] comment: In some species the petal (PO:0009032) may not be colored. subset: Angiosperm subset: reference subset: TraitNet synonym: "pétalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花弁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:542 is_a: PO:0006001 ! phyllome is_a: PO:0025395 ! floral organ relationship: part_of PO:0009059 ! corolla [Term] id: PO:0009033 name: tepal namespace: plant_anatomy def: "A phyllome (PO:0006001) that is part of a perianth (PO:0009058) where it is not possible to distinguish between the petals (PO:0009032) and sepals (PO:0009031)." [POC:curators] comment: There is no differentiation between the petals (PO:0009032) and the sepals (PO:0009031) in color, placement, and size (e.g. some species of Magnolia). subset: reference subset: TraitNet synonym: "tépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花被片 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:83 is_a: PO:0006001 ! phyllome is_a: PO:0025395 ! floral organ relationship: part_of PO:0025021 ! collective tepal structure [Term] id: PO:0009034 name: flower bract namespace: plant_anatomy def: "A bract (PO:0009055) that subtends a perianth (PO:0009058) that is part of a flower (PO:0009046)." [POC:curators] subset: reference subset: TraitNet synonym: "bráctea floral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "chaff" RELATED [] synonym: "floral bract" EXACT [] synonym: "花苞(葉) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:84 is_a: PO:0009055 ! bract is_a: PO:0025395 ! floral organ relationship: part_of PO:0009046 ! flower [Term] id: PO:0009035 name: nectary namespace: plant_anatomy def: "A multicellular glandular structure secreting a liquid containing organic substances especially sugars." [GR:Pankaj_Jaiswal] subset: reference subset: TraitNet synonym: "nectario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "蜜腺 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005656 ! portion of secretory tissue relationship: part_of PO:0009006 ! shoot system [Term] id: PO:0009036 name: lodicule namespace: plant_anatomy alt_id: PO:0006381 alt_id: PO:0006382 def: "A phyllome that is part of a grass floret and is one of two or three tiny scales or flaps of tissue outside the stamens." [POC:curators] comment: May represent a reduced floral structure. If you are annotating to this structure for Zea mays, please also add an annotation to the corresponding floret type, if known. Choose the most specific term possible from: ear floret (PO:0006354), lower floret of pedicellate spikelet of ear (PO:0006353), lower floret of sessile spikelet of ear (PO:0006351), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). subset: reference synonym: "lodículo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "lodicule of ear floret" NARROW [] synonym: "lodicule of tassel floret" NARROW [] synonym: "lodiculus" EXACT [] synonym: "squamella" EXACT [FNA:ead20a1b-057b-4008-9466-bdb8e283aa82] synonym: "squamellae" EXACT Plural [FNA:c5765385-917c-465e-83f8-b4fe5d693146] synonym: "squamule" EXACT [FNA:f18da584-2b0b-4b03-a614-40140a1cb89e] synonym: "鱗被 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:241 is_a: PO:0006001 ! phyllome is_a: PO:0025395 ! floral organ relationship: part_of PO:0009082 ! spikelet floret [Term] id: PO:0009037 name: lemma namespace: plant_anatomy alt_id: PO:0006356 alt_id: PO:0006363 alt_id: PO:0006395 alt_id: PO:0006397 alt_id: PO:0006407 alt_id: PO:0006409 alt_id: PO:0006431 alt_id: PO:0006432 alt_id: PO:0006433 alt_id: PO:0006434 def: "A flower bract (PO:0009034) that is the lower of the two bracts (PO:0009055) enclosing a (PO:0009082) spikelet floret." [APweb:Glossary, POC:curators, POC:Laurel_Cooper] comment: A lemma (PO:0009037) and palea (PO:0009038) enclose an individual spikelet floret (PO:0009082). The lemma is usually the larger of the two. Since it is not clear what the lemma and palea correspond to in conventional flowers, no assumptions of homology are made. If you are annotating to this structure for Zea species an annotation can also be made to the more specific floret type, if known. Choose the most specific term possible from: ear floret (PO:0006354), lower floret of pedicellate spikelet of ear (PO:0006353), lower floret of sessile spikelet of ear (PO:0006351), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). Found in Found in Poaceae, Cyperaceae and other Poales. subset: Maize subset: Poaceae subset: reference synonym: "lemma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "lemma del florete del penacho (borla) o de la espiga (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "lemma of ear floret" NARROW [] synonym: "lemma of lower floret of pedicellate spikelet of ear" NARROW [] synonym: "lemma of lower floret of pedicellate spikelet of tassel" NARROW [] synonym: "lemma of lower floret of sessile spikelet of ear" NARROW [] synonym: "lemma of lower floret of sessile spikelet of tassel" NARROW [] synonym: "lemma of tassel floret" NARROW [] synonym: "lemma of upper floret of pedicellate spikelet of ear" NARROW [] synonym: "lemma of upper floret of pedicellate spikelet of tassel" NARROW [] synonym: "lemma of upper floret of sessile spikelet of ear" NARROW [] synonym: "lemma of upper floret of sessile spikelet of tassel" NARROW [] synonym: "lemmas" EXACT Plural [FNA:95b70500-2969-4d99-801e-9367ba2db50e] synonym: "lemmata" EXACT Plural [FNA:874598c1-dd20-4ab3-ac36-3180873df1bc] synonym: "外頴 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:381 is_a: PO:0009034 ! flower bract relationship: part_of PO:0009082 ! spikelet floret [Term] id: PO:0009038 name: palea namespace: plant_anatomy alt_id: PO:0006359 alt_id: PO:0006361 alt_id: PO:0006399 alt_id: PO:0006401 alt_id: PO:0006411 alt_id: PO:0006413 alt_id: PO:0006427 alt_id: PO:0006428 alt_id: PO:0006429 alt_id: PO:0006430 def: "A flower bract (PO:0009034) that is the upper/distal of the two bracts (PO:0009055) enclosing a (PO:0009082) spikelet floret." [APweb:Glossary, POC:curators, POC:Laurel_Cooper] comment: A lemma (PO:0009037) and palea (PO:0009038) enclose an individual spikelet floret (PO:0009082). The palea is usually the smaller of the two. Since it is not clear what the lemma and palea correspond to in conventional flowers, no assumptions of homology are made. If you are annotating to this structure for Zea species an annotation can also be made to the more specific floret type, if known. Choose the most specific term possible from: ear floret (PO:0006354), lower floret of pedicellate spikelet of ear (PO:0006353), lower floret of sessile spikelet of ear (PO:0006351), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). Found in Found in Poaceae, Cyperaceae and other Poales. subset: reference synonym: "pale" BROAD [FNA:3d284a17-79c6-40b0-84c5-1cd337f43e55] synonym: "palea (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "palea of ear floret" NARROW [] synonym: "palea of lower floret of pedicellate spikelet of ear" NARROW [] synonym: "palea of lower floret of pedicellate spikelet of tassel" NARROW [] synonym: "palea of lower floret of sessile spikelet of ear" EXACT [] synonym: "palea of lower floret of sessile spikelet of tassel" NARROW [] synonym: "palea of tassel floret" NARROW [] synonym: "palea of upper floret of pedicellate spikelet of ear" NARROW [] synonym: "palea of upper floret of pedicellate spikelet of tassel" NARROW [] synonym: "palea of upper floret of sessile spikelet of ear" NARROW [] synonym: "palea of upper floret of sessile spikelet of tassel" NARROW [] synonym: "paleae" BROAD Plural [FNA:28b8e135-e4b9-4419-9f14-68d68bbc80c7] synonym: "paleas" BROAD Plural [FNA:c7715818-04d2-4e9f-b63f-8741b6e558f4] synonym: "palet" BROAD [FNA:c7612a78-aff8-478d-9a6e-866dac52f101] synonym: "内頴 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:381 is_a: PO:0009034 ! flower bract relationship: part_of PO:0009082 ! spikelet floret [Term] id: PO:0009039 name: glume namespace: plant_anatomy alt_id: PO:0006026 def: "One of a pair of inflorescence bracts that is part of a spikelet and subtends the two florets." [POC:Ramona_Walls] comment: Found in Poaceae and Cyperaceae. Glumes subtend the pair of florets while a lemma or palea subtend the individual florets. subset: reference synonym: "gluma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "rudimentary glume" RELATED [] synonym: "苞頴 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:382 is_a: PO:0009054 ! inflorescence bract relationship: part_of PO:0009051 ! spikelet [Term] id: PO:0009040 name: sterile lemma namespace: plant_anatomy alt_id: PO:0006029 def: "A flower bract in the position of a lemma, but not enclosing floral organs." [UMSL:tk] comment: An undeveloped androecium or gynoecium may or may not be detectable. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding spikelet type, if known. Choose the most specific term possible from: ear spikelet (PO:0006320), ear pedicellate spikelet (PO:0006348), ear sessile spikelet (PO:0006349), tassel spikelet (PO:0006309), tassel pedicellate spikelet (PO:0006312), tassel sessile spikelet (PO:0006311). subset: reference synonym: "empty glume" RELATED [] synonym: "lemma estéril (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "不稔外頴 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009037 ! lemma [Term] id: PO:0009041 name: fertile lemma namespace: plant_anatomy def: "A lemma that encloses a functional flower, with androecium, gynoecium or both." [UMSL:tk] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding spikelet type, if known. Choose the most specific term possible from: ear spikelet (PO:0006320), ear pedicellate spikelet (PO:0006348), ear sessile spikelet (PO:0006349), tassel spikelet (PO:0006309), tassel pedicellate spikelet (PO:0006312), tassel sessile spikelet (PO:0006311). subset: reference synonym: "lemma fértil (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "稔性外頴 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009037 ! lemma [Term] id: PO:0009042 name: prophyll namespace: plant_anatomy def: "A phyllome that is the first organ or one of the first two organs formed at the base of an axillary shoot, often smaller and/or in a distinctively different position from leaves formed subsequently." [POC:curators] comment: A prophyll is not classified as a vascular leaf, because it may not have a fully developed vascular system. subset: reference synonym: "profilo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "prophylla" EXACT Plural [FNA:52d7303f-4b62-4ab6-9e8d-926dd18d4a82] synonym: "prophylls" EXACT Plural [FNA:22aa8cb2-6f8d-43f4-97a1-0ae61f5e4873] synonym: "prophyllum" EXACT [FNA:8b0e72b0-2545-4329-b60d-4c4750b397e8] synonym: "前葉、前出葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:273 is_a: PO:0006001 ! phyllome [Term] id: PO:0009043 name: bracteole namespace: plant_anatomy def: "A small leaf or leaves borne singly or in pairs on the pedicel, the prophyll(s) of the flower-shoot (pedicel plus flower)." [APweb:Glossary] synonym: "bracteola (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "bractlet" EXACT [FNA:9cce93dc-f233-440e-9163-97207fca71a4] synonym: "小苞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009042 ! prophyll relationship: part_of PO:0009052 ! flower pedicel [Term] id: PO:0009044 name: perigynium namespace: plant_anatomy def: "Sac-like bract subtending the pistillate flower, as in Carex." [GR:Pankaj_Jaiswal] synonym: "perigeneo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "perigynia" EXACT Plural [FNA:bd158398-9aea-49d9-8f78-655b0f424680] synonym: "ペリギニウム、果胞、造卵器群やそれから発生した胞子体の周辺の組織が発達し肉厚で筒状となった構造 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009042 ! prophyll [Term] id: PO:0009045 name: involucral bract namespace: plant_anatomy def: "Equals inflorescence bract of an involucre, as in Asteraceae or Compositeae." [APweb:Glossary] subset: reference synonym: "bráctea involucral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "perigynia" NARROW Plural [FNA:bd158398-9aea-49d9-8f78-655b0f424680] synonym: "perigynium" NARROW [FNA:5d57bd0a-f64e-469a-a87f-644a4c002926] synonym: "phyllary" RELATED [] synonym: "総苞片 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009054 ! inflorescence bract relationship: part_of PO:0009100 ! involucre [Term] id: PO:0009046 name: flower namespace: plant_anatomy alt_id: PO:0004541 def: "A determinate reproductive shoot system (PO:0025082) that has as part at least one carpel (PO:0009030) or at least one stamen (PO:0009029) and does not contain any other determinate shoot system (PO:0009006) as a part." [POC:curators] comment: The characteristic reproductive structure of angiosperms. May have as part one or more petals, sepals or tepals. May contain one or more pistillode (PO:0009078), staminode (PO:0009077) or other aborted organs that don't show up in mature form. subset: Angiosperm subset: reference subset: TraitNet synonym: "basal flower" NARROW [CO_125:0000019] synonym: "double flower" NARROW [] synonym: "flor (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "floret" RELATED [] synonym: "hermaphrodite flower" NARROW [CO_125:0000028] synonym: "monoclinous flower" NARROW [] synonym: "perfect flower" NARROW [] synonym: "花 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:160 xref: PO_GIT:259 is_a: PO:0025082 ! reproductive shoot system [Term] id: PO:0009047 name: stem namespace: plant_anatomy def: "A shoot axis (PO:0025029) that is the primary axis of a plant." [POC:curators] comment: Often bears leaves and buds. It is usually above ground, more or less negatively geotropic, and exogenous in origin. subset: reference subset: TraitNet synonym: "bole" NARROW [FNA:a5ba9e16-e0af-4430-a3a0-7aeb052fbffd] synonym: "caña (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "cane" NARROW [] synonym: "caudex" NARROW [FNA:cea24c10-d5ff-435f-aa40-db77dcbd27f0] synonym: "caudices" NARROW Plural [FNA:3c0e37e8-e363-4962-847e-5f9f2906d0f8] synonym: "culm" EXACT [] synonym: "eje primario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "primary axis" EXACT [] synonym: "primary stem" EXACT [FNA:e3b142f6-37cf-4c1f-be07-b64a90feb131] synonym: "primocane" NARROW [FNA:58fb080c-dd6b-4172-b564-737091c72980] synonym: "scape" NARROW [FNA:201dbd71-51cd-4138-8f61-3c3fdd55d02d] synonym: "stalk" NARROW [] synonym: "tallo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tronco (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "trunk" NARROW [] synonym: "茎 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:52 xref: PO_GIT:96 is_a: PO:0025029 ! shoot axis [Term] id: PO:0009049 name: inflorescence namespace: plant_anatomy alt_id: PO:0009048 alt_id: PO:0009050 alt_id: PO:0020088 alt_id: PO:0020111 alt_id: PO:0020112 alt_id: PO:0020113 alt_id: PO:0020114 alt_id: PO:0020115 alt_id: PO:0020116 alt_id: PO:0020117 alt_id: PO:0020118 alt_id: PO:0020119 alt_id: PO:0020120 def: "A reproductive shoot system (PO:0025082) that has as parts all of the shoot axes (PO:0025029) distal to the most distal foliage leaf (PO:0009025) of a shoot axis and all of the flowers (PO:0009046) borne by those axes. Must have two or more flowers as parts." [POC:Laurel_Cooper, POC:Ramona_Walls] comment: Some plants have only solitary flowers, e.g. Magnolia. subset: Angiosperm subset: reference subset: TraitNet synonym: "ament" NARROW [FNA:607abb62-30fc-43da-8ad4-bc947d70a404] synonym: "anthela" NARROW [FNA:72057d27-76d8-4729-82bb-785757a01d96] synonym: "anthelae" NARROW Plural [FNA:f22442e8-3d37-47e4-b1bc-64aeb8b0f9f7] synonym: "Asteraceae floret" NARROW [] synonym: "bostryches" NARROW Plural [FNA:d644d4cc-43d7-4864-8b09-69af7abf3939] synonym: "bostryx" NARROW [FNA:71fb2017-f964-4745-9a48-b5235dd74e8d] synonym: "capitula" NARROW Plural [FNA:e71eddda-be79-457a-8b95-b6efda659f4b] synonym: "capitulum" NARROW [] synonym: "catkin" NARROW [] synonym: "cincinni" NARROW Plural [FNA:0f44b58c-1466-4417-8801-f269c2427097] synonym: "cincinnus" NARROW [FNA:31d62216-7ffd-48ce-826a-04847806eae7] synonym: "corymb" NARROW [] synonym: "cyathia" NARROW Plural [FNA:805a5ca4-7ec1-48cc-a1ac-5cb20a1c25c2] synonym: "cyathium" NARROW [FNA:faf9253b-7097-4172-89a9-9470452bbd95] synonym: "cyme" NARROW [] synonym: "cymule" NARROW [FNA:315d7cee-9b82-4c2f-b5d3-ea14760c7ca8] synonym: "dichasium" NARROW Plural [FNA:a10794b5-f1a8-4de4-9a1f-97fb4ef5f204] synonym: "drepanium" NARROW [] synonym: "glome" NARROW [FNA:0a4e0d59-0dc0-49a7-8562-95f39090349d] synonym: "glomerule" NARROW [FNA:a55bbf2c-ab6b-4c58-8f74-aecf3de0b184] synonym: "head" NARROW [FNA:37d91956-ebe6-43d3-bed9-7418a528b850] synonym: "helicoid cyme" NARROW [] synonym: "inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "monochasium" NARROW Plural [FNA:317b9221-6452-4027-ba2c-cdbe8cc7cb0d] synonym: "panicle" NARROW [] synonym: "raceme" NARROW [] synonym: "rhipidia" NARROW Plural [FNA:b75d3219-23d0-458c-a669-1d24bbf2de2a] synonym: "rhipidium" NARROW [] synonym: "scorpioid cyme" NARROW [] synonym: "Sorghum cob" NARROW [] synonym: "spadices" NARROW Plural [FNA:0b2b2c72-422d-4782-9bae-2c8d36e25032] synonym: "spadix" NARROW [FNA:b4c1cb9d-88f4-4d61-bf44-801af1a76bb8] synonym: "spike" NARROW [FNA:98bf8a79-e56c-460b-a976-c9b16ddac7d4] synonym: "thyrse" NARROW [FNA:6b09f9b2-5244-4e77-9a1b-e983e6d8bfa6] synonym: "Triticeae spike" NARROW [] synonym: "umbel" NARROW [] synonym: "verticillaster" NARROW [] synonym: "花序 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:260 xref: PO_GIT:71 is_a: PO:0025082 ! reproductive shoot system [Term] id: PO:0009051 name: spikelet namespace: plant_anatomy def: "A reproductive shoot system (PO:0025082) that is the ultimate and congested inflorescence branch (PO:0009081) of the grasses." [APweb:Glossary] comment: It consists of one to many closely-packed flowers and associated glumes etc. subset: Poaceae subset: reference synonym: "espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小穂 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:383 xref: PO_GIT:71 is_a: PO:0025082 ! reproductive shoot system relationship: part_of PO:0009049 ! inflorescence [Term] id: PO:0009052 name: flower pedicel namespace: plant_anatomy def: "An inflorescence branch (PO:0009081) that supports an individual flower (PO:0009046) in an inflorescence (PO:0009049)." [ISBN:0716710072, POC:Laurel_Cooper] comment: The bracteoles are borne on the pedicel, which terminates in a flower. A pedicel is the ultimate branch in an inflorescence. subset: Angiosperm subset: reference subset: Tomato synonym: "pedicelo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小花柄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 xref: PO_GIT:89 is_a: PO:0009081 ! inflorescence branch [Term] id: PO:0009053 name: peduncle namespace: plant_anatomy def: "A shoot axis that extends from the last foliage leaf on a stem or branch until the next distal node." [ISBN:9781842464229, POC:curators] comment: In plants with single flowers, the peduncle ends with a flower. In plants with inflorescences, the peduncle is the basal end of the primary inflorescence axis, and it ends where the inflorescence begins to branch. The peduncle marks the axial transition from vegetative to reproductive growth. In branching inflorescences, the second order inflorescence axis from the point at which it leaves the main axis up to the point at which it branches again may be called the second order peduncle. Higher order peduncles are also possible. subset: Angiosperm subset: Musa subset: reference synonym: "inflorescence stem " RELATED [] synonym: "pedúnculo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花梗(総梗) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:79 is_a: PO:0025029 ! shoot axis [Term] id: PO:0009054 name: inflorescence bract namespace: plant_anatomy alt_id: PO:0006337 def: "A bract (PO:0009055) subtending a branch of the inflorescence (PO:0009049) or borne on the inflorescence axis (PO:0020122) below any branch (PO:0025073) or flower (PO:0009046)." [APweb:Glossary] comment: Includes the leaf subtending and acting as outer envelope of an ear in Zea mays. subset: reference subset: TraitNet synonym: "bráctea de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "corn husk" RELATED [] synonym: "husk" RELATED [] synonym: "husk leaf" RELATED [] synonym: "inflorescence bract of ear" NARROW [] synonym: "pale" BROAD [FNA:3290efb9-fde1-4c56-a813-37e62e665af2] synonym: "palea" BROAD [FNA:3d210af5-1709-4aee-91e5-ccc65f5fa7bd] synonym: "paleae" BROAD Plural [FNA:28b8e135-e4b9-4419-9f14-68d68bbc80c7] synonym: "paleas" BROAD Plural [FNA:c7715818-04d2-4e9f-b63f-8741b6e558f4] synonym: "palet " BROAD [FNA:c7612a78-aff8-478d-9a6e-866dac52f101] synonym: "spathe" NARROW [FNA:be285d91-a6e6-4e1b-8d89-fa3252201928] synonym: "squamella" NARROW [FNA:ead20a1b-057b-4008-9466-bdb8e283aa82] synonym: "squamellae" NARROW Plural [FNA:c5765385-917c-465e-83f8-b4fe5d693146] synonym: "squamule" NARROW [FNA:f18da584-2b0b-4b03-a614-40140a1cb89e] synonym: "花序苞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:84 is_a: PO:0009055 ! bract relationship: part_of PO:0009049 ! inflorescence [Term] id: PO:0009055 name: bract namespace: plant_anatomy def: "A phyllome that subtends a reproductive structure." [POC:curators] comment: Usually different from leaves. Often used to refer to a floral bract, but includes other kinds of bracts. subset: reference subset: TraitNet synonym: "bráctea (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "bracteole" RELATED [FNA:9cce93dc-f233-440e-9163-97207fca71a4] synonym: "bractlet" RELATED [FNA:8968da77-e6b0-4302-baf9-1c8cb72a8b06] synonym: "hypsophyll" RELATED [] synonym: "scale" NARROW [FNA:8c618dea-f3dd-434f-bb13-23273ea6c143] synonym: "苞葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:217 is_a: PO:0006001 ! phyllome [Term] id: PO:0009056 name: flower nectary namespace: plant_anatomy def: "A multicellular glandular structure found in the flower secreting a liquid containing organic substances especially sugars." [ISBN:047124529] subset: reference synonym: "floral nectary" EXACT [] synonym: "nectario floral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花蜜腺 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009035 ! nectary relationship: part_of PO:0009046 ! flower [Term] id: PO:0009057 name: extrafloral nectary namespace: plant_anatomy def: "A multicellular glandular structure found in places other than flower secreting a liquid containing organic substances especially sugar." [ISBN:047124529] subset: TraitNet synonym: "nectario extrafloral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花外蜜腺 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009035 ! nectary [Term] id: PO:0009058 name: perianth namespace: plant_anatomy def: "A collective phyllome structure (PO:0025023) that includes as parts the corolla (PO:0009059) and/or the calyx (PO:0009060); or one or more tepals (PO:0009033)." [POC:curators, POC:Laurel_Cooper] comment: The perianth can consist of only the corolla (PO:0009059), only the calyx (PO:0009060) or it may have both structures in a complete flower. If the petals (PO:0009032) and sepals (PO:0009031) are indistinguishable from one another, the perianth consists of just a collective tepal structure (PO:0025021), composed of one or more tepals (PO:0009033), for example in tulip or lily flowers. subset: reference subset: TraitNet synonym: "adnate perianth " NARROW [] synonym: "calyptra perianth" NARROW [] synonym: "connate perianth " RELATED [] synonym: "perianto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花蓋、花被 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:71 xref: PO_GIT:98 is_a: PO:0025023 ! collective phyllome structure relationship: part_of PO:0009046 ! flower [Term] id: PO:0009059 name: corolla namespace: plant_anatomy def: "A collective phyllome structure (PO:0025023) that is composed of one or more petals (PO:0009032), comprising the inner whorl of non-reproductive floral organs (PO:0025395) and surrounds the androecium (PO:0009061) and the gynoecium (PO:0009062)." [POC:curators, POC:Laurel_Cooper] comment: The corolla (PO:0009059) is part of the perianth (PO:0009058). This definition is based on the complete flower, which has all four whorls. In many species, and in mutants one or more of the whorls may be missing. The corolla (PO:0009059) often functions to attract pollinators. subset: reference subset: TraitNet synonym: "corola (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "corollae" EXACT Plural [FNA:c458334a-b696-4a0a-a321-1b61117882f6] synonym: "corollas" EXACT Plural [FNA:791b8f53-16ba-448b-9a16-9ab841d947a9] synonym: "花冠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:541 xref: PO_GIT:71 xref: PO_GIT:98 is_a: PO:0025023 ! collective phyllome structure relationship: part_of PO:0009058 ! perianth [Term] id: PO:0009060 name: calyx namespace: plant_anatomy def: "A collective phyllome structure (PO:0025023) that is composed of one or more sepals (PO:0009031), and comprises the outer whorl of non-reproductive floral organs (PO:0025395)." [POC:curators, POC:Laurel_Cooper] comment: The calyx is part of the perianth (PO:0009058). This definition is based on the perfect flower, which has all four whorls. In many species, and in mutants one or more of the whorls are missing. subset: reference subset: TraitNet synonym: "cálix (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "calyces" EXACT Plural [FNA:f250c45e-8348-4db4-aa9a-10dfa08bfd00] synonym: "がく (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:543 xref: PO_GIT:71 xref: PO_GIT:98 is_a: PO:0025023 ! collective phyllome structure relationship: part_of PO:0009058 ! perianth [Term] id: PO:0009061 name: androecium namespace: plant_anatomy alt_id: PO:0006355 alt_id: PO:0006366 alt_id: PO:0006383 alt_id: PO:0006392 alt_id: PO:0006393 alt_id: PO:0006405 alt_id: PO:0006406 alt_id: PO:0006419 alt_id: PO:0006420 alt_id: PO:0006421 alt_id: PO:0006422 alt_id: PO:0006471 def: "A collective phyllome structure (PO:0025023) composed all of the stamens (PO:0009029) in a flower (PO:0009046)." [POC:curators] comment: The androecium also has as parts any staminodes (PO:0009077) that may be present in a flower. If annotating gene expression to an androecium with a single stamen (PO:0009029), the annotation should go on stamen. If you are annotating to this structure for Zea mays, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), lower floret of pedicellate spikelet of ear (PO:0006353), lower floret of sessile spikelet of ear (PO:0006351), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). The development of an androecium in an ear floret of a normal maize plant is aborted and is present in a rudimentary state, while the development of an androecium in a tassel floret leads to a functional androecium. subset: Maize subset: Poaceae subset: reference subset: TraitNet synonym: "androecia" EXACT Plural [FNA:522936d3-a948-44f3-b9dc-634e0d190f6f] synonym: "androecio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "androecium column" NARROW [FNA:e0f4d402-3489-4a58-81bf-0fa5119a4db5] synonym: "androecium of ear floret" NARROW [] synonym: "androecium of lower floret of pedicellate spikelet of ear" NARROW [] synonym: "androecium of lower floret of sessile spikelet of ear" NARROW [] synonym: "androecium of lower floret of sessile spikelet of tassel" NARROW [] synonym: "androecium of tassel floret" EXACT [] synonym: "androecium of upper floret of pedicellate spikelet of ear" NARROW [] synonym: "androecium of upper floret of pedicellate spikelet of tassel" EXACT [] synonym: "androecium of upper floret of sessile spikelet of ear" NARROW [] synonym: "androecium of upper floret of sessile spikelet of tassel" NARROW [] synonym: "Poaceae androecium" NARROW [] synonym: "Zea androecium" NARROW [] synonym: "雄蕊群 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:71 xref: PO_GIT:98 is_a: PO:0025023 ! collective phyllome structure relationship: part_of PO:0009046 ! flower [Term] id: PO:0009062 name: gynoecium namespace: plant_anatomy alt_id: PO:0006317 alt_id: PO:0006357 alt_id: PO:0006365 alt_id: PO:0006384 alt_id: PO:0006391 alt_id: PO:0006394 alt_id: PO:0006403 alt_id: PO:0006404 alt_id: PO:0006423 alt_id: PO:0006424 alt_id: PO:0006425 alt_id: PO:0006426 alt_id: PO:0025089 def: "A collective phyllome structure (PO:0025023) composed all of the carpels (PO:0009030) in a flower (PO:0009046)." [POC:curators] comment: If annotating gene expression to a gynoecium with a single carpel (PO:0009030), the annotation should go on carpel. A gynoecium with two or more carpels may be either syncarpous (carpels fused) or apopcarpous (carpels free) or the carpels may be partially fused. The word pistil is used synonymously with gynoecium for a synocarpous gynoecium, and synonymously with carpel for an apocarpous gynoecium, whether it has one or more carpels. In Zea mays, gynoecia of tassel florets and of the lower florets of ear spikelets usually do not develop fully, and they are present in a rudimentary state. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), lower floret of pedicellate spikelet of ear (PO:0006353), lower floret of sessile spikelet of ear (PO:0006351), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). subset: reference subset: TraitNet synonym: "apocarpous gynoecium" NARROW [] synonym: "ginoecio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "gynaecium" EXACT [FNA:03f034c5-6bd6-4846-8ef7-c5190d09008c] synonym: "gynoecia" EXACT Plural [FNA:226a743c-7988-4b66-b163-2ce80d7c8a70] synonym: "gynoecium of ear floret" NARROW [] synonym: "gynoecium of lower floret of pedicellate spikelet of ear" NARROW [] synonym: "gynoecium of lower floret of pedicellate spikelet of tassel" NARROW [] synonym: "gynoecium of lower floret of sessile spikelet of ear" NARROW [] synonym: "gynoecium of lower floret of sessile spikelet of tassel" NARROW [] synonym: "gynoecium of tassel floret" NARROW [] synonym: "gynoecium of upper floret of pedicellate spikelet of ear" NARROW [] synonym: "gynoecium of upper floret of pedicellate spikelet of tassel" NARROW [] synonym: "gynoecium of upper floret of sessile spikelet of ear" NARROW [] synonym: "gynoecium of upper floret of sessile spikelet of tassel" NARROW [] synonym: "pistil" BROAD [] synonym: "Poaceae gynoecium" NARROW [] synonym: "syncarpous gynoecium" NARROW [] synonym: "Zea gynoecium" NARROW [] synonym: "雌蕊群 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:470 xref: PO_GIT:71 xref: PO_GIT:98 is_a: PO:0025023 ! collective phyllome structure relationship: part_of PO:0009046 ! flower [Term] id: PO:0009063 name: epicalyx namespace: plant_anatomy def: "A collective phyllome structure (PO:0025023) composed of two or more phyllomes immediately outside the calyx (PO:0009060)." [POC:curators] subset: reference synonym: "calyculi" EXACT Plural [FNA:ca2bac8b-bf83-4d65-8ad5-90dab57684c3] synonym: "calyculus" EXACT [FNA:f8892653-cf01-42a0-8ed2-d6206c2eb7dc] synonym: "epicálix (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "epicalyces" EXACT Plural [FNA:5c4a0546-9e0d-4c95-b6f9-695f76fc8b98] synonym: "がく状総苞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:71 xref: PO_GIT:98 is_a: PO:0025023 ! collective phyllome structure relationship: part_of PO:0009046 ! flower [Term] id: PO:0009064 name: receptacle namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) that is the region at the distal end of either a peduncle or a pedicel where the floral appendages (e.g.: sepals, petals, stamens and pistils) are attached." [POC:curators] comment: The fleshy part of a strawberry develops from a receptacle. subset: reference synonym: "flower receptacle" EXACT [FNA:1fd506b2-d80f-4b52-be88-4da3114a3237] synonym: "receptáculo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tori" EXACT Plural [FNA:2ccd7360-62ad-4fb6-87bc-78811ac77fa4] synonym: "torus" EXACT [FNA:5eff5207-47cc-4137-82cc-ea32569cf60f] synonym: "花床(花托) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 xref: PO_GIT:88 is_a: PO:0025001 ! cardinal organ part [Term] id: PO:0009065 name: hypanthium namespace: plant_anatomy def: "A cup- or tube-shaped cardinal organ part, bearing perianth and stamens on its rim, so these arise above the base, and often above the top, of the ovary." [ISBN:0521251346] comment: Only bears stamens or perianth segments if they are present in the flower (e.g., no stamens in a carpellate flower). subset: reference synonym: "floral cup" BROAD [FNA:fef1e834-960a-45ae-b4d8-b9454313c2bf] synonym: "hipantio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "hypanthia" EXACT Plural [FNA:0d70e812-f442-4e40-95b7-7d2541db063d] synonym: "花床筒 、いちじく状花序(=hypanthodium (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PATO:0001873 xref: PATO:0002227 xref: PO_GIT:77 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0009064 ! receptacle [Term] id: PO:0009066 name: anther namespace: plant_anatomy alt_id: PO:0006442 alt_id: PO:0006473 def: "A collective plant organ structure (PO:0025007) that is the pollen-bearing part of a stamen (PO:0009029)." [APweb:Glossary] comment: Generally consists of four pollen sacs (microsporangia) in two anther thecas. If you are annotating to anther or one of its parts for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). subset: reference subset: TraitNet synonym: "antera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae anther" NARROW [] synonym: "Zea anther" NARROW [] synonym: "半葯,花粉のう (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:297 xref: PO_GIT:70 is_a: PO:0025007 ! collective plant organ structure relationship: part_of PO:0009029 ! stamen [Term] id: PO:0009067 name: filament namespace: plant_anatomy alt_id: PO:0006454 alt_id: PO:0006474 def: "A stalk that is part of a stamen." [GR:Pankaj_Jaiswal, MaizeGDB:lv] comment: Supports the anthers. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). subset: reference subset: TraitNet synonym: "filamento (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae filament" NARROW [] synonym: "Zea filament" NARROW [] synonym: "花糸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025066 ! stalk relationship: part_of PO:0009029 ! stamen [Term] id: PO:0009068 name: connective namespace: plant_anatomy alt_id: PO:0006443 alt_id: PO:0006475 def: "The part of the stamen that connects the microsporangia/pollen sacs." [APweb:Glossary] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). subset: reference synonym: "conectivo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae connective" NARROW [] synonym: "Zea connective" NARROW [] synonym: "葯隔、結合組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0009066 ! anther [Term] id: PO:0009069 name: anther theca namespace: plant_anatomy alt_id: PO:0006453 alt_id: PO:0006478 def: "A collective plant organ structure (PO:0025007) that is part of an anther (PO:0009066) and consists of a pair of sporangia (PO:0025094) that dehisce down a common slit." [APweb:Glossary] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). subset: Angiosperm subset: reference synonym: "anther thecae" EXACT Plural [FNA:c8ecb666-42e6-465e-b8fc-822b4ea9e10d] synonym: "Poaceae theca" NARROW [] synonym: "teca (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Zea theca" NARROW [] synonym: "葯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:297 is_a: PO:0025007 ! collective plant organ structure relationship: part_of PO:0009066 ! anther [Term] id: PO:0009070 name: obsolete pollen sac namespace: plant_anatomy def: "OBSOLETE. A microsporangium in an angiosperm that is a cavity in an anther that contains pollen grains." [ISBN:0716710072] comment: This term was made obsolete because the definition was incorrect. Replaced by PO:0025277. subset: Angiosperm subset: reference subset: TraitNet synonym: "anther lobe" RELATED [] synonym: "saco polínico (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] xref: PO_GIT:255 xref: PO_GIT:296 is_obsolete: true replaced_by: PO:0025277 [Term] id: PO:0009071 name: anther wall tapetum namespace: plant_anatomy alt_id: PO:0006450 alt_id: PO:0006484 def: "A microsporangium tapetum (PO:0025314) that is part of an anther wall (PO:0000002)." [ISBN:0471244554, ISBN:9780003686647] comment: Develops from a primary or secondary parietal cell layer. Innermost part of the anther wall, involved in the nutrition of the pollen. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). subset: Angiosperm subset: reference synonym: "Poaceae tapetum" NARROW [] synonym: "pollen sac tapetum" EXACT [] synonym: "portion of anther wall tapetal tissue" EXACT [] synonym: "tapete (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Zea tapetum" NARROW [] synonym: "葯壁タペート組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:357 is_a: PO:0025314 ! microsporangium tapetum relationship: part_of PO:0000002 ! anther wall [Term] id: PO:0009072 name: plant ovary namespace: plant_anatomy alt_id: PO:0006456 alt_id: PO:0006486 def: "A plant structure (PO:0009011) that is the basal portion of a carpel (PO:0009030) or group of fused carpels and encloses the plant ovule(s) (PO:0020003)." [APweb:Glossary, TAIR:Leonore_Reiser] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). subset: Angiosperm subset: Maize subset: reference subset: TraitNet synonym: "ovario vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae ovary" NARROW [] synonym: "Zea ovary" NARROW [] synonym: "子房 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:280 xref: PO_GIT:70 is_a: PO:0009011 ! plant structure relationship: part_of PO:0009062 ! gynoecium [Term] id: PO:0009073 name: stigma namespace: plant_anatomy alt_id: PO:0006468 alt_id: PO:0006487 def: "A cardinal organ part that is part of a carpel or group of fused carpels on which the pollen germinates, usually apical." [APweb:Glossary, TAIR:Leonore_Reiser] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). subset: reference subset: TraitNet synonym: "estigma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae stigma" NARROW [] synonym: "stigmas" EXACT Plural [FNA:21acc3ff-0dee-41c7-965c-88bdd48af2c1] synonym: "stigmata" EXACT Plural [FNA:e8a6ec07-521d-44e9-98da-cb0f18aa96a2] synonym: "Zea stigma" NARROW [] synonym: "柱頭 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0009030 ! carpel [Term] id: PO:0009074 name: style namespace: plant_anatomy alt_id: PO:0006469 alt_id: PO:0006488 def: "An elongated part of a carpel or group of fused carpels between the ovary and the stigma, and through which the pollen tube grows." [APweb:Glossary, TAIR:Leonore_Reiser] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352), tassel floret (PO:0006310), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). subset: reference subset: TraitNet synonym: "estilo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae style" NARROW [] synonym: "silk" NARROW [] synonym: "Zea style" NARROW [] synonym: "花柱 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:376 xref: PO_GIT:70 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0009030 ! carpel [Term] id: PO:0009075 name: plant ontology namespace: plant_anatomy def: "OBSOLETE. A controlled vocabulary to describe the various plant parts and the growth and developmental stages." [Poc:curators] synonym: "ontología vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "植物オントロジー (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0009077 name: staminode namespace: plant_anatomy def: "Sterile stamen." [APweb:Glossary, GR:Pankaj_Jaiswal] synonym: "estaminodio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "staminodia" EXACT Plural [FNA:55cc4338-cb83-4f69-b915-8738717442d0] synonym: "staminodium" EXACT [FNA:3fd89fab-a53f-4771-b7d6-7fafadbf2c9a] synonym: "仮雄蕊 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009028 ! microsporophyll is_a: PO:0025395 ! floral organ relationship: part_of PO:0009061 ! androecium [Term] id: PO:0009078 name: pistillode namespace: plant_anatomy def: "A sterile pistil, often rudimentary." [APweb:Glossary] subset: reference synonym: "pistillodia" EXACT Plural [FNA:c6b2329a-fc6b-4fc6-ab59-8515296c39be] synonym: "pistillodium" EXACT [FNA:f7baaf70-f05c-4c6b-a661-2e7101fdc056] synonym: "pistilodio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "不稔の雌蕊、退化雌蕊 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009062 ! gynoecium [Term] id: PO:0009080 name: spikelet rachilla namespace: plant_anatomy def: "The axis of the spikelet, above the glumes." [Poc:curators] synonym: "raquilla de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "spikelet rhachilla" EXACT [FNA:013a2aa8-eaa8-4321-bba9-1e0549602e51] synonym: "小穂小軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009081 ! inflorescence branch relationship: part_of PO:0009051 ! spikelet [Term] id: PO:0009081 name: inflorescence branch namespace: plant_anatomy alt_id: PO:0004720 def: "An inflorescence axis (PO:0020122) that is a branch (PO:0009081) arising from a first order inflorescence axis (PO:0025104) or from a higher order inflorescence branch." [POC:Laurel_Cooper] subset: Angiosperm synonym: "coflorescence" RELATED [] synonym: "conflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "paraclade" EXACT [] synonym: "paraclado (Spanish)" EXACT [POC:Maria_Alejandra_Gandolfo] synonym: "花序枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:264 is_a: PO:0020122 ! inflorescence axis is_a: PO:0025073 ! branch [Term] id: PO:0009082 name: spikelet floret namespace: plant_anatomy alt_id: PO:0006318 alt_id: PO:0025090 def: "A small flower (PO:0009046) that is part of a spikelet (PO:0009051)." [PMID:20197291, POC:curators] comment: A spikelet floret (PO:0009082) is enclosed by one or both the flower bracts (PO:0009034); lemma (PO:0009037) and palea (PO:0009038) and also includes a lodicule (PO:0009036). To describe a floret of the Asteraceae, use ray flower (PO:0025331) or disk flower (PO:0025332). Found in Poaceae, Cyperaceae and other Poales. subset: reference synonym: "florete de la espiguilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "grass floret" NARROW [] synonym: "Poaceae floret" NARROW [] synonym: "spikelet flower" RELATED [] synonym: "小穂小花 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:380 is_a: PO:0009046 ! flower relationship: part_of PO:0009051 ! spikelet [Term] id: PO:0009083 name: reproductive structures namespace: plant_anatomy def: "OBSOLETE. Aggregation of gamete producing structures." [Poc:curators] synonym: "estructuras reproductivas (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "生殖構造 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0009084 name: pericarp namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) that is the outer layer (wall) of a fruit (PO:0009001), and develops from a plant ovary (PO:0009072) or a carpel (PO:0009030) wall." [APweb:Glossary, GR:Pankaj_Jaiswal, TAIR:Leonore_Reiser] comment: May be fleshy in fruits such as grape. subset: Arabidopsis subset: Citrus subset: Maize subset: Poaceae subset: Rice subset: Tomato synonym: "fruit peel" RELATED [] synonym: "fruit rind" RELATED [] synonym: "pericarpo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of pericarp tissue" EXACT [] synonym: "果皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:511 is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0009001 ! fruit [Term] id: PO:0009085 name: exocarp namespace: plant_anatomy alt_id: PO:0006046 alt_id: PO:0006217 def: "A portion of plant tissue (PO:0009007) that is the outer layer of a pericarp (PO:0009084)." [GR:Pankaj_Jaiswal] subset: Citrus subset: Tomato synonym: "ectocarp" EXACT [] synonym: "epicarp" EXACT [] synonym: "exocarpo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "flavedo" EXACT [] synonym: "fruit epidermis" EXACT [] synonym: "outer epidermis of pericarp" RELATED [] synonym: "pericarp epidermis" RELATED [] synonym: "portion of exocarp tissue" EXACT [] synonym: "外果皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:511 is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0009084 ! pericarp [Term] id: PO:0009086 name: endocarp namespace: plant_anatomy alt_id: PO:0006047 def: "A portion of plant tissue (PO:0009007) that is the innermost differentiated layer of a pericarp (PO:0009084)." [GR:Pankaj_Jaiswal] subset: Arabidopsis subset: Citrus subset: Maize subset: Poaceae subset: Rice subset: Tomato synonym: "citrus flesh" RELATED [] synonym: "citrus pulp" RELATED [] synonym: "endocarpo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "inner epidermis of pericarp" RELATED [] synonym: "portion of endocarp tissue" EXACT [] synonym: "内果皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:511 is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0009084 ! pericarp [Term] id: PO:0009087 name: mesocarp namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) that is the middle layer of a pericarp (PO:0009084)." [GR:Pankaj_Jaiswal] subset: Citrus subset: Tomato synonym: "albedo" RELATED [] synonym: "mesocarpo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of mesocarp tissue" EXACT [] synonym: "中果皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:511 is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0009084 ! pericarp [Term] id: PO:0009088 name: seed coat namespace: plant_anatomy def: "A portion of plant tissue that is the covering of a seed derived from ovular - mainly integumentary - tissue." [APweb:Glossary, GR:Pankaj_Jaiswal, TAIR:Leonore_Reiser] comment: Used only when not specified more precisely; see testa, tegmen. subset: TraitNet synonym: "cubierta de la semilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of seed coat tissue" EXACT [] synonym: "種子種皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:149 is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0009010 ! seed [Term] id: PO:0009089 name: endosperm namespace: plant_anatomy def: "A maximal portion of nutritive plant tissue in a seed." [APweb:Glossary, GR:Pankaj_Jaiswal] comment: In angiosperms endosperm is usually triploid and formed after fertilization by the fusion of one gamete with the polar nucleus; sometimes diploid or polyploid. subset: TraitNet synonym: "albumen" EXACT [FNA:1ecc1a22-0b08-4979-ae5e-2de10f4dc4ba] synonym: "endosperma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "内胚乳、胚乳 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0009010 ! seed [Term] id: PO:0009090 name: aril namespace: plant_anatomy def: "An arilloid that is an outgrowth of a seed from a seed funicle." [ISBN:9780881928501] comment: Usually envelopes most of the seed and is fleshy. If the ovule is pressed against the funicle to form a raphe, it may appear that the aril is growing from the raphe. subset: reference subset: TraitNet synonym: "arilo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "仮種皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:242 is_a: PO:0019022 ! arilloid [Term] id: PO:0009091 name: mature dispersal unit namespace: plant_anatomy def: "OBSOLETE. provisional term" [Poc:curators] synonym: "? (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] synonym: "unidad de dispersión madura (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] is_obsolete: true [Term] id: PO:0009100 name: involucre namespace: plant_anatomy def: "A collective phyllome structure composed of two or more involucral bracts at the base of a cluster of flowers, as found in Asteraceae or Compositae." [POC:curators] comment: The burs or bristles in Cenchrus and Pennisetum are not involucres because the fused structures are branches and not bracts. synonym: "involucro (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "総苞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:100 xref: PO_GIT:71 is_a: PO:0025023 ! collective phyllome structure relationship: part_of PO:0009049 ! inflorescence [Term] id: PO:0009101 name: long lateral tassel branch namespace: plant_anatomy def: "The long branch that arise from the central spike of tassel in maize." [GR:Pankaj_Jaiswal, MaizeGDB:lv] subset: Angiosperm subset: Maize synonym: "ramificación lateral larga del penacho (borla) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "second order tassel branch" RELATED [] synonym: "雄穂の長側枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006323 ! tassel inflorescence branch [Term] id: PO:0009102 name: short tassel branch namespace: plant_anatomy def: "The very short branch that may arise from either or both the long lateral branch and the central spike of tassel in maize." [GR:Pankaj_Jaiswal, MaizeGDB:lv] subset: Maize synonym: "ramificación corta del penacho (borla) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "third order tassel branch" RELATED [] synonym: "雄穂短枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006323 ! tassel inflorescence branch [Term] id: PO:0009103 name: short tassel branch meristem namespace: plant_anatomy def: "The meristem present on either or both the long lateral branch and central spike of a maize tassel that gives rise to short tassel branch." [GR:Pankaj_Jaiswal, MaizeGDB:lv] subset: Maize synonym: "meristema de la ramificación corta del penacho (borla) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "short branch meristem" RELATED [] synonym: "third order tassel branch meristem" RELATED [] synonym: "雄穂短枝分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009107 ! tassel inflorescence branch meristem relationship: part_of PO:0006324 ! central spike of tassel inflorescence relationship: part_of PO:0009101 ! long lateral tassel branch [Term] id: PO:0009104 name: long lateral tassel branch meristem namespace: plant_anatomy def: "The meristem that gives rise to the long lateral branch in the maize tassel." [MaizeGDB:lv] subset: Maize synonym: "long lateral branch meristem" RELATED [] synonym: "meristema de la ramificación larga del penacho (borla) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "second order tassel branch meristem" RELATED [] synonym: "雄穂の長側枝の分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009107 ! tassel inflorescence branch meristem relationship: part_of PO:0006324 ! central spike of tassel inflorescence [Term] id: PO:0009105 name: inflorescence branch meristem namespace: plant_anatomy def: "An inflorescence meristem (PO:0009108) that gives rise to an inflorescence branch (PO:0009081)." [MaizeGDB:lv, POC:curators] synonym: "meristema lateral de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花序側部(側方)分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:437 is_a: PO:0000230 ! inflorescence meristem [Term] id: PO:0009106 name: tassel meristem namespace: plant_anatomy def: "Meristem that gives rise to the apical and lateral structures of the tassel inflorescence in maize." [GR:Pankaj_Jaiswal] subset: Maize synonym: "meristema del penacho (borla) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000230 ! inflorescence meristem intersection_of: PO:0000230 ! inflorescence meristem intersection_of: part_of PO:0020126 ! tassel inflorescence relationship: part_of PO:0020126 ! tassel inflorescence [Term] id: PO:0009107 name: tassel inflorescence branch meristem namespace: plant_anatomy def: "An inflorescence branch meristem (PO:0009105) that gives rise to the long lateral tassel branch (PO:0009101), short tassel branch (PO:0009102), and tassel spikelets (PO:0006309) in a tassel inflorescence (PO:0020126)." [MaizeGDB:lv, POC:Ramona_Walls] subset: Maize synonym: "meristema lateral del penacho (borla) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂側分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:437 is_a: PO:0009105 ! inflorescence branch meristem is_a: PO:0009106 ! tassel meristem relationship: part_of PO:0020126 ! tassel inflorescence [Term] id: PO:0009108 name: inflorescence apical meristem namespace: plant_anatomy def: "A reproductive shoot apical meristem that gives rise to the apical growth of the inflorescence. It develops from the shoot apical meristem (SAM) after it undergoes transition from vegetative to reproductive phase." [GR:Pankaj_Jaiswal, MaizeGDB:lv] synonym: "meristema apical de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花序頂端分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000230 ! inflorescence meristem is_a: PO:0008028 ! reproductive shoot apical meristem [Term] id: PO:0009109 name: ear meristem namespace: plant_anatomy def: "The meristem which gives rise to the female inflorescence or ear in maize." [MaizeGDB:lv] subset: Maize synonym: "meristema de la espiga (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000230 ! inflorescence meristem intersection_of: PO:0000230 ! inflorescence meristem intersection_of: part_of PO:0020136 ! ear inflorescence relationship: part_of PO:0020136 ! ear inflorescence [Term] id: PO:0009110 name: ear inflorescence branch meristem namespace: plant_anatomy def: "An inflorescence branch meristem (PO:0009105) that gives rise to a branch of an ear inflorescence (PO:0020136)." [GR:Pankaj_Jaiswal, POC:Ramona_Walls] subset: Maize synonym: "meristema de la espiga lateral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂側分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBOS_SF_PO:3481640 is_a: PO:0009105 ! inflorescence branch meristem is_a: PO:0009109 ! ear meristem relationship: part_of PO:0020136 ! ear inflorescence [Term] id: PO:0009111 name: petiole pulvinus namespace: plant_anatomy def: "Pulvinus of the petiole." [GR:Chih-Wei_Tung] synonym: "pulvínulo del pecíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉柄葉枕 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009000 ! pulvinus relationship: part_of PO:0020038 ! petiole [Term] id: PO:0019018 name: plant embryo axis namespace: plant_anatomy def: "A plant axis (PO:0025004) that is the axial part of a plant embryo (PO:0009009)." [ISBN:0471245208, POC:Ramona_Walls] comment: Has as parts a hypocotyl, a root meristem and a radicle, if any of these are present. synonym: "eje del embrión (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "embryo axis" BROAD [] synonym: "hypocotyl-root axis" EXACT [] synonym: "zygotic plant embryo axis" NARROW [] synonym: "植物胚軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:339 is_a: PO:0025004 ! plant axis is_a: PO:0025099 ! embryo plant structure relationship: part_of PO:0009009 ! plant embryo [Term] id: PO:0019022 name: arilloid namespace: plant_anatomy def: "A cardinal part of multi-tissue plant structure (PO:0025498) that is a fleshy outgrowth of a seed (PO:0009010)." [ISBN:9780881928501] comment: Often conspicuous and found on seeds with a hard testa that are dispersed by animals. There is some variation in how different sources define the subtypes of arilloids. subset: TraitNet synonym: "arilli" EXACT [FNA:a00de34e-9450-4e2a-bbed-9d2cd90ed843] synonym: "arillode" NARROW [FNA:2343b950-6cbd-4879-b15d-db6804ace6a0] synonym: "arillus" EXACT [FNA:a8b68c3e-3987-4e3b-b776-d180b8d99767] synonym: "arilodio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "種皮附属物, アリロイド (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:243 is_a: PO:0025498 ! cardinal part of multi-tissue plant structure relationship: part_of PO:0009010 ! seed [Term] id: PO:0019023 name: strophiole namespace: plant_anatomy def: "An arilloid that is an outgrowth of a seed on a raphe." [ISBN:9780881928501] subset: reference synonym: "estrofiolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "ストロフィオール (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0019022 ! arilloid relationship: part_of PO:0006331 ! seed raphe [Term] id: PO:0019024 name: seed operculum namespace: plant_anatomy def: "A plug-like structure formed in the micropylar region of the seed coat." [ISBN:0080280293] synonym: "opérculo de la semilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of seed operculum tissue" EXACT [] synonym: "seed lid" EXACT [FNA:c162800f-7ac5-4f02-8ff3-679d247a5c15] synonym: "seed opercula" EXACT Plural [FNA:1020bdb1-00b7-444e-b8d0-ee3bc404f817] synonym: "種子蘚蓋 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0009010 ! seed [Term] id: PO:0019026 name: tracheid bar namespace: plant_anatomy def: "A portion of xylem (PO:0005352) tissue that is a distinct ring-like structure composed of tracheids (PO:0000301), that is part of a seed (PO:0009010) and surrounds the hilum (PO:0020063) and forms a groove in the surface of the pericarp (PO:0009084) immediately adjacent to the hilum." [ISBN:0080280293] comment: Found some taxa, such as Phaseolus. synonym: "barra de la traqueida (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "仮導管の筋、縞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:434 is_a: PO:0005352 ! xylem relationship: part_of PO:0009010 ! seed [Term] id: PO:0020001 name: ovary placenta namespace: plant_anatomy alt_id: PO:0006467 alt_id: PO:0006490 def: "A portion of placenta tissue that is part of an ovary and to which ovules are attached." [APweb:Glossary] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). subset: reference synonym: "placenta de ovario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae ovary placenta" NARROW [] synonym: "Zea ovary placenta" NARROW [] synonym: "子房胎座 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025078 ! placenta relationship: part_of PO:0009072 ! plant ovary [Term] id: PO:0020002 name: anther wall endothecium namespace: plant_anatomy alt_id: PO:0006446 alt_id: PO:0006481 def: "An microsporangium endothecium (PO:0025309) that part of an anther wall (PO:0000002)." [ISBN:9780003686647] comment: May have secondary thickening of walls of cells that are involved in anther dehiscence. There can be more than one layer in an anther endothecium. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). subset: Angiosperm subset: reference synonym: "anther sac hypodermis" RELATED [] synonym: "endotecio de la pared the la antera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae endothecium" NARROW [] synonym: "pollen sac endothecium" EXACT [] synonym: "Zea endothecium" NARROW [] synonym: "葯壁内皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:357 is_a: PO:0025309 ! microsporangium endothecium relationship: part_of PO:0000002 ! anther wall [Term] id: PO:0020003 name: plant ovule namespace: plant_anatomy alt_id: PO:0006457 alt_id: PO:0006491 def: "A plant organ (PO:0009008) that has as parts a nucellus (PO:0020020) in which a female gametophyte (PO:0025279) is located, one or two integuments (PO:0020021), and a funicle (PO:0020006)." [POC:curators] comment: A seed (PO:0009010) develops from a plant ovule. In angiosperms, a plant ovule is part of a plant ovary (PO:0009072). In conifers, a plant ovule is part of an ovuliferous scale (add term). If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). subset: reference subset: TraitNet synonym: "óvulo vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae ovule" NARROW [] synonym: "Zea ovule" NARROW [] synonym: "胚珠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:464 xref: PO_GIT:70 is_a: PO:0009008 ! plant organ [Term] id: PO:0020004 name: anther wall exothecium namespace: plant_anatomy alt_id: PO:0006059 alt_id: PO:0006447 alt_id: PO:0006482 def: "An microsporangium exothecium that is part of an anther wall." [ISBN:0471244554, ISBN:9780003686647] comment: Often with thickened cell walls. Involved in anther dehiscence. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). subset: Angiosperm subset: reference synonym: "anther epidermis" EXACT [] synonym: "anther sac epidermis" EXACT [] synonym: "exotecio de la pared de la antera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae exothecium" NARROW [] synonym: "pollen sac exothecium" EXACT [] synonym: "Zea exothecium" NARROW [] synonym: "葯壁外皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:355 is_a: PO:0025097 ! stamen epidermis is_a: PO:0025311 ! microsporangium exothecium relationship: part_of PO:0000002 ! anther wall [Term] id: PO:0020005 name: placentoid namespace: plant_anatomy alt_id: PO:0006448 alt_id: PO:0006483 def: "A portion of parenchyma tissue that is part of a connective and projects into a pollen sac." [ISBN:9780470752685] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). subset: reference synonym: "plancentoide (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae placentoid" NARROW [] synonym: "Zea placentoid" NARROW [] synonym: "胎座様 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:244 is_a: PO:0005421 ! parenchyma relationship: part_of PO:0009068 ! connective [Term] id: PO:0020006 name: funicle namespace: plant_anatomy alt_id: PO:0006466 alt_id: PO:0006489 def: "A stalk (PO:0025066) that attaches a plant ovule (PO:0020003) to a placenta (PO:0025078)." [APweb:Glossary, GR:Pankaj_Jaiswal] comment: If you are annotating to this structure for an angiosperm, please add an additional annotation to plant ovary ovule (PO:0025490). If you are annotating to this structure for an gymnosperm, please add an additional annotation to ovuliferous scale ovule (PO:0025491). If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). subset: reference synonym: "funículo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "funiculi" EXACT Plural [FNA:a5184efd-42a0-4372-aabf-8ae590f8a7e0] synonym: "funiculus" RELATED [] synonym: "Poaceae funicle" NARROW [] synonym: "Zea funicle" NARROW [] synonym: "珠柄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025066 ! stalk relationship: part_of PO:0020003 ! plant ovule [Term] id: PO:0020008 name: exine namespace: plant_anatomy def: "OBSOLETE. The outer layer of the pollen grain wall, highly resistant to strong acids and bases, and composed primarily of sporopollenin." [APweb:Glossary] comment: This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043668. subset: reference synonym: "exina (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "外皮、外壁、エキシン、外膜 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020009 name: ectexine namespace: plant_anatomy def: "OBSOLETE. The outer part of the exine, which stains positively with basic fuchsin in optical microscopy and has higher electron density in conventionally prepared TEM sections." [APweb:Glossary] comment: This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043669. subset: reference synonym: "ectexina (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "エクテキシン(ektexine?) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020010 name: endexine namespace: plant_anatomy def: "OBSOLETE. The inner part of the exine, which stains." [APweb:Glossary] comment: This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043671. subset: reference synonym: "endexina (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "エンデキシン、内層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020011 name: nexine namespace: plant_anatomy def: "OBSOLETE. The inner, non-sculptured part of the exine which lies below the sexine." [APweb:Glossary] comment: This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043672. subset: reference synonym: "nexina (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "ネキシン (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020012 name: sexine namespace: plant_anatomy def: "OBSOLETE. The outer, sculptured layer of the exine, which lies above the nexine." [APweb:Glossary] comment: This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043673. subset: reference synonym: "sexina (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "セキシン、有刻層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020013 name: tectum namespace: plant_anatomy def: "OBSOLETE. The layer of sexine, which forms a roof over the columellae, granules or other infratectal elements." [APweb:Glossary] comment: This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043676, subset: reference synonym: "sexine 2" RELATED [] synonym: "tectum (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "テクタム、外表層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020014 name: columella namespace: plant_anatomy def: "OBSOLETE. A rod-like element of the sexine/ectexine, either supporting the tectum or a caput." [APweb:Glossary] comment: This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043674. subset: reference synonym: "columela (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sexine 1" RELATED [] synonym: "軸柱、柱軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020015 name: sculpture elements namespace: plant_anatomy def: "OBSOLETE. Third layer of sexine." [APweb:Glossary] comment: This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043675. subset: reference synonym: "elementos de la escultura (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sexine 3" RELATED [] synonym: "柱状体 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020016 name: foot layer namespace: plant_anatomy def: "OBSOLETE. The inner layer of the ectexine." [APweb:Glossary] comment: This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043670. synonym: "capa basal del grano de polen (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "nexine 1" RELATED [] synonym: "底部層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020017 name: intine namespace: plant_anatomy def: "OBSOLETE. The innermost of the major layers of the pollen grain wall, underlies the exine and borders the cytoplasm, not acetolysis resistant and is therefore absent in conventionally prepared palynological material." [APweb:Glossary] comment: This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043678. subset: reference synonym: "intina (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "内膜、内壁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020018 name: germination pore namespace: plant_anatomy def: "OBSOLETE. Area through which the pollen imports the nutrition during its development, at the time of pollen germination, the pollen tube emerges through it." [GR:Pankaj_Jaiswal] comment: This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043677. subset: reference synonym: "pollen pore" RELATED [] synonym: "poro de germinación (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "発芽孔 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020019 name: megaspore namespace: plant_anatomy alt_id: PO:0006464 alt_id: PO:0006494 def: "The larger, in general, of the two kinds of spores produced after meiosis in the life cycle of a heterosporous plant, and on germination giving rise to the female gametophyte (embryo sac)." [APweb:Glossary] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). subset: CL synonym: "macrospore" RELATED [FNA:6e5937eb-f512-4bd3-9865-06606218863f] synonym: "megaspora (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae megaspore" NARROW [] synonym: "Zea megaspore" NARROW [] synonym: "大胞子 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025017 ! plant spore [Term] id: PO:0020020 name: nucellus namespace: plant_anatomy alt_id: PO:0006462 alt_id: PO:0006492 def: "A megasporangium (PO:0025201) in a seed plant, composed of fleshy subepidermal tissue that is part of a plant ovule (PO:0020003) and surrounds a megasporocyte (PO:0000431)." [POC:curators] comment: In seed plants, the megaspores and megagametophyte are retained within the nucellus. If you are annotating to this structure for an angiosperm, please add an additional annotation to plant ovary ovule (PO:0025490). If you are annotating to this structure for an gymnosperm, please add an additional annotation to ovuliferous scale ovule (PO:0025491). If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). subset: reference subset: TraitNet synonym: "megasporangium" RELATED [] synonym: "nucelli" NARROW Plural [FNA:6ba590f7-80b0-4cf1-a378-a8e1286b7d18] synonym: "nucelo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae nucellus" NARROW [] synonym: "Zea nucellus" NARROW [] synonym: "珠心 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:253 xref: PO_GIT:49 is_a: PO:0025201 ! megasporangium relationship: part_of PO:0020003 ! plant ovule [Term] id: PO:0020021 name: integument namespace: plant_anatomy alt_id: PO:0006465 alt_id: PO:0006507 def: "A portion of plant tissue (PO:0009007) that usually covers a plant ovule (PO:0020003), enveloping a nucellus (PO:0020020) and forming a micropyle (PO:0020025) at the apex." [APweb:Glossary] comment: If you are annotating to this structure for an angiosperm, please add an additional annotation to plant ovary ovule (PO:0025490). If you are annotating to this structure for an gymnosperm, please add an additional annotation to ovuliferous scale ovule (PO:0025491). If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). subset: reference subset: TraitNet synonym: "integumento (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae integument" NARROW [] synonym: "portion of integument tissue" EXACT [] synonym: "Zea integument" NARROW [] synonym: "珠皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0020003 ! plant ovule [Term] id: PO:0020022 name: inner integument namespace: plant_anatomy alt_id: PO:0006460 def: "The innermost of the two layers of tissue that usually cover the ovule, contiguous to the nucellus and usually contributing to the formation of the micropyle at the apex." [APweb:Glossary] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). synonym: "integumento interno (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae inner integument" NARROW [] synonym: "内珠皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020021 ! integument [Term] id: PO:0020023 name: outer integument namespace: plant_anatomy alt_id: PO:0006459 def: "One of the two layers of tissue that usually cover the ovule, contiguous to the inner integument and usually involved in forming the micropyle at the apex." [APweb:Glossary] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). synonym: "integumento externo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae outer integument" NARROW [] synonym: "外珠皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020021 ! integument [Term] id: PO:0020024 name: endothelium namespace: plant_anatomy def: "A portion of plant tissue composed of cells of the inner epidermis of the inner (or only) integument of the ovule that are radially elongated and metabolically very active." [APweb:Glossary] synonym: "endotelio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of endothelium" EXACT [] synonym: "内皮(?) endothecium? (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0020022 ! inner integument [Term] id: PO:0020025 name: micropyle namespace: plant_anatomy alt_id: PO:0006461 def: "A plant anatomical space that is enclosed by and forms an opening in an integument at the apex of an ovule." [POC:curators] comment: The micropyle originates as an opening in the integuments of an ovule through which the pollen tube usually enters the embryo sac. In a mature seed the micropyle may remain visible as an occluded pore or may be obliterated. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). subset: reference subset: TraitNet synonym: "micrópila (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "ovular micropyle" EXACT [] synonym: "Poaceae micropyle" NARROW [] synonym: "孔 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025117 ! plant anatomical space relationship: part_of PO:0020021 ! integument [Term] id: PO:0020026 name: chalaza namespace: plant_anatomy alt_id: PO:0006458 alt_id: PO:0006506 def: "A portion of plant tissue (PO:0009007) that is the region in a plant ovule (PO:0020003) where the integuments (PO:0020021) and the nucellus (PO:0020020) join with the funicule (PO:0020006)." [ISBN:047124529] comment: The chalaza is recognized as the region which initiates the two integuments at its flank. If you are annotating to this structure for an angiosperm, please add an additional annotation to plant ovary ovule (PO:0025490). If you are annotating to this structure for an gymnosperm, please add an additional annotation to ovuliferous scale ovule (PO:0025491). If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). subset: reference synonym: "calaza (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "chalazae" EXACT Plural [FNA:cfff25ca-2b7f-46fa-970e-2a7fcdab1dbf] synonym: "chalazas" EXACT Plural [FNA:42ee5390-43e4-4615-a56e-99b678d17d7d] synonym: "ovular chlaza" EXACT [] synonym: "Poaceae chalaza" NARROW [] synonym: "portion of chalaza tissue" EXACT [] synonym: "Zea chalaza" NARROW [] synonym: "カラザ(合点)=珠心と珠皮が珠柄につながるところ、珠孔の反対側 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0020003 ! plant ovule [Term] id: PO:0020027 name: raphe namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) that is a ridge on a plant ovule (PO:0020003) where a funicle (PO:0020006) is or was fused to the ovule." [ISBN:047124529, POC:curators] comment: If you are annotating to this structure for an angiosperm, please add an additional annotation to plant ovary ovule (PO:0025490). If you are annotating to this structure for an gymnosperm, please add an additional annotation to ovuliferous scale ovule (PO:0025491). subset: reference synonym: "rafe (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "背線、縫線 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 xref: PO_GIT:73 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0020003 ! plant ovule [Term] id: PO:0020028 name: antiraphe namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) that is the part of a plant ovule (PO:0020003) on the opposite side from a raphe (PO:0020027)." [POC:curators] comment: If you are annotating to this structure for an angiosperm, please add an additional annotation to plant ovary ovule (PO:0025490). If you are annotating to this structure for an gymnosperm, please add an additional annotation to ovuliferous scale ovule (PO:0025491). subset: Angiosperm subset: reference synonym: "anterafe (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚珠の縫線と反対側にある組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 xref: PO_GIT:75 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0020003 ! plant ovule [Term] id: PO:0020029 name: obturator namespace: plant_anatomy def: "An outgrowth of the funicle, that forms a bridge between the micropyle and other tissues." [APweb:Glossary] comment: Most commonly arising from the funicle, also developing from placenta, integument, etc. subset: reference synonym: "obturador (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of obturator tissue" EXACT [] synonym: "閉塞組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue [Term] id: PO:0020030 name: cotyledon namespace: plant_anatomy def: "A vascular leaf (PO:0009025) formed at the first shoot node (PO:0005004) of a plant embryo (PO:0009009) or a seedling (PO:0000003)." [GR:Pankaj_Jaiswal, ISBN:9780879015329, POC:curators] subset: reference subset: TraitNet synonym: "cotiledón (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "seed leaf" EXACT [FNA:2e1fc560-4493-47fe-b363-500a1189b27d] synonym: "子葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:457 is_a: PO:0009025 ! vascular leaf [Term] id: PO:0020031 name: radicle namespace: plant_anatomy def: "An embryo root (PO:0000045) that is the basal continuation of a hypocotyl (PO:0020100) in a plant embryo (PO:0009009) or a seedling (PO:0000003)." [ISBN:0471245208] comment: May develop into the primary root (PO:0020127) and eventually the root system (PO:0025025) of an adult plant. Sometimes abortive. subset: reference synonym: "radícula (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "幼根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:344 is_a: PO:0000045 ! embryo root [Term] id: PO:0020032 name: plumule namespace: plant_anatomy def: "The shoot apex (PO:0000037) of the plant embryo (PO:0009009), above the cotyledonary node (PO:0025321)." [POC:curators] comment: Occurs in several embryo types. synonym: "embryonic shoot" RELATED [] synonym: "plúmula (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "幼芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:339 is_a: PO:0000037 ! shoot apex is_a: PO:0025099 ! embryo plant structure relationship: part_of PO:0009009 ! plant embryo [Term] id: PO:0020033 name: coleoptile namespace: plant_anatomy def: "A sheath-like plant organ (PO:0009008) that surrounds the plumule (PO:0020032) of a plant embryo (PO:0009009) or the emerging shoot apex (PO:0000037) of a seedling." [ISBN:0471244554, ISBN:9781842464229] comment: The coleoptile is an outgrowth or part of the scutellum (PO:0020110) (which is a modified, haustorial cotyledon (PO:0020030)). Develops separate from the shoot apical meristem (PO:0020148). Found in Poaceae and other monocotyledons such as Zingiberaceae. Protects the emerging shoot system (PO:0009006) as it grows through the soil. synonym: "coleóptile (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "子葉鞘、鞘葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:294 is_a: PO:0009008 ! plant organ [Term] id: PO:0020034 name: coleorhiza namespace: plant_anatomy def: "A sheath-like plant organ (PO:0009008) that surrounds the radicle (PO:0020031) of a plant embryo (PO:0009009) or the emerging root (PO:0009005) of a seedling (PO:0000003)." [ISBN:0471244554, PMID:19386806, PO_REF:00003] comment: Found in Poaceae and some other monocots as well as some gymnosperms. Protects the emerging radicle in a plant embryo or seedling. The parenchyma cells of both the coleorhiza and epiblast may function in storage. synonym: "coleorriza (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根鞘 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:340 is_a: PO:0009008 ! plant organ [Term] id: PO:0020035 name: epicotyl namespace: plant_anatomy def: "The first stem internode (PO:0020142) above the cotyledonary node (PO:0025321) of a plant embryo (PO:0009009) or a seedling (PO:0000003)." [ISBN:0471244554] synonym: "epicótile (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "上胚軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:342 is_a: PO:0020142 ! stem internode [Term] id: PO:0020036 name: epiblast namespace: plant_anatomy def: "A portion of plant tissue that is a flap-like projection of the coleorhiza, inserted opposite the scutellum." [ISBN:0471244554] comment: The parenchyma cells of both the coleorhiza and epiblast may function in storage. Some researchers consider the epiblast and coleorhiza independent structures that differentiate from the same proembryonic tissue. synonym: "epiblasto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "外胚葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:258 is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0020034 ! coleorhiza [Term] id: PO:0020037 name: mesocotyl namespace: plant_anatomy def: "A stem internode (PO:0020142) that is the part of a plant embryo axis (PO:0019018) or a seedling stem (PO:0009047) above the scutellum (PO:0020110) and below the coleoptile (PO:0020033)." [ISBN:0471244554, POC:Laurel_Cooper] comment: Occurs in grasses. In grasses, the hypocotyl and cotyledon may not be visible and may be represented by the scutellar node and scutellum, making the mesocotyl similar to the epicotyl in other taxa. Elongation of the mesocotyl during seedling growth pushes the coleoptile above the soil surface. synonym: "mesocótile (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "中胚軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:343 is_a: PO:0020142 ! stem internode [Term] id: PO:0020038 name: petiole namespace: plant_anatomy def: "A stalk of a leaf." [APweb:Glossary, GR:Pankaj_Jaiswal] subset: TraitNet synonym: "pecíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉柄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025066 ! stalk relationship: part_of PO:0009025 ! vascular leaf [Term] id: PO:0020039 name: leaf lamina namespace: plant_anatomy def: "A phyllome lamina (PO:0025396) that is the part of a leaf (PO:0025034) exclusive of the petiole (PO:0020038) or leaf sheath (PO:0020104), if either is present." [POC:curators] comment: A leaf lamina is usually dorsiventrally flattened, but may be flattened in a median plant (perpendicular to the axis) in the case of phyllodes (PO:0025335) or other ensiform leaves (PO:0025333). This term should not be used for leaves that are not laminar (flat), like round leaves in Allium or needle-like leaves in Pinus or some Proteaceae. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. subset: TraitNet synonym: "lámina de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "leaf blade" RELATED [] synonym: "葉身(葉片) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:428 xref: PO_GIT:70 is_a: PO:0025396 ! phyllome lamina relationship: part_of PO:0025034 ! leaf [Term] id: PO:0020040 name: leaf base namespace: plant_anatomy def: "A phyllome base (PO:0025140) that is part of a leaf (PO:0025034)." [POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "base de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "leaf sheath base" RELATED [] synonym: "phyllid base" NARROW [] synonym: "葉脚、葉底、葉身基部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:282 xref: PO_GIT:70 is_a: PO:0025140 ! phyllome base relationship: part_of PO:0025034 ! leaf [Term] id: PO:0020041 name: stipule namespace: plant_anatomy def: "A cardinal organ part that is an appendage at the base of a vascular leaf." [POC:curators] comment: Usually one of a pair of appendages. May take the form of a spine (PO:0025174) or may be bristled or brush-like. Stipules may occur on the opposite side of the shoot axis from the leaf they are associated with, but they are still thought to arise from part of the leaf. subset: TraitNet synonym: "estípula (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "托葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:223 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0009025 ! vascular leaf [Term] id: PO:0020042 name: simple leaf namespace: plant_anatomy def: "A leaf in which the lamina is undivided." [Poc:curators] synonym: "hoja simple (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "単葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009025 ! vascular leaf [Term] id: PO:0020043 name: compound leaf namespace: plant_anatomy def: "A leaf having two or more distinct leaflets that are evident as such from early in development." [APweb:Glossary] synonym: "hoja compuesta (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "複葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009025 ! vascular leaf [Term] id: PO:0020044 name: hyperphyll namespace: plant_anatomy def: "The unifacial terete apical portion of a monocot cotyledon, sometimes also visible on other leaves." [APweb:Glossary] synonym: "hiperfilo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "単子葉の単面円柱形先端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0020030 ! cotyledon [Term] id: PO:0020045 name: pinnate leaf namespace: plant_anatomy def: "A once-compound leaf with leaflets borne along a rachis." [APweb:Glossary] comment: The total number of leaflets may be even or odd, in which case the leaf is called even-pinnate or odd-pinnate respectively. synonym: "hoja pinnada (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "羽状葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020043 ! compound leaf [Term] id: PO:0020046 name: palmate leaf namespace: plant_anatomy def: "A once-compound leaf divided into several leaflets which arise at the same point, there being no rachis." [APweb:Glossary] synonym: "hoja palmada (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "掌状葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020043 ! compound leaf [Term] id: PO:0020047 name: microsporocyte namespace: plant_anatomy alt_id: PO:0006451 alt_id: PO:0006479 def: "A sporocyte (PO:0006204) that produces four haploid (1n) microspores (PO:0020048)." [ISBN:0878934030, POC:Laurel_Cooper] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). subset: CL subset: reference synonym: "microspore mother cell" RELATED [] synonym: "microsporocito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "PMC" RELATED [] synonym: "Poaceae microsporocyte" NARROW [] synonym: "pollen mother cell" RELATED [] synonym: "Zea microsporocyte" NARROW [] synonym: "小胞子母細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:361 is_a: PO:0006204 ! sporocyte relationship: part_of PO:0025202 ! microsporangium [Term] id: PO:0020048 name: microspore namespace: plant_anatomy alt_id: PO:0006452 alt_id: PO:0006480 def: "The smaller, in general, of the two kinds of spores produced after meiosis in the life cycle of a heterosporous plant, and on germination giving rise to the male gametophyte." [APweb:Glossary] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). subset: CL subset: reference synonym: "microspora (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae microspore" NARROW [] synonym: "Zea microspore" NARROW [] synonym: "小胞子 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025017 ! plant spore [Term] id: PO:0020049 name: leaflet namespace: plant_anatomy def: "One of the ultimate segments of a compound leaf." [APweb:Glossary] subset: TraitNet synonym: "folíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "pinna" NARROW [FNA:9fc865bf-ac88-4ea9-a4e9-0d7b2b31cf44] synonym: "pinnae" NARROW Plural [FNA:1d6bb560-f346-409b-b078-9bd2fd30e472] synonym: "pinnule" NARROW [FNA:6e19c80b-c4a0-4d62-bf40-3206dce4af1c] synonym: "小葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0020043 ! compound leaf [Term] id: PO:0020050 name: petiolule namespace: plant_anatomy def: "A stalk of a leaflet." [APweb:Glossary] synonym: "peciolulo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小葉柄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025066 ! stalk relationship: part_of PO:0020049 ! leaflet [Term] id: PO:0020051 name: stipel namespace: plant_anatomy def: "Stipule-like appendage(s) at the base of a leaflet (in unifoliolate or simple leaves, found at the top of the petiole)." [APweb:Glossary] synonym: "estipelo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小托葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0020049 ! leaflet [Term] id: PO:0020052 name: megaphyll namespace: plant_anatomy def: "OBSOLETE. Literally a large leaf, a leaf of any size whose vascular supply leaves one or more gaps as it departs from the stem vascular tissue." [APweb:Glossary] synonym: "megafilo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "大葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020053 name: microphyll namespace: plant_anatomy def: "OBSOLETE. Literally a small leaf, a leaf of any size in which any vascular trace supplying it does not interrupt the central vascular cylinder when it departs, i.e. there are no leaf gaps." [APweb:Glossary] synonym: "microfilo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020054 name: bud scale leaf namespace: plant_anatomy def: "A scale leaf that surrounds a dormant or perennating bud." [UMSL:tk] synonym: "bud scale" EXACT [] synonym: "escama de la yema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "芽鱗片葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006003 ! scale leaf [Term] id: PO:0020055 name: leaf rachis namespace: plant_anatomy def: "A stalk that is the main axis of a pinnate or more highly compound leaf, that bears leaflets or divisions of the axis." [APweb:Glossary] subset: TraitNet synonym: "leaf rhachis" EXACT [FNA:f76f9272-ef24-4be8-a9b3-3da4c06bd8cf] synonym: "raquis de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 xref: PO_GIT:80 is_a: PO:0025066 ! stalk relationship: part_of PO:0020043 ! compound leaf [Term] id: PO:0020056 name: tegmen namespace: plant_anatomy def: "That part of the seed coat that develops from the inner integument." [APweb:Glossary, ISBN:0080374913] synonym: "portion of tegmen tissue" EXACT [] synonym: "tegmen (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "内種子(internal seed coat, inner seed coat, secundine) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0009088 ! seed coat [Term] id: PO:0020057 name: testa namespace: plant_anatomy def: "That part of the seed coat that develops from the outer integument, or from the single integument when there is only one." [APweb:Glossary, ISBN:0080374913] synonym: "portion of testa tissue" EXACT [] synonym: "testa (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "testae" EXACT Plural [FNA:271264d4-e973-4a84-8b5e-7744c5bc9514] synonym: "外種皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0009088 ! seed coat [Term] id: PO:0020058 name: perisperm namespace: plant_anatomy alt_id: PO:0006335 def: "Diploid nutritive tissue in an angiosperm seed derived from nucellar tissue." [APweb:Glossary] synonym: "perisperma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of perisperm tissue" EXACT [] synonym: "seed nucellus" RELATED [] synonym: "外胚乳 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0009010 ! seed [Term] id: PO:0020059 name: pollen wall namespace: plant_anatomy def: "OBSOLETE. Complex wall surrounding the micrsopore." [UMSL:fz] comment: This term is now available in the cellular_component aspect of the Gene Ontology, GO:0043667. subset: reference synonym: "pared del grano de polen (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花粉壁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020060 name: caruncle namespace: plant_anatomy def: "An arilloid that is an outgrowth of a seed next to the micropyle." [ISBN:9780881928501] comment: Often hard and generally smaller and less elaborate than a arillode. synonym: "carúncula (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "種枕(種阜) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0019022 ! arilloid [Term] id: PO:0020061 name: coma namespace: plant_anatomy def: "A portion of seed coat epidermis that consists of multiple seed trichomes at the micropyle." [POC:curators] subset: TraitNet synonym: "brush" EXACT [] synonym: "coma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "comae" EXACT Plural [FNA:1b327a72-9b83-4365-bab0-a302f1f1dbbf] synonym: "comas" EXACT Plural [FNA:596d8481-a186-4b7b-802b-aee2de4c4ad1] synonym: "tuft" BROAD [FNA:7c6c72f7-89f7-44d3-9cfb-8a0959c27927] synonym: "種髪 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:218 is_a: PO:0006048 ! seed coat epidermis [Term] id: PO:0020062 name: elaiosome namespace: plant_anatomy def: "A cardinal organ part that is an oil-secreting outgrowth of a seed or fruit." [ISBN:9780881928501] comment: May be a modified arilloid (a type of strophiole or caruncle) or may be an outgrowth of a fruit. May be attractive to ants and aid in dispersal. subset: TraitNet synonym: "elaiosoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "油脂体 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025001 ! cardinal organ part [Term] id: PO:0020063 name: hilum namespace: plant_anatomy def: "A cardinal part of multi-tissue plant structure (PO:0025498) that is a scar on a seed (PO:0009010) at the place where it was attached to a funicle (PO:0020006)." [POC:curators] synonym: "hila" EXACT Plural [FNA:7ad77ba7-72b8-4447-ad0e-b0214ef133de] synonym: "hilo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "核(デンプン粒)、へそ(種子) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025498 ! cardinal part of multi-tissue plant structure relationship: part_of PO:0009010 ! seed [Term] id: PO:0020064 name: dehiscent fruit namespace: plant_anatomy def: "OBSOLETE. Fruit that breaks open at maturity to release the contents." [APweb:Glossary] synonym: "fruto dehiscente (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "裂開果 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020065 name: indehiscent fruit namespace: plant_anatomy def: "OBSOLETE. Fruit that does not open at maturity." [APweb:Glossary] synonym: "fruto indehiscente (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "閉果 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020066 name: fleshy fruit namespace: plant_anatomy def: "OBSOLETE. The fruit may be derived from monocarpellate or multicarpellate gynoecia. Their walls may consist of the pericarp or of pericarp fused with extracarpellary tissue. The outer part of the fruit wall or the entire fruit wall may become fleshy by differentiating into soft, succulent parenchyma. Parts other than the wall such as placentae and partitions in multilocular ovaries may become fleshy." [ISBN:047124529] synonym: "fruto carnoso (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "多肉果 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020075 name: mericarp namespace: plant_anatomy def: "OBSOLETE. One segment of a fruit of a schizocarp consisting of pericarp plus seed(s)." [APweb:Glossary] synonym: "mericarpo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "分果 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020081 name: seed as dispersal unit namespace: plant_anatomy def: "OBSOLETE." [Poc:curators] synonym: "semilla como unidad dispersante (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "分散ユニットとしての種子 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020084 name: pyrene namespace: plant_anatomy def: "OBSOLETE. The 'stone' or 'pit' (endocarp plus seed) of a succulent fruit." [APweb:Glossary] synonym: "pireno (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "核果の種、核 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020085 name: seed and fruit wall as dispersal unit namespace: plant_anatomy def: "OBSOLETE." [Poc:curators] synonym: "pared de la semilla y fruto como unidad dispersante (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "分散ユニットとしての種子と果壁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020086 name: multiple fruit namespace: plant_anatomy def: "OBSOLETE. Fruit on a common axis derived from the ovaries of several flowers." [APweb:Glossary] synonym: "fruto múltiple (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "多果 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020090 name: embryo sac central cell namespace: plant_anatomy def: "An embryo sac cell (PO:0025026) that is largest cell in a mature embryo sac (PO:0025074)." [PMID:17041880, TAIR:Katica_Ilic] comment: In most angiosperms, the embryo sac central cell contains two polar nuclei, and, after double fertilization, develops into an endosperm. In some angiosperms, such as Illicium, the embryo sac central cell contains a single polar nucleus. Embryo sac central cell is distinct from archegonium central cell (PO:0025509). subset: CL subset: reference synonym: "célula central (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "中央細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:182 is_a: PO:0025026 ! embryo sac cell relationship: part_of PO:0025074 ! embryo sac [Term] id: PO:0020091 name: obsolete microgametophyte namespace: plant_anatomy alt_id: PO:0020007 def: "OBSOLETE. A gametophyte that produces pollen sperm cells." [POC:curators] comment: This term was made obsolete because it only applied to angiosperms. Consider new term microgametophyte (PO:0025280) that can apply to all plants. Also consider pollen (PO:0025281) or antheridial microgametophyte (PO:0025283). subset: reference subset: TraitNet synonym: "male gametophyte" EXACT [] synonym: "microgametofito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "pollen" RELATED [] synonym: "pollen grain" EXACT [] xref: PO_GIT:318 xref: PO_GIT:319 is_obsolete: true consider: PO:0025280 consider: PO:0025281 consider: PO:0025283 [Term] id: PO:0020092 name: obsolete megagametophyte namespace: plant_anatomy def: "OBSOLETE. A gametophyte that produces female gametes." [APweb:Glossary] comment: This term was made obsolete because it only applied to angiosperms. Consider new term megagametophyte (PO:0025280) that can apply to all plants. Also consider embryo sac (PO:0025074) or archegonial megagametophyte (PO:0025282). subset: reference synonym: "embryo sac" RELATED [] synonym: "female gametophyte" RELATED [] synonym: "megagametofito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] xref: PO_GIT:318 is_obsolete: true consider: PO:0025074 consider: PO:0025279 consider: PO:0025282 [Term] id: PO:0020093 name: antipodal cell namespace: plant_anatomy def: "Cell, commonly three in number as in the eight-nucleate embryo sac, located at the other end of the embryo sac from the egg cell." [APweb:Glossary] comment: More or less persistent, multiplicative or not. subset: CL subset: reference synonym: "célula antipodal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "反足細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025026 ! embryo sac cell relationship: part_of PO:0025074 ! embryo sac [Term] id: PO:0020094 name: plant egg cell namespace: plant_anatomy def: "A gamete (PO:0025006) produced by an archegonium (PO:0025126) or an embryo sac (PO:0025074)." [POC:curators] comment: The plant egg cell (megagamete) is usually larger than the plant sperm cell (PO:0000084; microgamete). subset: CL subset: reference synonym: "egg cell" BROAD [] synonym: "female gamete" EXACT [] synonym: "megagamete" EXACT [] synonym: "non-mobile gamete" BROAD [] synonym: "oocélula (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "植物卵細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:140 is_a: PO:0025006 ! gamete [Term] id: PO:0020095 name: polar nucleus namespace: plant_anatomy def: "OBSOLETE. Usually two nuclei in the center of the eight-nucleate embryo sac that fuse, and subsequently fuse with one of the male gametes to produce the endosperm." [APweb:Glossary] comment: Comment: this term is now available in the cellular_component aspect of the Gene Ontology (GO:0043078). synonym: "nucleo polar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "極核 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020096 name: egg apparatus namespace: plant_anatomy def: "A cardinal organ part that has as parts an egg cell and two synergids and is located at the micropylar end of the embryo sac." [POC:Ramona_Walls] comment: Found in angiosperms. subset: Angiosperm subset: reference synonym: "aparato de la oocélula (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "卵装置 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:247 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025074 ! embryo sac [Term] id: PO:0020097 name: generative cell namespace: plant_anatomy def: "A spermatogenous cell (PO:0025525) of the microgametophyte (PO:0025280) that divides to produce two pollen sperm cells (PO:0025121)." [APweb:Glossary, ISBN:1572590416, POC:Laurel_Cooper] comment: Occurs in angiosperms. subset: Angiosperm subset: CL subset: reference synonym: "célula generativa (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄原細胞、生殖系列細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:474 is_a: PO:0025525 ! spermatogenous cell [Term] id: PO:0020099 name: microgametophyte vegetative cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) that is the larger cell of a microgametophyte (PO:0025280) in seed plants. It does not divide further and develops into a pollen tube cell (PO:0025195)." [POC:Laurel_Cooper, POC:Ramona_Walls] subset: CL subset: reference synonym: "célula vegetativa (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tube cell" RELATED [ISBN:0716710072] synonym: "栄養細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:192 is_a: PO:0025606 ! native plant cell relationship: part_of PO:0025280 ! microgametophyte [Term] id: PO:0020100 name: hypocotyl namespace: plant_anatomy def: "A stem internode (PO:0020142) below the cotyledonary node (PO:0025321) and transitional to a root (PO:0009005) of a plant embryo (PO:0009009) or a seedling (PO:0000003)." [APweb:Glossary, POC:curators] synonym: "hipocótile (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:341 xref: PO_GIT:70 is_a: PO:0020142 ! stem internode [Term] id: PO:0020101 name: stomium namespace: plant_anatomy alt_id: PO:0006449 alt_id: PO:0006485 def: "A plant anatomical space that is a slit in an anther lobe formed from when a dehiscence zone dehisces." [POC:curators] comment: Pollen may be released through the stomium. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). subset: reference synonym: "estomio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Poaceae stomium" NARROW [] synonym: "stomia" EXACT Plural [FNA:67cecc4d-8a5b-4884-9aba-e9f775e5c06b] synonym: "Zea stomium" NARROW [] synonym: "口辺細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025117 ! plant anatomical space relationship: part_of PO:0000002 ! anther wall [Term] id: PO:0020102 name: portion of transmitting tissue namespace: plant_anatomy alt_id: PO:0006499 def: "A portion of ground tissue in the style of a carpel through which a pollen tube grows; it connects a stigma and the inside of an ovary." [GR:Pankaj_Jaiswal, ISBN:0080374913] comment: If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). subset: reference synonym: "Poaceae transmitting tissue" NARROW [] synonym: "porción del tejido de transmisión (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "transmitting tract" RELATED [] synonym: "伝達組織の一部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025059 ! portion of ground tissue relationship: part_of PO:0009074 ! style [Term] id: PO:0020103 name: flag leaf namespace: plant_anatomy def: "The last mature leaf before the inflorescence in a cereal crop plant." [GR:Pankaj_Jaiswal] subset: Angiosperm subset: Maize synonym: "hoja en bandera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "止葉(boot leaf) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006340 ! adult vascular leaf [Term] id: PO:0020104 name: leaf sheath namespace: plant_anatomy def: "A tubular portion of the leaf surrounding the stem, as in the Poaceae." [GR:Pankaj_Jaiswal] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "vaina de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉鞘 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0009025 ! vascular leaf [Term] id: PO:0020105 name: ligule namespace: plant_anatomy def: "A membranous or hairy appendage on the adaxial/upper surface of a leaf, at the junction between sheath and blade, especially in grasses." [APweb:Glossary] synonym: "lígula (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉舌 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0009025 ! vascular leaf [Term] id: PO:0020106 name: leaf sheath auricle namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) that is an ear-shaped outgrowth of the distal part of a leaf sheath (PO:0020104)." [GR:Pankaj_Jaiswal, POC:curators] comment: May wrap around the stem (PO:0009047) or branch (PO:0025073) to which the vascular leaf (PO:0009025) it is part of is attached. Found in some Poaceae. synonym: "aurícula de la vaina de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "leaf sheath ear" EXACT [FNA:821f1b3a-3fb0-40d9-9f38-ca0a6c0f313c] synonym: "葉鞘葉耳 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0020104 ! leaf sheath [Term] id: PO:0020108 name: suspensor namespace: plant_anatomy def: "An embryonic plant structure at the base of a plant embryo that develops from an embryonic basal cell and connects an embryo proper to the wall of a megagametophyte." [PMID:12271036] comment: The suspensor often allows the embryo to penetrate deep into the endosperm. Across plant species, suspensors are morphologically diverse and may be single- or multicellular, undifferentiated or highly differentiated, and variously shaped. synonym: "suspensor (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚柄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:248 is_a: PO:0025099 ! embryo plant structure relationship: part_of PO:0009009 ! plant embryo [Term] id: PO:0020109 name: embryo hypophysis namespace: plant_anatomy def: "A native plant cell (PO:0025606) that is the uppermost cell of a suspensor (PO:0020108) and from which part of the root (PO:0009005) and root cap (PO:0020123) in a plant embryo (PO:0009009) of angiosperms are derived." [ISBN:0471245208, POC:Laurel_Cooper] subset: Angiosperm subset: CL synonym: "embryonic hypophysis" EXACT [] synonym: "hipófisis (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚原根層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:281 is_a: PO:0025028 ! embryo plant cell relationship: part_of PO:0020108 ! suspensor [Term] id: PO:0020110 name: scutellum namespace: plant_anatomy def: "An embryonic plant structure that is a more or less shield-shaped and absorptive portion of a plant embryo of Poaceae." [APweb:Glossary, ISBN:0471244554] comment: May be a modified cotyledon. synonym: "escutelo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "haustorial cotyledon" RELATED [] synonym: "胚盤 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:249 is_a: PO:0025099 ! embryo plant structure relationship: part_of PO:0009009 ! plant embryo [Term] id: PO:0020121 name: lateral root namespace: plant_anatomy def: "A root (PO:0009005) that develops from a lateral root primordium (PO:0000016) that is part of another root on the same plant." [ISBN:0521288959, ISRR:Richard_Zobel, POC:curators] comment: A lateral root primordium may develops on any root, including a primary root (PO:0020127), on an existing lateral root (PO:0020121), or a shoot-borne root (PO:0000042). In seed plants, a lateral root primordium generally develops from pericycle cells (PO:0025261), but cells of an endodermis (PO:0000252) may also participate in its formation in some species. In ferns, lateral root primordia develop from the endodermis. subset: Angiosperm subset: Arabidopsis subset: Gymnosperms subset: Maize subset: Poaceae subset: Potato subset: Rice subset: Tomato synonym: "raíz lateral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "側根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:473 is_a: PO:0009005 ! root [Term] id: PO:0020122 name: inflorescence axis namespace: plant_anatomy def: "A shoot axis (PO:0025029) that is part of an inflorescence (PO:0009049)." [POC:curators] subset: Angiosperm subset: TraitNet synonym: "eje de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "first order inflorescence branch" RELATED [] synonym: "inflorescence rachis" RELATED [] synonym: "花序軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:260 is_a: PO:0025029 ! shoot axis relationship: part_of PO:0009049 ! inflorescence [Term] id: PO:0020123 name: root cap namespace: plant_anatomy def: "A portion of root parenchyma (PO:0025095) tissue that is part of the root tip (PO:0000025) and covers the root apical meristem (PO:0020147)." [ISBN:0716710072, POC:curators] comment: Often composed of living and dead parenchyma cells. Protects the root apical meristem. subset: reference synonym: "caliptra de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "rootcap" EXACT [ISBN:0716710072] synonym: "根冠(=kalyptra) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:194 is_a: PO:0025095 ! root parenchyma relationship: part_of PO:0000025 ! root tip [Term] id: PO:0020124 name: root stele namespace: plant_anatomy alt_id: PO:0003012 def: "A stele (PO:0025197) that is part of a root (PO:0009005)." [POC:Laurel_Cooper, POC:Ramona_Walls] comment: Includes the pericycle as the outermost layer of the stele. subset: Maize subset: reference subset: TraitNet synonym: "estela de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "root vascular cylinder" RELATED [] synonym: "根中心柱 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:177 is_a: PO:0025197 ! stele relationship: part_of PO:0009005 ! root [Term] id: PO:0020125 name: elongation zone namespace: plant_anatomy def: "OBSOLETE. The portion of the root that includes small, densely cytoplasmic cells that are dividing and expanding in size." [GR:Pankaj_Jaiswal] comment: This term was made obsolete because the definition was not correct. A new term, root elongation zone (PO:0025181), was created instead. subset: reference synonym: "zona de elongación (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "伸長帯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true replaced_by: PO:0025181 [Term] id: PO:0020126 name: tassel inflorescence namespace: plant_anatomy def: "A staminate inflorescence (PO:0025601) in Zea species that bears the tassel spikelet (PO:0006309) on a terminal inflorescence axis (PO:0020122)." [MaizeGDB:lv, POC:Laurel_Cooper] comment: Branched inflorescence with a central axis and about 10-50 lateral branches. subset: Maize subset: reference synonym: "penacho de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄穂(花) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:537 is_a: PO:0025601 ! staminate inflorescence [Term] id: PO:0020127 name: primary root namespace: plant_anatomy alt_id: PO:0020089 def: "A root (PO:0009005) that develops directly from an seedling radicle (PO:0020127)." [ISBN:0122151704, POC:curators] comment: The first root of a plant. In dicots and gymnosperms it becomes the tap root, the central axis of a root system (PO:0025025). subset: TraitNet synonym: "raíz primaria (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tap root" EXACT [] synonym: "一次根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:161 is_a: PO:0009005 ! root [Term] id: PO:0020128 name: leaf margin namespace: plant_anatomy def: "A phyllome margin (PO:0025018) of any flattened part of a leaf (PO:0025034)." [POC:curators] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. subset: TraitNet synonym: "margen de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉縁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:85 is_a: PO:0025018 ! phyllome margin intersection_of: PO:0025005 ! organ margin intersection_of: part_of PO:0025034 ! leaf relationship: part_of PO:0025034 ! leaf [Term] id: PO:0020130 name: central root cap namespace: plant_anatomy def: "A portion of root parenchyma tissue that is the central part of a root cap in which the cells are arranged in longitudinal files." [ISBN:0878938567, POC:curators] synonym: "caliptra de la raíz central (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "columella cells" EXACT [] synonym: "columella rootcap" EXACT [ISBN:0716710072] synonym: "中心根冠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:194 is_a: PO:0025095 ! root parenchyma relationship: part_of PO:0020123 ! root cap [Term] id: PO:0020131 name: lateral root cap namespace: plant_anatomy def: "A portion of root parenchyma tissue that is part of a root cap and is parallel to the sides of a root axis." [ISBN:0878938567, POC:curators] comment: This is the general term for the lateral portion of any root cap and not the term for a root cap of lateral root (PO:0003018) or lateral root cap of lateral root (PO:0003020). synonym: "caliptra lateral de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "peripheral cells" RELATED [] synonym: "側根冠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:194 is_a: PO:0025095 ! root parenchyma relationship: part_of PO:0020123 ! root cap [Term] id: PO:0020132 name: columella root cap cell namespace: plant_anatomy def: "Cell that constitutes the central part of the root cap, arranged in longitudinal files." [PMID:9384380, TAIR:Katica_Ilic] subset: CL synonym: "célula de la columela del caliptra de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "柱軸根冠細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025030 ! ground tissue cell [Term] id: PO:0020133 name: columella root cap initial cell namespace: plant_anatomy def: "A root initial cell that produces columella cells in the root cap. In direct contact with quiescent center." [ISBN:0471245208, TAIR:Katica_Ilic] subset: CL synonym: "célula inicial de la columela del caliptra de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "columella root cap initial" EXACT [] synonym: "columella root cap stem cell" EXACT [] synonym: "columella stem cell" EXACT [] synonym: "柱軸根冠始原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000059 ! root initial cell [Term] id: PO:0020134 name: statolith namespace: plant_anatomy def: "OBSOLETE. Solid cell inclusion of starch containing plastids occurring in root cap cells." [GR:Pankaj_Jaiswal] comment: This is sub-cellular term synonym: "estatolito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "感受粒、平衡粒、デンプン粒 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0020135 name: root differentiation zone namespace: plant_anatomy alt_id: PO:0003002 def: "A plant axis differentiation zone that is the part of a root and is located behind a root elongation zone." [POC:curators] comment: Most of the primary tissues of a root mature in the differentiation zone. This zone is where root hairs are produced. subset: reference synonym: "region of root maturation" EXACT [ISBN:0716710072] synonym: "root maturation zone" EXACT [] synonym: "root specialization zone" EXACT [] synonym: "zona de diferenciación de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根分化帯(層) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025119 ! plant axis differentiation zone relationship: part_of PO:0009005 ! root [Term] id: PO:0020136 name: ear inflorescence namespace: plant_anatomy def: "A pistillate inflorescence (PO:0025598) in Zea species that is highly compacted and bears the ear spikelets (PO:0006320) on a lateral inflorescence axis (PO:0020122)." [MaizeGDB:lv, POC:Laurel_Cooper] subset: Maize subset: reference synonym: "cob" RELATED [] synonym: "ear" EXACT [] synonym: "oreja de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌穂(花) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:536 is_a: PO:0025598 ! pistillate inflorescence [Term] id: PO:0020137 name: leaf apex namespace: plant_anatomy def: "A phyllome apex (PO:0025139) that is part of a leaf (PO:0025034)." [POC:Ramona_Walls, UMSL:fz] comment: It is not precisely defined how far toward the base from the tip a leaf apex extends. For the apical most portion of a leaf, use the term leaf tip. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "ápice de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "leaf lamina apex" NARROW [] synonym: "phyllid apex" NARROW [] synonym: "葉先 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:282 xref: PO_GIT:70 is_a: PO:0025139 ! phyllome apex relationship: part_of PO:0025034 ! leaf [Term] id: PO:0020138 name: leaf lamina vein namespace: plant_anatomy def: "A phyllome lamina vein (PO:0025348) that is part of a leaf lamina vascular system (PO:0000048)." [POC:curators] subset: TraitNet synonym: "leaf lamina vascular bundle" EXACT [] synonym: "vena de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉身葉脈 ? (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:410 xref: PO_GIT:435 is_a: PO:0025348 ! phyllome lamina vein relationship: part_of PO:0000048 ! leaf lamina vascular system [Term] id: PO:0020139 name: leaf midvein namespace: plant_anatomy def: "A primary leaf vein (PO:0025413) that is the central vein of a vascular leaf (PO:0009025)." [POC:curators] comment: Often the most prominent vein of a vascular leaf. See costa (PO:0030072) for the central conductive strand of a non-vascular leaf (PO:0025075). synonym: "mid rib" BROAD [] synonym: "mid-rib" BROAD [] synonym: "midrib" BROAD [] synonym: "vascular leaf costa" RELATED [FNA:e05450e0-b820-465a-ba99-ced17c5a34b0] synonym: "vascular leaf costae" RELATED Plural [FNA:d0ce6c67-625d-4187-bd50-3af01e6e68a6] synonym: "vascular leaf midvein" EXACT [] synonym: "vena media (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉主脈、中央脈、中脈 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:435 is_a: PO:0025413 ! primary leaf vein [Term] id: PO:0020140 name: secondary leaf vein namespace: plant_anatomy def: "A leaf lamina vein (PO:0020138) arising from a primary leaf vein (PO:0025413)." [GR:Pankaj_Jaiswal] comment: Vein orders only apply to hierarchically branching vein patterns, not to dichotomously branching vein patterns, as found in some ferns and gymnosperms. synonym: "cross-vein" NARROW [FNA:dba43715-e71f-4192-87a2-489f5b9b4c82] synonym: "veinlet" RELATED [] synonym: "vena secundaria (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "二次葉脈 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:435 is_a: PO:0020138 ! leaf lamina vein [Term] id: PO:0020141 name: stem node namespace: plant_anatomy def: "A shoot node that is part of a stem." [APweb:Glossary] synonym: "nodo del tallo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎節 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005004 ! shoot axis node relationship: part_of PO:0009047 ! stem [Term] id: PO:0020142 name: stem internode namespace: plant_anatomy def: "A shoot axis internode (PO:0005005) that is part of a stem (PO:0009047)." [POC:curators, POC:Laurel_Cooper] comment: See node. synonym: "internodo del tallo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎節間 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO-SF2_PO:146 is_a: PO:0005005 ! shoot axis internode relationship: part_of PO:0009047 ! stem [Term] id: PO:0020144 name: apical meristem namespace: plant_anatomy def: "A maximal portion of meristem tissue (PO:0009013) located at a shoot apex (PO:0000037) or root tip (PO:0000025)." [GR:Pankaj_Jaiswal, POC:curators, POC:Laurel_Cooper] subset: TraitNet synonym: "AM" EXACT [] synonym: "meristema apical (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "primary meristem" RELATED [] synonym: "promeristem" BROAD [] synonym: "頂端分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:579 is_a: PO:0009013 ! portion of meristem tissue [Term] id: PO:0020145 name: lateral meristem namespace: plant_anatomy def: "A portion of meristem (PO:0009013) tissue located parallel to the sides of a shoot axis (PO:0025029) or root (PO:0009005) that participates in lateral growth." [ISBN:047125208] comment: A term for lateral growth has been requested in GO. Lateral meristems contribute to an increase in the cross-sectional area of a shoot axis or root. Examples of lateral meristems are: cambium (PO:0005597) (includes cork cambium (PO:0005599) and vascular cambium (PO:0005598)), shoot lateral meristem (PO:0006344) (includes primary thickening meristem (PO:0005039)), root lateral meristem (PO:0006308), and secondary thickening meristem (PO:0025414). Contrasts with apical meristem (PO:0020144), phyllome marginal meristem (PO:0025404), or intercalary meristem (PO:0006073). subset: TraitNet synonym: "lateral growth meristem" EXACT [] synonym: "meristema lateral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "secondary meristem" RELATED [] synonym: "側 分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:437 is_a: PO:0009013 ! portion of meristem tissue relationship: part_of PO:0025004 ! plant axis [Term] id: PO:0020147 name: root apical meristem namespace: plant_anatomy def: "A root meristem (PO:0006085) located at the root tip (PO:0000025), behind the root cap (PO:0020123)." [GR:Pankaj_Jaiswal, POC:Laurel_Cooper, UMSL:fz] comment: In most cases, it is involved in root elongation. subset: TraitNet synonym: "meristema apical de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "promeristem" BROAD [] synonym: "RAM" EXACT [] synonym: "根端分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:577 is_a: PO:0006085 ! root meristem is_a: PO:0020144 ! apical meristem [Term] id: PO:0020148 name: shoot apical meristem namespace: plant_anatomy def: "A shoot system meristem (PO:0006079) formed at the apex of the shoot axis (PO:0025029), including those originating from an axillary bud meristem (PO:0000232)." [POC:Cooperl, UMSL:fz] subset: TraitNet synonym: "meristema apical del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "primary shoot meristem" RELATED [] synonym: "promeristem" BROAD [] synonym: "SAM" EXACT [] synonym: "茎頂分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:472 is_a: PO:0006079 ! shoot system meristem is_a: PO:0020144 ! apical meristem relationship: part_of PO:0000037 ! shoot apex [Term] id: PO:0020149 name: quiescent center namespace: plant_anatomy def: "A portion of meristem tissue (PO:0009013) that is part of a root apical meristem (PO:0020147) and consists of mitotically and metabolically inactive cells and is located behind the protoderm (PO:0006210) of the root (PO:0009005)." [ISBN:0122151704, POC:curators] comment: If a root cap is present, the quiescent center is behind the root cap. synonym: "centro de division de células del meristema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "静止中心 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:190 is_a: PO:0009013 ! portion of meristem tissue relationship: part_of PO:0020147 ! root apical meristem [Term] id: PO:0025001 name: cardinal organ part namespace: plant_anatomy def: "A cardinal part of multi-tissue plant structure (PO:0025498) that is a proper part of a plant organ (PO:0009008) and includes portions of plant tissue (PO:0009007) of at least two different types." [POC:curators] comment: Cardinal refers to the fact that these are biologically meaningful and not arbitrary parts. Examples include petiole (PO:0020038), lamina (PO:0025060), and leaflet (PO:0020049). See also collective organ part structure (PO:0025269), for plant structures composed of parts of multiple organs. subset: Arabidopsis subset: TraitNet synonym: "cardinal part of plant organ" EXACT [] synonym: "parte de un órgano cardinal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "基本的な(主要な)器官部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:52 xref: PO_GIT:60 is_a: PO:0025498 ! cardinal part of multi-tissue plant structure intersection_of: PO:0025498 ! cardinal part of multi-tissue plant structure intersection_of: part_of PO:0009008 ! plant organ relationship: part_of PO:0009008 ! plant organ created_by: rwalls creation_date: 2010-02-11T01:18:24Z [Term] id: PO:0025002 name: basal root namespace: plant_anatomy def: "A shoot-borne internode root (PO:0025593) that arises from a part of the hypocotyl (PO:0020100)." [POC:curators, POC:Laurel_Cooper] subset: TraitNet synonym: "adventitious root" BROAD [] synonym: "raíz basal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "下胚軸由来の根、不定根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:162 is_a: PO:0025593 ! shoot-borne internode root created_by: rwalls creation_date: 2010-09-16T03:03:49Z [Term] id: PO:0025003 name: tuber axillary shoot namespace: plant_anatomy def: "An axillary shoot that develops from a tuber axillary bud." [POC:curators] synonym: "epiblasto (epiblastema) lateral de tubérculo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "塊茎腋 分げつ (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006343 ! axillary shoot system created_by: rwalls creation_date: 2010-09-16T03:17:06Z [Term] id: PO:0025004 name: plant axis namespace: plant_anatomy def: "An axial plant organ (PO:0009008)." [POC:curators] comment: Includes roots and shoots. subset: TraitNet synonym: "eje de la planta (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "plant axes" EXACT Plural [FNA:2355281f-ab10-4ae2-a3d8-672cace068a8] synonym: "植物軸(軸柱) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009008 ! plant organ created_by: rwalls creation_date: 2010-07-01T03:44:41Z [Term] id: PO:0025005 name: organ margin namespace: plant_anatomy def: "A cardinal organ part that is the edge of an organ and the area immediately internally adjacent to it." [POC:curators] comment: Only flattened or laminar organs or organ parts will have a margin. subset: TraitNet synonym: "margen de un órgano (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "器官縁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:52 xref: PO_GIT:70 xref: PO_GIT:72 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025513 ! organ lamina created_by: rwalls creation_date: 2010-03-12T10:33:57Z [Term] id: PO:0025006 name: gamete namespace: plant_anatomy def: "A native plant cell (PO:0025606) that has half the chromosome complement of the sporophyte and is capable of fertilization to create a plant zygote (PO:0000423)." [POC:curators, POC:Laurel_Cooper] subset: CL synonym: "gameta (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "配偶子 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:58 is_a: PO:0025606 ! native plant cell created_by: Laurel_Cooper creation_date: 2010-03-03T03:06:46Z [Term] id: PO:0025007 name: collective plant organ structure namespace: plant_anatomy def: "A collective plant structure (PO:0025497) that is a proper part of a whole plant (PO:0000003), and is composed of two or more adjacent plant organs (PO:0009008) and the associated portions of plant tissue (PO:0009007)." [POC:curators] comment: Organs can be of the same type or different types. Examples include flower (PO:0009046), perianth (PO:0009058), and inflorescence (PO:0009049). See also collective organ part structure (PO:0025269), for plant structures composed of parts of multiple organs, but no complete plant organs. This was formerly named collective plant structure. subset: TraitNet synonym: "estructura vegetal colectiva de órgano (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "集合植物器官構造 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:63 is_a: PO:0025497 ! collective plant structure created_by: rwalls creation_date: 2010-02-09T04:12:11Z [Term] id: PO:0025008 name: petal margin namespace: plant_anatomy def: "A phyllome margin (PO:0025018) of a petal (PO:0009032)." [POC:curators] synonym: "margen del pétalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花弁周縁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025018 ! phyllome margin relationship: part_of PO:0009032 ! petal created_by: rwalls creation_date: 2010-03-12T10:49:36Z [Term] id: PO:0025009 name: leaf lamina margin namespace: plant_anatomy def: "The margin of a leaf lamina." [POC:curators] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "margen de la lámina de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉身縁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020128 ! leaf margin relationship: part_of PO:0020039 ! leaf lamina created_by: rwalls creation_date: 2010-03-25T10:04:37Z [Term] id: PO:0025010 name: petiole margin namespace: plant_anatomy def: "The margin of a flattened petiole." [POC:curators] comment: Petiole margins may be found in flattened (laminar) petioles, but may also occur in laminar extensions of petioles that are rounded or c-shaped in cross section. subset: Musa synonym: "margen del pecíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉柄縁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: CO_125:0000006 xref: CO_125:0000016 is_a: PO:0020128 ! leaf margin relationship: part_of PO:0025129 ! petiole lamina created_by: rwalls creation_date: 2010-03-25T10:04:37Z [Term] id: PO:0025011 name: bract margin namespace: plant_anatomy def: "A phyllome margin (PO:0025018) that is part of a bract (PO:0009055)." [POC:curators] synonym: "margen de la bráctea (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "苞縁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025018 ! phyllome margin relationship: part_of PO:0009055 ! bract created_by: rwalls creation_date: 2010-03-25T10:15:35Z [Term] id: PO:0025012 name: cotyledon margin namespace: plant_anatomy def: "The margin of a cotyledon." [POC:curators] synonym: "margen del cotiledón (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "子葉縁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020128 ! leaf margin relationship: part_of PO:0020030 ! cotyledon created_by: rwalls creation_date: 2010-03-25T10:15:35Z [Term] id: PO:0025013 name: prophyll margin namespace: plant_anatomy def: "The margin of a prophyll." [POC:curators] synonym: "margen del profilo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "前葉縁、前出葉縁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025018 ! phyllome margin relationship: part_of PO:0009042 ! prophyll created_by: rwalls creation_date: 2010-03-25T10:15:35Z [Term] id: PO:0025014 name: scale leaf margin namespace: plant_anatomy def: "The margin of a scale leaf." [POC:curators] synonym: "margen de la hoja escamosa (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "鱗片葉縁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025018 ! phyllome margin relationship: part_of PO:0006003 ! scale leaf created_by: rwalls creation_date: 2010-03-25T10:15:35Z [Term] id: PO:0025015 name: tepal margin namespace: plant_anatomy def: "The margin of a tepal (PO:0009033)." [POC:curators] synonym: "margen del tépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花被片縁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025018 ! phyllome margin relationship: part_of PO:0009033 ! tepal created_by: rwalls creation_date: 2010-03-25T10:15:35Z [Term] id: PO:0025016 name: sporophyll margin namespace: plant_anatomy def: "The margin of a sporophyll." [POC:curators] synonym: "margen del esporofilo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "芽胞葉、実葉、胞子葉 縁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025018 ! phyllome margin relationship: part_of PO:0009026 ! sporophyll created_by: rwalls creation_date: 2010-03-25T10:15:35Z [Term] id: PO:0025017 name: plant spore namespace: plant_anatomy def: "A whole plant (PO:0000003) that arises through meiosis and is contained in a spore wall." [POC:curators] comment: A spore is usually single-celled in homosporous plants but may be multicellular in heterosporous plants. May have a spore wall (GO:0031160) made of sporopollenin. subset: CL synonym: "diaspore" BROAD [] synonym: "espora (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "spore" BROAD [] synonym: "植物胞子 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:74 is_a: PO:0000003 ! whole plant created_by: rwalls creation_date: 2010-04-02T09:53:48Z [Term] id: PO:0025018 name: phyllome margin namespace: plant_anatomy def: "An organ margin (PO:0025005) that is part of a phyllome (PO:0006001)." [POC:curators] subset: TraitNet synonym: "margen del filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "フィロム縁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:70 is_a: PO:0025005 ! organ margin intersection_of: PO:0025005 ! organ margin intersection_of: part_of PO:0006001 ! phyllome relationship: part_of PO:0006001 ! phyllome relationship: part_of PO:0025396 ! phyllome lamina created_by: rwalls creation_date: 2010-04-02T10:51:16Z [Term] id: PO:0025019 name: carpel margin namespace: plant_anatomy def: "The margin of a carpel." [POC:curators] comment: Only flattened carpels can have a margin. synonym: "margen del carpelo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "心皮縁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025016 ! sporophyll margin relationship: part_of PO:0009030 ! carpel created_by: rwalls creation_date: 2010-04-02T01:26:01Z [Term] id: PO:0025020 name: stamen margin namespace: plant_anatomy def: "The margin of a stamen." [POC:curators] comment: Only flattened stamens can have a margin. synonym: "margen del estambre (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄蕊縁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025016 ! sporophyll margin relationship: part_of PO:0009029 ! stamen created_by: rwalls creation_date: 2010-04-02T01:27:23Z [Term] id: PO:0025021 name: collective tepal structure namespace: plant_anatomy def: "A perianth (PO:0009058) consisting of one or more tepals (PO:0009033)." [POC:curators, POC:Laurel_Cooper] comment: This structure is a perianth (PO:0009058) where there is no differentiation between calyx (PO:0009060) and corolla (PO:0009059). synonym: "estructura colectiva del tépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "集合花被片構造 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:97 xref: PO_GIT:98 is_a: PO:0009058 ! perianth created_by: Laurel_Cooper creation_date: 2010-04-14T12:41:50Z [Term] id: PO:0025022 name: collective leaf structure namespace: plant_anatomy def: "A collective phyllome structure (PO:0025023) composed of two or more leaves (PO:0025034)." [POC:curators] comment: This term replaces the obsolete term leaf whorl (PO:0008034). If you are looking for annotations for PO:0008034, please use this term instead. synonym: "cycle" BROAD [FNA:d42df0a9-60f4-4c24-9c0b-ba815272f2fe] synonym: "estructura colectiva de hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "leaf series" EXACT [FNA:5060eda6-41fb-4c20-9bc6-79c449da97b2] synonym: "leaf whorl" NARROW [] synonym: "rosette" NARROW [] synonym: "verticil" BROAD [FNA:12607624-3d2a-4113-bd86-0e2557f2f473] synonym: "葉が集まった構造 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:98 is_a: PO:0025023 ! collective phyllome structure created_by: rwalls creation_date: 2010-04-21T12:29:35Z [Term] id: PO:0025023 name: collective phyllome structure namespace: plant_anatomy alt_id: PO:0008033 def: "A collective plant organ structure (PO:0025007) that consists of two or more phyllomes (PO:0006001) originating from the same node or from one or more adjacent nodes with compressed shoot internodes (PO:0005005)." [POC:curators] subset: TraitNet synonym: "cycle" BROAD [FNA:d42df0a9-60f4-4c24-9c0b-ba815272f2fe] synonym: "estructura colectiva del filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "floral whorl" NARROW [GO:0048438, GO:0048457, GO:0048458, GO:0048459] synonym: "phyllome whorl" RELATED [] synonym: "verticil" BROAD [FNA:12607624-3d2a-4113-bd86-0e2557f2f473] synonym: "whorl" NARROW [] synonym: "葉的器官が集まった構造 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:90 xref: PO_GIT:99 is_a: PO:0025007 ! collective plant organ structure created_by: Laurel_Cooper creation_date: 2010-04-28T11:04:34Z [Term] id: PO:0025024 name: branch node namespace: plant_anatomy def: "A shoot node (PO:0005004) that is part of a branch (PO:0025073)." [POC:curators] synonym: "nodo ramificado (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "枝節 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:145 is_a: PO:0005004 ! shoot axis node relationship: part_of PO:0025073 ! branch created_by: rwalls creation_date: 2010-07-16T09:59:08Z [Term] id: PO:0025025 name: root system namespace: plant_anatomy def: "A collective plant organ structure (PO:0025007) that produces root meristems (PO:0006085), the plant structures (PO:0009011) that arise from them and the parts thereof." [POC:curators, POC:Laurel_Cooper] comment: Generally the below ground portion of a vascular plant. subset: TraitNet synonym: "root" BROAD [FNA:b7ce680b-c6ed-4d2e-81e6-66970f7deff9] synonym: "sistema de raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:136 is_a: PO:0025007 ! collective plant organ structure created_by: rwalls creation_date: 2010-07-01T02:11:26Z [Term] id: PO:0025026 name: embryo sac cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) that is part of an embryo sac (PO:0025074)." [POC:Laurel_Cooper, POC:Ramona_Walls] subset: CL synonym: " 胚嚢細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] synonym: "célula megagametofítica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "embryo sac cell" RELATED [] synonym: "megagametophytic cell" EXACT [] xref: PO_GIT:508 is_a: PO:0025606 ! native plant cell intersection_of: PO:0025606 ! native plant cell intersection_of: part_of PO:0025074 ! embryo sac relationship: part_of PO:0025074 ! embryo sac created_by: rwalls creation_date: 2010-05-07T02:36:24Z [Term] id: PO:0025027 name: microgametophytic cell namespace: plant_anatomy def: "OBSOLETE. A plant cell that is part of a male gametophyte." [POC:Ramona_Walls] comment: This term was made obsolete because it is not appropriate for non-seed plants. synonym: "célula microgametofítica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小配偶体細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true created_by: rwalls creation_date: 2010-05-07T02:36:55Z [Term] id: PO:0025028 name: embryo plant cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) that is part of a plant embryo (PO:0009009)." [POC:curators, POC:Laurel_Cooper] synonym: "célula embriónica vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "embryo cell" BROAD [] synonym: "embryonic cell" BROAD [] synonym: "embryonic plant cell" EXACT [] synonym: "胚性植物細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:281 is_a: PO:0025099 ! embryo plant structure is_a: PO:0025606 ! native plant cell intersection_of: PO:0025606 ! native plant cell intersection_of: part_of PO:0009009 ! plant embryo relationship: part_of PO:0009009 ! plant embryo created_by: rwalls creation_date: 2010-05-07T02:41:17Z [Term] id: PO:0025029 name: shoot axis namespace: plant_anatomy def: "A plant axis (PO:0025004) that is part of a shoot system (PO:0009006)." [POC:curators] comment: Often bears leaves and branches. In vascular plants, has at least one node and one internode. subset: Angiosperm subset: Arabidopsis subset: Maize subset: Poaceae subset: Rice subset: TraitNet synonym: "caullome" EXACT [] synonym: "eje del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "shoot" RELATED [] synonym: "シュート軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025004 ! plant axis relationship: part_of PO:0009006 ! shoot system created_by: rwalls creation_date: 2010-07-01T03:46:35Z [Term] id: PO:0025030 name: ground tissue cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) that is part of a portion of ground tissue (PO:0025059)." [POC:curators, POC:Laurel_Cooper] comment: Includes parenchyma, collenchyma and sclerenchyma cells. subset: CL subset: TraitNet synonym: "célula del tejido fundamental (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "fundamental tissue cell" EXACT [] synonym: "基本組織細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:321 is_a: PO:0025606 ! native plant cell relationship: part_of PO:0025059 ! portion of ground tissue created_by: rwalls creation_date: 2010-05-07T02:47:45Z [Term] id: PO:0025031 name: laticifer cell namespace: plant_anatomy def: "A ground tissue cell (PO:0025030) that contains latex." [POC:curators] comment: May be simple or branched. subset: CL synonym: "célula laticífera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "乳管細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:129 is_a: PO:0025030 ! ground tissue cell created_by: rwalls creation_date: 2010-07-12T09:08:10Z [Term] id: PO:0025032 name: hydroid namespace: plant_anatomy def: "A native plant cell (PO:0025606) that is dead at maturity, lacks specialized wall thickenings or lignin, and has tapered ends that are thin and partially hydrolyzed." [ISBN:0962073342, ISBN:376821110, POC:Laurel_Cooper] comment: Hydroids are water and mineral conducting cells found in bryophytes in axes and leaves in the gametophytic phase and in the seta in the sporophytic phase. subset: Bryophytes subset: CL synonym: "hidroide (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "hydroid cell" EXACT [] synonym: "ハイドロイド、仮導管状細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:336 is_a: PO:0025606 ! native plant cell relationship: part_of PO:0030047 ! hydrome created_by: rwalls creation_date: 2010-05-12T04:46:21Z [Term] id: PO:0025033 name: leptoid namespace: plant_anatomy def: "A native plant cell (PO:0025606) that resembles in structure the sieve elements (PO:0025406) of vascular plants." [ISBN:376821110, ISBN:962073342, POC:Laurel_Cooper] comment: A carbohydrate and amino acid conducting cell found in bryophytes in axes and leaves in the gametophyte development stage (PO:0028003) and in the seta in the sporophytic phase. Leptoids have no nucleus at maturity. Carbohydrate and amino acid conducting cells in bryophytes range from conducting parenchyma cells that are indistinguishable from other parenchyma cells to 'leptoids sensu strictu' that are structurally comparable to sieve elements in vascular plants, as well as many intermediate forms. The term leptoid is used for cells that are distinguishable from other parenchyma cells, whether they be intermediate or leptoids sensu strictu. subset: Bryophytes subset: CL synonym: "leptoid cell" EXACT [] synonym: "leptoide (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "レプトイド、師管組織に相当する細胞群 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:336 is_a: PO:0025606 ! native plant cell relationship: part_of PO:0030048 ! leptome created_by: rwalls creation_date: 2010-05-12T04:49:59Z [Term] id: PO:0025034 name: leaf namespace: plant_anatomy def: "A phyllome (PO:0006001) that is not associated with a reproductive structure." [POC:curators] subset: TraitNet synonym: "hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:274 xref: PO_GIT:301 is_a: PO:0006001 ! phyllome created_by: rwalls creation_date: 2010-07-12T01:31:44Z [Term] id: PO:0025035 name: storage parenchyma namespace: plant_anatomy def: "A portion of parenchyma (PO:0005421) specialized for carbohydrate storage." [POC:curators] comment: This tissue could be found in any organ, but often occurs in fruits or tubers. New GO term carbohydrate storage has been requested. synonym: "flesh" EXACT [] synonym: "fleshy tissue" EXACT [] synonym: "parénquima de reserva (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of storage parenchyma" EXACT [] synonym: "貯蔵柔組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: CHEBI:23008 is_a: PO:0005421 ! parenchyma created_by: rwalls creation_date: 2010-05-25T04:30:20Z [Term] id: PO:0025036 name: tuber storage parenchyma namespace: plant_anatomy def: "A portion of storage parenchyma (PO:0025035) that is part of a tuber (PO:0025522)." [POC:curators] comment: This is the flesh of a tuber. See part_of children for individual components of tuber flesh. If you are annotating to this term, please add an additional annotation to either shoot axis tuber (PO:0004543) or tuberous root tuber (PO:0025476). synonym: "parénquima de reserva de tubérculo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tuber flesh" EXACT [] synonym: "塊茎貯蔵柔組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:103 is_a: PO:0025035 ! storage parenchyma relationship: part_of PO:0025522 ! tuber created_by: rwalls creation_date: 2010-05-25T04:33:26Z [Term] id: PO:0025037 name: fruit storage parenchyma namespace: plant_anatomy def: "A portion of storage parenchyma that is part of a fruit." [POC:curators] synonym: "fruit flesh" EXACT [] synonym: "parénquima de reserva de fruto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "果実貯蔵柔組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025035 ! storage parenchyma relationship: part_of PO:0009001 ! fruit created_by: rwalls creation_date: 2010-05-25T04:33:26Z [Term] id: PO:0025038 name: subterranean tuber storage parenchyma namespace: plant_anatomy def: "A portion of tuber storage parenchyma (PO:0025035) that is part of a subterranean tuber (PO:0004547)." [POC:curators] comment: This term is used to refer to potato tuber flesh. See part_of children for individual components of subterranean tuber flesh. subset: Potato synonym: "parénquima de reserva de tubérculo subterráneo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "potato tuber flesh" NARROW [] synonym: "地下塊茎 貯蔵柔組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:103 is_a: PO:0025036 ! tuber storage parenchyma relationship: part_of PO:0004547 ! subterranean tuber created_by: rwalls creation_date: 2010-05-25T04:38:30Z [Term] id: PO:0025039 name: aerial tuber storage parenchyma namespace: plant_anatomy def: "A portion of tuber storage parenchyma (PO:0025036) that is part of an aerial tuber (PO:0004548)." [POC:curators] comment: See part_of children for individual components of aerial tuber flesh. synonym: "parénquima de reserva de tubérculo aéreo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "むかご(珠芽)貯蔵柔組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:103 is_a: PO:0025036 ! tuber storage parenchyma relationship: part_of PO:0004548 ! aerial tuber created_by: rwalls creation_date: 2010-05-25T04:38:30Z [Term] id: PO:0025040 name: shoot axis tuber axillary vegetative bud namespace: plant_anatomy def: "An axillary vegetative bud (PO:0004712) that is part of a shoot axis tuber (PO:0004543)." [POC:curators] synonym: "tuber bud" EXACT [] synonym: "tuber eye" RELATED [] synonym: "yema vegetativa axilar de tubérculo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "塊茎腋栄養芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:102 is_a: PO:0004712 ! axillary vegetative bud relationship: part_of PO:0004543 ! shoot axis tuber created_by: rwalls creation_date: 2010-05-26T08:09:37Z [Term] id: PO:0025041 name: aerial tuber axillary vegetative bud namespace: plant_anatomy def: "A tuber axillary vegetative bud that is part of an aerial tuber." [POC:curators] synonym: "yema vegetativa axilar de tubérculo aéreo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "むかご(珠芽)腋枝芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:102 is_a: PO:0025040 ! shoot axis tuber axillary vegetative bud relationship: part_of PO:0004548 ! aerial tuber created_by: rwalls creation_date: 2010-05-26T08:18:09Z [Term] id: PO:0025042 name: subterranean tuber axillary vegetative bud namespace: plant_anatomy def: "A tuber axillary vegetative bud that is part of a subterranean tuber." [POC:curators] comment: A structure on the tuber surface that can sprout. In potatoes, axillary vegetative buds (eyes) can determine processing quality. Scale that the breeders use to rate the buds/sprouts of tubers: 1. none, 2. swollen eye, 3. sprout ca. 1/4", 4. sprout ca. 1/2", 5. sprout ca. 1", 6. sprout ca. 2", 7. sprout ca. 3", 8. new top growth, 9. chain tubers. subset: Potato synonym: "eye" BROAD [] synonym: "potato eye" NARROW [] synonym: "swollen eye" NARROW [] synonym: "tuber eye" BROAD [] synonym: "yema vegetativa axilar de tubérculo subterráneo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "地下塊茎腋栄養芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:102 is_a: PO:0025040 ! shoot axis tuber axillary vegetative bud relationship: part_of PO:0004547 ! subterranean tuber created_by: rwalls creation_date: 2010-05-26T08:18:09Z [Term] id: PO:0025043 name: shoot axis tuber periderm namespace: plant_anatomy def: "A portion of shoot axis periderm (PO:0005048) that is part of a shoot axis tuber (PO:0004543)." [POC:curators] synonym: "peridermis de tubérculo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "塊茎周皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:101 is_a: PO:0005048 ! shoot axis periderm relationship: part_of PO:0004543 ! shoot axis tuber created_by: rwalls creation_date: 2010-05-26T03:58:54Z [Term] id: PO:0025044 name: aerial tuber periderm namespace: plant_anatomy def: "A portion of tuber periderm that is part of an aerial tuber." [POC:curators] synonym: "peridermis de tubérculo aéreo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "むかご(珠芽)周皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025043 ! shoot axis tuber periderm created_by: rwalls creation_date: 2010-05-27T09:31:12Z [Term] id: PO:0025045 name: subterranean tuber periderm namespace: plant_anatomy def: "A portion of tuber periderm that is part of a subterranean tuber." [PMID:19752048, POC:curators] comment: The skin of young potatoes is epidermis while the skin of mature potatoes is periderm. subset: Potato synonym: "mature potato tuber skin" NARROW [] synonym: "peridermis de tubérculo subterráneo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "地下塊茎 周皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025043 ! shoot axis tuber periderm relationship: part_of PO:0004547 ! subterranean tuber created_by: rwalls creation_date: 2010-05-27T09:31:12Z [Term] id: PO:0025046 name: shoot axis tuber epidermis namespace: plant_anatomy def: "A portion of shoot axis epidermis (PO:0000112) that is part of a shoot axis tuber (PO:0004543)." [POC:curators] synonym: "epidermis de tubérculo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "塊茎 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:101 is_a: PO:0000112 ! shoot axis epidermis relationship: part_of PO:0004543 ! shoot axis tuber created_by: rwalls creation_date: 2010-05-27T09:37:30Z [Term] id: PO:0025047 name: aerial tuber epidermis namespace: plant_anatomy def: "A portion of tuber epidermis that is part of an aerial tuber." [POC:curators] synonym: "epidermis de tubérculo aéreo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "むかご(珠芽)表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025046 ! shoot axis tuber epidermis relationship: part_of PO:0004548 ! aerial tuber created_by: rwalls creation_date: 2010-05-27T09:55:39Z [Term] id: PO:0025048 name: subterranean tuber epidermis namespace: plant_anatomy def: "A tuber epidermis that is part of a subterranean tuber." [POC:curators] comment: The skin of young potatoes is epidermis while the skin of mature potatoes is periderm. synonym: "epidermis de tubérculo subterráneo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "young potato tuber skin" NARROW [] synonym: "地下塊茎 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025046 ! shoot axis tuber epidermis relationship: part_of PO:0004547 ! subterranean tuber created_by: rwalls creation_date: 2010-05-27T09:55:39Z [Term] id: PO:0025049 name: subterranean tuber interfascicular region namespace: plant_anatomy def: "A tuber interfascicular region that is part of a subterranean tuber storage parenchyma." [PO_REF:00004, POC:curators] comment: Because subterranean interfascicular regions in potato tubers form before the subterranean tuber perimedullary zone expands (PO:0025063), in mature potato tubers, the subterranean tuber interfascicular regions persist as rays that extend from the central pith to the eyes or subterranean tuber axillary vegetative buds (PO:0025042). subset: Potato synonym: "región interfascicular de tubérculo subterráneo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "地下塊茎維管束間領域 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:119 is_a: PO:0025050 ! tuber interfascicular region relationship: part_of PO:0025038 ! subterranean tuber storage parenchyma created_by: rwalls creation_date: 2010-06-01T01:41:11Z [Term] id: PO:0025050 name: tuber interfascicular region namespace: plant_anatomy def: "An interfascicular region that is part of a tuber storage parenchyma." [POC:curators] synonym: "región interfascicular de tubérculo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tuber flesh" BROAD [] synonym: "塊茎維管束間領域 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:119 is_a: PO:0006202 ! interfascicular region relationship: part_of PO:0025036 ! tuber storage parenchyma created_by: rwalls creation_date: 2010-06-01T03:23:27Z [Term] id: PO:0025051 name: aerial tuber interfascicular region namespace: plant_anatomy def: "A tuber interfascicular region that is part of an aerial tuber storage parenchyma." [POC:curators] synonym: "región interfascicular de tubérculo aéreo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "むかご(珠芽)維管束間領域 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:119 is_a: PO:0025050 ! tuber interfascicular region relationship: part_of PO:0025039 ! aerial tuber storage parenchyma created_by: rwalls creation_date: 2010-06-01T03:36:07Z [Term] id: PO:0025052 name: tuber pith namespace: plant_anatomy def: "A portion of pith (PO:0006109) that is part of a tuber storage parenchyma (PO:0025036)." [POC:curators] synonym: "médula del tubérculo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tuber flesh" BROAD [] synonym: "塊茎髄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:117 is_a: PO:0006109 ! pith relationship: part_of PO:0025036 ! tuber storage parenchyma created_by: rwalls creation_date: 2010-06-01T04:04:39Z [Term] id: PO:0025053 name: subterranean tuber pith namespace: plant_anatomy def: "A portion of tuber pith (PO:0025052) that is part of a subterranean tuber storage parenchyma (PO:0025038)." [PO_REF:00004, POC:curators] comment: In potatoes, this is part of the flesh. subset: Potato synonym: "médula del tubérculo subterráneo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "water core" NARROW [PO_REF:00004] synonym: "地下塊茎 髄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025052 ! tuber pith relationship: part_of PO:0025038 ! subterranean tuber storage parenchyma created_by: rwalls creation_date: 2010-06-01T04:06:52Z [Term] id: PO:0025054 name: aerial tuber pith namespace: plant_anatomy def: "A portion of tuber pith (PO:0025052) that is part of an aerial tuber storage parenchyma (PO:0025039)." [POC:curators] synonym: "médula del tubérculo aéreo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "むかご(珠芽)髄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025052 ! tuber pith relationship: part_of PO:0025039 ! aerial tuber storage parenchyma created_by: rwalls creation_date: 2010-06-01T04:06:58Z [Term] id: PO:0025055 name: tuber cortex namespace: plant_anatomy def: "A portion of cortex (PO:0005708) that is part of a tuber storage parenchyma (PO:0025036)." [POC:curators] synonym: "corteza del tubérculo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "塊茎皮層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:118 is_a: PO:0005708 ! cortex relationship: part_of PO:0025036 ! tuber storage parenchyma created_by: rwalls creation_date: 2010-06-02T02:51:28Z [Term] id: PO:0025056 name: aerial tuber cortex namespace: plant_anatomy def: "A portion of tuber cortex that is part of an aerial tuber storage parenchyma." [POC:curators] synonym: "corteza del tubérculo aéreo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "むかご(珠芽)皮層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025055 ! tuber cortex intersection_of: PO:0025055 ! tuber cortex intersection_of: part_of PO:0025039 ! aerial tuber storage parenchyma relationship: part_of PO:0025039 ! aerial tuber storage parenchyma created_by: rwalls creation_date: 2010-06-03T08:05:23Z [Term] id: PO:0025057 name: subterranean tuber cortex namespace: plant_anatomy def: "A portion of tuber cortex that is part of a subterranean tuber storage parenchyma." [PO_REF:00004, POC:curators] subset: Potato synonym: "corteza del tubérculo subterráneo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Outer storage tissue" EXACT [PO_REF:00004] synonym: "地下塊茎 皮層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025055 ! tuber cortex intersection_of: PO:0025055 ! tuber cortex intersection_of: part_of PO:0025038 ! subterranean tuber storage parenchyma relationship: part_of PO:0025038 ! subterranean tuber storage parenchyma created_by: rwalls creation_date: 2010-06-03T08:05:23Z [Term] id: PO:0025058 name: perimedullary zone namespace: plant_anatomy def: "A portion of parenchyma (PO:0005421) that is the outer layer of the pith (PO:0006109)." [ISBN:0471244554] comment: The term perimedullary zone is only used when the outer layer of the pith is distinct from the inner layer. synonym: "zona perimedular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "髄冠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:120 is_a: PO:0005421 ! parenchyma relationship: part_of PO:0006109 ! pith created_by: rwalls creation_date: 2010-06-03T12:52:12Z [Term] id: PO:0025059 name: portion of ground tissue namespace: plant_anatomy def: "Any portion of plant tissue (PO:0009007) other than epidermis (PO:0005679) or vascular tissue (PO:0009015)." [ISBN:0471244554, ISBN:0716710072] comment: Develops from the ground meristem (PO:0025594). subset: TraitNet synonym: "fundamental tissue" EXACT [ISBN:0471244554] synonym: "porción del tejido fundamental (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "基本組織の一部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:106 is_a: PO:0009007 ! portion of plant tissue created_by: Laurel_Cooper creation_date: 2009-12-17T03:06:13Z [Term] id: PO:0025060 name: lamina namespace: plant_anatomy def: "A cardinal part of multi-tissue plant structure (PO:0025498) that is thin and flat." [POC:curators] comment: PATO:0000407 (flat) and PATO:0000592 (thin). subset: TraitNet synonym: "blade" EXACT [FNA:7dd0c248-f531-4cfe-b196-882e99f4c32b] synonym: "lámina (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "laminae" EXACT Plural [FNA:12cea564-84fd-40c9-9671-1db2ec4eac90] synonym: "葉身、葉片 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:428 xref: PO_GIT:70 is_a: PO:0025498 ! cardinal part of multi-tissue plant structure created_by: Laurel_Cooper creation_date: 2009-12-18T11:23:59Z [Term] id: PO:0025061 name: tuber perimedullary zone namespace: plant_anatomy def: "A perimedullary zone (PO:0025058) that is part of a tuber pith (PO:0025052)." [POC:curators] synonym: "tuber flesh" BROAD [] synonym: "zona perimedular del tubérculo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "塊茎髄冠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025064 ! shoot axis perimedullary zone relationship: part_of PO:0025052 ! tuber pith created_by: rwalls creation_date: 2010-06-04T12:58:17Z [Term] id: PO:0025062 name: aerial tuber perimedullary zone namespace: plant_anatomy def: "A tuber perimedullary zone that is part of an aerial tuber pith." [POC:curators] synonym: "zona perimedular del tubérculo aéreo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "むかご(珠芽)髄冠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025061 ! tuber perimedullary zone relationship: part_of PO:0025054 ! aerial tuber pith created_by: rwalls creation_date: 2010-06-04T01:00:13Z [Term] id: PO:0025063 name: subterranean tuber perimedullary zone namespace: plant_anatomy def: "A tuber perimedullary zone that is part of a subterranean tuber pith." [PO_REF:00004, POC:curators] subset: Potato synonym: "zona perimedular del tubérculo subterráneo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "地下塊茎 髄冠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025061 ! tuber perimedullary zone relationship: part_of PO:0025053 ! subterranean tuber pith created_by: rwalls creation_date: 2010-06-04T01:00:13Z [Term] id: PO:0025064 name: shoot axis perimedullary zone namespace: plant_anatomy def: "A perimedullary zone (PO:0025058) that is part of a shoot axis pith (PO:0005041)." [POC:curators] comment: Can occur in a stem or branch. synonym: "branch perimedullary zone" NARROW [] synonym: "stem perimedullary zone" NARROW [] synonym: "zona perimedular de eje del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート軸髄冠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025058 ! perimedullary zone relationship: part_of PO:0005041 ! shoot axis pith created_by: rwalls creation_date: 2010-06-04T05:05:16Z [Term] id: PO:0025065 name: root perimedullary zone namespace: plant_anatomy def: "A perimedullary zone that is part of a root pith." [POC:curators] synonym: "zona perimedular de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根髄冠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025058 ! perimedullary zone relationship: part_of PO:0005040 ! root pith created_by: rwalls creation_date: 2010-06-04T05:05:36Z [Term] id: PO:0025066 name: stalk namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) that is elongated and sub-cylindrical to cylindrical and supports another cardinal organ part." [POC:curators] comment: Some stalks may be ridged or grooved. subset: TraitNet synonym: "stipe" RELATED [FNA:21cee2f5-016a-44c6-b7a5-1fff6adc7e35] synonym: "tallo de alto orden (secundario, terciario, etc) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "柄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PATO:0001873 xref: PATO:0002226 xref: PO_GIT:52 xref: PO_GIT:78 is_a: PO:0025001 ! cardinal organ part created_by: Laurel_Cooper creation_date: 2009-12-18T10:09:17Z [Term] id: PO:0025067 name: seed storage parenchyma namespace: plant_anatomy def: "A portion of storage parenchyma that is part of a seed." [POC:curators] synonym: "parénquima de reserva de la semilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "種子貯蔵柔組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:121 is_a: PO:0025035 ! storage parenchyma relationship: part_of PO:0009010 ! seed created_by: rwalls creation_date: 2010-06-15T11:03:02Z [Term] id: PO:0025068 name: shoot axis tuber axillary bud meristem namespace: plant_anatomy def: "An axillary bud meristem (PO:0000232) that is part of a shoot axis tuber (PO:0004543)." [POC:curators] comment: As the bud grows, the meristem switches from being an axillary meristem to being a shoot apical meristem. synonym: "meristema axilar de yema de tubérculo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "塊茎腋芽 分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:122 is_a: PO:0000232 ! axillary bud meristem relationship: part_of PO:0004543 ! shoot axis tuber created_by: rwalls creation_date: 2010-06-15T12:59:57Z [Term] id: PO:0025069 name: aerial tuber axillary bud meristem namespace: plant_anatomy def: "A tuber axillary bud meristem that is part of an aerial tuber." [POC:curators] synonym: "meristema axilar de yema de tubérculo aéreo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "むかご(珠芽)腋芽分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025068 ! shoot axis tuber axillary bud meristem relationship: part_of PO:0004548 ! aerial tuber created_by: rwalls creation_date: 2010-06-15T01:03:59Z [Term] id: PO:0025070 name: subterranean tuber axillary bud meristem namespace: plant_anatomy def: "A tuber axillary bud meristem that is part of a subterranean tuber." [POC:curators] synonym: "meristema axilar de yema de tubérculo subterráneo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "地下塊茎腋芽 分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025068 ! shoot axis tuber axillary bud meristem relationship: part_of PO:0004547 ! subterranean tuber created_by: rwalls creation_date: 2010-06-15T01:03:59Z [Term] id: PO:0025071 name: terminal reproductive bud namespace: plant_anatomy def: "A terminal bud that develops into a reproductive structure." [POC:curators] synonym: "yema terminal reproductiva (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "生殖型頂芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:128 is_a: PO:0004713 ! terminal bud is_a: PO:0025084 ! reproductive bud created_by: Laurel_Cooper creation_date: 2010-06-24T01:09:49Z [Term] id: PO:0025072 name: axillary reproductive bud namespace: plant_anatomy def: "An axillary bud (PO:0004709) that develops into an reproductive shoot system (PO:0025082)." [POC:curators] synonym: "yema axilar reproductiva (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "腋生殖芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:128 is_a: PO:0004709 ! axillary bud is_a: PO:0025084 ! reproductive bud created_by: Laurel_Cooper creation_date: 2010-06-24T01:29:20Z [Term] id: PO:0025073 name: branch namespace: plant_anatomy def: "A shoot axis (PO:00025029) that develops from an axillary bud meristem (PO:0000232) or from equal divisions of a meristematic apical cell (PO:0030007)." [POC:curators] comment: In vascular plants, branches arise from an axillary bud meristem (PO:0000232) and from divisions of the meristematic apical cell (PO:0030007) in non-vascular plants. subset: TraitNet synonym: "" RELATED [] synonym: "branchlet" NARROW [FNA:32d32293-adee-47ae-b1ba-bd9bd22230c2] synonym: "higher order axis" NARROW [] synonym: "ramificación (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "secondary axis" NARROW [] synonym: "shoot axis branch" EXACT [POC:curators] synonym: "tertiary axis" NARROW [] synonym: "twig" NARROW [] synonym: "枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:134 is_a: PO:0025029 ! shoot axis created_by: rwalls creation_date: 2010-07-01T04:21:46Z [Term] id: PO:0025074 name: embryo sac namespace: plant_anatomy def: "A megagametophyte (PO:0025279) that is located in a plant ovary ovule (PO:0025490)." [POC:curators] comment: Produces an embryo sac egg cell (PO:0025123). subset: Angiosperm synonym: "saco embrionario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚嚢 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:130 is_a: PO:0025279 ! megagametophyte created_by: rwalls creation_date: 2010-07-01T02:50:36Z [Term] id: PO:0025075 name: non-vascular leaf namespace: plant_anatomy def: "A leaf (PO:0025034) in a non-vascular plant." [POC:curators] comment: Non-vascular leaves occur in the gametophyte development stage (PO:0028003) of Bryophytes, plants such as moss and liverwort. subset: Bryophytes subset: TraitNet synonym: "gametophyll" EXACT [] synonym: "gametophyte leaf" EXACT [] synonym: "gametophytic leaf" EXACT [] synonym: "hoja no vascular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "non-vascular leaflet" RELATED [] synonym: "phyllid" EXACT [] synonym: "phyllidium" EXACT [] synonym: "非維管束系葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:137 is_a: PO:0025034 ! leaf relationship: part_of PO:0030018 ! gametophore created_by: rwalls creation_date: 2010-07-12T01:31:59Z [Term] id: PO:0025076 name: axillary strobilus bud namespace: plant_anatomy def: "An axillary reproductive bud that develops into a strobilus." [POC:curators] synonym: "yema de estróbilo axilar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "腋珠果(ストロビル)芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025072 ! axillary reproductive bud is_a: PO:0025085 ! strobilus bud created_by: rwalls creation_date: 2010-07-12T02:30:24Z [Term] id: PO:0025077 name: terminal strobilus bud namespace: plant_anatomy def: "A terminal reproductive bud that develops into a strobilus." [POC:curators] synonym: "yema de estróbilo terminal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "頂果芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025071 ! terminal reproductive bud is_a: PO:0025085 ! strobilus bud created_by: rwalls creation_date: 2010-07-12T02:31:42Z [Term] id: PO:0025078 name: placenta namespace: plant_anatomy def: "A portion of plant tissue at the interface between two plant structures, one of which is in a gametophyte development stage (PO:id) and one of which is in a sporophyte development stage (PO:id), and that has as parts transfer cells (PO:0000078)." [ISBN:0716710072] comment: The transfer cells aid in nutrient transport. Examples include ovary placenta (PO:0020001) and fruit placenta (PO:0004535). synonym: "placenta (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "placentae" EXACT Plural [FNA:2f9cc2ef-9943-4a58-8f0d-01214acd0b4e] synonym: "placentas" EXACT Plural [FNA:3d86068e-4587-4b88-b73f-5fe663bc4d07] synonym: "portion of placenta tissue" EXACT [] synonym: "胎座 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue created_by: rwalls creation_date: 2010-07-13T04:36:23Z [Term] id: PO:0025079 name: aerial tuber axillary shoot namespace: plant_anatomy def: "An axillary shoot that develops from an aerial tuber axillary bud." [POC:curators] synonym: "epiblasto (epiblastema) axilar de tubérculo aéreo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "むかご(珠芽)腋枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025003 ! tuber axillary shoot relationship: part_of PO:0004548 ! aerial tuber created_by: rwalls creation_date: 2010-09-16T03:18:48Z [Term] id: PO:0025080 name: branch internode namespace: plant_anatomy def: "A shoot axis internode (PO:0005005) that is part of a branch (PO:0025073)." [POC:curators, POC:Laurel_Cooper] synonym: "internodo de una ramificación (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "枝節間 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO-SF2_PO:146 is_a: PO:0005005 ! shoot axis internode relationship: part_of PO:0025073 ! branch created_by: rwalls creation_date: 2010-07-16T10:12:21Z [Term] id: PO:0025081 name: subterranean tuber axillary shoot namespace: plant_anatomy def: "An axillary shoot that develops from a subterranean tuber axillary bud." [POC:curators] comment: See also subterranean tuber axillary bud (PO:0025042). subset: Potato synonym: "epiblasto (epiblastema) axilar de tubérculo subterráneo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tuber sprout" EXACT [] synonym: "地下塊茎腋 分げつ (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025003 ! tuber axillary shoot relationship: part_of PO:0004547 ! subterranean tuber created_by: rwalls creation_date: 2010-09-16T03:18:48Z [Term] id: PO:0025082 name: reproductive shoot system namespace: plant_anatomy def: "A shoot system (PO:0009006) in the sporophytic phase that has as part at least one sporangium (PO:0025094)." [POC:curators] subset: TraitNet synonym: "sistema de brote reproductivo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "生殖シュート 系、苗条系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009006 ! shoot system created_by: rwalls creation_date: 2010-09-17T09:49:10Z [Term] id: PO:0025083 name: strobilus namespace: plant_anatomy def: "A reproductive shoot system (PO:0025082) consisting of a number of sporophylls (PO:0009026) or plant ovule (PO:0020003)-bearing modified leaves (PO:0025034) grouped terminally on a stem (PO:0009047)." [ISBN:0716710072, POC:curators] comment: May be simple or compound. Found in lycophytes such as Selaginella and Lycopodium, sphenophytes such as Equisetum, gymnosperms such as cycad, conifers, gnetophytes and the pollen producing structures of Gingko. The term cone is often used for strobili that are woody. Flowers are sometimes considered bisexual strobili. Some flowering plants such as Alnus have inflorescences called catkins that resemble strobili, but are not. subset: TraitNet synonym: "compound strobilus" NARROW [] synonym: "cone" RELATED [] synonym: "cono (Spanish)" RELATED Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "estróbilo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "simple strobilus" NARROW [] synonym: "strobili" EXACT Plural [FNA:1fdafc26-bb42-444a-97e8-b6c0df728998] synonym: "胞子嚢穂, 球花 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:168 xref: PO_GIT:601 is_a: PO:0025082 ! reproductive shoot system created_by: rwalls creation_date: 2010-09-17T09:51:22Z [Term] id: PO:0025084 name: reproductive bud namespace: plant_anatomy def: "A bud that develops into a reproductive shoot system." [POC:curators] subset: TraitNet synonym: "yema reproductiva (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "生殖芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000055 ! bud is_a: PO:0025082 ! reproductive shoot system created_by: rwalls creation_date: 2010-09-17T01:52:05Z [Term] id: PO:0025085 name: strobilus bud namespace: plant_anatomy def: "A bud that develops into a strobilus." [POC:curators] synonym: "cone bud" EXACT [] synonym: "yema estrobilar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "珠果芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025084 ! reproductive bud created_by: rwalls creation_date: 2010-09-17T01:54:02Z [Term] id: PO:0025088 name: gynoecium ridge namespace: plant_anatomy alt_id: PO:0009024 alt_id: PO:0009076 alt_id: PO:0009079 alt_id: PO:0009092 alt_id: PO:0025086 alt_id: PO:0025087 def: "A gynoecium in the early stages of development, characterized as a ridge on the abaxial surface of the floral meristem that develops from a gynoecium primordium." [PMID:10077498, POC:curators] comment: Common in monocots, including species of Poaceae such as Zea mays. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), ear floret (PO:0006354), lower floret of pedicellate spikelet of ear (PO:0006353), lower floret of sessile spikelet of ear (PO:0006351), upper floret of pedicellate spikelet of ear (PO:0006350), upper floret of sessile spikelet of ear (PO:0006352). In Zea mays, development of the gynoecium ridge of the upper floret of pedicellate spikelet of ear occurs via continued overgrowth of the shoot apex (which becomes the ovule primordium) by a ring of gynoecial tissue, leading to the formation of a stylar canal that is detected as a slight protuberance on the mature ovary. Early development of the gynoecium ridge of the lower floret of pedicellate spikelet of ear is very similar to that of the upper floret of the pedicellate spikelet of ear, except the development does not proceed beyond the early ridge stage. synonym: "gynoecial ridge" EXACT [] synonym: "gynoecium ridge of lower floret of pedicellate spikelet of ear" NARROW [] synonym: "gynoecium ridge of lower floret of sessile spikelet of ear" NARROW [] synonym: "gynoecium ridge of upper floret of pedicellate spikelet of ear" NARROW [] synonym: "gynoecium ridge of upper floret of sessile spikelet of ear" NARROW [] synonym: "Poaceae gynoecium ridge" NARROW [] synonym: "stylar ridge" EXACT [] synonym: "surco del ginoecio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Zea gynoecium ridge" NARROW [] synonym: "雌蕊縁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009062 ! gynoecium created_by: rwalls creation_date: 2010-10-27T09:19:35Z [Term] id: PO:0025092 name: dehiscence zone namespace: plant_anatomy def: "A portion of plant tissue that is part of a plant structure and consists of a narrow band of cells that undergoes dehiscence upon maturation of the structure." [POC:curators] synonym: "zona de dehiscencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "裂開帯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: GO:0009900 is_a: PO:0009007 ! portion of plant tissue created_by: rwalls creation_date: 2010-10-27T11:07:17Z [Term] id: PO:0025093 name: spore capsule annulus namespace: plant_anatomy def: "A dehiscence zone that is part of a spore capsule." [POC:curators] comment: Found in bryophytes. The capsule annulus is located at the base of an operculum. Upon capsule maturation, cell separation in the annulus allows the operculum to separate from the capsule, aiding in spore dispersal. subset: Bryophytes synonym: "anillo de la cápsula de musgos (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "capsule dehiscence zone" EXACT [] synonym: "spore capusule annuli" EXACT Plural [FNA:1a843329-df37-4234-8174-fcc6bf89bcad] synonym: "胞子蒴(さく)環帯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025092 ! dehiscence zone relationship: part_of PO:0025094 ! sporangium created_by: rwalls creation_date: 2010-10-27T11:16:33Z [Term] id: PO:0025094 name: sporangium namespace: plant_anatomy alt_id: PO:0025232 def: "A plant organ (PO:0009008) in which plant spores (PO:0025017) are produced." [ISBN:0716710072, POC:curators] comment: In bryophytes, particularly in mosses, a sporangium is referred to as a capsule. In seed plants, a sporangium is located in a sporophyll. In pteridophytes, a sporangium is located on the surface of a sporophyll or fertile leaf or borne on a sporangiophore. May be unicellular in some algae. subset: Bryophytes subset: TraitNet synonym: "esporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "moss capsule" EXACT [] synonym: "sporangia" EXACT Plural [] synonym: "spore capsule" EXACT [] synonym: "spore case" EXACT [FNA:808e89e2-7155-41e5-b7b9-a887000d1734] synonym: "胞子嚢 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:251 xref: PO_GIT:257 is_a: PO:0009008 ! plant organ created_by: rwalls creation_date: 2010-10-27T11:28:21Z [Term] id: PO:0025095 name: root parenchyma namespace: plant_anatomy def: "A portion of parenchyma tissue (PO:0005421) that is part of a root (PO:0009005)." [POC:curators] synonym: "parénquima de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根柔組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:213 is_a: PO:0005421 ! parenchyma relationship: part_of PO:0009005 ! root created_by: rwalls creation_date: 2010-10-28T05:14:26Z [Term] id: PO:0025096 name: carpel epidermis namespace: plant_anatomy def: "A portion of phyllome epidermis that is part of a carpel." [POC:Ramona_Walls] synonym: "epidermis del carpelo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "心皮 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025157 ! phyllome epidermis intersection_of: PO:0005679 ! epidermis intersection_of: part_of PO:0009030 ! carpel relationship: part_of PO:0009030 ! carpel created_by: rwalls creation_date: 2010-12-17T12:36:46Z [Term] id: PO:0025097 name: stamen epidermis namespace: plant_anatomy def: "A portion of phyllome epidermis that is part of a stamen." [POC:Ramona_Walls] synonym: "epidermis del estambre (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄蕊表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025157 ! phyllome epidermis intersection_of: PO:0005679 ! epidermis intersection_of: part_of PO:0009029 ! stamen relationship: part_of PO:0009029 ! stamen created_by: rwalls creation_date: 2010-12-17T12:36:46Z [Term] id: PO:0025098 name: bract trichome namespace: plant_anatomy def: "A phyllome trichome that is part of a bract epidermis." [POC:Ramona_Walls] synonym: "tricoma de bráctea (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "苞毛(毛茸、糸状体) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025186 ! phyllome trichome relationship: part_of PO:0025158 ! bract epidermis created_by: rwalls creation_date: 2010-12-17T02:04:06Z [Term] id: PO:0025099 name: embryo plant structure namespace: plant_anatomy def: "A plant structure (PO:0009011) that is part of an plant embryo (PO:0009009)." [POC:curators] comment: Includes plant structures that only occur in embryos (such as suspensor) as well as plant structures that are part of an embryo when a plant is in the embryonic phase (such as embryonic radicle). synonym: "embryonic plant structure" EXACT [] synonym: "estructura vegetal embriónica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚性植物構造 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:245 xref: PO_GIT:339 is_a: PO:0009011 ! plant structure intersection_of: PO:0009011 ! plant structure intersection_of: part_of PO:0009009 ! plant embryo relationship: part_of PO:0009009 ! plant embryo created_by: rwalls creation_date: 2010-11-05T01:36:24Z [Term] id: PO:0025100 name: shoot internode elongation zone namespace: plant_anatomy def: "A plant axis elongation zone that is part of a shoot axis internode." [POC:Ramona_Walls] synonym: "zona de elongación del internodo de epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート節間伸長帯(層) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025180 ! plant axis elongation zone relationship: part_of PO:0005005 ! shoot axis internode created_by: rwalls creation_date: 2011-01-03T11:39:43Z [Term] id: PO:0025101 name: branch internode elongation zone namespace: plant_anatomy def: "A shoot axis internode elongation zone that is part of a branch internode." [POC:Ramona_Walls] synonym: "zona de elongación de la ramificación del internodo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "枝節間伸長帯(層) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025100 ! shoot internode elongation zone relationship: part_of PO:0025080 ! branch internode created_by: rwalls creation_date: 2011-01-03T11:43:48Z [Term] id: PO:0025102 name: shoot internode differentiation zone namespace: plant_anatomy def: "A plant axis differentiation zone that is part of a shoot axis." [POC:Ramona_Walls] synonym: "zona de diferenciación del internodo del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート節間分化帯(層) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025119 ! plant axis differentiation zone relationship: part_of PO:0005005 ! shoot axis internode created_by: rwalls creation_date: 2011-01-03T12:05:20Z [Term] id: PO:0025103 name: branch internode differentiation zone namespace: plant_anatomy def: "A shoot internode differentiation zone that is part of a branch internode." [POC:Ramona_Walls] synonym: "zona de diferenciación de la ramificación del internodo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "枝節間分化帯(層) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025102 ! shoot internode differentiation zone relationship: part_of PO:0025080 ! branch internode created_by: rwalls creation_date: 2011-01-03T12:06:50Z [Term] id: PO:0025104 name: first order inflorescence axis namespace: plant_anatomy def: "An inflorescence axis (PO:0020122) that is the primary or main axis of an inflorescence (PO:0009049)." [POC:Ramona_Walls] comment: A first order inflorescence axis consists of either a peduncle alone or a peduncle plus its continuation, depending on the form of the inflorescence. subset: Angiosperm synonym: "inflorescence rachis" EXACT [FNA:78c2e094-f6db-4d95-b8bb-3e2bdaebf764] synonym: "inflorescence rhachis" EXACT [FNA:f76f9272-ef24-4be8-a9b3-3da4c06bd8cf] synonym: "primary inflorescence axis" EXACT [] synonym: "primer orden del eje de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "ray" BROAD [FNA:e86834d2-bae0-48a4-9fa8-078046cb015c] synonym: "第一花序軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:260 is_a: PO:0020122 ! inflorescence axis created_by: rwalls creation_date: 2011-01-05T08:41:49Z [Term] id: PO:0025105 name: third order inflorescence branch namespace: plant_anatomy def: "An inflorescence branch (PO:0009081) arising from a second order inflorescence branch (PO:0006322)." [POC:Laurel_Cooper, POC:Ramona_Walls] synonym: "fourth order inflorescence axis" EXACT [] synonym: "rama de tercer orden de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tertiary inflorescence branch" EXACT [] synonym: "third order paraclade" EXACT [] synonym: "第三花序分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:264 is_a: PO:0009081 ! inflorescence branch created_by: rwalls creation_date: 2011-01-05T08:56:27Z [Term] id: PO:0025106 name: fourth order inflorescence branch namespace: plant_anatomy def: "An inflorescence branch (PO:0009081) arising from a third order inflorescence branch (PO:0025105)." [POC:Laurel_Cooper, POC:Ramona_Walls] synonym: "fifth order inflorescence axis" EXACT [] synonym: "rama de cuarto orden de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "第四花序分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:264 is_a: PO:0009081 ! inflorescence branch created_by: rwalls creation_date: 2011-01-05T08:57:49Z [Term] id: PO:0025107 name: fifth order inflorescence branch namespace: plant_anatomy def: "An inflorescence branch (PO:0009081) arising from a fourth order inflorescence branch (PO:0025106)." [POC:Laurel_Cooper, POC:Ramona_Walls] synonym: "rama de quinto orden de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sixth order inflorescence axis" EXACT [] synonym: "第五花序分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:264 is_a: PO:0009081 ! inflorescence branch created_by: rwalls creation_date: 2011-01-05T08:57:49Z [Term] id: PO:0025108 name: sixth order inflorescence branch namespace: plant_anatomy def: "An inflorescence branch (PO:0009081) arising from a fifth order inflorescence branch (PO:0025107)." [POC:Laurel_Cooper, POC:Ramona_Walls] synonym: "rama de sexto orden de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "seventh order inflorescence axis " EXACT [] synonym: "第六花序分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:264 is_a: PO:0009081 ! inflorescence branch created_by: rwalls creation_date: 2011-01-05T08:57:49Z [Term] id: PO:0025109 name: seventh order inflorescence branch namespace: plant_anatomy def: "An inflorescence branch (PO:0009081) arising from a sixth order inflorescence branch (PO:0025108)." [POC:Laurel_Cooper, POC:Ramona_Walls] synonym: "eighth order inflorescence axis " EXACT [] synonym: "rama de séptimo orden de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "第七花序分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:264 is_a: PO:0009081 ! inflorescence branch created_by: rwalls creation_date: 2011-01-05T08:57:49Z [Term] id: PO:0025110 name: eighth order inflorescence branch namespace: plant_anatomy def: "An inflorescence branch (PO:0009081) arising from an seventh order inflorescence branch (PO:0025109)." [POC:Laurel_Cooper, POC:Ramona_Walls] synonym: "ninth order inflorescence axis" EXACT [] synonym: "rama de octavo orden de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "第八花序分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:264 is_a: PO:0009081 ! inflorescence branch created_by: rwalls creation_date: 2011-01-05T08:57:49Z [Term] id: PO:0025111 name: ninth or higher order inflorescence branch namespace: plant_anatomy def: "An inflorescence branch (PO:0009081) arising from a eighth order inflorescence branch (PO:0025110) or higher." [POC:Laurel_Cooper, POC:Ramona_Walls] synonym: "noveno orden o superior rama de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tenth or higher order inflorescence axis" EXACT [] synonym: "第九花序分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:264 is_a: PO:0009081 ! inflorescence branch created_by: rwalls creation_date: 2011-01-05T08:57:49Z [Term] id: PO:0025112 name: primary infructescence branch namespace: plant_anatomy def: "An infructescence branch (PO:0025243) arising from a first order infructescence axis (PO:0025244)." [POC:Laura_Moore, POC:Ramona_Walls] synonym: "ramificacion primaria de la infructescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "second order infructescence axis " EXACT [] synonym: "第一果序分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:264 is_a: PO:0025243 ! infructescence branch created_by: rwalls creation_date: 2011-01-05T09:16:29Z [Term] id: PO:0025113 name: second order infructescence branch namespace: plant_anatomy def: "An infructescence branch (PO:0025243) arising from a primary infructescence branch (PO:0025112)." [POC:Laura_Moore, POC:Ramona_Walls] synonym: "ramificacion de segundo orden de la infructescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "secondary infructescence branch" EXACT [] synonym: "第二果序分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:264 is_a: PO:0025243 ! infructescence branch created_by: rwalls creation_date: 2011-01-05T09:16:29Z [Term] id: PO:0025114 name: third order infructescence branch namespace: plant_anatomy def: "An infructescence branch (PO:0025243) arising from a second order infructescence branch (PO:0025113)." [POC:Laura_Moore, POC:Ramona_Walls] synonym: "ramificacion de tercer orden de la infructescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "第三果序分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025243 ! infructescence branch created_by: rwalls creation_date: 2011-01-05T09:16:29Z [Term] id: PO:0025115 name: fourth order infructescence branch namespace: plant_anatomy def: "An infructescence branch (PO:0025243) arising from a third order infructescence branch (PO:0025114)." [POC:Laura_Moore, POC:Ramona_Walls] synonym: "ramificacion de cuarto orden de la infructescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "第四果序分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025243 ! infructescence branch created_by: rwalls creation_date: 2011-01-05T09:16:29Z [Term] id: PO:0025116 name: fifth order infructescence branch namespace: plant_anatomy def: "An infructescence branch (PO:0025243) arising from a fourth order infructescence branch (PO:0025115)." [POC:Laura_Moore, POC:Ramona_Walls] synonym: "ramificacion de quinto orden de la infructescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "第五果序分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025243 ! infructescence branch created_by: rwalls creation_date: 2011-01-05T09:16:29Z [Term] id: PO:0025117 name: plant anatomical space namespace: plant_anatomy def: "An anatomical space that is part of a plant." [CARO:0000005, POC:curators] comment: CARO:0000005 anatomical space is defined as: Non-material anatomical entity of three dimensions, that is generated by morphogenetic or other physiologic processes; is surrounded by one or more anatomical structures; contains one or more organism substances or anatomical structures. synonym: "espacio anatómico vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "lacuna" NARROW [FNA:8e5eb686-8308-4cd7-aaee-75fe9a36d042] synonym: "lacunae" NARROW Plural [FNA:322646fb-30bf-422d-8373-9f91f48fd28b] synonym: "lumen" NARROW [FNA:b069a022-2be0-43b4-8efa-4ad13ff17639] synonym: "lumina" NARROW Plural [FNA:e3941c37-b2f0-468f-b857-0c3d095d71b1] synonym: "植物 解剖学(形態)的空間 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:203 is_a: PO:0025131 ! plant anatomical entity created_by: rwalls creation_date: 2010-11-10T11:57:16Z [Term] id: PO:0025118 name: anther pore namespace: plant_anatomy def: "A plant anatomical space that is a pore at the apex of an anther." [POC:Ramona_Walls] comment: Pollen may be released through the anther pore. synonym: "poro de la antera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葯頂の孔 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025117 ! plant anatomical space relationship: part_of PO:0009066 ! anther created_by: rwalls creation_date: 2010-12-02T07:41:14Z [Term] id: PO:0025119 name: plant axis differentiation zone namespace: plant_anatomy def: "A cardinal organ part that is part of a plant axis and is located behind the elongation zone and contains cells that are differentiating into their final form and function." [POC:curators] comment: Primary, not secondary, tissue differentiation occurs in a differentiation zone. synonym: "zona de diferenciación de eje vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "植物軸分化帯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025004 ! plant axis created_by: rwalls creation_date: 2010-12-02T09:04:09Z [Term] id: PO:0025120 name: antheridium sperm cell namespace: plant_anatomy def: "A plant sperm cell (PO:0000084) which develops from a spermatogenous cell (PO:0025525) and is located in an antheridium (PO:0025125)." [POC:curators] comment: Antheridial sperm cells are motile and lack a cell wall. subset: Bryophytes subset: CL subset: Pteridophytes synonym: "antheridial sperm cell" EXACT [] synonym: "antherozoid" EXACT [FNA:6ba61665-8856-4dfa-b850-f40a963f6c01] synonym: "célula espermática del anteridio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "spermatozoid" EXACT [FNA:6e0e355b-3f3e-4de2-8144-4be0bfc17109] synonym: "造精器精子細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:141 is_a: PO:0000084 ! plant sperm cell created_by: rwalls creation_date: 2010-11-15T08:05:46Z [Term] id: PO:0025121 name: pollen sperm cell namespace: plant_anatomy def: "A plant sperm cell (PO:0000084) that is part of the pollen (PO:0025281)." [PMID:20298228, POC:curators] comment: Pollen sperm cells are structurally simple, usually non-motile cells that may contain a normal complement of cellular organelles, including heritable cytoplasmic organelles such as mitochondria and, in some plants, plastids, but lack a cell wall. In seed plants, pollen sperm cells are usually two in number. In angiosperms, during double fertilization, one fuses with the plant egg cell (PO:0020094) to produce a plant zygote (PO:0000423) while another fuses with the two polar nuclei of the embryo sac central cell (PO:0020090) to give rise to endosperm (PO:0009089). In angiosperms, the pollen sperm cell arises from the generative cell (PO:0020097). In gymnosperms, the pollen sperm cell arises from the body cell (PO:0025525). subset: Angiosperm subset: CL subset: Gymnosperms synonym: "célula espermática polínica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花粉精子細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:141 is_a: PO:0000084 ! plant sperm cell relationship: part_of PO:0025281 ! pollen created_by: rwalls creation_date: 2010-11-15T08:05:46Z [Term] id: PO:0025122 name: archegonium egg cell namespace: plant_anatomy def: "A plant egg cell (PO:0020094) that develops from the archegonium central cell (PO:0025509) and is located in the venter (PO:0030038)." [POC:curators] comment: The archegonium egg cell has a common origin with the ventral canal cell. subset: Bryophytes subset: CL subset: Gymnosperms subset: Pteridophytes synonym: "archegonial egg cell" EXACT [] synonym: "oocélula del arquegonio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "造卵器卵細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:140 is_a: PO:0020094 ! plant egg cell created_by: rwalls creation_date: 2010-11-15T08:14:32Z [Term] id: PO:0025123 name: embryo sac egg cell namespace: plant_anatomy def: "A plant egg cell (PO:0020094) that is part of an egg apparatus (PO:0020096)." [POC:curators] comment: The egg apparatus is part of an embryo sac (PO:0025074). subset: Angiosperm subset: CL synonym: "oocélula del saco embrionario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚嚢卵細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:130 is_a: PO:0020094 ! plant egg cell is_a: PO:0025026 ! embryo sac cell relationship: part_of PO:0020096 ! egg apparatus created_by: rwalls creation_date: 2010-11-15T08:14:32Z [Term] id: PO:0025124 name: multicellular plant gametangium namespace: plant_anatomy def: "A plant organ (PO:0009008) that produces one or more gametes (PO:0025006) and participates in the gametophyte development stage (PO:0028003)." [POC:curators] comment: The multicellular plant gametangium; an archegonium (PO:0025126) and/or an antheridium (PO:0025125), occurs in bryophytes, pteridophytes and gymnosperms, but never in angiosperms. subset: Bryophytes subset: Gymnosperms subset: Pteridophytes synonym: "gametangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "gametangium" BROAD [] synonym: "多細胞植物配偶子嚢 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:513 is_a: PO:0009008 ! plant organ created_by: rwalls creation_date: 2010-11-15T08:57:32Z [Term] id: PO:0025125 name: antheridium namespace: plant_anatomy def: "A multicellular plant gametangium (PO:0025124) that produces antheridium sperm cells (PO:0025120) and has as parts an antheridium jacket layer (PO:0030053) and an antheridium stalk (PO:0030035)." [POC:curators] comment: The antheridium (PO:0025125) occurs in bryophytes and pteridophytes, but never in gymnosperms or angiosperms, where male gametes are produced in the pollen (PO:0025281), a specialized (reduced) gametangium. subset: Bryophytes subset: Pteridophytes synonym: "anteridio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "antheridia" EXACT Plural [FNA:40b5fa5d-a75b-49d8-8328-b4c28d54ea66] synonym: "造精器 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:211 is_a: PO:0025124 ! multicellular plant gametangium created_by: rwalls creation_date: 2010-11-15T08:58:31Z [Term] id: PO:0025126 name: archegonium namespace: plant_anatomy def: "A multicellular plant gametangium (PO:0025124) that develops from an archegonium initial cell (PO:0025510) and has as parts a venter (PO:0030038) and an archegonium neck (PO:0030039)." [ISBN:0521794331, POC:curators] comment: At maturity, the archegonium produces an archegonium egg cell (PO:0025122). In mosses, the archegonium also has part an archegonium stalk (PO:0030036). The archegonium (PO:0025126) occurs in bryophytes and pteridophytes, but never in angiosperms, where the female gamete (plant egg cell; PO:0020094) is produced by the embryo sac (PO:0025074), a specialized (reduced) gametangium. subset: Bryophytes subset: Gymnosperms subset: Pteridophytes synonym: "archegonia" EXACT Plural [] synonym: "arquegonio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "造卵器 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:211 is_a: PO:0025124 ! multicellular plant gametangium created_by: rwalls creation_date: 2010-11-15T08:58:31Z [Term] id: PO:0025127 name: primordium namespace: plant_anatomy def: "A portion of meristem tissue (PO:0009013) that has as parts protoderm (PO:0006210) and sub-epidermal meristematic tissue and is committed to the development of a particular plant structure (PO:0009011)." [POC:curators] comment: A primordium appears as a protrusion and is the first distinct form of a plant organ (PO:0009008), cardinal organ part (PO:0025001), or collective plant organ structure (PO:0025007). The transition from a primordium to the plant structure it develops into is marked by the development of non-meristematic cells, although meristematic cells may be present after the transition. synonym: "portion of primordial tissue" EXACT [] synonym: "portion of primordium tissue" EXACT [] synonym: "primordia" EXACT Plural [] synonym: "primordio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:186 is_a: PO:0009013 ! portion of meristem tissue created_by: rwalls creation_date: 2010-11-15T09:10:22Z [Term] id: PO:0025128 name: phyllome primordium namespace: plant_anatomy def: "A primordium (PO:0025127) that develops from a phyllome anlagen (PO:0025430) and is part of a shoot apex (PO:0000037) and is committed to the development of a phyllome (PO:0006001)." [PMID:11572953, POC:curators] comment: The transition from phyllome primordium to phyllome occurs when the first non-meristematic tissue develops begins to develop. synonym: "phyllome primordia" EXACT Plural [] synonym: "portion of phyllome primordium tissue" EXACT [] synonym: "primordio del filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "フィロム原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:466 is_a: PO:0025127 ! primordium relationship: part_of PO:0000037 ! shoot apex created_by: rwalls creation_date: 2010-11-15T09:27:11Z [Term] id: PO:0025129 name: petiole lamina namespace: plant_anatomy def: "A lamina (PO:0025060) that is part of a petiole (PO:0020038)." [POC:curators] comment: The entire petiole may be laminar, or the petiole may be more or less rounded in cross section with laminar extensions. subset: Musa synonym: "lámina (ala) del pecíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "petiole wing" NARROW [CO_125:0000005] synonym: "葉柄葉身、葉片 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:428 is_a: PO:0025396 ! phyllome lamina intersection_of: PO:0025060 ! lamina intersection_of: part_of PO:0020038 ! petiole relationship: part_of PO:0020038 ! petiole created_by: rwalls creation_date: 2010-11-15T10:28:38Z [Term] id: PO:0025130 name: cigar leaf namespace: plant_anatomy def: "A leaf near the apex of a stem that is still rolled into a cylinder." [POC:curators] comment: Describes the phenotype of a vascular leaf during a leaf development phase in Musa and other monocots. subset: Musa synonym: "hoja en cigarro (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉巻状葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: CO_125:0000008 is_a: PO:0009025 ! vascular leaf created_by: rwalls creation_date: 2010-11-15T11:29:28Z [Term] id: PO:0025131 name: plant anatomical entity namespace: plant_anatomy def: "An anatomical entity that is or was part of a plant." [CARO:0000000, POC:curators] comment: Includes both material entities such as plant structures and immaterial entities such as plant anatomical spaces. CARO:0000000 anatomical entity is defined as: Biological entity that is either an individual member of a biological species or constitutes the structural organization of an individual member of a biological species. synonym: "entidad anatómica vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "植物 解剖学(形態)的実体 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:224 created_by: rwalls creation_date: 2010-11-15T11:41:38Z [Term] id: PO:0025132 name: canal namespace: plant_anatomy def: "A plant anatomical space (PO:0025117) that is either a groove on the surface, or a tube in the interior of a plant structure (PO:0009011)." [POC:curators] comment: May be cylindrical (PATO:0001203) in shape, with a circular, D-shaped or other irregularly-shaped cross-section. synonym: "canal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "channel" RELATED [FNA:ec645f00-04c0-4c38-9ca6-6ebf76908163] synonym: "colpi" NARROW Plural [FNA:89c9a56b-12d4-47fd-81fe-eeaaa4e519e2] synonym: "colpus" NARROW [FNA:49b6f163-e6ae-44cd-a021-83f0e618d738] synonym: "fossula" NARROW [FNA:a2f919dc-5e42-4bdf-a945-db660c433f02] synonym: "fossulae" NARROW Plural [FNA:55e4bd46-9eff-423a-8929-7f8453b4002a] synonym: "furrow" NARROW [FNA:f51d1b9c-0a76-44f9-aacb-f0ac7191d786] synonym: "groove" NARROW [FNA:5cae4318-760e-414a-9e7a-d9224b63dd95] synonym: "sulci" NARROW Plural [FNA:eb5b8ab1-f470-4ec7-af85-1aebb3c6cfdb] synonym: "sulcus" NARROW [FNA:1349af86-f437-43f7-8d89-922f8f8cbb4b] synonym: "vallecula" NARROW [FNA:1ff40e83-d673-479e-8e07-db94025934ce] synonym: "valleculae" NARROW Plural [FNA:096605b7-f4f5-43b4-a0c1-c29a9e3fb65d] synonym: "溝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025117 ! plant anatomical space created_by: rwalls creation_date: 2010-11-15T11:47:42Z [Term] id: PO:0025133 name: petiole canal namespace: plant_anatomy def: "A canal that is part of a petiole." [POC:curators] comment: May occur on the surface or be internal. subset: Musa synonym: "canal de pecíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉柄の溝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025132 ! canal relationship: part_of PO:0020038 ! petiole created_by: rwalls creation_date: 2010-11-15T11:54:00Z [Term] id: PO:0025134 name: inflorescence branch crown namespace: plant_anatomy def: "A shoot system that forms the basal part of an inflorescence to which the pedicels are attached and in which the internodes do not elongate, giving the appearance of a ridge of raised tissue." [POC:curators] subset: Musa synonym: "banana crown" NARROW [] synonym: "corona de la ramificación de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Musa crown" NARROW [CO_125:0000023] synonym: "花序枝 冠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:259 is_a: PO:0009006 ! shoot system relationship: part_of PO:0009049 ! inflorescence created_by: rwalls creation_date: 2010-11-15T12:54:56Z [Term] id: PO:0025135 name: cigar leaf lamina abaxial epidermis namespace: plant_anatomy def: "A portion of leaf lamina abaxial epidermis that covers the abaxial surface of a cigar leaf." [CGP:curators, POC:Ramona_Walls] synonym: "cigar leaf dorsal surface" EXACT [CO_125:0000017] synonym: "epidermis abaxial de la lámina de la hoja en cigarro (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉巻状葉の葉身背軸側表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000049 ! leaf lamina abaxial epidermis relationship: part_of PO:0025130 ! cigar leaf created_by: rwalls creation_date: 2010-11-15T12:05:45Z [Term] id: PO:0025136 name: free tepal namespace: plant_anatomy def: "A tepal (PO:0009033) that is part of a collective tepal structure (PO:0025021), along with a fused collective tepal structure (PO:0025138), but is separate from (PATO:0001505) the other tepals." [PATO:0001505, POC:curators, POC:Laurel_Cooper] comment: A free tepal (PO:0025136) only occurs in a perianth (PO:0009058) that contains a fused collective tepal structure (PO:0025138). If you are describing a tepal (PO:0025137) that is part of a perianth (PO:0009058) where none of the tepals (PO:0009033) are fused, you should use tepal. synonym: "tépalo libre (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "遊離花被片 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: CO_125:0000020 xref: PO_GIT:147 is_a: PO:0009033 ! tepal created_by: rwalls creation_date: 2010-11-15T01:06:51Z [Term] id: PO:0025137 name: fused tepal namespace: plant_anatomy def: "A tepal (PO:0009033) that is part of a fused collective tepal structure (PO:0025138) in which it is fused to at least one other tepal." [POC:curators, POC:Laurel_Cooper] subset: Musa synonym: "tépalo fusionado (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "融合花被片 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:147 is_a: PO:0009033 ! tepal relationship: part_of PO:0025138 ! fused collective tepal structure created_by: rwalls creation_date: 2010-11-15T01:12:18Z [Term] id: PO:0025138 name: fused collective tepal structure namespace: plant_anatomy def: "A collective tepal structure (PO:0025021) in which there are at least two fused tepals (PO:0025137)." [PATO:0000642, POC:curators, POC:Laurel_Cooper] synonym: " connate tepal structure" EXACT [] synonym: "compound tepal" RELATED [CO_125:0000021] synonym: "estrutura colectiva de tépalo fusionado (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "syntepalous perianth" EXACT [] synonym: "複数の融合花被片構造 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:540 is_a: PO:0025021 ! collective tepal structure created_by: rwalls creation_date: 2010-11-15T01:18:23Z [Term] id: PO:0025139 name: phyllome apex namespace: plant_anatomy def: "The apical portion of a phyllome." [POC:Ramona_Walls] comment: It is not precisely defined how far toward the base from the tip a phyllome apex extends. For the apical most portion of a phyllome, use the term phyllome tip. synonym: "ápice del filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "フィロム頂端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0006001 ! phyllome created_by: rwalls creation_date: 2010-11-15T01:25:20Z [Term] id: PO:0025140 name: phyllome base namespace: plant_anatomy def: "The basal part of a phyllome (PO:0006001), where it attaches to a shoot axis (PO:0025029)." [POC:Ramona_Walls] synonym: "base del filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "フィロム基部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0006001 ! phyllome created_by: rwalls creation_date: 2010-11-15T01:25:26Z [Term] id: PO:0025141 name: phyllome tip namespace: plant_anatomy def: "The apical most portion of a phyllome apex." [POC:Ramona_Walls] comment: This term is to be used for only the apical most portion of a phyllome. For a larger area, use the term phyllome apex. Use this term when describing the shape of a phyllome tip. synonym: "punta del filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "フィロム 先端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025139 ! phyllome apex created_by: rwalls creation_date: 2010-11-15T01:34:53Z [Term] id: PO:0025142 name: leaf tip namespace: plant_anatomy def: "A phyllome tip (PO:0025141) that is part of a leaf apex (PO:0020137)." [POC:Ramona_Walls] comment: This term is to be used for only the apical most portion of a leaf. For a larger area, use the term leaf apex. Use this term when describing the shape of a leaf tip. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "leaf lamina tip" NARROW [] synonym: "punta de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:360 is_a: PO:0025141 ! phyllome tip relationship: part_of PO:0020137 ! leaf apex created_by: rwalls creation_date: 2010-11-15T01:36:13Z [Term] id: PO:0025143 name: tepal apex namespace: plant_anatomy def: "A phyllome apex PO:0025139) that is part of a tepal (PO:0009033)." [POC:Ramona_Walls] comment: It is not precisely defined how far toward the base from the tip a tepal apex extends. For the apical most portion of a tepal, use the term tepal tip. subset: Musa synonym: "ápice del tépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "compound tepal lobe" NARROW [CO_125:0000031] synonym: "free tepal apex" NARROW [CO_125:0000025] synonym: "花被片頂 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025139 ! phyllome apex relationship: part_of PO:0009033 ! tepal created_by: rwalls creation_date: 2010-11-15T01:42:08Z [Term] id: PO:0025144 name: petal apex namespace: plant_anatomy def: "A phyllome apex (PO:0025139) that is part of a petal (PO:0009032)." [POC:Ramona_Walls] comment: It is not precisely defined how far toward the base from the tip a petal apex extends. For the apical most portion of a petal, use the term petal tip. synonym: "ápice del pétalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花弁頂 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025139 ! phyllome apex relationship: part_of PO:0009032 ! petal created_by: rwalls creation_date: 2010-11-15T01:43:22Z [Term] id: PO:0025145 name: sepal apex namespace: plant_anatomy def: "A phyllome apex that is part of a sepal." [POC:Ramona_Walls] comment: It is not precisely defined how far toward the base from the tip a sepal apex extends. For the apical most portion of a sepal, use the term sepal tip. synonym: "ápice del sépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "がく片頂端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025139 ! phyllome apex relationship: part_of PO:0009031 ! sepal created_by: rwalls creation_date: 2010-11-15T01:43:23Z [Term] id: PO:0025146 name: petal base namespace: plant_anatomy def: "A phyllome base (PO:0025140) that is part of a petal (PO:0009032)." [POC:curators] synonym: "base del pétalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花弁基部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025140 ! phyllome base relationship: part_of PO:0009032 ! petal created_by: rwalls creation_date: 2010-11-15T01:47:57Z [Term] id: PO:0025147 name: sepal base namespace: plant_anatomy def: "A phyllome base that is part of a sepal." [POC:Ramona_Walls] synonym: "base del sépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "がく片基部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025140 ! phyllome base relationship: part_of PO:0009031 ! sepal created_by: rwalls creation_date: 2010-11-15T01:47:58Z [Term] id: PO:0025148 name: tepal base namespace: plant_anatomy def: "A phyllome base (PO:0025140) that is part of a tepal (PO:0009033)." [POC:Ramona_Walls] synonym: "base del tépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花被片基部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025140 ! phyllome base relationship: part_of PO:0009033 ! tepal created_by: rwalls creation_date: 2010-11-15T01:47:58Z [Term] id: PO:0025149 name: petal tip namespace: plant_anatomy def: "A phyllome tip that is part of a petal apex." [POC:Ramona_Walls] comment: This term is to be used for only the apical most portion of a petal. For a larger area, use the term petal apex. Use this term when describing the shape of a petal tip. synonym: "punta del pétalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花弁先端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025141 ! phyllome tip relationship: part_of PO:0025144 ! petal apex created_by: rwalls creation_date: 2010-11-15T01:49:36Z [Term] id: PO:0025150 name: sepal tip namespace: plant_anatomy def: "A phyllome tip that is part of a sepal apex." [POC:Ramona_Walls] comment: This term is to be used for only the apical most portion of a sepal. For a larger area, use the term sepal apex. Use this term when describing the shape of a sepal tip. synonym: "punta del sépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "がく片先端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025141 ! phyllome tip relationship: part_of PO:0025145 ! sepal apex created_by: rwalls creation_date: 2010-11-15T01:49:36Z [Term] id: PO:0025151 name: tepal tip namespace: plant_anatomy def: "A phyllome tip that is part of a tepal apex." [POC:Ramona_Walls] comment: This term is to be used for only the apical most portion of a tepal. For a larger area, use the term tepal apex. Use this term when describing the shape of a tepal tip. synonym: "punta del tépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花被片先端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025141 ! phyllome tip relationship: part_of PO:0025143 ! tepal apex created_by: rwalls creation_date: 2010-11-15T01:49:37Z [Term] id: PO:0025152 name: peduncle epidermis namespace: plant_anatomy def: "A portion of branch epidermis that is part of a peduncle." [POC:curators] subset: Musa synonym: "epidermis del pedúnculo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "peduncle surface" RELATED [CO_125:0000036] synonym: "花梗表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025179 ! branch epidermis relationship: part_of PO:0009053 ! peduncle created_by: rwalls creation_date: 2010-11-15T02:08:11Z [Term] id: PO:0025153 name: peduncle trichome namespace: plant_anatomy def: "A shoot axis trichome that is part of a peduncle epidermis." [POC:Ramona_Walls] subset: Musa synonym: "peduncle hair" EXACT [CO_125:0000051] synonym: "tricoma del pedúnculo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花梗毛(毛茸、糸状体) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005003 ! shoot axis trichome relationship: part_of PO:0025152 ! peduncle epidermis created_by: rwalls creation_date: 2010-11-15T02:14:05Z [Term] id: PO:0025154 name: bract apex namespace: plant_anatomy def: "A phyllome apex (PO:0025139) that is part of a bract (PO:0009055)." [POC:Ramona_Walls] comment: It is not precisely defined how far toward the base from the tip a bract apex extends. For the apical most portion of a bract, use the term bract tip. subset: Musa synonym: "ápice de la bráctea (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "苞頂端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: CO_125:0000053 is_a: PO:0025139 ! phyllome apex relationship: part_of PO:0009055 ! bract created_by: rwalls creation_date: 2010-11-15T02:21:05Z [Term] id: PO:0025155 name: bract base namespace: plant_anatomy def: "A phyllome base (PO:0025140) that is part of a bract (PO:0009055)." [POC:Ramona_Walls] subset: Musa synonym: "base de la bráctea (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "苞基部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: CO_125:0000056 is_a: PO:0025140 ! phyllome base relationship: part_of PO:0009055 ! bract created_by: rwalls creation_date: 2010-11-15T02:22:45Z [Term] id: PO:0025156 name: bract tip namespace: plant_anatomy def: "A phyllome tip that is part of a bract apex." [POC:Ramona_Walls] comment: This term is to be used for only the apical most portion of a bract. For a larger area, use the term bract apex. Use this term when describing the shape of a bract tip. synonym: "punta de la bráctea (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "苞端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025141 ! phyllome tip created_by: rwalls creation_date: 2010-11-15T02:23:56Z [Term] id: PO:0025157 name: phyllome epidermis namespace: plant_anatomy def: "A portion of shoot epidermis (PO:0006035) that is part of a phyllome (PO:0006001)." [POC:curators, POC:Laurel_Cooper] synonym: "epidermis del filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "フィロム表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006035 ! shoot system epidermis relationship: part_of PO:0006001 ! phyllome created_by: rwalls creation_date: 2010-11-15T02:32:53Z [Term] id: PO:0025158 name: bract epidermis namespace: plant_anatomy def: "A portion of phyllome epidermis (PO:0025157) that is part of a bract (PO:0009055)." [POC:Ramona_Walls] synonym: "epidermis de la bráctea (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "苞表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025157 ! phyllome epidermis intersection_of: PO:0005679 ! epidermis intersection_of: part_of PO:0009055 ! bract relationship: part_of PO:0009055 ! bract created_by: rwalls creation_date: 2010-11-15T02:34:14Z [Term] id: PO:0025159 name: bract abaxial epidermis namespace: plant_anatomy def: "A portion of bract epidermis that covers the abaxial/lower surface of a bract." [POC:Ramona_Walls] subset: Musa synonym: "bract external face" EXACT [CO_125:0000054] synonym: "epidermis abaxial de la bráctea (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "苞背軸側 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025158 ! bract epidermis created_by: rwalls creation_date: 2010-11-15T02:35:37Z [Term] id: PO:0025160 name: bract adaxial epidermis namespace: plant_anatomy def: "A portion of bract epidermis that covers the adaxial/upper surface of a bract." [POC:Ramona_Walls] subset: Musa synonym: "bract internal face" EXACT [CO_125:0000055] synonym: "epidermis adaxail de la bráctea (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "苞向軸側 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025158 ! bract epidermis created_by: rwalls creation_date: 2010-11-15T02:35:37Z [Term] id: PO:0025161 name: portion of plant substance namespace: plant_anatomy def: "A portion of organism substance that is or was part of a plant." [CARO:0000004, POC:curators] comment: Refers to portion of organism substance (CARO:0000004) which is defined as: Material anatomical entity in a gaseous, liquid, semisolid or solid state; produced by anatomical structures or derived from inhaled and ingested substances that have been modified by anatomical structures as they pass through the body. For plants, the word "body" refers to a whole plant or part thereof. Can include substances like latex, xylem sap, phloem sap, resin, mucilage, oil, cuticle, cutin, sporopollenin. synonym: "porción de sustancia vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "植物を構成する物質の一部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:206 is_a: PO:0025131 ! plant anatomical entity created_by: rwalls creation_date: 2010-11-18T07:32:44Z [Term] id: PO:0025162 name: multicellular trichome namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) that forms a non-sclerified outgrowth from the epidermis (PO:0005679)." [POC:curators] comment: A multicellular trichome (PO:0000282) has as parts more than one trichome cell (PO:0008030), may vary in size and complexity, be branched and may contain a secretory gland. synonym: "non-glandular multicelluar trichome" NARROW [] synonym: "non-secretory multicellular trichome" NARROW [] synonym: "tricoma multicelular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "多細胞毛(毛茸、糸状体) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:207 is_a: PO:0000282 ! trichome is_a: PO:0009007 ! portion of plant tissue created_by: rwalls creation_date: 2010-11-18T07:46:34Z [Term] id: PO:0025163 name: multicellular trichome branch cell namespace: plant_anatomy def: "A trichome cell (PO:0008030) that forms a branch of a multicellular trichome (PO:0025162)." [POC:curators] comment: For branches of a unicellular trichome, see unicellular trichome branch (GO:0090405) in GO. subset: CL synonym: "célula ramificada de tricoma multicelular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "多細胞毛(毛茸、糸状体)分枝細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0008030 ! trichome cell relationship: part_of PO:0025162 ! multicellular trichome created_by: rwalls creation_date: 2010-11-18T08:01:29Z [Term] id: PO:0025164 name: root epidermal cell namespace: plant_anatomy def: "An epidermal cell that is part of a root epidermis." [POC:curators] subset: CL synonym: "célula epidérmica de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根表皮細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0004013 ! epidermal cell relationship: part_of PO:0006036 ! root epidermis created_by: rwalls creation_date: 2010-11-18T10:29:44Z [Term] id: PO:0025165 name: shoot epidermal cell namespace: plant_anatomy def: "An epidermal cell that is part of a shoot epidermis." [POC:curators] subset: CL synonym: "célula epidérmica del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート表皮 細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0004013 ! epidermal cell relationship: part_of PO:0006035 ! shoot system epidermis created_by: rwalls creation_date: 2010-11-18T10:29:44Z [Term] id: PO:0025166 name: papilla cell namespace: plant_anatomy def: "An epidermal pavement cell with a short protuberance." [POC:curators] comment: See plant cell papilla (GO:0090395) for the subcellular component papilla. subset: CL synonym: "célula papilosa (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "乳頭細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:219 is_a: PO:0000332 ! epidermal pavement cell created_by: rwalls creation_date: 2010-11-18T05:25:37Z [Term] id: PO:0025167 name: leaf papilla cell namespace: plant_anatomy def: "A papilla cell that is part of a leaf epidermis." [POC:curators] comment: See leaf papilla (GO:0090396) for the subcellular component leaf papilla. If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. subset: CL synonym: "célula papilosa de la epidermis (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉乳頭毛細胞(パピラ) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:219 is_a: PO:0025166 ! papilla cell relationship: part_of PO:0006016 ! leaf epidermis created_by: rwalls creation_date: 2010-11-18T05:37:23Z [Term] id: PO:0025168 name: stigma papilla cell namespace: plant_anatomy def: "A papilla cell that is part of a stigma epidermis." [POC:curators] comment: See stigma papilla (GO:0090397) for the subcellular component stigma papilla. subset: CL synonym: "célula papilosa del estigma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "柱頭乳頭細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:219 is_a: PO:0025166 ! papilla cell relationship: part_of PO:0006061 ! stigma epidermis created_by: rwalls creation_date: 2010-11-18T05:37:23Z [Term] id: PO:0025169 name: prickle namespace: plant_anatomy def: "A portion of epidermis that is a sclerified outgrowth." [POC:curators] comment: Often found on stems and leaves. synonym: "barb" BROAD [FNA:ac7a59be-2920-4e24-bf9a-53d66c7cad5d] synonym: "barbel" BROAD [FNA:ea8c8671-f661-42e1-8572-6b72fa98a3b9] synonym: "barbella" BROAD [FNA:1f0e37d5-db79-4b3f-abba-eabd63380f67] synonym: "barbellae" BROAD Plural [FNA:00e30ce4-70bc-489c-86df-73030c9ece1e] synonym: "barbellula" BROAD [FNA:ca4dbc82-d782-4808-9149-3d39804d0d7f] synonym: "barbellulae" BROAD Plural [FNA:5c74e2ca-6f38-4366-9342-0908638f6939] synonym: "barbellule" BROAD [FNA:fb4ced27-a2c5-4dbf-8588-d2fc702bb02c] synonym: "espinilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "いが、刺状突起 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:220 is_a: PO:0005679 ! epidermis created_by: rwalls creation_date: 2010-11-18T07:47:30Z [Term] id: PO:0025170 name: root prickle namespace: plant_anatomy def: "A prickle that is part of a root." [POC:curators] synonym: "espinilla de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根刺状突起 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:220 is_a: PO:0025169 ! prickle relationship: part_of PO:0009005 ! root created_by: rwalls creation_date: 2010-11-18T07:47:30Z [Term] id: PO:0025171 name: shoot axis prickle namespace: plant_anatomy def: "A prickle that is part of a shoot axis." [POC:curators] synonym: "espinilla del eje del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート軸表皮のとげ (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:220 is_a: PO:0025169 ! prickle relationship: part_of PO:0025029 ! shoot axis created_by: rwalls creation_date: 2010-11-18T07:47:30Z [Term] id: PO:0025172 name: thorn namespace: plant_anatomy def: "A branch that is a sclerified, pointed outgrowth." [POC:curators] comment: A thorn is a short, pointed (PATO:0002258) woody structure, may be branched. synonym: "barb" BROAD [FNA:ac7a59be-2920-4e24-bf9a-53d66c7cad5d] synonym: "barbel" BROAD [FNA:ea8c8671-f661-42e1-8572-6b72fa98a3b9] synonym: "barbella" BROAD [FNA:1f0e37d5-db79-4b3f-abba-eabd63380f67] synonym: "barbellae" BROAD Plural [FNA:00e30ce4-70bc-489c-86df-73030c9ece1e] synonym: "barbellula" BROAD [FNA:ca4dbc82-d782-4808-9149-3d39804d0d7f] synonym: "barbellulae" BROAD Plural [FNA:5c74e2ca-6f38-4366-9342-0908638f6939] synonym: "barbellule" BROAD [FNA:fb4ced27-a2c5-4dbf-8588-d2fc702bb02c] synonym: "espina (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "とげ(spine, prickle) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:221 is_a: PO:0025073 ! branch created_by: rwalls creation_date: 2010-11-18T08:07:48Z [Term] id: PO:0025173 name: spine leaf namespace: plant_anatomy def: "A leaf that is a sclerified and pointed and lacks a lamina." [POC:curators] comment: See also stipule spine (PO:0025174). synonym: "barb" BROAD [FNA:ac7a59be-2920-4e24-bf9a-53d66c7cad5d] synonym: "barbel" BROAD [FNA:ea8c8671-f661-42e1-8572-6b72fa98a3b9] synonym: "barbella" BROAD [FNA:1f0e37d5-db79-4b3f-abba-eabd63380f67] synonym: "barbellae" BROAD Plural [FNA:00e30ce4-70bc-489c-86df-73030c9ece1e] synonym: "barbellula" BROAD [FNA:ca4dbc82-d782-4808-9149-3d39804d0d7f] synonym: "barbellulae" BROAD Plural [FNA:5c74e2ca-6f38-4366-9342-0908638f6939] synonym: "barbellule" BROAD [FNA:fb4ced27-a2c5-4dbf-8588-d2fc702bb02c] synonym: "espina de hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "leaf spine" EXACT [] synonym: "葉針(spine leaf?) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PATO:0002258 is_a: PO:0009025 ! vascular leaf created_by: rwalls creation_date: 2010-11-18T08:10:24Z [Term] id: PO:0025174 name: spine stipule namespace: plant_anatomy def: "A stipule that is sclerified and pointed." [PATO:0002258, POC:curators] comment: See also leaf spine (PO:0025173). synonym: "barb" BROAD [FNA:ac7a59be-2920-4e24-bf9a-53d66c7cad5d] synonym: "barbel" BROAD [FNA:ea8c8671-f661-42e1-8572-6b72fa98a3b9] synonym: "barbella" BROAD [FNA:1f0e37d5-db79-4b3f-abba-eabd63380f67] synonym: "barbellae" BROAD Plural [FNA:00e30ce4-70bc-489c-86df-73030c9ece1e] synonym: "barbellula" BROAD [FNA:ca4dbc82-d782-4808-9149-3d39804d0d7f] synonym: "barbellulae" BROAD Plural [FNA:5c74e2ca-6f38-4366-9342-0908638f6939] synonym: "barbellule" BROAD [FNA:fb4ced27-a2c5-4dbf-8588-d2fc702bb02c] synonym: "espina de estípula (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "stipule spine" EXACT [] synonym: "托葉とげ (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:222 is_a: PO:0020041 ! stipule created_by: rwalls creation_date: 2010-11-18T08:14:18Z [Term] id: PO:0025175 name: leaf prickle namespace: plant_anatomy def: "A prickle that is part of a leaf." [POC:curators] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "espinilla de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉刺状突起 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:220 is_a: PO:0006016 ! leaf epidermis is_a: PO:0025169 ! prickle relationship: part_of PO:0025034 ! leaf created_by: rwalls creation_date: 2010-11-22T09:35:01Z [Term] id: PO:0025176 name: stem trichome namespace: plant_anatomy def: "A shoot axis trichome that is part of a stem epidermis." [POC:Ramona_Walls] synonym: "stem hair" EXACT [] synonym: "tricoma del tallo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎の毛 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005003 ! shoot axis trichome relationship: part_of PO:0025178 ! stem epidermis created_by: rwalls creation_date: 2010-11-22T09:54:46Z [Term] id: PO:0025177 name: branch trichome namespace: plant_anatomy def: "A shoot axis trichome that is part of a branch epidermis." [POC:Ramona_Walls] synonym: "branch hair" EXACT [] synonym: "tricoma de una ramificación (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "枝の毛 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005003 ! shoot axis trichome relationship: part_of PO:0025179 ! branch epidermis created_by: rwalls creation_date: 2010-11-22T09:54:46Z [Term] id: PO:0025178 name: stem epidermis namespace: plant_anatomy def: "A portion of shoot axis epidermis (PO:0000112) that is part of a stem (PO:0009047)." [POC:Laurel_Cooper, POC:Ramona_Walls] synonym: "culm epidermis" RELATED [] synonym: "epidermis del tallo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:111 is_a: PO:0000112 ! shoot axis epidermis relationship: part_of PO:0009047 ! stem created_by: rwalls creation_date: 2010-11-22T09:56:21Z [Term] id: PO:0025179 name: branch epidermis namespace: plant_anatomy def: "A portion of shoot axis epidermis that is part of a branch." [POC:Ramona_Walls] synonym: "epidermis de la ramificación (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "枝 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000112 ! shoot axis epidermis relationship: part_of PO:0025073 ! branch created_by: rwalls creation_date: 2010-11-22T09:58:06Z [Term] id: PO:0025180 name: plant axis elongation zone namespace: plant_anatomy def: "A cardinal organ part that is part of a plant axis that is located directly behind an apical meristem, in which the cells are undergoing longitudinal expansion." [POC:curators] synonym: "zona de elongación del eje de la planta (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "植物軸伸長帯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025004 ! plant axis created_by: rwalls creation_date: 2010-12-03T08:50:10Z [Term] id: PO:0025181 name: root elongation zone namespace: plant_anatomy def: "A plant axis elongation zone that is part of a root tip and located directly behind the root apical meristem." [POC:curators] comment: The root elongation zone is only a few millimeters in length and is the only portion of the root in which cell elongation generally occurs. Root hairs are not yet produced in this region. Primary root tissues begin to differentiate in the root elongation zone. This term replaces elongation zone (PO:0020125). synonym: "zona de elongación de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根伸長帯(層) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025180 ! plant axis elongation zone relationship: part_of PO:0000025 ! root tip created_by: rwalls creation_date: 2010-12-03T08:54:52Z [Term] id: PO:0025182 name: sepal trichome namespace: plant_anatomy def: "A phyllome trichome that is part of a sepal epidermis." [POC:Ramona_Walls] synonym: "tricoma de la epidermis del sépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "がく片毛(毛茸、糸状体) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:216 is_a: PO:0025186 ! phyllome trichome relationship: part_of PO:0006040 ! sepal epidermis created_by: rwalls creation_date: 2010-12-06T01:11:21Z [Term] id: PO:0025183 name: leaf stomatal complex namespace: plant_anatomy def: "A phyllome stomatal complex (PO:0025215) that is part of a leaf." [POC:Laurel_Cooper, POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "complejo estomático de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "leaf epidermal stomatal complex" EXACT [] synonym: "leaf epidermis stomatal complex" EXACT [] synonym: "葉気孔装置 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006016 ! leaf epidermis is_a: PO:0025215 ! phyllome stomatal complex relationship: part_of PO:0025034 ! leaf created_by: rwalls creation_date: 2010-12-09T11:47:55Z [Term] id: PO:0025184 name: tepal epidermis namespace: plant_anatomy def: "A portion of phyllome epidermis that is part of a tepal (PO:0009033)." [POC:Ramona_Walls] synonym: "epidermis del tépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花被片表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025157 ! phyllome epidermis intersection_of: PO:0005679 ! epidermis intersection_of: part_of PO:0009033 ! tepal relationship: part_of PO:0009033 ! tepal created_by: rwalls creation_date: 2010-12-06T01:15:36Z [Term] id: PO:0025185 name: leaf lamina stomatal complex namespace: plant_anatomy def: "A leaf stomatal complex that is part of a leaf lamina." [POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "complejo estomático de la lámina de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "leaf lamina epidermal stomatal complex" EXACT [] synonym: "leaf lamina epidermis stomatal complex" EXACT [] synonym: "葉身気孔装置 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000047 ! leaf lamina epidermis is_a: PO:0025183 ! leaf stomatal complex relationship: part_of PO:0020039 ! leaf lamina created_by: rwalls creation_date: 2010-12-09T11:49:35Z [Term] id: PO:0025186 name: phyllome trichome namespace: plant_anatomy def: "A trichome that is part of a phyllome epidermis." [POC:Ramona_Walls] synonym: "tricoma del filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "フィロム毛(毛茸、糸状体) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000282 ! trichome created_by: rwalls creation_date: 2010-12-06T01:17:31Z [Term] id: PO:0025187 name: petal trichome namespace: plant_anatomy def: "A phyllome trichome that is part of a petal epidermis." [POC:Ramona_Walls] synonym: "tricoma del pétalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花弁毛(毛茸、糸状体) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025186 ! phyllome trichome relationship: part_of PO:0006041 ! petal epidermis created_by: rwalls creation_date: 2010-12-06T01:18:53Z [Term] id: PO:0025188 name: tepal trichome namespace: plant_anatomy def: "A phyllome trichome that is part of a tepal epidermis." [POC:Ramona_Walls] synonym: "tricoma de la epidermis del tépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花被片毛(毛茸、糸状体) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025186 ! phyllome trichome relationship: part_of PO:0025184 ! tepal epidermis created_by: rwalls creation_date: 2010-12-06T01:18:53Z [Term] id: PO:0025189 name: petiole stomatal complex namespace: plant_anatomy def: "A leaf stomatal complex that is part of a petiole." [POC:Ramona_Walls] synonym: "complejo estomático del pecíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "petiole epidermal stomatal complex" EXACT [] synonym: "petiole epidermis stomatal complex" EXACT [] synonym: "葉柄 気孔装置 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000051 ! petiole epidermis is_a: PO:0025183 ! leaf stomatal complex relationship: part_of PO:0020038 ! petiole created_by: rwalls creation_date: 2010-12-09T11:49:35Z [Term] id: PO:0025190 name: leaf abaxial stomatal complex namespace: plant_anatomy def: "A leaf stomatal complex (PO:0025183) that is part of a leaf abaxial epidermis (PO:0006019)." [POC:Laurel_Cooper, POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "complejo estomático de la superficie abaxial de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "leaf abaxial epidermal stomatal complex" EXACT [] synonym: "leaf abaxial epidermis stomatal complex" EXACT [] synonym: "葉背軸側気孔装置 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025183 ! leaf stomatal complex relationship: part_of PO:0006019 ! leaf abaxial epidermis created_by: rwalls creation_date: 2010-12-17T03:01:55Z [Term] id: PO:0025191 name: leaf adaxial stomatal complex namespace: plant_anatomy def: "A leaf stomatal complex that is part of a leaf adaxial epidermis." [POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "complejo estomático de la superficie adaxial de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "leaf adaxial epidermal stomatal complex" EXACT [] synonym: "leaf adaxial epidermis stomatal complex" EXACT [] synonym: "葉向軸側気孔装置 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025183 ! leaf stomatal complex relationship: part_of PO:0006018 ! leaf adaxial epidermis created_by: rwalls creation_date: 2010-12-17T03:01:55Z [Term] id: PO:0025192 name: tepal abaxial epidermis namespace: plant_anatomy def: "A portion of tepal epidermis that covers the abaxial/lower surface of a tepal." [POC:Ramona_Walls] synonym: "epidermis abaxial del tépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花被片背軸側 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025184 ! tepal epidermis created_by: rwalls creation_date: 2010-12-20T07:49:04Z [Term] id: PO:0025193 name: tepal adaxial epidermis namespace: plant_anatomy def: "A portion of tepal epidermis that covers the adaxial/upper surface of a tepal." [POC:Ramona_Walls] synonym: "epidermis adaxail del tépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花被片向軸側 表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025184 ! tepal epidermis created_by: rwalls creation_date: 2010-12-20T07:49:04Z [Term] id: PO:0025194 name: root nodule meristem namespace: plant_anatomy def: "A root meristem (PO:0006085) that gives rise to a root nodule (PO:0003023)." [PMID:1809347, POC:Ramona_Walls] synonym: "meristema del nódulo de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根粒分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:235 is_a: PO:0006085 ! root meristem created_by: rwalls creation_date: 2010-12-09T01:39:55Z [Term] id: PO:0025195 name: pollen tube cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) that develops from a microgametophyte vegetative cell (PO:0020099) and forms a tubular extension of the pollen (PO:0025281)." [POC:Laurel_Cooper, POC:Ramona_Walls] comment: Carries the male gametes (PO:0025006) into or near the plant ovule (PO:0020003). May be branched in gymnosperms. See GO for pollen tube (GO:0090406) or pollen tube tip (GO:0090404). subset: CL synonym: "célula del tubo polínico (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花粉管細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:192 is_a: PO:0025606 ! native plant cell created_by: rwalls creation_date: 2010-12-09T02:11:17Z [Term] id: PO:0025196 name: basal endosperm transfer layer namespace: plant_anatomy def: "A portion of plant tissue that is part of an endosperm and is composed of basal endosperm transfer cells." [POC:Ramona_Walls] comment: Involved in transferring nutrients to an embryo. synonym: "capa de transferencia del endosperma basal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "基底胚乳転送層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:240 is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0009089 ! endosperm created_by: rwalls creation_date: 2010-12-09T02:23:04Z [Term] id: PO:0025197 name: stele namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) that is the central column of a plant axis that consists of the primary vascular tissue and associated ground tissue." [POC:curators] comment: If a pith is present, it is part of the stele, otherwise the stele only includes the primary vascular tissue and the ground tissue that surrounds it. synonym: "estela (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "中心柱, central cylinder (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:177 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025004 ! plant axis created_by: rwalls creation_date: 2010-12-09T03:56:19Z [Term] id: PO:0025198 name: shoot axis stele namespace: plant_anatomy def: "A stele that is part of a shoot axis." [POC:Ramona_Walls] synonym: "estela del eje del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート軸中心柱 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025197 ! stele relationship: part_of PO:0025029 ! shoot axis created_by: rwalls creation_date: 2010-12-09T03:58:34Z [Term] id: PO:0025199 name: branch stele namespace: plant_anatomy def: "A shoot axis stele that is part of a branch." [POC:Ramona_Walls] synonym: "estela de la ramificación (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "枝中心柱 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025198 ! shoot axis stele relationship: part_of PO:0025073 ! branch created_by: rwalls creation_date: 2010-12-09T03:59:35Z [Term] id: PO:0025200 name: stem stele namespace: plant_anatomy def: "A shoot axis stele that is part of a stem." [POC:Ramona_Walls] synonym: "estela del tallo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎中心柱 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025198 ! shoot axis stele relationship: part_of PO:0009047 ! stem created_by: rwalls creation_date: 2010-12-09T03:59:35Z [Term] id: PO:0025201 name: megasporangium namespace: plant_anatomy def: "A sporangium in which megaspores are produced." [ISBN:0716710072] synonym: "megasporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "大胞子嚢 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:252 is_a: PO:0025094 ! sporangium created_by: rwalls creation_date: 2010-12-09T04:05:41Z [Term] id: PO:0025202 name: microsporangium namespace: plant_anatomy def: "A sporangium (PO:0025094) in which microspores (PO:0020048) are produced." [ISBN:0716710072] synonym: "macrosporangia" RELATED Plural [FNA:6102371f-fcdd-47cd-b0fd-2d24e2d5c8cc] synonym: "macrosporangium" RELATED [FNA:7f9e3756-4ac4-495d-8fb6-fffed355a241] synonym: "megasporangia" EXACT Plural [FNA:39beb98a-e588-4996-8a2d-57c9967dc8ab] synonym: "microsporangia" EXACT Plural [FNA:067d82bc-0218-4f34-b021-f1c3acadd136] synonym: "microsporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小胞子嚢 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:254 is_a: PO:0025094 ! sporangium created_by: rwalls creation_date: 2010-12-09T04:05:41Z [Term] id: PO:0025203 name: pericarp vascular bundle namespace: plant_anatomy def: "A vascular bundle (PO:0005020) that is part of a pericarp (PO:0009084)." [POC:Ramona_Walls] synonym: "haz vascular del pericarpo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "果皮維管束 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005020 ! vascular bundle relationship: part_of PO:0009084 ! pericarp created_by: rwalls creation_date: 2010-12-17T08:16:40Z [Term] id: PO:0025204 name: rhizome internode namespace: plant_anatomy def: "A shoot axis internode (PO:0005005) that is part of a rhizome (PO:0004542)." [POC:Laurel_Cooper, POC:Ramona_Walls] synonym: "internodo del rizoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根茎節間 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO-SF2_PO:146 xref: PO_GIT:146 is_a: PO:0005005 ! shoot axis internode relationship: part_of PO:0004542 ! rhizome created_by: rwalls creation_date: 2010-12-17T09:22:47Z [Term] id: PO:0025205 name: shoot system vascular system namespace: plant_anatomy def: "A vascular system that is part of a shoot system." [POC:Ramona_Walls] synonym: "sistema vascular del sistema del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート系維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:41 is_a: PO:0000034 ! vascular system relationship: part_of PO:0009006 ! shoot system created_by: rwalls creation_date: 2010-12-17T09:34:58Z [Term] id: PO:0025206 name: phyllome vascular system namespace: plant_anatomy def: "A vascular system that includes the totality of the portions of vascular tissue in their specific arrangement in a phyllome." [POC:Ramona_Walls] synonym: "sistema vascular del filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "フィロム維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000034 ! vascular system relationship: part_of PO:0006001 ! phyllome relationship: part_of PO:0025205 ! shoot system vascular system created_by: rwalls creation_date: 2010-12-17T10:11:07Z [Term] id: PO:0025207 name: tepal vascular system namespace: plant_anatomy def: "A phyllome vascular system (PO:0025206) that includes the totality of the portions of vascular tissue in their specific arrangement in a tepal (PO:0009033)." [POC:curators] synonym: "sistema vascular del tépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花被片維管系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025206 ! phyllome vascular system relationship: part_of PO:0005017 ! flower vascular system relationship: part_of PO:0009033 ! tepal created_by: rwalls creation_date: 2010-12-17T10:28:52Z [Term] id: PO:0025208 name: carpel trichome namespace: plant_anatomy def: "A phyllome trichome that is part of a bract epidermis." [POC:Ramona_Walls] synonym: "tricoma del carpelo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "心皮毛(毛茸、糸状体) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025186 ! phyllome trichome relationship: part_of PO:0025096 ! carpel epidermis created_by: rwalls creation_date: 2010-12-17T02:04:36Z [Term] id: PO:0025209 name: stamen trichome namespace: plant_anatomy def: "A phyllome trichome that is part of a stamen epidermis." [POC:Ramona_Walls] synonym: "tricoma vascular del estambre (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄蕊毛(毛茸、糸状体) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025186 ! phyllome trichome relationship: part_of PO:0025097 ! stamen epidermis created_by: rwalls creation_date: 2010-12-17T02:04:36Z [Term] id: PO:0025210 name: leaf abaxial trichome namespace: plant_anatomy def: "A leaf trichome that is part of a leaf abaxial epidermis." [POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "tricoma de la superficie abaxial de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉背軸側毛(毛茸、糸状体) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006504 ! leaf trichome relationship: part_of PO:0006019 ! leaf abaxial epidermis created_by: rwalls creation_date: 2010-12-17T02:08:36Z [Term] id: PO:0025211 name: leaf adaxial trichome namespace: plant_anatomy def: "A leaf trichome that is part of a leaf adaxial epidermis." [POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "tricoma de la superficie adaxial de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉向軸側毛(毛茸、糸状体) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006504 ! leaf trichome relationship: part_of PO:0006018 ! leaf adaxial epidermis created_by: rwalls creation_date: 2010-12-17T02:08:37Z [Term] id: PO:0025212 name: leaf pavement cell namespace: plant_anatomy def: "An epidermal pavement cell that is part of a leaf epidermis." [POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. subset: CL synonym: "célula de pavimento de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉被蓋細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:256 is_a: PO:0000332 ! epidermal pavement cell relationship: part_of PO:0006016 ! leaf epidermis created_by: rwalls creation_date: 2010-12-17T02:47:25Z [Term] id: PO:0025213 name: leaf abaxial pavement cell namespace: plant_anatomy def: "A leaf pavement cell that is part of a leaf abaxial epidermis." [POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. subset: CL synonym: "célula de pavimento de la superficie abaxial de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉背軸側被蓋細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025212 ! leaf pavement cell relationship: part_of PO:0006019 ! leaf abaxial epidermis created_by: rwalls creation_date: 2010-12-17T02:52:02Z [Term] id: PO:0025214 name: leaf adaxial pavement cell namespace: plant_anatomy def: "A leaf pavement cell that is part of a leaf adaxial epidermis." [POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. subset: CL synonym: "célula de pavimento de la superficie adaxial de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉向軸側被蓋細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025212 ! leaf pavement cell relationship: part_of PO:0006018 ! leaf adaxial epidermis created_by: rwalls creation_date: 2010-12-17T02:52:02Z [Term] id: PO:0025215 name: phyllome stomatal complex namespace: plant_anatomy def: "A stomatal complex (PO:0002000) that is part of a phyllome (PO:0006001)." [POC:Ramona_Walls] synonym: "complejo estomático del filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "phyllome epidermal stomatal complex" EXACT [] synonym: "phyllome epidermis stomatal complex" EXACT [] synonym: "フィロム 気孔装置 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0002000 ! stomatal complex relationship: part_of PO:0006001 ! phyllome created_by: rwalls creation_date: 2010-12-20T08:23:11Z [Term] id: PO:0025216 name: bract stomatal complex namespace: plant_anatomy def: "A phyllome stomatal complex (PO:0025215) that is part of a bract (PO:0009055)." [POC:Ramona_Walls] synonym: "bract epidermal stomatal complex" EXACT [] synonym: "bract epidermis stomatal complex" EXACT [] synonym: "complejo estomático de la bráctea (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "苞気孔装置 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025158 ! bract epidermis is_a: PO:0025215 ! phyllome stomatal complex relationship: part_of PO:0009055 ! bract created_by: rwalls creation_date: 2010-12-20T08:27:52Z [Term] id: PO:0025217 name: carpel stomatal complex namespace: plant_anatomy def: "A phyllome stomatal complex that is part of a carpel." [POC:Ramona_Walls] synonym: "carpel epidermal stomatal complex" EXACT [] synonym: "carpel epidermis stomatal complex" EXACT [] synonym: "complejo estomático del carpelo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "心皮気孔装置 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025096 ! carpel epidermis is_a: PO:0025215 ! phyllome stomatal complex relationship: part_of PO:0009030 ! carpel created_by: rwalls creation_date: 2010-12-20T08:27:52Z [Term] id: PO:0025218 name: petal stomatal complex namespace: plant_anatomy def: "A phyllome stomatal complex (PO:0025215) that is part of a petal (PO:0009032)." [POC:Ramona_Walls] synonym: "complejo estomático del pétalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "petal epidermal stomatal complex" EXACT [] synonym: "petal epidermis stomatal complex" EXACT [] synonym: "花弁気孔装置 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006041 ! petal epidermis is_a: PO:0025215 ! phyllome stomatal complex relationship: part_of PO:0009032 ! petal created_by: rwalls creation_date: 2010-12-20T08:27:52Z [Term] id: PO:0025219 name: sepal stomatal complex namespace: plant_anatomy def: "A phyllome stomatal complex that is part of a sepal." [POC:Ramona_Walls] synonym: "complejo estomático del sépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sepal epidermal stomatal complex" EXACT [] synonym: "sepal epidermis stomatal complex" EXACT [] synonym: "がく片気孔装置 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006040 ! sepal epidermis is_a: PO:0025215 ! phyllome stomatal complex relationship: part_of PO:0009031 ! sepal created_by: rwalls creation_date: 2010-12-20T08:27:52Z [Term] id: PO:0025220 name: stamen stomatal complex namespace: plant_anatomy def: "A phyllome stomatal complex that is part of a stamen." [POC:Ramona_Walls] synonym: "complejo estomático del estambre (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "stamen epidermal stomatal complex" EXACT [] synonym: "stamen epidermis stomatal complex" EXACT [] synonym: "雄蕊気孔装置 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025097 ! stamen epidermis is_a: PO:0025215 ! phyllome stomatal complex relationship: part_of PO:0009029 ! stamen created_by: rwalls creation_date: 2010-12-20T08:27:52Z [Term] id: PO:0025221 name: tepal stomatal complex namespace: plant_anatomy def: "A phyllome stomatal complex that is part of a tepal (PO:0009033)." [POC:Ramona_Walls] synonym: "complejo estomático del tépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tepal epidermal stomatal complex" EXACT [] synonym: "tepal epidermis stomatal complex" EXACT [] synonym: "花被片気孔装置 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025184 ! tepal epidermis is_a: PO:0025215 ! phyllome stomatal complex relationship: part_of PO:0009033 ! tepal created_by: rwalls creation_date: 2010-12-20T08:27:52Z [Term] id: PO:0025222 name: reproductive shoot apex namespace: plant_anatomy def: "A shoot apex that has as part a reproductive shoot apical meristem." [POC:Ramona_Walls] synonym: "ápice reproductivo del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "生殖シュート頂、茎頂 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000037 ! shoot apex created_by: rwalls creation_date: 2010-12-20T08:47:03Z [Term] id: PO:0025223 name: vegetative shoot apex namespace: plant_anatomy def: "A shoot apex PO:0000037) that has as part a vegetative shoot apical meristem (PO:0008016)." [POC:Laurel_Cooper, POC:Ramona_Walls] synonym: "ápice vegetativo del epiblasto (epiblastema) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "栄養シュート頂、栄養枝頂 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:234 is_a: PO:0000037 ! shoot apex created_by: rwalls creation_date: 2010-12-20T08:47:03Z [Term] id: PO:0025224 name: axil namespace: plant_anatomy def: "A plant anatomical space that is the space between a shoot axis and a leaf, bract, or branch that branches from the shoot axis." [POC:curators] synonym: "axila (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "腋、軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025117 ! plant anatomical space created_by: rwalls creation_date: 2010-12-20T08:59:45Z [Term] id: PO:0025225 name: bract axil namespace: plant_anatomy def: "An axil that is the space between a shoot axis and a bract that branches from the shoot axis." [POC:Ramona_Walls] synonym: "axila de la bráctea (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "苞腋 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025224 ! axil created_by: rwalls creation_date: 2010-12-20T09:03:32Z [Term] id: PO:0025226 name: branch axil namespace: plant_anatomy def: "An axil that is the space between a shoot axis and a branch that branches from the shoot axis." [POC:Ramona_Walls] synonym: "axila de la ramificación (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "枝腋 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025224 ! axil created_by: rwalls creation_date: 2010-12-20T09:03:32Z [Term] id: PO:0025227 name: tetrad of megaspores namespace: plant_anatomy def: "A portion of plant tissue consisting of four megaspores that remained joined together shortly after meiosis. One cell will give rise to a female gametophyte." [POC:Ramona_Walls] comment: Usually only one of the four megaspores develops and the other three die. synonym: "tétrada de megasporas (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "大胞子の四分子 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009007 ! portion of plant tissue created_by: rwalls creation_date: 2010-12-20T09:08:29Z [Term] id: PO:0025228 name: valve namespace: plant_anatomy def: "A cardinal organ part that is a part of a plant structure that splits apart when the structure dehisces." [POC:Ramona_Walls] synonym: "valva (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "弁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:237 is_a: PO:0025001 ! cardinal organ part created_by: rwalls creation_date: 2010-12-20T09:21:21Z [Term] id: PO:0025229 name: spore capsule valve namespace: plant_anatomy def: "A valve that is a part of a spore capsule that splits apart when the spore capsule dehisces." [POC:Ramona_Walls] comment: Found in bryophytes. A spore capsule may dehisce ongitudinally, forming evenely sized valves, or it may dehisce at the capsule annulus, forming the operculum, which is a specialized type of valve. synonym: "valva de la cápsula de musgo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "コケ類 蒴(さく)弁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:237 is_a: PO:0025228 ! valve relationship: part_of PO:0025094 ! sporangium created_by: rwalls creation_date: 2010-12-20T09:25:07Z [Term] id: PO:0025230 name: columella namespace: plant_anatomy def: "A portion of plant tissue that forms the central axis of a plant structure such as a fruit or moss capsule." [POC:curators] synonym: "columela (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of columella tissue" EXACT [] synonym: "軸柱、柱軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:238 is_a: PO:0009007 ! portion of plant tissue created_by: rwalls creation_date: 2010-12-20T09:32:11Z [Term] id: PO:0025231 name: spore capsule columella namespace: plant_anatomy def: "A columella that forms the central axis of a spore capsule." [POC:Ramona_Walls] comment: Found in bryophytes. synonym: "columela de la cápsula de musgo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "コケ類 蒴(さく)軸柱 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:238 is_a: PO:0025230 ! columella relationship: part_of PO:0025094 ! sporangium created_by: rwalls creation_date: 2010-12-20T09:34:34Z [Term] id: PO:0025233 name: portion of embryo plant tissue namespace: plant_anatomy def: "A portion of plant tissue that is part of a plant embryo." [POC:curators] comment: This class is for tissues that only occur as part of an embryo. synonym: "portion of embryo tissue" BROAD [] synonym: "portion of embryonic plant tissue" EXACT [] synonym: "tejido embriónico vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "植物胚性組織 の一部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:338 is_a: PO:0009007 ! portion of plant tissue is_a: PO:0025099 ! embryo plant structure intersection_of: PO:0009007 ! portion of plant tissue intersection_of: part_of PO:0009009 ! plant embryo relationship: part_of PO:0009009 ! plant embryo created_by: rwalls creation_date: 2010-12-20T12:27:10Z [Term] id: PO:0025234 name: phyllome stomatal pore namespace: plant_anatomy def: "A stomatal pore that is part of a phyllome stomatal complex." [POC:curators] synonym: "poro estomático del filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "フィロム 気孔開口部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0008032 ! stomatal pore relationship: part_of PO:0025215 ! phyllome stomatal complex created_by: rwalls creation_date: 2010-12-29T01:33:50Z [Term] id: PO:0025235 name: leaf stomatal pore namespace: plant_anatomy def: "A phyllome stomatal pore that is part of a leaf stomatal complex." [POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "poro estomático de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉気孔開口部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025234 ! phyllome stomatal pore relationship: part_of PO:0025183 ! leaf stomatal complex created_by: rwalls creation_date: 2010-12-29T01:38:03Z [Term] id: PO:0025236 name: phyllome guard cell namespace: plant_anatomy def: "A guard cell that is part of a phyllome stomatal complex." [POC:curators] subset: CL synonym: "célula guardiana del filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "フィロム孔辺細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000293 ! guard cell relationship: part_of PO:0025215 ! phyllome stomatal complex created_by: rwalls creation_date: 2010-12-29T01:40:14Z [Term] id: PO:0025237 name: leaf guard cell namespace: plant_anatomy def: "A phyllome guard cell that is part of a leaf stomatal complex." [POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. subset: CL synonym: "célula guardiana de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉孔辺細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025236 ! phyllome guard cell relationship: part_of PO:0025183 ! leaf stomatal complex created_by: rwalls creation_date: 2010-12-29T01:44:27Z [Term] id: PO:0025238 name: abaxial petiole canal namespace: plant_anatomy def: "A petiole canal on the abaxial surface of a petiole." [POC:Ramona_Walls] synonym: "canal abaxial del pecíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "背軸側葉柄管 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025133 ! petiole canal created_by: rwalls creation_date: 2010-12-30T02:09:39Z [Term] id: PO:0025239 name: adaxial petiole canal namespace: plant_anatomy def: "A petiole canal on the adaxial surface of a petiole." [POC:Ramona_Walls] synonym: "canal adaxial del pecíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "向軸葉柄管 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: CO_125:0000012 is_a: PO:0025133 ! petiole canal created_by: rwalls creation_date: 2010-12-30T02:09:39Z [Term] id: PO:0025240 name: second order inflorescence namespace: plant_anatomy def: "A reproductive shoot system (PO:0025082) that is part of an inflorescence (PO:0009049) and has as parts a second order inflorescence axis (PO:0006321) and any shoot axes (PO:0025029) and flowers (PO:0009046) that arise from it." [POC:Ramona_Walls] comment: This a sub-inflorescence that arises from the main inflorescence axis. subset: Angiosperm synonym: "inflorescencia de segundo orden (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "secondary inflorescence" EXACT [] synonym: "第二花序 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025082 ! reproductive shoot system relationship: part_of PO:0009049 ! inflorescence created_by: rwalls creation_date: 2010-12-30T03:31:29Z [Term] id: PO:0025241 name: second order infructescence namespace: plant_anatomy def: "A reproductive shoot system that is part of an infructescence and has as parts a second order infructescence axis and any infructescence axes and fruits that arise from it." [POC:Ramona_Walls] subset: Angiosperm subset: Musa synonym: "hand of bananas" NARROW [] synonym: "hand of fruit" EXACT [CO_125:.0000037] synonym: "infructescencia de segundo orden (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "secondary infructescence" EXACT [] synonym: "第二果序 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:261 is_a: PO:0025082 ! reproductive shoot system relationship: part_of PO:0006342 ! infructescence created_by: rwalls creation_date: 2010-12-30T03:31:29Z [Term] id: PO:0025242 name: infructescence axis namespace: plant_anatomy def: "A shoot axis (PO:0025029) that is part of an infructescence (PO:0006342)." [POC:Ramona_Walls] synonym: "eje de la infructescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Maize cob " NARROW [] synonym: "果序軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025029 ! shoot axis relationship: part_of PO:0006342 ! infructescence created_by: rwalls creation_date: 2010-12-30T03:34:07Z [Term] id: PO:0025243 name: infructescence branch namespace: plant_anatomy def: "An infructescence axis (PO:0025242) that is a branch (PO:0025073) from a primary or higher order infructescence axis." [POC:Ramona_Walls] synonym: "ramificación de la infructescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "果序枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:264 xref: PO_GIT:265 is_a: PO:0025242 ! infructescence axis created_by: rwalls creation_date: 2010-12-30T03:37:08Z [Term] id: PO:0025244 name: first order infructescence axis namespace: plant_anatomy def: "An infructescence axis that is the primary or main axis of an infructescence." [POC:Ramona_Walls] synonym: "eje de la infructescencia de primer orden (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "infructescence rachis" EXACT [] synonym: "第一果序軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025242 ! infructescence axis created_by: rwalls creation_date: 2010-12-30T03:38:25Z [Term] id: PO:0025245 name: persistent sepal namespace: plant_anatomy def: "A phyllome that develops from a sepal and remains attached to a fruit at maturity." [POC:Ramona_Walls] comment: May be alive or dead at maturity. subset: Musa synonym: "flower relict" BROAD [CO_125:0000045] synonym: "sépalo persistente (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "宿存がく片 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:261 is_a: PO:0006001 ! phyllome created_by: rwalls creation_date: 2010-12-30T03:47:08Z [Term] id: PO:0025246 name: persistent tepal namespace: plant_anatomy def: "A phyllome (PO:0006001) that develops from a tepal (PO:0009033) and remains attached to a fruit (PO:0009001) at maturity." [POC:Ramona_Walls] comment: May be alive or dead at maturity. subset: Musa synonym: "flower relict" BROAD [CO_125:0000045] synonym: "tépalo persistente (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "宿存花被片 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:261 is_a: PO:0006001 ! phyllome created_by: rwalls creation_date: 2010-12-30T03:47:08Z [Term] id: PO:0025247 name: persistent stamen namespace: plant_anatomy def: "A phyllome that develops from a stamen and remains attached to a fruit at maturity." [POC:Ramona_Walls] comment: May be alive or dead at maturity. subset: Musa synonym: "estambre persistente (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "flower relict" BROAD [CO_125:0000045] synonym: "宿存雄蕊 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:261 is_a: PO:0006001 ! phyllome created_by: rwalls creation_date: 2010-12-30T03:47:08Z [Term] id: PO:0025248 name: pseudostem namespace: plant_anatomy def: "A collective organ part structure that forms a cylindrical false stem composed concentric leaf sheaths." [POC:Ramona_Walls] comment: The peduncle later grows up through the psuedostem. Common in Musa species and some other monocots. subset: Musa synonym: "pseudotallo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "偽茎 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: CO_125:0000046 xref: PO_GIT:262 is_a: PO:0025269 ! collective organ part structure created_by: rwalls creation_date: 2010-12-30T03:53:09Z [Term] id: PO:0025249 name: leaf sheath epidermis namespace: plant_anatomy def: "A portion of leaf epidermis that is part of a leaf sheath." [POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "epidermis de la vaina de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉鞘表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006016 ! leaf epidermis intersection_of: PO:0005679 ! epidermis intersection_of: part_of PO:0020104 ! leaf sheath relationship: part_of PO:0020104 ! leaf sheath created_by: rwalls creation_date: 2010-12-30T03:58:22Z [Term] id: PO:0025250 name: leaf sheath abaxial epidermis namespace: plant_anatomy def: "A portion of leaf sheath epidermis that covers the abaxial/lower surface of a leaf sheath." [POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. subset: Musa synonym: "epidermis abaxial de la vaina de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "pseudostem underlayers" NARROW [CO_125:0000047] synonym: "葉鞘背軸側表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:262 is_a: PO:0025249 ! leaf sheath epidermis created_by: rwalls creation_date: 2010-12-30T04:02:50Z [Term] id: PO:0025251 name: leaf sheath adaxial epidermis namespace: plant_anatomy def: "A portion of leaf sheath epidermis that covers the adaxial/upper surface of a leaf sheath." [POC:Ramona_Walls] comment: If you are annotating to this term, please add an additional annotation to vascular leaf (PO:0009025) or non-vascular leaf (PO:0025075), depending on the species. All annotations for angiosperms, gymnosperms, and pteridophytes should go to vascular leaf and all annotations for bryophytes should go to non-vascular leaf. synonym: "epidermis adaxial de la vaina de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉鞘向軸側表皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025249 ! leaf sheath epidermis created_by: rwalls creation_date: 2010-12-30T04:02:50Z [Term] id: PO:0025252 name: sixth order infructescence branch namespace: plant_anatomy def: "An infructescence branch (PO:0025243) arising from a fifth order infructescence branch (PO:0025116)." [POC:Laura_Moore, POC:Ramona_Walls] synonym: "ramificacion de sexto orden de la infructescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "第六果序分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025243 ! infructescence branch created_by: rwalls creation_date: 2011-01-05T09:16:29Z [Term] id: PO:0025253 name: seventh order infructescence branch namespace: plant_anatomy def: "An infructescence branch (PO:0025243) arising from a sixth order infructescence branch (PO:0025252)." [POC:Laura_Moore, POC:Ramona_Walls] synonym: "ramificacion de séptimo orden de la infructescencia (Spanish)" EXACT Spanish [POC:curators] synonym: "第七果序分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025243 ! infructescence branch created_by: rwalls creation_date: 2011-01-05T09:16:29Z [Term] id: PO:0025254 name: eighth order infructescence branch namespace: plant_anatomy def: "An infructescence branch (PO:0025243) arising from a seventh order infructescence branch (PO:0025253)." [POC:Laura_Moore, POC:Ramona_Walls] synonym: "ramificacion de octava orden de la infructescencia (Spanish)" EXACT Spanish [POC:curators] synonym: "第八果序分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025243 ! infructescence branch created_by: rwalls creation_date: 2011-01-05T09:16:29Z [Term] id: PO:0025255 name: ninth or higher order infructescence branch namespace: plant_anatomy def: "An infructescence branch (PO:0025243) arising from an eighth order infructescence branch (PO:0025254) or higher." [POC:Laura_Moore, POC:Ramona_Walls] synonym: "ramificacion de noveno o superior orden de la infructescencia (Spanish)" EXACT Spanish [POC:curators] synonym: "第十以上の果序軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025243 ! infructescence branch created_by: rwalls creation_date: 2011-01-05T09:16:29Z [Term] id: PO:0025256 name: lateral root elongation zone namespace: plant_anatomy def: "A root elongation zone that is part of a lateral root tip." [POC:Ramona_Walls] synonym: "zona de elongación de la raíz lateral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "側根伸長帯(層) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025181 ! root elongation zone relationship: part_of PO:0000027 ! lateral root tip created_by: rwalls creation_date: 2011-01-05T12:05:43Z [Term] id: PO:0025257 name: primary root elongation zone namespace: plant_anatomy def: "A root elongation zone that is part of a primary root tip." [POC:Ramona_Walls] synonym: "zona de elongación de la raíz primaria (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次根伸長帯(層) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025181 ! root elongation zone relationship: part_of PO:0000026 ! primary root tip created_by: rwalls creation_date: 2011-01-05T12:05:43Z [Term] id: PO:0025258 name: procambial cell namespace: plant_anatomy def: "A meristematic cell (PO:0004010) that is part of a portion of procambium (PO:0025275)." [POC:Ramona_Walls] subset: CL synonym: "célula del procambio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "procambium cell" EXACT [] synonym: "前形成層細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0004010 ! meristematic cell relationship: part_of PO:0025275 ! procambium created_by: rwalls creation_date: 2011-02-02T09:46:46Z [Term] id: PO:0025259 name: leaf procambium namespace: plant_anatomy def: "A portion of shoot procambium (PO:0025276) tissue that is part of a vascular leaf (PO:0009025)." [POC:Ramona_Walls] synonym: "procambio de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉前形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025276 ! shoot procambium created_by: rwalls creation_date: 2011-02-02T11:16:33Z [Term] id: PO:0025260 name: shoot axis procambium namespace: plant_anatomy def: "A portion of shoot procambium that is part of a shoot apical meristem and gives rise to the primary vascular tissue of a shoot axis." [POC:Ramona_Walls] synonym: "procambio del eje del epiblasto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート軸前形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:284 is_a: PO:0025276 ! shoot procambium relationship: part_of PO:0020148 ! shoot apical meristem created_by: rwalls creation_date: 2011-02-02T11:16:33Z [Term] id: PO:0025261 name: pericycle cell namespace: plant_anatomy def: "A ground tissue cell that is part of a portion of pericycle." [POC:Ramona_Walls] subset: CL synonym: "célula del periciclo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "内鞘細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:229 is_a: PO:0025030 ! ground tissue cell relationship: part_of PO:0006203 ! pericycle created_by: rwalls creation_date: 2011-02-02T11:52:49Z [Term] id: PO:0025262 name: ovary septum namespace: plant_anatomy def: "A septum that divides a multilocular ovary." [POC:curators] comment: Found in species with syncarpous gynoecia (fused carpels). An ovary septum is derived from the fused walls of two adjacent carpels, while a replum (PO:0005016) develops from early contact of placental tissue from opposite sides of the ovary. Annotations for Arabidopsis should go under replum, not under ovary septum. synonym: "carpel synonym" RELATED [] synonym: "ovary dissepiment" BROAD [FNA:978c1c40-4dee-4bb1-99f6-b2360d1b77b4] synonym: "ovary septa" EXACT Plural [FNA:4be9b3cd-7aae-4eee-a102-19a6b4dbc92b] synonym: "septo del ovario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "子房隔壁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:277 is_a: PO:0000030 ! septum relationship: part_of PO:0009062 ! gynoecium created_by: rwalls creation_date: 2011-02-09T10:31:04Z [Term] id: PO:0025263 name: locule namespace: plant_anatomy def: "A plant anatomical space that is a cavity a reproductive structure." [POC:curators] comment: May be a cavity in a sporophyll, within several fused sporophylls, or within a sporangium. In many instances, the locules are filled with seeds or other plant structures. synonym: "lóculo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "loculus" EXACT [] synonym: "室 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:159 xref: PO_GIT:271 is_a: PO:0025117 ! plant anatomical space created_by: rwalls creation_date: 2011-02-09T10:43:49Z [Term] id: PO:0025264 name: anther locule namespace: plant_anatomy def: "A sporangium locule that is part of an anther and is a cavity within a single pollen sac or two or more fused pollen sacs." [POC:curators] synonym: "lóculo del esporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "pollen sac locule" EXACT [] synonym: "sporophyll locule" BROAD [] synonym: "葯室 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025265 ! sporangium locule relationship: part_of PO:0009066 ! anther created_by: rwalls creation_date: 2011-02-09T01:37:34Z [Term] id: PO:0025265 name: sporangium locule namespace: plant_anatomy alt_id: PO:0025271 def: "A locule that is a cavity in a sporangium or several fused sporangia." [POC:curators] comment: May be filled with spores. synonym: "lóculo de la antera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "spore capsule locule" EXACT [] synonym: "胞子嚢室 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025263 ! locule relationship: part_of PO:0025094 ! sporangium created_by: rwalls creation_date: 2011-02-09T10:44:53Z [Term] id: PO:0025266 name: ovary locule namespace: plant_anatomy def: "A locule that is a cavity in an ovary." [POC:curators] comment: Generally contains at least one ovule. An ovary locule may be part of a single carpel, in the case of unicarpellate flowers. An ovary that is part of a syncarpous gynoecium may have multiple locules, or the anatomical spaces of multiple carpels may be fused to form a single locule. synonym: "lóculo del ovario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sporophyll locule" BROAD [] synonym: "子房室 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:271 is_a: PO:0025263 ! locule relationship: part_of PO:0009072 ! plant ovary created_by: rwalls creation_date: 2011-02-09T01:39:52Z [Term] id: PO:0025267 name: fruit replum namespace: plant_anatomy def: "A portion of fruit placenta tissue that divides a fruit into two or more chambers and develops from a replum." [POC:Ramona_Walls] comment: A fruit replum develops from the ovary replum and has no suture line in its center, while a fruit septum (PO:0025262) develops from an ovary septum via the fusion of two adjacent ovary walls. Common in Brassicaceae. Annotations for Arabidopsis fruit should go here, and not under fruit septum. subset: Arabidopsis synonym: "fruit dissepiment" BROAD [FNA:978c1c40-4dee-4bb1-99f6-b2360d1b77b4] synonym: "replum del fruto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "果実隔膜 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:279 is_a: PO:0004535 ! fruit placenta created_by: rwalls creation_date: 2011-02-09T02:16:55Z [Term] id: PO:0025268 name: fruit septum namespace: plant_anatomy def: "A septum that divides a cavity or mass of tissue in a fruit and develops from an ovary septum." [POC:Ramona_Walls] comment: Annotations for Arabidopsis should go under fruit replum (PO:0025267), not under fruit septum. The partition between two sections of an orange is a fruit septum. synonym: "fruit dissepiment" BROAD [FNA:978c1c40-4dee-4bb1-99f6-b2360d1b77b4] synonym: "septo del fruto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "果実隔壁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PlantSystematics_image_archive:1597 xref: PO_GIT:277 is_a: PO:0000030 ! septum relationship: part_of PO:0009001 ! fruit created_by: rwalls creation_date: 2011-02-09T02:30:21Z [Term] id: PO:0025269 name: collective organ part structure namespace: plant_anatomy def: "A collective plant structure (PO:0025497) composed of two or more cardinal organ parts (PO:0025001) that are part of adjacent plant organs (PO:0009008) and any associated portions of plant tissue (PO:0009007)." [POC:curators] comment: A collective organ part structure is composed of parts of multiple organs, but no complete organs. The organ parts are often of the same type but may be of different types. Includes plant structures like a septum (PO:0000030) that consists of the walls of two fused carpels (PO:0009030) or a pseudostem (PO:0025248) that consist of multiple, overlapping leaf sheaths (PO:0020104). Unlike a collective plant organ structure (PO:0025007), a collective organ part structure does not contain any complete plant organs. synonym: "órgano colectivo de una parte de la estructura (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "集合的器官の部分構造 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:276 is_a: PO:0025497 ! collective plant structure created_by: rwalls creation_date: 2011-02-09T02:57:59Z [Term] id: PO:0025270 name: fruit locule namespace: plant_anatomy def: "A locule that is a cavity in a fruit and develops from an ovary locule." [POC:curators] synonym: "lóculo del fruto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "果実室 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:271 is_a: PO:0025263 ! locule relationship: part_of PO:0009001 ! fruit created_by: rwalls creation_date: 2011-02-17T07:17:12Z [Term] id: PO:0025272 name: ovary replum namespace: plant_anatomy def: "A portion of ovary placenta tissue that divides an ovary into two or more chambers and develops from contact of the placental tissue from opposite sides of the ovary early in gynoecium development." [ISBN:0387940898, POC:curators] comment: An ovary replum develops along with the ovary and has no suture line in its center, while a true ovary septum (PO:0025262) is derived from the fusion two adjacent ovary walls. Common in Brassicaceae. Annotations for Arabidopsis should go here, and not under ovary septum. subset: Arabidopsis synonym: "false ovary septum" EXACT [] synonym: "ovary dissepiment" BROAD [FNA:978c1c40-4dee-4bb1-99f6-b2360d1b77b4] synonym: "placental septum" EXACT [] synonym: "replo (replum) del ovario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "子房隔膜 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:279 is_a: PO:0020001 ! ovary placenta created_by: rwalls creation_date: 2011-02-17T08:29:21Z [Term] id: PO:0025273 name: stem procambium namespace: plant_anatomy def: "A portion of shoot axis procambium gives rise to the primary vascular tissue of a stem." [POC:Ramona_Walls] synonym: "procambio del tallo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎前形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:284 is_a: PO:0025260 ! shoot axis procambium created_by: rwalls creation_date: 2011-02-17T09:48:05Z [Term] id: PO:0025274 name: branch procambium namespace: plant_anatomy def: "A portion of shoot axis procambium gives rise to the primary vascular tissue of a branch." [POC:Ramona_Walls] synonym: "procambio de la ramificación (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "枝前形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:284 is_a: PO:0025260 ! shoot axis procambium created_by: rwalls creation_date: 2011-02-17T09:48:05Z [Term] id: PO:0025275 name: procambium namespace: plant_anatomy def: "A portion of meristem tissue (PO:0009013) that undergoes differentiation to form the primary vascular tissue (PO:0025408)." [ISBN:0471244554] comment: May occur in an apical meristem or in a developing phyllome. Gives rise to the primary xylem and primary phloem. This term replaces PO:0006074. synonym: "procambio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "前形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:283 is_a: PO:0009013 ! portion of meristem tissue created_by: rwalls creation_date: 2011-02-24T01:10:38Z [Term] id: PO:0025276 name: shoot procambium namespace: plant_anatomy def: "A portion of procambium (PO:0025275) tissue that is part of a shoot system (PO:0009006)." [POC:Ramona_Walls] synonym: "procambio del epiblasto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート前形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:284 is_a: PO:0025275 ! procambium relationship: part_of PO:0009006 ! shoot system created_by: rwalls creation_date: 2011-02-25T08:50:03Z [Term] id: PO:0025277 name: pollen sac namespace: plant_anatomy alt_id: PO:0006444 alt_id: PO:0006476 def: "A microsporangium that is part of a sporophyll and where the pollen grains develop and are located after they develop." [POC:curators] comment: A pollen sac is a microsporangium in seed plants. In angiosperms, a single, unfused pollen sac may contain an anther locule or several pollen sacs may fuse so they contain a single anther locule. If you are annotating to this structure for Zea mays or other grasses, please also add an annotation to the corresponding floret type. Choose the most specific term possible from: spikelet floret (PO:0009082), tassel floret (PO:0006310), lower floret of pedicellate spikelet of tassel (PO:0006313), lower floret of sessile spikelet of tassel (PO:0006315), upper floret of pedicellate spikelet of tassel (PO:0006314), upper floret of sessile spikelet of tassel (PO:0006316). subset: reference subset: TraitNet synonym: "anther lobe" NARROW [] synonym: "Poaceae microsporangium" NARROW [] synonym: "saco polínico (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "Zea microsporangium" NARROW [] synonym: "花粉のう (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:255 xref: PO_GIT:296 is_a: PO:0025202 ! microsporangium relationship: part_of PO:0009028 ! microsporophyll created_by: rwalls creation_date: 2011-02-25T09:17:11Z [Term] id: PO:0025278 name: rhizome scale leaf namespace: plant_anatomy def: "A scale leaf that grows from a rhizome." [POC:Ramona_Walls] synonym: "hoja escamosa del rizoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根茎鱗片葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006003 ! scale leaf created_by: rwalls creation_date: 2011-02-25T09:59:47Z [Term] id: PO:0025279 name: megagametophyte namespace: plant_anatomy def: "A whole plant in the gametophyte development stage (PO:0028003) that produces only plant egg cells (PO:0020094)." [POC:curators] comment: Megagametophytes in bryophytes only produce egg cells, but do not develop from megaspores, because there is no heterospory in bryophytes. In some pteridophytes, megagametophytes develop from megaspores. In angiosperms, Gnetum, and Weltwischia, the megagametophyte is greatly reduced. The megagametophyte in angiosperms is an embryo sac. synonym: "female gametophyte" EXACT [] synonym: "megagametofito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "大配偶体 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:318 is_a: PO:0000003 ! whole plant created_by: rwalls creation_date: 2011-03-23T11:32:19Z [Term] id: PO:0025280 name: microgametophyte namespace: plant_anatomy def: "A whole plant (PO:0000003) in the gametophyte development stage (PO:0028003) that produces plant sperm cells (PO:0000084)." [POC:curators] comment: The microgametophyte in bryophytes only produce sperm cells, but do not develop from microspores, because there is no heterospory in bryophytes. In seed plants the male gametophyte is reduced to a pollen grain. synonym: "male gametophyte" EXACT [] synonym: "microgametofito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小配偶体 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:318 is_a: PO:0000003 ! whole plant created_by: rwalls creation_date: 2011-03-23T11:32:19Z [Term] id: PO:0025281 name: pollen namespace: plant_anatomy def: "A microgametophyte (PO:0025280) that develops from a microspore (PO:0020048) is located in a pollen sac (PO:0025277)." [POC:curators] subset: Angiosperm subset: Gymnosperms synonym: "polen (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "pollen grain" EXACT [] synonym: "花粉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:319 is_a: PO:0025280 ! microgametophyte created_by: rwalls creation_date: 2011-03-31T07:05:48Z [Term] id: PO:0025282 name: archegonium megagametophyte namespace: plant_anatomy def: "A megagametophyte (PO:0025279) that has as parts one or more archegonia (PO:0025126)." [POC:curators] comment: Megagametophytes in bryophytes only produce egg cells, but do not develop from megaspores, because there is no heterospory in bryophytes. In some pteridophytes, megagametophytes develop from megaspores. subset: Bryophytes subset: Pteridophytes synonym: "archegonial megagametophyte" EXACT [] synonym: "arquegonio del megagametofito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "造卵器大配偶体 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025279 ! megagametophyte created_by: rwalls creation_date: 2011-03-31T07:08:48Z [Term] id: PO:0025283 name: antheridium microgametophyte namespace: plant_anatomy def: "A microgametophyte (PO:0025280) that has as parts one or more antheridia (PO:0025125)." [POC:curators] comment: Microgametophytes in bryophytes only produce sperm cells, but do not develop from microspores, because there is no heterospory in bryophytes. In some pteridophytes, microgametophytes develop from microspores. subset: Bryophytes subset: Pteridophytes synonym: "anteridio del microgametofito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "antheridial microgametophyte" EXACT [] synonym: "造精器小胞子体(小配偶体) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025280 ! microgametophyte created_by: rwalls creation_date: 2011-03-31T07:12:52Z [Term] id: PO:0025284 name: embryo apical cell namespace: plant_anatomy def: "A sporophyte meristematic apical cell that is part of a plant embryo and is the uppermost cell formed after the first division of a zygote." [ISBN:0471245208, ISBN:9780070588493] comment: The zygote divides to form an embryo apical cell and an embryo basal cell. subset: CL synonym: "célula apical del embrión (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "embryonic meristematic apical cell" EXACT [] synonym: "胚頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:281 is_a: PO:0025028 ! embryo plant cell is_a: PO:0030015 ! sporophyte meristematic apical cell relationship: part_of PO:0009009 ! plant embryo created_by: rwalls creation_date: 2011-04-12T09:05:04Z [Term] id: PO:0025285 name: callus parenchyma cell namespace: plant_anatomy def: "A parenchyma cell that is part of a plant callus." [POC:curators] subset: CL synonym: "célula parenquimática del callo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "カルス柔組織細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000074 ! parenchyma cell relationship: part_of PO:0005052 ! plant callus created_by: rwalls creation_date: 2011-04-20T02:00:16Z [Term] id: PO:0025286 name: plant embryo coleoptile namespace: plant_anatomy def: "A coleoptile (PO:0020033) that is part of a plant embryo (PO:0009009)." [POC:curators] synonym: "coleóptile del embrión (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "embryonic coleoptile" EXACT [] synonym: "胚子葉鞘、胚鞘葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:294 is_a: PO:0020033 ! coleoptile is_a: PO:0025099 ! embryo plant structure relationship: part_of PO:0009009 ! plant embryo created_by: rwalls creation_date: 2011-04-20T02:20:11Z [Term] id: PO:0025287 name: seedling coleoptile namespace: plant_anatomy def: "A coleoptile (PO:0020033) that is part of a whole plant (PO:0000003) in the seedling development stage (PO:0007131)." [POC:curators] comment: A seedling coleoptile develops from an embryo coleoptile (PO:0025286). synonym: "coleóptile de la plántula (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "実生幼葉鞘 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:294 is_a: PO:0020033 ! coleoptile created_by: rwalls creation_date: 2011-04-20T02:20:12Z [Term] id: PO:0025288 name: embryo coleorhiza namespace: plant_anatomy def: "A coleorhiza (PO:0020034) that is part of a plant embryo (PO:0009009)." [POC:curators] synonym: "coleorriza del embrión (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "embryonic coleorhiza" EXACT [] synonym: "胚根鞘 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:340 is_a: PO:0020034 ! coleorhiza is_a: PO:0025099 ! embryo plant structure relationship: part_of PO:0009009 ! plant embryo created_by: rwalls creation_date: 2011-04-20T02:34:16Z [Term] id: PO:0025289 name: seedling coleorhiza namespace: plant_anatomy def: "A coleorhiza (PO:0020034) that is part of a whole plant (PO:0000003) in the seedling development stage (PO:0007131)." [POC:curators] comment: Develops from an embryo coleorhiza (PO:0025288). synonym: "coleorriza de la plántula (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "実生根鞘 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:340 is_a: PO:0020034 ! coleorhiza created_by: rwalls creation_date: 2011-04-20T02:34:17Z [Term] id: PO:0025290 name: embryo hypocotyl namespace: plant_anatomy def: "A hypocotyl (PO:0020100) that is part of a plant embryo axis (PO:0019018)." [POC:curators, POC:Laurel_Cooper] synonym: "embryonic hypocotyl" EXACT [] synonym: "hipocótile del embrión (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚下胚軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:341 is_a: PO:0020100 ! hypocotyl is_a: PO:0025099 ! embryo plant structure relationship: part_of PO:0019018 ! plant embryo axis created_by: rwalls creation_date: 2011-04-20T02:39:46Z [Term] id: PO:0025291 name: seedling hypocotyl namespace: plant_anatomy def: "A hypocotyl (PO:0020100) that is part of a whole plant (PO:0000003) in the seedling development stage (PO:0007131)." [POC:curators] comment: Develops from an embryo hypocotyl (PO:0025290). This term should only be used for seed plants. synonym: "hipocótile de la plántula (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "実生胚軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:341 is_a: PO:0020100 ! hypocotyl created_by: rwalls creation_date: 2011-04-20T02:39:56Z [Term] id: PO:0025292 name: embryo epicotyl namespace: plant_anatomy def: "An epicotyl (PO:0020035) that is part of a plant embryo (PO:0009009)." [POC:curators] synonym: "embryonic epicotyl" EXACT [] synonym: "epicótile del embrión (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚上胚軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:342 is_a: PO:0020035 ! epicotyl is_a: PO:0025099 ! embryo plant structure relationship: part_of PO:0009009 ! plant embryo created_by: rwalls creation_date: 2011-04-25T10:13:08Z [Term] id: PO:0025293 name: seedling epicotyl namespace: plant_anatomy def: "An epicotyl (PO:0020035) that is part of a whole plant (PO:0000003) in the seedling development stage (PO:0007131)." [POC:curators] comment: Develops from an embryo epicotyl (PO:0025292). synonym: "epicótile de la plántula (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "実生上胚軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:342 is_a: PO:0020035 ! epicotyl created_by: rwalls creation_date: 2011-04-25T10:13:08Z [Term] id: PO:0025294 name: embryo mesocotyl namespace: plant_anatomy def: "A mesocotyl (PO:0020037) that is part of a plant embryo (PO:0009009)." [POC:curators] synonym: "embryonic mesocotyl" EXACT [] synonym: "mesocótile del embrión (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚中茎、胚中胚軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:343 is_a: PO:0020037 ! mesocotyl is_a: PO:0025099 ! embryo plant structure relationship: part_of PO:0009009 ! plant embryo created_by: rwalls creation_date: 2011-04-25T10:21:58Z [Term] id: PO:0025295 name: seedling mesocotyl namespace: plant_anatomy def: "A mesocotyl (PO:0020037) that develops from an embryo mesocotyl (PO:0025294)." [POC:curators, POC:Laurel_Cooper] comment: A seedling mesocotyl is an elongation of an embryo mesocotyl (PO:0025294) and is part of a whole plant (PO:0000003) in the seedling development stage (PO:0007131). synonym: "mesocótile de la plantual (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "実生中胚軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:343 is_a: PO:0020037 ! mesocotyl created_by: rwalls creation_date: 2011-04-25T10:21:58Z [Term] id: PO:0025296 name: plant embryo radicle namespace: plant_anatomy def: "A radicle (PO:0020031) that is part of a plant embryo (PO:0009009)." [POC:curators] comment: May eventually develop into the root system (PO:0025025) of an adult plant. Sometimes is abortive. subset: Citrus synonym: "embryonic radicle" EXACT [] synonym: "radícula del embrión (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胚幼根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:344 is_a: PO:0020031 ! radicle is_a: PO:0025099 ! embryo plant structure relationship: part_of PO:0009009 ! plant embryo created_by: rwalls creation_date: 2011-04-25T10:41:14Z [Term] id: PO:0025297 name: seedling radicle namespace: plant_anatomy def: "A radicle (PO:0020031) that is part of a whole plant (PO:0000003) in the seedling development stage (PO:0007131)." [POC:curators] comment: Develops from an embryo radicle (PO:0025296). May develop into the root system (PO:0025025) of an adult plant. Sometimes is abortive. synonym: "radícula de la plántula (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "実生幼根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:344 is_a: PO:0020031 ! radicle created_by: rwalls creation_date: 2011-04-25T10:41:48Z [Term] id: PO:0025298 name: fruit operculum namespace: plant_anatomy def: "A collective organ part structure that is the apical part of a circumsessile capsular fruit that separates from the rest of the capsule during dehiscence." [POC:curators] comment: Develops from the apical portion of a gynoecium. Found in Eucalyptus and other Myrtaceae. synonym: "fruit lid" EXACT [FNA:c162800f-7ac5-4f02-8ff3-679d247a5c15] synonym: "fruit opercula" EXACT Plural [FNA:1020bdb1-00b7-444e-b8d0-ee3bc404f817] synonym: "opérculo del fruto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "果蓋 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025269 ! collective organ part structure relationship: part_of PO:0009001 ! fruit created_by: rwalls creation_date: 2011-04-26T08:42:24Z [Term] id: PO:0025299 name: calyptra perianth namespace: plant_anatomy def: "OBSOLETE. A fused perianth that is composed of fused sepals or petals and located on top of a gynoecium that contains an inferior ovary." [POC:curators] comment: Found in Eucalyptus and other Myrtaceae. This term was made obsolete and replaced by the more specific terms calyptra calyx (PO:0025329) and calyptra corolla (PO:0025330). synonym: "angiosperm calyptra" EXACT [] synonym: "caliptra del perianto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "floral calyptra" EXACT [] synonym: "floral operculum" EXACT [] synonym: "flower calyptra" EXACT [] synonym: "flower operculum" EXACT [] synonym: "蘚帽花蓋、花被 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:312 is_obsolete: true consider: PO:0025329 consider: PO:0025330 created_by: rwalls creation_date: 2011-04-26T08:45:55Z [Term] id: PO:0025300 name: embryo hypocotyl-root junction namespace: plant_anatomy def: "A hypocotyl-root junction (PO:0004724) that is part of an plant embryo axis (PO:0019018)." [POC:Laurel_Cooper, POC:Ramona_Walls] synonym: "conjunción del hipocótile-raíz en el embrión (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "embryonic hypocotyl-root junction" EXACT [] synonym: "胚下胚軸-根合流点 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:250 is_a: PO:0004724 ! hypocotyl-root junction is_a: PO:0025099 ! embryo plant structure relationship: part_of PO:0019018 ! plant embryo axis created_by: rwalls creation_date: 2011-04-27T08:20:22Z [Term] id: PO:0025301 name: seedling hypocotyl-root junction namespace: plant_anatomy def: "A hypocotyl-root junction (PO:0004724) that develops from an embryo hypocotyl-root junction (PO:0025300) ." [POC:curators, POC:Laurel_Cooper] comment: Part of a whole plant (PO:0000003) in the seedling development stage (PO:0007131). synonym: "conjunción del hipocótile-raíz en la plántula (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "実生胚軸-根合流点 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:250 is_a: PO:0004724 ! hypocotyl-root junction created_by: rwalls creation_date: 2011-04-27T08:20:22Z [Term] id: PO:0025302 name: somatic plant embryo namespace: plant_anatomy def: "A plant embryo (PO:0009009) that arises from previously differentiated somatic cells, rather than from fused gametes, i.e. the plant zygote (PO:0000423)." [POC:curators, POC:Laurel_Cooper] comment: Somatic plant embryos may arise where embryos normally would not arise as a product of apomixis. They may occur on the edges of leaves on some species of Kalanchoe or some ferns. synonym: "apomictic plant embryo" EXACT [] synonym: "embrión somático vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "somatic embryo" BROAD [] synonym: "体細胞plant胚 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:337 is_a: PO:0009009 ! plant embryo created_by: Laurel_Cooper creation_date: 2011-04-27T11:46:50Z [Term] id: PO:0025303 name: zygotic plant embryo namespace: plant_anatomy def: "A plant embryo (PO:0009009) that forms as a result of the fusion of gametes." [POC:curators, POC:Laurel_Cooper] synonym: "embrión somático cigotico (del cigote) (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "zygotic embryo" BROAD [] synonym: "接合体植物胚 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:92 is_a: PO:0009009 ! plant embryo created_by: Laurel_Cooper creation_date: 2011-04-27T05:19:46Z [Term] id: PO:0025304 name: cultured zygote-derived plant embryo namespace: plant_anatomy def: "A zygotic plant embryo that is grown or maintained in vitro." [POC:curators] synonym: "cultured zygote-derived embryo" BROAD [] synonym: "cultured zygotic embryo" EXACT [] synonym: "embrión cultivado derivado del cigoto vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "培養接合子由来植物胚 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000010 ! cultured plant embryo is_a: PO:0025303 ! zygotic plant embryo created_by: Laurel_Cooper creation_date: 2011-04-27T05:25:34Z [Term] id: PO:0025305 name: microspore-derived cultured plant embryo namespace: plant_anatomy def: "A cultured somatic plant embryo that develops from isolated microspores." [POC:curators] synonym: "embrión cultivado derivado de la microspora vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "microspore-derived cultured embryo" BROAD [] synonym: "microspore-derived haploid embryo" EXACT [] synonym: "小胞子由来培養植物胚 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000011 ! cultured somatic plant embryo created_by: Laurel_Cooper creation_date: 2011-04-27T05:33:40Z [Term] id: PO:0025306 name: sporangium wall namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) that is composed of the outer layers of a sporangium (PO:0025094) and bounds the archesporium (PO:0030074) or plant spores (PO:0025017)." [ISBN:9780070588493] comment: May have multiple layers such as exothecium, endothecium and tapetum. Early in development, the sporangium wall bounds the archesporium. Later, after spores develop from the archesporium, it bounds the spore or spores. synonym: "pared del esporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sporangium jacket layer" EXACT [] synonym: "sporangium jacket layers" EXACT [] synonym: "胞子嚢壁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025094 ! sporangium created_by: rwalls creation_date: 2011-05-02T09:14:26Z [Term] id: PO:0025307 name: microsporangium wall namespace: plant_anatomy def: "A sporangium wall (PO:0025306) that is part of a microsporangium (PO:0025202)." [POC:Ramona_Walls] synonym: "pared del microsporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小胞子嚢壁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025306 ! sporangium wall relationship: part_of PO:0025202 ! microsporangium created_by: rwalls creation_date: 2011-05-03T09:42:36Z [Term] id: PO:0025308 name: megasporangium wall namespace: plant_anatomy def: "A sporangium wall that is part of a megasporangium." [POC:Ramona_Walls] synonym: "pared del megasporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "大胞子嚢壁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025306 ! sporangium wall relationship: part_of PO:0025201 ! megasporangium created_by: rwalls creation_date: 2011-05-03T09:42:36Z [Term] id: PO:0025309 name: microsporangium endothecium namespace: plant_anatomy def: "A sporangium wall endothecium (PO:0030049) that is part of a microsporangium wall (PO:0025307)." [POC:curators] synonym: "endotecio del microsporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小胞子嚢内皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:357 is_a: PO:0030049 ! sporangium wall endothecium relationship: part_of PO:0025307 ! microsporangium wall created_by: rwalls creation_date: 2011-05-03T11:13:31Z [Term] id: PO:0025310 name: megasporangium endothecium namespace: plant_anatomy def: "An endothecium that is part of a megasporangium wall." [POC:curators] synonym: "endotecio del megasporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "大胞子嚢内皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:357 is_a: PO:0030049 ! sporangium wall endothecium relationship: part_of PO:0025308 ! megasporangium wall created_by: rwalls creation_date: 2011-05-03T11:13:31Z [Term] id: PO:0025311 name: microsporangium exothecium namespace: plant_anatomy def: "An exothecium that is part of a microsporangium wall." [POC:curators] synonym: "exotecio del microsporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "microsporangial exothecium" EXACT [] synonym: "microsporangium epidermis" EXACT [] synonym: "小胞子嚢外皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:355 is_a: PO:0030073 ! exothecium relationship: part_of PO:0025307 ! microsporangium wall created_by: rwalls creation_date: 2011-05-03T11:19:36Z [Term] id: PO:0025312 name: megasporangium exothecium namespace: plant_anatomy def: "An exothecium that is part of a megasporangium wall." [POC:curators] synonym: "exotecio del megasporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "megapsorangial exothecium" EXACT [] synonym: "megasporangium epidermis" EXACT [] synonym: "大胞子嚢外皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:355 is_a: PO:0030073 ! exothecium relationship: part_of PO:0025308 ! megasporangium wall created_by: rwalls creation_date: 2011-05-03T11:19:36Z [Term] id: PO:0025313 name: tapetum namespace: plant_anatomy def: "A portion of ground tissue (PO:0025059) that is the inner-most layer of a sporangium wall (PO:0025306)." [ISBN:0471244554, ISBN:9780003686647, ISBN:9780070588493] comment: May function in providing nutrition to developing sporocytes or pollen. May have one or more layers of cells. May break down as spores mature. A tapetum does not develop in some plants, such as Psilotum. In angiosperms, the tapetum develops from one of the parietal layers. In non-seed plants, the tapetum may develop from the outer cells of archesporium or from the inner-most layer of the sporangium wall. The tapetum may be one of two types ameboid or secretory/glandular. synonym: "tapeto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "絨毯組織、タペート組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:357 is_a: PO:0025059 ! portion of ground tissue relationship: part_of PO:0025306 ! sporangium wall created_by: rwalls creation_date: 2011-05-03T11:59:24Z [Term] id: PO:0025314 name: microsporangium tapetum namespace: plant_anatomy def: "An tapetum (PO:0025313) that is part of a microsporangium wall (PO:0025307)." [POC:curators] synonym: "tapeto del microsporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小胞子嚢絨毯組織(タペート組織) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:357 is_a: PO:0025313 ! tapetum relationship: part_of PO:0025307 ! microsporangium wall created_by: rwalls creation_date: 2011-05-03T12:03:42Z [Term] id: PO:0025315 name: megasporangium tapetum namespace: plant_anatomy def: "A tapetum (PO:0025313) that is part of a megasporangium wall (PO:0025308)." [POC:curators] synonym: "tapeto del megasporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "大胞子嚢嚢絨毯組織(タペート組織) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:357 is_a: PO:0025313 ! tapetum relationship: part_of PO:0025308 ! megasporangium wall created_by: rwalls creation_date: 2011-05-03T12:03:42Z [Term] id: PO:0025316 name: axillary hair namespace: plant_anatomy def: "A multicellular trichome (PO:0025162) that has as parts a long terminal cell atop a basal stalk and grows in a leaf axil (PO:0009023)." [ISBN:9780473067304, POC:curators] comment: Found in monocots and mosses. The basal stalk may contain one or more cells. synonym: "pelo axilar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "腋毛 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:333 is_a: PO:0025162 ! multicellular trichome created_by: rwalls creation_date: 2011-05-04T11:08:44Z [Term] id: PO:0025317 name: axillary hair terminal cell namespace: plant_anatomy def: "A trichome cell (PO:0008030) that is the long terminal cell of an axillary hair (PO:0008030)." [ISBN:9780473067304] subset: CL synonym: "célula terminal del pelo axilar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "腋毛終端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:333 is_a: PO:0008030 ! trichome cell relationship: part_of PO:0025316 ! axillary hair created_by: rwalls creation_date: 2011-05-04T11:15:11Z [Term] id: PO:0025318 name: axillary hair base namespace: plant_anatomy def: "A portion of plant tissue that is the basal part of an axillary hair, below the axillary hair terminal cell." [ISBN:9780473067304] comment: Consists of two or more cells. synonym: "base del pelo axilar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "腋毛基底 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:333 is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0025316 ! axillary hair created_by: rwalls creation_date: 2011-05-04T11:18:18Z [Term] id: PO:0025319 name: axillary hair basal cell namespace: plant_anatomy def: "A trichome cell (PO:0008030) that is part of a base of an axillary hair (PO:0025316)." [ISBN:9780473067304] subset: CL synonym: "axillary hair base cell" EXACT [] synonym: "célula basal del pelo axilar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "腋毛基底細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OB_SF_PO:3293292 is_a: PO:0008030 ! trichome cell relationship: part_of PO:0025318 ! axillary hair base created_by: rwalls creation_date: 2011-05-04T11:20:33Z [Term] id: PO:0025320 name: cotyledonary node rhizoid namespace: plant_anatomy def: "An epidermal rhizoid that grows form a cotyledonary node." [ISBN:3540640606, PMID:17933843] comment: Found in some monocots. synonym: "collar rhizoid" EXACT [] synonym: "rizoide del nodo del cotiledón (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "wurtzelhalsrhizoid" EXACT [] synonym: "子葉節仮根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0030071 ! epidermal rhizoid created_by: rwalls creation_date: 2011-05-09T01:26:21Z [Term] id: PO:0025321 name: cotyledonary node namespace: plant_anatomy def: "A stem node from which one or more cotyledons grow." [POC:Ramona_Walls] synonym: "nodo del cotiledón (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "子葉節 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020141 ! stem node created_by: rwalls creation_date: 2011-05-09T01:27:53Z [Term] id: PO:0025322 name: hydathode pore namespace: plant_anatomy def: "A plant anatomical space that is an opening in a hydathode." [PMID:18450784, POC:curators] comment: Similar to a stomatal pore, but lacks the ability to open and close. Involved in the release water or xylem sap through guttation or secretion. synonym: "poro del hidatodo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "排水組織孔 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:326 is_a: PO:0025117 ! plant anatomical space relationship: part_of PO:0005660 ! hydathode created_by: rwalls creation_date: 2011-05-11T01:48:37Z [Term] id: PO:0025323 name: flower fascicle namespace: plant_anatomy def: "A reproductive shoot system that is a second or higher order inflorescence in which the second or higher order inflorescence branch bears two or more flowers but is not elongated." [PMID:12644644] comment: A fascicle appears to be a cluster of flowers in an axil of a single bract of the main inflorescence. Fascicles are common in some sections of the Fabaceae, where they are second order inflorescences. synonym: "bundle" RELATED [FNA:a5e2072c-2c55-48d8-b540-6f8aa1c0b83b] synonym: "fascículo floral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "floral fascicle" EXACT [] synonym: "花束 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:267 is_a: PO:0025082 ! reproductive shoot system created_by: rwalls creation_date: 2011-07-07T10:52:27Z [Term] id: PO:0025324 name: banner petal namespace: plant_anatomy def: "A petal (PO:0009032) that is the top-most petal of a papilionaceous corolla (PO:0009059)." [ISBN:9780023681905] comment: Usually larger than the adjacent wing petals. Found in the flowers of some Fabaceae. synonym: "banner" BROAD [FNA:462b3746-d46d-47e1-9c69-8e94d2223769] synonym: "pétalo estandarte (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "standard" BROAD [] synonym: "vexilla" EXACT Plural [FNA:f488d9e7-15a7-43b3-ba69-9f2670bb2083] synonym: "vexillum" EXACT [ISBN:9780023681905] synonym: "旗弁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009032 ! petal created_by: rwalls creation_date: 2011-09-15T02:05:29Z [Term] id: PO:0025325 name: wing petal namespace: plant_anatomy def: "One of two lateral petals (PO:0009032) that is adjacent to the banner petal of a papilionaceous corolla (PO:0009059)." [ISBN:9780023681905] comment: The wing petals are usually much smaller than the banner petal and the corolla keel. Found in the flowers of some Fabaceae. synonym: "ala" EXACT [FNA:6766d43e-3533-4b2a-8c28-7a2a8c067889] synonym: "alae" EXACT Plural [FNA:b38c80fb-e887-4918-9e2d-92172e393916] synonym: "pétalo ala (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "翼弁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009032 ! petal created_by: rwalls creation_date: 2011-09-15T02:05:29Z [Term] id: PO:0025326 name: keel petal namespace: plant_anatomy def: "A petal (PO:0009032) that is one of the two lowest petals of a papilionaceous corolla (PO:0025324)." [ISBN:9780023681905] comment: The keel petals are usually larger than the adjacent wing petals. They are often partially fused to each other. Each petal is shaped like half a boat and projects toward the front of the flower. synonym: "carina" EXACT [FNA:6c272247-ef5f-4043-b326-db4e6473d972] synonym: "carinae" EXACT Plural [FNA:06194d31-c067-4d1a-a91a-75028069bbf5] synonym: "pétalo quilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "杯状花弁、竜骨弁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009032 ! petal relationship: part_of PO:0025327 ! keel created_by: rwalls creation_date: 2011-09-15T02:05:30Z [Term] id: PO:0025327 name: keel namespace: plant_anatomy def: "A boat-shaped collective phyllome structure (PO:0025023) that consists of the two lowest petals (PO:0009032) of a papilionaceous corolla (PO:0009059)." [ISBN:9780023681905] comment: The two petals of the keel are often fused at the apex and free at the base. The keel projects toward the front of the flower. Found in the flowers of some Fabaceae. synonym: "quilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "竜骨(イネ科)、舟弁(マメ科) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025023 ! collective phyllome structure relationship: part_of PO:0009059 ! corolla created_by: rwalls creation_date: 2011-09-15T02:09:23Z [Term] id: PO:0025328 name: unifacial vascular leaf namespace: plant_anatomy def: "A vascular leaf that has increased activity of either the adaxial or abaxial meristem early in development, leading to absence of the opposite surface on the mature leaf." [ISBN:9780023681905, PO_REF:00005, PO_REF:00006] comment: A unifacial leaf may be round in cross-section (terete) or it may be laminar (ensiform), in which case lamina development is in a median plane (perpendicular to the axis), rather than a transverse plane (tangent to the axis). Unifacial leaves may be bifacial at the leaf base. Many unifacial leaves develop by reduced (or absent) activity of the marginal meristems and increased activity of the adaxial meristem early in development, leading to mature leaves with only an adaxial surface (e.g., Acacia phyllodes). However, some develop by increased activity of the abaxial meristem early in development, leading to mature leaves with only an abaxial surface. Note that unifacial leaves may have two sides, as in ensiform leaves, but both sides arise from the same surface of the leaf meristem (abaxial or adaxial). synonym: "hoja unifacial" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "hoja unifacial EXACT Spanish [POC:Maria_Alejandra_Gandolfo] (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "unifacial leaf" EXACT [] synonym: "単面維管束系葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009025 ! vascular leaf created_by: rwalls creation_date: 2011-09-28T03:39:46Z [Term] id: PO:0025329 name: calyptra calyx namespace: plant_anatomy def: "A fused calyx (PO:0025582) that is composed of fused sepals (PO:0025584)." [POC:curators] comment: Sometimes found in Eucalyptus and other Myrtaceae, covering an inner operculum or calyptra corolla. The sepals are generally completely fused. Species of the subgenus Monocalyptrus have only a calyptra corolla (inner operculum) while in most other species, a calyptra calyx is also present, at least early in flower development. Not the same structure as a spore capsule calyptra or fruit operculum. Sometimes erroneously referred to as part of a fruit. synonym: "caliptra cáliz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "calycine operculum" EXACT [] synonym: "calyx calyptrae" EXACT Plural [FNA:50f48ec3-3dcd-4e7f-b065-b68f92ec5636] synonym: "operculum calyx" EXACT [] synonym: "outer operculum" EXACT [] synonym: "蘚帽がく (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025582 ! fused calyx created_by: rwalls creation_date: 2011-09-15T02:56:37Z [Term] id: PO:0025330 name: calyptra corolla namespace: plant_anatomy def: "A fused corolla (PO:0025581) that is composed of fused petals (PO:0025583)." [POC:curators] comment: Often found in Eucalyptus and other Myrtaceae. The petals are generally completely fused. If an outer operculum (calyptra calyx) is present, it covers the inner operculum (calyptra corolla). Species of the subgenus Monocalyptrus have only a calyptra corolla (inner operculum) while in most other species, a calyptra calyx is also present, at least early in flower development. Not the same structure as a spore capsule calyptra or fruit operculum. Sometimes erroneously referred to as part of a fruit. synonym: "caliptra corola (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "corolla calyptrae" EXACT Plural [FNA:50f48ec3-3dcd-4e7f-b065-b68f92ec5636] synonym: "corolline operculum" EXACT [] synonym: "inner operculum" EXACT [] synonym: "operculum corolla" EXACT [] synonym: "蘚帽花冠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025581 ! fused corolla created_by: rwalls creation_date: 2011-09-15T02:56:38Z [Term] id: PO:0025331 name: ray flower namespace: plant_anatomy def: "A small pistillate flower (PO:0025599) on the margin of a head-type (capitulum) inflorescence (PO:0009049)." [ISBN:9781842464229, POC:Laurel_Cooper] comment: Found in the Asteraceae, surrounding the disk flowers (PO:0025332). Usually zygomorphic, and different in form from disk flowers. Usually pistillate but sterile. synonym: "flor del rayo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "ray floret" EXACT [] synonym: "舌状花 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:380 xref: PO_GIT:585 is_a: PO:0025599 ! pistillate flower created_by: rwalls creation_date: 2011-09-26T10:45:11Z [Term] id: PO:0025332 name: disk flower namespace: plant_anatomy def: "A small flower (PO:0009046) in the center of a head-type (capitulum) inflorescence (PO:0009049)." [ISBN:9781842464229] comment: Found in the Asteraceae. May be actinomorphic or bilabiate, often bisexual. Usually surrounded by and different in form from ray flowers (PO:0025331). synonym: "disc floret" EXACT [FNA:cec71a8a-8600-4a30-a593-46b2b3dbf892] synonym: "disk floret" EXACT [] synonym: "flor del disco (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "中心花 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:380 is_a: PO:0009046 ! flower created_by: rwalls creation_date: 2011-09-26T10:45:11Z [Term] id: PO:0025333 name: ensiform vascular leaf namespace: plant_anatomy def: "A unifacial leaf that is flat in cross section due to a lamina that develops in a median plane (perpendicular to the axis), rather a transverse plane (tangent to the axis) throughout all of part of the length of the leaf." [ISBN:9780023681905, PO_REF:00005] comment: Common in many monocots and some dicots. Note that ensiform leaves have two sides, but both sides arise from the same surface of the leaf meristem (abaxial or adaxial). In some leaves, the petiole may twist, giving the appearance that the lamina is ensiform, but it is not. synonym: "ensiform leaf" EXACT [] synonym: "hoja ensiforme" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "hoja ensiforme EXACT Spanish [POC:Maria_Alejandra_Gandolfo] (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "維管束系剣状葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025328 ! unifacial vascular leaf created_by: rwalls creation_date: 2011-09-28T04:08:06Z [Term] id: PO:0025334 name: terete vascular leaf namespace: plant_anatomy def: "A unifacial leaf that is round in cross section throughout all of part of the length of the leaf." [ISBN:9780023681905] comment: The surface of a terete leaf corresponds to either the adaxial or abaxial surface of a normal leaf. synonym: "hoja cilíndrica" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "hoja cilíndrica EXACT Spanish [POC:Maria_Alejandra_Gandolfo] (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "terete leaf" EXACT [] synonym: "維管束系円柱形葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025328 ! unifacial vascular leaf created_by: rwalls creation_date: 2011-09-28T04:08:06Z [Term] id: PO:0025335 name: phyllode leaf namespace: plant_anatomy def: "An adult ensiform leaf with a lamina that develops in a median plane, rather a transverse plane, throughout the length of the leaf and is a result of increased activity of the adaxial meristem early in development." [PMID:18978364, PO_REF:00006, PO_REF:00007] comment: Common in legumes of the genus Acacia. Similar development occurs in other ensiform leaves in some monocots, but they are not called phyllodes. Transitional leaves also occur, in which the basal portion of the leaf develops similar to a phyllode, but the apical portion of the leaf develops normal leaflets (see PO:0025336, transition phyllode leaf). Phyllodes are generally xeromorphic. synonym: "adult phyllode leaf" EXACT [] synonym: "filodio" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "filodio EXACT Spanish [POC:Maria_Alejandra_Gandolfo] (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "phyllode" EXACT [] synonym: "phyllodia" EXACT Plural [FNA:36fdb894-18a0-4086-95e9-8bb40559c1c7] synonym: "phyllodium" EXACT [FNA:30da8e22-663c-49b3-8d4d-60f89bfbdbcd] synonym: "葉化葉? (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0006340 ! adult vascular leaf is_a: PO:0025333 ! ensiform vascular leaf created_by: rwalls creation_date: 2011-09-28T04:33:07Z [Term] id: PO:0025336 name: transition phyllode leaf namespace: plant_anatomy def: "A transition vascular leaf in which the basal portion of the leaf has unifacial lamina development in a median plane, similar to a phyllode, and the apical portion of the leaf develops leaflets similar to a juvenile leaf." [PMID:18978364, PO_REF:00006, PO_REF:00007] comment: Common in seedlings of legumes of the genus Acacia. May also occur later, after the plant has begun to produce phyllodes. synonym: "filodio transicional" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "filodio transicional EXACT Spanish [POC:Maria_Alejandra_Gandolfo] (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "transition phyllode" EXACT [] synonym: "移行期の葉化葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0008018 ! transition vascular leaf is_a: PO:0025333 ! ensiform vascular leaf created_by: rwalls creation_date: 2011-09-28T04:33:07Z [Term] id: PO:0025348 name: phyllome lamina vein namespace: plant_anatomy def: "A vascular bundle (PO:0005020) that is part of a phyllome lamina (PO:0025396)." [POC:Ramona_Walls] synonym: "vena del filoma laminar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "フィロム葉身脈 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:462 is_a: PO:0005020 ! vascular bundle intersection_of: PO:0005020 ! vascular bundle intersection_of: part_of PO:0025396 ! phyllome lamina relationship: part_of PO:0025396 ! phyllome lamina created_by: rwalls creation_date: 2012-04-18T01:41:29Z [Term] id: PO:0025349 name: awn namespace: plant_anatomy def: "A cardinal organ part that is a slender, more or less straight and stiff, fine-pointed, terminal or subterminal appendage of a glume, lemma, or palea." [FNA:glossary] comment: Found in a spikelet of Poaceae. Sometimes the awn is a continuation of the bearing structure's central primary vein. synonym: "arista" EXACT [FNA:399ba59a-deb1-4bc9-b7e5-ed2b89700d5c] synonym: "arista" EXACT [FNA:5e6f29b2-6a37-4663-888b-7cb315ef277e] synonym: "arista (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "bristle" BROAD [FNA:78121d02-e7db-45eb-b1b7-011d5026beae] synonym: "seta" RELATED [FNA:c751440c-a7b3-4997-aed8-47f8254fd05f] synonym: "setae" RELATED Plural [FNA:93b95b97-0f1a-4d26-9c86-ebede4157269] synonym: "芒 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0009051 ! spikelet created_by: rwalls creation_date: 2011-11-16T11:28:36Z [Term] id: PO:0025350 name: palea awn namespace: plant_anatomy def: "An awn that is part of a palea." [POC:Ramona_Walls] synonym: "arista de la palea (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "内頴芒 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025349 ! awn relationship: part_of PO:0009038 ! palea created_by: rwalls creation_date: 2011-11-16T11:36:08Z [Term] id: PO:0025351 name: glume awn namespace: plant_anatomy def: "An awn that is part of a glume." [POC:Ramona_Walls] synonym: "arista de la gluma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "苞頴芒 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025349 ! awn relationship: part_of PO:0009039 ! glume created_by: rwalls creation_date: 2011-11-16T11:36:08Z [Term] id: PO:0025352 name: tubercle namespace: plant_anatomy def: "An enlarged leaf base (PO:0020040) that is fused with adjacent shoot axis (PO:0025029) tissue." [ISBN:9780881928501, JSTOR:3093870] comment: Found in cacti and other succulents. The upper part of a leaf from which a tubercle develops is usually shed early in development. Tubercles are often conical, but they may merge with those directly above and below to form ribs, as in saguaro (Carnegiea), or they may elongate, as in species of pincushion cacti (Mammillaria). In species with tubercles, the areole bud (PO:0025353) is often found at the distal end of the tubercle. The areole bud originates in the leaf axil (PO:0009023) of the leaf that becomes the tubercle, but is displaced to the tip through elongation of the tubercle. synonym: "podaria" EXACT Plural [] synonym: "podarium" EXACT [JSTOR:3093870] synonym: "小塊茎、塊根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:175 is_a: PO:0020040 ! leaf base relationship: part_of PO:0009025 ! vascular leaf created_by: rwalls creation_date: 2011-11-16T02:07:59Z [Term] id: PO:0025353 name: areole bud namespace: plant_anatomy def: "An axillary vegetative bud (PO:0004712) that is not elongated, in which the vascular leaves (PO:0009025) develop as spine leaves (PO:0025173)." [ISBN:9780881928501] comment: Found in Cactaceae. Appears as a cluster of spine leaves (PO:0025173). May be covered in trichomes (PO:0000282). In species with tubercles (PO:0025352), the areole bud is often found at the distal end of the tubercle. The areole bud originates in a leaf axil (PO:0009023) of a leaf that becomes a tubercle but is displaced to the tip of a tubercle through elongation of the tubercle. synonym: "areola de la yema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "刺座、アレオール (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:397 is_a: PO:0004712 ! axillary vegetative bud created_by: rwalls creation_date: 2011-11-16T03:00:18Z [Term] id: PO:0025354 name: cladode namespace: plant_anatomy def: "A shoot axis that is flattened and expanded." [ISBN:9780881928501] comment: Has an increased surface area for photosynthesis and may function similar to leaves in plants that have no or small leaves, such as cacti. Consists of one to several internodes and nodes. Cladodes bear scale leaves (or leaf scars where temporary leaves have fallen off) that subtend axillary buds. synonym: "cladodio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "cladophyll" EXACT [] synonym: "phylloclade" EXACT [] synonym: "扁茎、仮葉枝、葉状茎 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:398 is_a: PO:0025029 ! shoot axis created_by: rwalls creation_date: 2011-11-16T03:12:07Z [Term] id: PO:0025355 name: corm namespace: plant_anatomy def: "A shoot system (PO:0009006) that has as parts a short, enlarged stem (PO:0009047) in which the shoot internodes (PO:0005005) do not elongate, and one or more buds (PO:0000055)." [ISBN:9780881928501] comment: May serve as a storage or perennating organ. Usually underground. A corm differs from a bulb (PO:0025356) in that it does not have fleshy leaves or leaf bases but usually has scale leaves or remnants of dry leaf sheaths that form a protective covering around it. May bear remnants or scars of detached leaves. Adventitious roots may develop from the base of a corm, and these may be contractile, pulling the corm into the soil. Examples include Gladiolus and Crocus. The pseudobulb of an orchid is equivalent to a corm. A corm is very similar to a rhizome (PO:0004542) with very short sympodial units, although not all corms have sympodial growth. synonym: "cormel" NARROW [] synonym: "cormlet" NARROW [] synonym: "cormo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "diaspore" BROAD [] synonym: "pseudobulb" NARROW [] synonym: "球茎 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:173 is_a: PO:0009006 ! shoot system created_by: rwalls creation_date: 2011-11-16T03:39:15Z [Term] id: PO:0025356 name: bulb namespace: plant_anatomy def: "A short, enlarged shoot system (PO:0009006) that has as parts a short stem (PO:0009047) in which the shoot internodes (PO:0005005) do not elongate, and one or more buds (PO:0000055) enclosed by fleshy leaves (PO:0009025) or leaf bases (PO:0020040)." [ISBN:9780881928501] comment: May serve as a storage and/or perennating organ. Usually underground. A bulb differs from a corm (PO:0025355) by having fleshy leaves or leaf bases. The outer leaves of a bulb are often dry and membranous, rather than fleshy. May bear adventitious roots. Examples include Alium and Tulipa. Not the same structure as a bulbil. synonym: "bulbet" NARROW [] synonym: "bulbo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "diaspore" BROAD [] synonym: "球根、鱗茎 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:173 is_a: PO:0009006 ! shoot system created_by: rwalls creation_date: 2011-11-16T03:39:15Z [Term] id: PO:0025357 name: pneumatophore namespace: plant_anatomy def: "A lateral root that is erect and protrudes above the soil or water." [ISBN:9780881928501] comment: Pneumatophores are found in trees that live in flooded habitats such as mangroves and often have many lenticels. May provide oxygen to below ground roots growing in flooded soils. Sometime prop roots (PO:0000044) may act as breathing roots. In that case, the annotation should go to PO:0000044, whereas this term should be used for breathing roots arising at or below the soil or water surface. Knee roots are a type of pneumatophore in which the lateral root first grows upward, then turns and grows back down into the substrate, forming a knee-like bend. synonym: "breathing root" BROAD [] synonym: "knee root" NARROW [] synonym: "通気根、呼吸根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020121 ! lateral root created_by: rwalls creation_date: 2011-11-16T03:57:20Z [Term] id: PO:0025358 name: pneumatorhiza namespace: plant_anatomy def: "A small lateral root that grows from a prop root and has a mealy surface texture." [ISBN:9780881928501] comment: Found in some palms and other species growing in flooded habitats. Pneumatorhiza appear as small outgrowths on the surface of a prop root. Similar, but distinct from, pneumatophores. synonym: "pneumatorhizae" EXACT Plural [] synonym: "支持根から出る側根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020121 ! lateral root created_by: rwalls creation_date: 2011-11-16T04:02:19Z [Term] id: PO:0025359 name: sorus namespace: plant_anatomy def: "A collective plant organ structure (PO:0025007) on the surface of a vascular leaf (PO:0009025) that has as part a cluster of two or more adjacent sporangia PO:0025094)." [PO_REF:00001] subset: Gymnosperms subset: Poaceae subset: Pteridophytes synonym: "sori" EXACT Plural [] synonym: "生殖器群、造精器群、胞子嚢群 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025007 ! collective plant organ structure relationship: part_of PO:0009025 ! vascular leaf created_by: rwalls creation_date: 2011-11-16T04:24:04Z [Term] id: PO:0025360 name: ceonosorus namespace: plant_anatomy def: "A collective plant organ structure (PO:0025007) on the surface of a vascular leaf that has as parts two or more fused sori (PO:0025359)." [POC:curators] synonym: "ceonosoro (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "coenosori" EXACT Plural [] synonym: "融合胞子嚢を有する維管束葉表面の集合構造 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025007 ! collective plant organ structure relationship: part_of PO:0009025 ! vascular leaf created_by: rwalls creation_date: 2011-11-16T04:24:04Z [Term] id: PO:0025361 name: leaf tendril namespace: plant_anatomy def: "A vascular leaf that is slender and coiling and lacks a lamina." [ISBN:9780881928501] comment: Aids plant in climbing. A leaf tendril will usually have a bud or shoot axis in its axil. See also leaflet tendril (PO:0025362), leaf apex tendril (PO:0025363), branch tendril (PO:0025364), stem apex tendril (PO:0025365), leaf rachis tendril (PO:0025366), and prophyll tendril (PO:0025367). Careful observation is required to correctly classify some tendrils. synonym: "hoja en zarzillo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tendril" BROAD [] synonym: "葉巻きひげ (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009025 ! vascular leaf created_by: rwalls creation_date: 2011-11-16T05:02:31Z [Term] id: PO:0025362 name: leaflet tendril namespace: plant_anatomy def: "A leaflet that is slender and coiling and lacks a lamina." [ISBN:9780881928501] comment: Aids plant in climbing. If the tendril is derived from the terminal leaflet, use this term instead of leaf apex tendril (PO:xxxx). See also leaf tendril (PO:0025361), leaf apex tendril (PO:0025363), branch tendril (PO:0025364), stem apex tendril (PO:0025365), leaf rachis tendril (PO:0025366), and prophyll tendril (PO:0025367). Careful observation is required to correctly classify some tendrils. synonym: "fol#237olo en zarzillo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tendril" BROAD [] synonym: "小葉巻きひげ、若葉巻きひげ (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020049 ! leaflet created_by: rwalls creation_date: 2011-11-16T05:05:41Z [Term] id: PO:0025363 name: leaf apex tendril namespace: plant_anatomy def: "A leaf apex of a laminar vascular leaf that is slender and coiling." [ISBN:9780881928501] comment: Aids plant in climbing. Found at the apex of a leaf lamina, but the leaf apex tendril is not laminar or it may be a narrow lamina. If the tendril is derived from the terminal leaflet, use the term leaflet tendril (PO:0025362). See also leaf tendril (PO:0025361), leaflet tendril (PO:0025362), branch tendril (PO:0025364), stem apex tendril (PO:0025365), leaf rachis tendril (PO:0025366), and prophyll tendril (PO:0025367). Careful observation is required to correctly classify some tendrils. synonym: "ápice en zarzillo de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tendril" BROAD [] synonym: "葉先巻きひげ (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020137 ! leaf apex relationship: part_of PO:0009025 ! vascular leaf created_by: rwalls creation_date: 2011-11-16T05:06:29Z [Term] id: PO:0025364 name: branch tendril namespace: plant_anatomy def: "A branch that is slender and coiling." [ISBN:9780881928501] comment: Aids plant in climbing. A branch tendril will usually be subtended by a leaf or leaf scar. May be branched, may have adhesive disks at its distal end, may be woody, and may bear small leaves. See also leaf tendril (PO:0025361), leaflet tendril (PO:0025362), leaf apex tendril (PO:0025363), stem apex tendril (PO:0025365), leaf rachis tendril (PO:0025366), and prophyll tendril (PO:0025367). Careful observation is required to correctly classify some\ntendrils. synonym: "rama en zarzillo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tendril" BROAD [] synonym: "枝巻きひげ (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025073 ! branch created_by: rwalls creation_date: 2011-11-16T05:07:05Z [Term] id: PO:0025365 name: stem apex tendril namespace: plant_anatomy def: "A shoot axis that arises from the apical part of a stem and is slender and coiling." [ISBN:9780881928501] comment: Aids plant in climbing. May be branched, may have adhesive disks at its distal end, may be woody, and may bear small leaves. A stem apex tendril differs from a branch tendril in that it arises from the shoot apical meristem, rather than in an axil. However, a shoot apex tendril may arise either from the apex itself, in which case it is terminal, or from the side of an apical meristem, in which case it is a lateral structure. In the latter case, the main stem of the plant undergoes sympodial growth. A stem apex tendril is often located on the opposite side of a stem from a leaf at the same node, as in Vitaceae. See also leaf tendril (PO:0025361), leaflet tendril (PO:0025362), leaf apex tendril (PO:0025363), branch tendril (PO:0025364), leaf rachis tendril (PO:0025366), and prophyll tendril (PO:0025365). Careful observation is required to correctly classify some tendrils. synonym: "ápice en zarzillo del tallo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tendril" BROAD [] synonym: "茎頂端巻きひげ (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025029 ! shoot axis created_by: rwalls creation_date: 2011-11-16T05:07:56Z [Term] id: PO:0025366 name: leaf rachis tendril namespace: plant_anatomy def: "A leaf rachis that is slender and coiling and lacks a lamina." [ISBN:9780881928501] comment: Aids plant in climbing. Differs from a leaf tendril, in that a leaf rachis tendril bear leaflets. See also leaf tendril (PO:0025361), leaflet tendril (PO:0025362), leaf apex tendril (PO:0025363), branch tendril (PO:0025364), stem apex tendril (PO:0025365), and prophyll tendril (PO:0025366). Careful observation is required to correctly classify some tendrils. synonym: "raquis en zarzillo de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tendril" BROAD [] synonym: "葉軸巻きひげ (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020055 ! leaf rachis created_by: rwalls creation_date: 2011-11-16T05:08:39Z [Term] id: PO:0025367 name: prophyll tendril namespace: plant_anatomy def: "A prophyll that is slender and coiling and lacks a lamina." [ISBN:9780881928501] comment: Aids plant in climbing. A prophyll may be difficult to distinguish from a branch tendril, because it may be found in the axil of a leaf, but it develops from a prophyll of the axillary bud, rather than a branch. Found in Curburitaceae. See also leaf tendril (PO:0025361), leaflet tendril (PO:0025362), leaf apex tendril (PO:0025363), branch tendril (PO:0025364), stem apex tendril (PO:0025365), and leaf rachis tendril (PO:0025366). Careful observation is required to correctly classify some tendrils. synonym: "profilo en zarzillo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tendril" BROAD [] synonym: "前葉巻きひげ、前出葉巻きひげ (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009042 ! prophyll created_by: rwalls creation_date: 2011-11-16T05:09:07Z [Term] id: PO:0025378 name: arillode namespace: plant_anatomy def: "An arilloid that is an elaborate outgrowth of a seed at the micropylar end." [ISBN:9780881928501] comment: Generally larger than a caruncle and not hard. synonym: "ariloide (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "偽種衣 偽仮種皮 アリロード (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0019022 ! arilloid created_by: rwalls creation_date: 2012-01-05T02:19:38Z [Term] id: PO:0025379 name: intercellular space namespace: plant_anatomy def: "A plant anatomical space that is part of a portion of plant tissue between two or more cells." [POC:curators] comment: Often part of a mesophyll (PO:0006070). This term does not include spaces on the surface of a plant structure, like a stomatal pore (PO:0008032), stomium (PO:0020101), or micropyle (PO:0020025), nor larger cavities or canals that are surrounded by tissue, such as an archegonium neck canal (PO:0030066). May be filled with air or fluid. synonym: "espacio intercelular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "細胞間間隙 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:411 is_a: PO:0025117 ! plant anatomical space relationship: part_of PO:0009007 ! portion of plant tissue created_by: Laurel_Cooper creation_date: 2012-01-06T11:16:33Z [Term] id: PO:0025380 name: leaf mesophyll intercellular space namespace: plant_anatomy def: "An intercellular space that is part of a leaf mesophyll." [POC:curators] comment: Includes the air spaces in the spongy mesophyll (PO:0005647), the palisade mesophyll (PO:0005648) and substomatal cavity (PO:0025382). synonym: "espacio intercelular en el mesófilo de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉肉細胞内空間(間隙) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:411 is_a: PO:0025379 ! intercellular space intersection_of: PO:0025379 ! intercellular space intersection_of: part_of PO:0005645 ! leaf mesophyll relationship: part_of PO:0005645 ! leaf mesophyll created_by: Laurel_Cooper creation_date: 2012-01-06T01:46:55Z [Term] id: PO:0025381 name: spongy mesophyll intercellular space namespace: plant_anatomy def: "A leaf mesophyll intercellular space that is part of a spongy mesophyll." [POC:curators] synonym: "espacio intercelular en el mesófilo esponjoso de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "海綿状葉肉細胞間間隙 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:411 is_a: PO:0025380 ! leaf mesophyll intercellular space relationship: part_of PO:0005647 ! spongy mesophyll created_by: Laurel_Cooper creation_date: 2012-01-06T01:48:36Z [Term] id: PO:0025382 name: substomatal cavity namespace: plant_anatomy def: "An intercellular space that is located directly below and contiguous with a stomatal pore." [POC:curators] synonym: "cavidad subestomática (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "気孔下腔、呼吸腔 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:415 is_a: PO:0025379 ! intercellular space created_by: Laurel_Cooper creation_date: 2012-01-06T01:51:33Z [Term] id: PO:0025383 name: phyllome sinus namespace: plant_anatomy def: "A plant anatomical space that is a phyllome marginal embayment, incision or indentation between marginal projections of any sort, typically lobes, teeth, or the base of cordate phyllomes." [ISBN:978080144, POC:curators] comment: Can be angular or rounded. synonym: "seno del filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "フィロム洞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:409 is_a: PO:0025117 ! plant anatomical space relationship: part_of PO:0025018 ! phyllome margin created_by: Laurel_Cooper creation_date: 2012-01-06T02:00:08Z [Term] id: PO:0025384 name: leaf sinus namespace: plant_anatomy def: "A phyllome sinus that is a marginal embayment, incision or indentation between marginal projections of any sort, typically lobes, teeth, or the base of cordate leaves." [ISBN:978080144, POC:curators] comment: Can be angular or rounded. synonym: "seno de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉洞、溝? (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:409 is_a: PO:0025383 ! phyllome sinus relationship: part_of PO:0020128 ! leaf margin created_by: Laurel_Cooper creation_date: 2012-01-06T02:19:28Z [Term] id: PO:0025385 name: cutin namespace: plant_anatomy def: "A portion of plant substance (PO:0025161) that is the inner layer of a plant cuticle (PO:0000022), and is composed of a polyester matrix of hydroxy- and hydroxy epoxy fatty acid C16 and C18 chains." [PMID:12467640, POC:curators] comment: Cutin is the insoluble, covalently cross-linked polymer that forms an electron dense layer over the epidermal cells (PO:0004013) of an aerial plant structure. synonym: "cutin matrix" BROAD [] synonym: "クチン (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:416 is_a: PO:0025161 ! portion of plant substance relationship: part_of PO:0000022 ! plant cuticle relationship: part_of PO:0025387 ! plant cuticle proper created_by: Laurel_Cooper creation_date: 2012-01-06T02:53:37Z [Term] id: PO:0025386 name: cuticular wax namespace: plant_anatomy def: "A portion of plant substance (PO:0025161) comprised predominantly of very long chain aliphatic lipids and is part of a plant cuticle (PO:0000022)." [PMID:12467640, PO_Ref:00010] comment: Also includes triterpenoids and minor secondary metabolites, such as sterols and flavonoids. May be embedded within or external to the layer of cutin of the cuticle proper. Phenotypically, wax is distinguished as the glaucous or whitish bloom on a part of a plant shoot system that corresponds to crystalloid epicuticular wax with light scattering capacity. synonym: "cera cuticular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "クチクラワックス (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:416 is_a: PO:0025161 ! portion of plant substance relationship: part_of PO:0000022 ! plant cuticle created_by: Laurel_Cooper creation_date: 2012-01-06T02:57:22Z [Term] id: PO:0025387 name: plant cuticle proper namespace: plant_anatomy def: "A portion of plant substance (PO:0025161) that is the inner layer of a plant cuticle (PO:0000022), composed primarily of cutin (PO:0025385), embedded and overlayed with cuticular wax (PO:0025386)." [PMID:12467640, POC:Laurel_Cooper] synonym: "cutícula propia de la planta (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "cuticle proper" BROAD [] synonym: "cutin matrix" BROAD [] synonym: "植物クチクラproper (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:416 is_a: PO:0025161 ! portion of plant substance created_by: Laurel_Cooper creation_date: 2012-01-06T03:06:02Z [Term] id: PO:0025388 name: epicuticular wax namespace: plant_anatomy def: "A portion of cuticular wax (PO:0025386) that forms crystalloids or a smooth film on the exterior of a plant cuticle (PO:0000022)." [PMID:12467640, PO_REF:00010, POC:Laurel_Cooper] comment: Epicuticular waxes may take a variety of forms, such as plates, ribbons, tubes, and rods. synonym: "cera epicuticular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "エピクチクラワックス (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:416 is_a: PO:0025386 ! cuticular wax created_by: Laurel_Cooper creation_date: 2012-01-06T03:10:32Z [Term] id: PO:0025389 name: intercuticular wax namespace: plant_anatomy def: "A portion of cuticular wax (PO:0025386) that is an amorphous mixture of lipids embedded in the cutin (PO:0025385) of a plant cuticle proper (PO:0025387)." [PMID:12467640, PO_REF:00010, POC:Laurel_Cooper] comment: The intercuticular wax is located adjacent to the cell wall. synonym: "cera intercuticular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "クチクラ層間ワックス (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:416 is_a: PO:0025386 ! cuticular wax relationship: part_of PO:0025387 ! plant cuticle proper created_by: Laurel_Cooper creation_date: 2012-01-06T03:13:17Z [Term] id: PO:0025390 name: free ending veinlet namespace: plant_anatomy def: "A leaf lamina vein (PO:0020138) above the first order that is connected to another vein only at one end." [ISBN:9780801475184] comment: May be branched or simple. May be found inside a lamina areole. Usually used with third order or higher veins. If vein order is known, an additional annotation should be place on secondary vein (PO:0020140), tertiary vein (PO:0008021), quaternary vein (PO:0008022), or higher order vein (PO:0008023). synonym: "free ending vein" EXACT [] synonym: "freely ending vein" EXACT [] synonym: "自由端細脈 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0020138 ! leaf lamina vein created_by: rwalls creation_date: 2012-01-19T10:07:57Z [Term] id: PO:0025391 name: phyllome lamina areole namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) that is part of a phyllome lamina (PO:0025396) and is completely surrounded by phyllome lamina veins (PO:0025348) and cannot be divided into any smaller parts that are completely surrounded by phyllome lamina veins." [ISBN:9780801475184] comment: Any order of phyllome lamina vein can form the sides of a phyllome lamina areole. Taken together, the phyllome lamina areoles form a contiguous field of polygons over the area of a phyllome lamina. synonym: "areola de la lámina (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "フィロム葉身網目隙 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:397 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025396 ! phyllome lamina created_by: rwalls creation_date: 2012-01-19T10:40:35Z [Term] id: PO:0025392 name: leaf lamina areole namespace: plant_anatomy def: "A phyllome lamina areole (PO:0025391) that is part of a leaf lamina (PO:0020039) and is completely surrounded by leaf lamina veins (PO:0020138) and cannot be divided into any smaller parts that are completely surrounded by leaf lamina veins." [ISBN:9780801475184] comment: Any order of leaf lamina vein can form the sides of a leaf lamina areole. Taken together, the leaf lamina areoles form a contiguous field of polygons over the area of a leaf lamina. Free ending veinlets (PO:0025390) may be found within a leaf lamina areole. synonym: "areola de la lámina foliar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉身網目隙 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO-SF_PO:3438986 xref: PO_GIT:397 is_a: PO:0025391 ! phyllome lamina areole intersection_of: PO:0025391 ! phyllome lamina areole intersection_of: part_of PO:0020039 ! leaf lamina relationship: part_of PO:0020039 ! leaf lamina created_by: rwalls creation_date: 2012-01-19T10:45:01Z [Term] id: PO:0025393 name: pappus namespace: plant_anatomy def: "A collective organ part structure that has a parts one or more pappus elements (scales, awns, or bristles) at the apex of an inferior ovary just beneath or outside the corolla." [FNA:glossary, ISBN:0964022168] comment: Found in flowers and fruits (cypsela) of the Asteraceae. May aid in dispersal by wind or animals. Considered by some to be an evolutionarily modified upper calyx portion, the lower portion having been incorporated into the floral tube casing adnate to the ovary wall; considered by others to be an outgrowth from the ovary wall. synonym: "pappi" EXACT Plural [] synonym: "冠毛 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PlantSystematics_image_archive:14891 xref: PlantSystematics_image_archive:8662 xref: PO_GIT:406 is_a: PO:0025269 ! collective organ part structure created_by: rwalls creation_date: 2012-01-19T11:10:13Z [Term] id: PO:0025394 name: pappus element namespace: plant_anatomy def: "A cardinal organ part that is a segment of a pappus." [FNA:glossary, ISBN:0964022168] comment: May be awn-, scale-, or bristle-shaped. synonym: "elemento del papu (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "pappus awn" NARROW [] synonym: "pappus bristle" NARROW [] synonym: "pappus scale" NARROW [FNA:69d37efd-a967-4ca2-a7d0-6f563c2ead03] synonym: "冠毛の要素 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PlantSystematics_image_archive:14891 xref: PlantSystematics_image_archive:8662 xref: PO_GIT:406 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025393 ! pappus created_by: rwalls creation_date: 2012-01-19T11:15:38Z [Term] id: PO:0025395 name: floral organ namespace: plant_anatomy def: "A plant organ (PO:0009008) that is part of a flower (PO:0009046)." [POC:curators] comment: Includes phyllomes such as anthers and petals, as well as shoot axes such as androphores and gynophores. synonym: "órgano floral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "flower organ" EXACT [] synonym: "花器官 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:423 is_a: PO:0009008 ! plant organ intersection_of: PO:0009008 ! plant organ intersection_of: part_of PO:0009046 ! flower relationship: part_of PO:0009046 ! flower created_by: rwalls creation_date: 2012-01-19T11:44:36Z [Term] id: PO:0025396 name: phyllome lamina namespace: plant_anatomy def: "An organ lamina (PO:0025513) that is part of a phyllome (PO:0006001)." [POC:Ramona_Walls] synonym: "filoma laminar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "フィロム葉身 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:428 is_a: PO:0025513 ! organ lamina intersection_of: PO:0025060 ! lamina intersection_of: part_of PO:0006001 ! phyllome relationship: part_of PO:0006001 ! phyllome created_by: rwalls creation_date: 2012-01-19T12:56:11Z [Term] id: PO:0025397 name: palisade mesophyll intercellular space namespace: plant_anatomy def: "A leaf mesophyll intercellular space that is part of a palisade mesophyll." [POC:curators] synonym: "espacio intercelular del mesófilo en palisada (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "柵状葉肉細胞間間隙 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:411 is_a: PO:0025380 ! leaf mesophyll intercellular space relationship: part_of PO:0005648 ! palisade mesophyll created_by: Laurel_Cooper creation_date: 2012-01-23T02:21:54Z [Term] id: PO:0025398 name: phyllome substomatal cavity namespace: plant_anatomy def: "A substomatal cavity that is part of a phyllome." [POC:curators] synonym: "cavidad subestomática del filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "フィロム気孔下腔、フィロム呼吸腔 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:415 is_a: PO:0025382 ! substomatal cavity relationship: part_of PO:0006001 ! phyllome created_by: Laurel_Cooper creation_date: 2012-01-23T02:49:34Z [Term] id: PO:0025399 name: leaf substomatal cavity namespace: plant_anatomy def: "A phyllome substomatal cavity that is part of a leaf mesophyll." [POC:curators] synonym: "cavidad subestomática de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉気孔下腔, 呼吸腔 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:415 is_a: PO:0025380 ! leaf mesophyll intercellular space is_a: PO:0025398 ! phyllome substomatal cavity relationship: part_of PO:0005645 ! leaf mesophyll created_by: Laurel_Cooper creation_date: 2012-01-23T03:00:45Z [Term] id: PO:0025400 name: phyllome adaxial meristem namespace: plant_anatomy def: "A portion of meristem tissue (PO:0009013) that is found on the adaxial side of a developing phyllome (PO:0006001)." [POC:curators] comment: Contributes to the thickness of a phyllome (PO:0006001). There are two types of adaxial meristems. In phyllomes with a petiole (PO:0020038) and lamina (PO:0025060), an adaxial rounding meristem occurs later in development, is separated from the apical meristem (PO:0020144), and contributes to the thickness of the petiole and midrib. In unifacial phyllomes, the an adaxial meristem occurs earlier in development, is close to but separate from the apical meristem, and contributes to the thickness and cross-sectional shape of the entire phyllome. If annotating to a leaf, use the more specific term leaf adaxial meristem (PO:0025401). synonym: "meristema adaxial del filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "phyllome adaxial rounding meristem " NARROW [] synonym: "phyllome adaxial unifacial meristem" NARROW [] synonym: "フィロム向軸側分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:414 is_a: PO:0009013 ! portion of meristem tissue relationship: part_of PO:0006001 ! phyllome created_by: Laurel_Cooper creation_date: 2012-01-26T08:16:48Z [Term] id: PO:0025401 name: vascular leaf adaxial meristem namespace: plant_anatomy def: "A portion of phyllome adaxial meristem (PO:0025400) tissue that is found on the adaxial side of a developing vascular leaf (PO:0009025)." [ISBN:0521288959, POC:curators] comment: Contributes to the thickness of a vascular leaf (PO:0009025). There are two types of adaxial meristems. In leaves with a petiole (PO:0020038) and lamina (PO:0025060), such as Arabidopsis thaliana, an adaxial rounding meristem occurs later in development, is separated from the apical meristem (PO:0020144), and contributes to the thickness of the petiole and midrib. In unifacial leaves, the an adaxial unifacial meristem occurs earlier in development, is close to but separate from the apical meristem, and contributes to the thickness and cross-sectional shape of the entire leaf. synonym: "leaf adaxial rounding meristem" NARROW [POC:curators] synonym: "leaf adaxial unifacial meristem" NARROW [POC:curators] synonym: "leaf ventral meristem" NARROW [POC:curators] synonym: "葉向軸側分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:414 is_a: PO:0025400 ! phyllome adaxial meristem relationship: part_of PO:0009025 ! vascular leaf created_by: Laurel_Cooper creation_date: 2012-01-26T08:40:10Z [Term] id: PO:0025402 name: phyllome abaxial meristem namespace: plant_anatomy def: "A portion of meristem tissue (PO:0009013) that is found on the abaxial side of a developing phyllome (PO:0006001)." [POC:curators] comment: Contributes to the thickness of a phyllome (PO:0006001). There are two types of adaxial meristems. In phyllomes with a petiole (PO:0020038) and lamina (PO:0025060), an adaxial rounding meristem occurs later in development, is separated from the apical meristem (PO:0020144), and contributes to the thickness of the petiole and midrib. In unifacial phyllomes, the an adaxial meristem occurs earlier in development, is close to but separate from the apical meristem, and contributes to the thickness and cross-sectional shape of the entire phyllome. If annotating to a leaf, use the more specific term leaf abaxial meristem (PO:0025403). synonym: "meristema abaxial del filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "phyllome abaxial rounding meristem " NARROW [] synonym: "phyllome abaxial unifacial meristem" NARROW [] synonym: "フィロム背軸側分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:414 is_a: PO:0009013 ! portion of meristem tissue relationship: part_of PO:0006001 ! phyllome created_by: Laurel_Cooper creation_date: 2012-01-28T06:17:09Z [Term] id: PO:0025403 name: vascular leaf abaxial meristem namespace: plant_anatomy def: "A portion of phyllome abaxial meristem (PO:0025402) tissue that is found on the abaxial side of a developing vascular leaf (PO:0009025)." [POC:curators] comment: Contributes to the thickness of a vascular leaf (PO:0009025). There are two types of abaxial meristems. In leaves with a petiole (PO:0020038) and lamina (PO:0025060), such as Arabidopsis thaliana, an abaxial rounding meristem occurs later in development, is separated from the apical meristem (PO:0020144), and contributes to the thickness of the petiole and midrib. In unifacial leaves, the abaxial unifacial meristem occurs earlier in development, is close to but separate from the apical meristem, and contributes to the thickness and cross-sectional shape of the entire leaf. synonym: "leaf abaxial rounding meristem" NARROW [POC:curators] synonym: "leaf abaxial unifacial meristem" NARROW [POC:curators] synonym: "葉背軸側分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:414 is_a: PO:0025402 ! phyllome abaxial meristem relationship: part_of PO:0009025 ! vascular leaf created_by: Laurel_Cooper creation_date: 2012-01-28T06:33:57Z [Term] id: PO:0025404 name: phyllome marginal meristem namespace: plant_anatomy def: "A portion of meristem (PO:0009013) tissue that is part of a phyllome margin (PO:0025018) of an expanding phyllome (PO:0006001) and has as parts marginal and submarginal initials." [POC:curators] comment: Phyllome marginal meristems may develop on the lateral margins of a phyllome after the transition from a phyllome primordium (PO:0025128) and may contribute to expansion of the phyllome lamina (PO:0025396). Marginal growth can occur in a phyllome primordium, but it is not considered part of a phyllome marginal meristem. Phyllome marginal initials may give rise to phyllome epidermis (PO:0025157) while phyllome submarginal initials may give rise to the mesophyll (PO:0006070). May be of limited duration. synonym: "meristema marginal del filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "phyllome margin meristem" EXACT [POC:curators] synonym: "フィロム縁分裂細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:412 is_a: PO:0009013 ! portion of meristem tissue relationship: part_of PO:0025018 ! phyllome margin created_by: Laurel_Cooper creation_date: 2012-01-29T07:31:33Z [Term] id: PO:0025405 name: leaf marginal meristem namespace: plant_anatomy def: "A portion of phyllome marginal meristem (PO:0025404) tissue that is part of a leaf margin (PO:0025009) of a vascular leaf (PO:0009025) during a leaf expansion stage (PO:0001052) and has parts marginal and submarginal initials." [ISBN:0521288959, POC:curators] comment: Leaf marginal meristems develop on the lateral margins of a vascular leaf after the transition from a vascular leaf primordium (PO:0000017) and may contribute to expansion of the leaf lamina (PO:0020039). Marginal growth can occur in a vascular leaf primordium, but it is not considered part of a leaf marginal meristem. Leaf marginal initials (add) may give rise to leaf epidermis (PO:0006016) while leaf submarginal initials (add) may give rise to the leaf mesophyll (PO:0005645). May be of limited duration. synonym: "leaf margin blastozone " EXACT [] synonym: "leaf margin meristem" EXACT [] synonym: "葉縁分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:412 is_a: PO:0025404 ! phyllome marginal meristem relationship: part_of PO:0009025 ! vascular leaf relationship: part_of PO:0025009 ! leaf lamina margin created_by: Laurel_Cooper creation_date: 2012-01-29T08:08:16Z [Term] id: PO:0025406 name: sieve element namespace: plant_anatomy def: "A native plant cell (PO:0025606) that is part of a portion of phloem tissue (PO:0005417), has sieve areas in its walls, and lacks a nucleus in its mature protoplast." [ISBN:0471245208, POC:Laurel_Cooper] comment: Sieve elements function mainly in longitudinal conduction of organic solutes. Classified into sieve cells (PO:0025415) and sieve tube elements (PO:0000289) based on the presence of sieve plates and specialization of sieve areas in different parts of the cell. Develops from either a cambial initial (PO:0000295), a phloem mother cell (PO:0000400), or a cell of the procambium (PO:0025275). synonym: "elemento criboso (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "師(篩)要素 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:439 is_a: PO:0025606 ! native plant cell relationship: part_of PO:0005417 ! phloem created_by: rwalls creation_date: 2012-02-01T10:23:03Z [Term] id: PO:0025407 name: plant fiber cell namespace: plant_anatomy def: "A sclerenchyma cell (PO:0000077) that is elongated and tapering." [ISBN:0471245208] comment: May or may not have lignin in the secondary cell wall (GO:0009531) or a living protoplast at maturity. It may be difficult to distinguish fiber cells from tracheary elements (PO:0000290). Compare with sclerid cells (PO:0025418), which are usually not elongated. synonym: "célula fibrosa vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "fiber" BROAD [] synonym: "fiber cell" BROAD [] synonym: "plant fiber" EXACT [] synonym: "植物繊維細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:443 is_a: PO:0000077 ! sclerenchyma cell created_by: rwalls creation_date: 2012-02-01T10:26:58Z [Term] id: PO:0025408 name: primary vascular tissue namespace: plant_anatomy def: "A portion of vascular tissue (PO:0009015) that develops from a procambium (PO:0025275)." [ISBN:0471245208] comment: Forms as part of primary growth (GO term for primary growth has been requested). synonym: "tejido vascular primario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次維管組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:432 is_a: PO:0009015 ! portion of vascular tissue created_by: rwalls creation_date: 2012-02-01T10:53:46Z [Term] id: PO:0025409 name: secondary vascular tissue namespace: plant_anatomy def: "A portion of vascular tissue (PO:0009015) that develops from a vascular cambium (PO:0005598)." [ISBN:0471245208] comment: Forms as part of secondary growth (GO:0080117) in vascular plants. Often differentiated into the axial system (PO:0025410) and ray system (PO:0025411). synonym: "tejido vascular secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "二次維管組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:432 is_a: PO:0009015 ! portion of vascular tissue created_by: rwalls creation_date: 2012-02-01T10:53:46Z [Term] id: PO:0025410 name: axial system namespace: plant_anatomy def: "A portion of secondary vascular tissue (PO:0025409) that has as parts cells derived from fusiform initials (PO:0000079) and oriented with their longest diameter parallel to a plant axis (PO:0025004)." [ISBN:0471245208] comment: Includes portions of secondary xylem (PO:0005848) and axial wood parenchyma (PO:0004533). synonym: "longitudinal system" EXACT [] synonym: "sistema axial (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "vertical system" EXACT [] synonym: "軸系 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:444 is_a: PO:0025409 ! secondary vascular tissue created_by: rwalls creation_date: 2012-02-01T11:01:35Z [Term] id: PO:0025411 name: ray system namespace: plant_anatomy def: "A portion of secondary vascular tissue (PO:0025409) that has as part ray wood parenchyma (PO:0004534) and extends radially in the secondary xylem (PO:0005848) and secondary phloem (PO:0005848) of a plant axis (PO:0025004)." [ISBN:0471245208] comment: May include ray tracheids, as in Pinaceae and some Cupressaceae. synonym: "horizontal system" EXACT [] synonym: "radial system" EXACT [] synonym: "ray" BROAD [] synonym: "放射状組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:444 is_a: PO:0025409 ! secondary vascular tissue created_by: rwalls creation_date: 2012-02-01T11:01:35Z [Term] id: PO:0025412 name: albuminous cell namespace: plant_anatomy def: "A parenchyma cell (PO:0000074) that is morphologically and physiologically associated with a sieve cell (PO:0025415) but does is not derived from the same initial cell (PO:0004011) as the sieve cell." [ISBN:0471245208, POC:curators] comment: May be found in the ray system (PO:0025411) and sometimes the axial system (PO:0025410) of gymnosperms. Compare to companion cells (PO:0000071), which are found in angiosperms. synonym: "célula albuminosa (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "有胚乳細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:442 is_a: PO:0000074 ! parenchyma cell relationship: part_of PO:0005417 ! phloem created_by: rwalls creation_date: 2012-02-01T11:50:29Z [Term] id: PO:0025413 name: primary leaf vein namespace: plant_anatomy def: "A leaf lamina vein (PO:0020138) that connects directly to a petiole vascular system (PO:0000052) or a shoot axis vascular system (PO:0000039)." [POC:curators] comment: Generally the largest and most prominent of the leaf veins. A leaf may have more than one primary vein. The central primary vein is the midvein (PO:0020139). Vein orders only apply to hierarchically branching vein patterns, not to dichotomously branching vein patterns, as found in some ferns and gymnosperms. synonym: "vena primaria de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次葉脈 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:435 is_a: PO:0020138 ! leaf lamina vein created_by: rwalls creation_date: 2012-02-01T04:24:58Z [Term] id: PO:0025414 name: secondary thickening meristem namespace: plant_anatomy def: "A lateral meristem (PO:0020145) that is not contiguous with an apical meristem (PO:0020144) and has a parts multiple layers of meristematic cells (PO:0004010)." [ISBN:0080374903, JSTOR:2471543, JSTOR:4354165] comment: Contributes mainly to formation of the body of a stem (PO:0009047), but may also produce adventitious (shoot-borne) roots (PO:0000042) and may also be found in the roots (PO:0009005) of some species. May be continuous or discontinuous with the primary thickening meristem (PO:0005039). Found in some monocot species of the Liliales and Asperigales. synonym: "meristema de engrosamiento secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "STM" EXACT [] synonym: "二次 肥厚分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:437 is_a: PO:0020145 ! lateral meristem created_by: rwalls creation_date: 2012-02-01T05:49:53Z [Term] id: PO:0025415 name: sieve cell namespace: plant_anatomy def: "A sieve element (PO:0025406) in which the sieve areas are not aggregated into sieve plates (GO:0097218)." [ISBN:0471245208] comment: Sieve areas in sieve cells generally have narrow pores and thin connecting strands, and they are not highly specialized, but instead are fairly uniform throughout the cell wall. Typical of gymnosperms and non-seed vascular plants such as ferns. Differ from sieve tube elements, which have sieve plates and more pronounced specialization of sieve areas. subset: Gymnosperms subset: Pteridophytes synonym: "célula cribosa (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "師(篩)細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:439 is_a: PO:0025406 ! sieve element created_by: rwalls creation_date: 2012-02-02T06:54:00Z [Term] id: PO:0025416 name: sieve tube namespace: plant_anatomy def: "A portion of phloem tissue (PO:0005417) that has as parts a series of sieve tube elements (PO:0000289) arranged end to end and interconnected through sieve plates." [ISBN:0471245208] comment: A sieve plate is part of a sieve tube member. synonym: "tubo criboso (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "師(篩)管 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:439 is_a: PO:0005417 ! phloem created_by: rwalls creation_date: 2012-02-02T07:03:00Z [Term] id: PO:0025417 name: xylem vessel namespace: plant_anatomy def: "A portion of xylem (PO:0005352) tissue that has as parts a tube-like series of vessel members (PO:0002003), the common walls of which have perforations." [ISBN:0471245194] synonym: "vaso xilem&$225tico (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "vessel" EXACT [] synonym: "木質部導管 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:440 is_a: PO:0005352 ! xylem created_by: rwalls creation_date: 2012-02-02T02:11:47Z [Term] id: PO:0025418 name: sclerid cell namespace: plant_anatomy def: "A sclerenchyma cell (PO:0000077) with many pits in the secondary cell wall." [ISBN:0471245208] comment: Usually not very elongated. The lumen of a sclerid cell is occluded by the secondary cell wall. synonym: "esclereida (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sclereid" EXACT [] synonym: "sclerid" EXACT [] synonym: "厚膜細胞(scleroid?) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000077 ! sclerenchyma cell created_by: rwalls creation_date: 2012-02-02T02:41:10Z [Term] id: PO:0025419 name: septate fiber tracheid namespace: plant_anatomy def: "A fiber tracheid (PO:0000355) that has as parts one or more thin internal partitions or septa." [ISBN:0471245208] comment: A septate fiber tracheid septum is composed of the adjacent primary cell walls of two internal cells that arise from mitosis within the septate fiber tracheid after it has formed a secondary cell wall (GO:0009531). synonym: "fibro-traqueida septada (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "隔壁繊維仮導管 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:443 is_a: PO:0000355 ! fiber tracheid is_a: PO:0004521 ! septate fiber cell created_by: rwalls creation_date: 2012-02-02T04:43:44Z [Term] id: PO:0025420 name: septate libriform fiber cell namespace: plant_anatomy def: "A libriform fiber cell (PO:0004520) that has as parts one or more thin internal partitions or septa." [ISBN:0471245208] comment: A septate libriform fiber cell septum is composed of the adjacent primary cell walls of two internal cells that arise from mitosis within the septate libriform fiber cell after it has formed a secondary cell wall (GO:0009531). synonym: "fibra libriforme septada (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "隔壁靭皮繊維細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:443 is_a: PO:0004520 ! libriform fiber cell is_a: PO:0004521 ! septate fiber cell created_by: rwalls creation_date: 2012-02-02T04:43:44Z [Term] id: PO:0025421 name: septate phloem fiber cell namespace: plant_anatomy def: "A phloem fiber cell (PO:0004519) that has as parts one or more thin internal partitions or septa." [ISBN:0471245208] comment: A septatephloem fiber cell septum is composed of the adjacent primary cell walls of two internal cells that arise from mitosis within the septate phloem fiber cell after it has formed a secondary cell wall (GO:0009531). synonym: "fibra del floema septada (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "隔壁師部 fiber cell (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:443 is_a: PO:0004519 ! phloem fiber cell is_a: PO:0004521 ! septate fiber cell created_by: rwalls creation_date: 2012-02-02T04:43:44Z [Term] id: PO:0025422 name: gelatinous fiber cell namespace: plant_anatomy def: "A xylem fiber cell (PO:0000274) in which the inner-most layer of the secondary cell wall (GO:0009531) contains abundant cellulose and is poor in lignin." [ISBN:0080374903, PMID:21596948] comment: Often found in reaction wood in dicots and in some phloem fiber cells (PO:0004519), as in Linum usitatissimum. In gelatinous fiber cells, the inner layer of the cell wall is a cellulosic gelatinous-layer or G-layer, which may be relatively porous and less compact than the outer layers of the cell wall and may absorb water and swell. synonym: "fibra gelatinosa (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "gelatinous fiber" EXACT [] synonym: "mucilaginous fiber cell" EXACT [ISBN:0080374903] synonym: "膠質繊維細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:443 is_a: PO:0000274 ! xylem fiber cell created_by: rwalls creation_date: 2012-02-02T04:53:23Z [Term] id: PO:0025428 name: phyllome plate meristem namespace: plant_anatomy def: "A portion of meristem (PO:0009013) tissue in which the planes of cell division in each layer are anticlinal to the surface of the phyllome (PO:0006001)." [POC:curators] comment: The activity of a phyllome plate meristem results in increase in the surface area, but not thickness of a phyllome. synonym: "meristema en placa del filoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "フィロムplate分裂細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:413 is_a: PO:0009013 ! portion of meristem tissue relationship: part_of PO:0006001 ! phyllome created_by: Laurel_Cooper creation_date: 2012-02-07T07:25:01Z [Term] id: PO:0025429 name: leaf plate meristem namespace: plant_anatomy def: "A phyllome plate meristem (PO:0025428) in the vascular leaf (PO:0009025)." [ISBN:0521288959, POC:curators] comment: The activity of a leaf plate meristem results in increase in the surface area, but not thickness of a vascular leaf (PO:0009025). synonym: "meristema en placa de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉の板状分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:413 is_a: PO:0025428 ! phyllome plate meristem relationship: part_of PO:0009025 ! vascular leaf created_by: Laurel_Cooper creation_date: 2012-02-07T07:41:37Z [Term] id: PO:0025430 name: phyllome anlagen namespace: plant_anatomy def: "A portion of meristem tissue (PO:0009013) that is part of a peripheral zone (PO:0000225) of a shoot apical meristem (PO:0020148) and will give rise to a phyllome primordium (PO:0025128)." [POC:curators, POC:Laurel_Cooper] comment: The phyllome anlagen is only detectable by gene expression, not morphology. synonym: "phyllome meristem" BROAD [] synonym: "フィロム原基 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:427 is_a: PO:0009013 ! portion of meristem tissue relationship: part_of PO:0000225 ! peripheral zone created_by: Laurel_Cooper creation_date: 2012-02-07T08:20:10Z [Term] id: PO:0025431 name: vascular leaf anlagen namespace: plant_anatomy def: "A phyllome anlagen (PO:0025430) that will give rise to a vascular leaf primordium (PO:0000017) and is part of a peripheral zone (PO:0000225) of a shoot apical meristem (PO:0020148)." [PMID:14732442, POC:Laurel_Cooper] comment: This is the region where you have the maximum concentration of auxin in the SAM (at least in a few species that have been studied). synonym: "leaf meristem" BROAD [] synonym: "維管束系葉原基 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:407 is_a: PO:0025430 ! phyllome anlagen relationship: part_of PO:0008016 ! vegetative shoot apical meristem created_by: Laurel_Cooper creation_date: 2012-02-07T08:40:37Z [Term] id: PO:0025432 name: cotyledon anlagen namespace: plant_anatomy def: "A phyllome anlagen (PO:0025430) that will give rise to a cotyledon primordium (PO:0000015) and is part of a peripheral zone (PO:000225) of an embryo shoot apical meristem (PO:0006362)." [POC:curators] synonym: "precursor de cotiledón (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "子葉原基 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:407 is_a: PO:0025233 ! portion of embryo plant tissue is_a: PO:0025430 ! phyllome anlagen relationship: part_of PO:0009009 ! plant embryo created_by: Laurel_Cooper creation_date: 2012-02-07T09:07:56Z [Term] id: PO:0025433 name: root anlagen namespace: plant_anatomy def: "A portion of meristem tissue (PO:0009013) that is committed to the development of a root primordium (PO:0005029)." [POC:curators] comment: Only detectable by gene expression, not morphology. May arise in a pericycle (PO:0006203), as for lateral roots in most seed plants, an endodermis (PO:0000252), as for lateral roots in ferns, or from parenchyma cells (PO:0000074) that are part a shoot axis (PO:0025029), in the case of a basal root (PO:0025002) or shoot-borne root (PO:0000042). synonym: "precursor de raí (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根原基 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:427 is_a: PO:0009013 ! portion of meristem tissue created_by: Laurel_Cooper creation_date: 2012-02-08T01:00:56Z [Term] id: PO:0025434 name: petiole vascular bundle namespace: plant_anatomy def: "A vascular bundle (PO:0005020) that is part of a petiole vascular system (PO:0000052)." [POC:Ramona_Walls] synonym: "haz vascular del pecíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉柄維管束 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:435 is_a: PO:0005020 ! vascular bundle created_by: rwalls creation_date: 2012-02-16T08:02:20Z [Term] id: PO:0025435 name: shoot axis cork cambium namespace: plant_anatomy def: "A cork cambium (PO:0005599) that is part of a shoot axis (PO:0025029)." [POC:Ramona_Walls] synonym: "cambium suberígeno del ápice del epiblasto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート軸コルク形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005599 ! cork cambium relationship: part_of PO:0025029 ! shoot axis created_by: rwalls creation_date: 2012-02-16T04:01:53Z [Term] id: PO:0025436 name: root cork cambium namespace: plant_anatomy def: "A cork cambium (PO:0005599) that is part of a root (PO:0009005)." [POC:Ramona_Walls] synonym: "cambium suberígeno de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根コルク形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005599 ! cork cambium relationship: part_of PO:0009005 ! root created_by: rwalls creation_date: 2012-02-16T04:01:54Z [Term] id: PO:0025437 name: shoot axis vascular cambium namespace: plant_anatomy def: "A vascular cambium (PO:0005598) that is part of a shoot axis (PO:0025029)." [POC:Ramona_Walls] synonym: "cambium vascular del eje del epiblasto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート軸維管束形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005598 ! vascular cambium relationship: part_of PO:0025029 ! shoot axis created_by: rwalls creation_date: 2012-02-16T04:02:24Z [Term] id: PO:0025438 name: root vascular cambium namespace: plant_anatomy def: "A vascular cambium (PO:0005598) that is part of a root (PO:0009005)." [POC:Ramona_Walls] synonym: "cambium vascular de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根維管系形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0005598 ! vascular cambium relationship: part_of PO:0009005 ! root created_by: rwalls creation_date: 2012-02-16T04:02:43Z [Term] id: PO:0025439 name: cambial zone namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) that is part of a plant axis (PO:0025004) and has as parts a cambium (PO:0005597) and adjacent cells." [POC:curators] comment: The cambial zone generally consists of the initial cells of the cambium and their immediate derivatives, arranged in radial files. This term is used for the cambium (PO:0005597) and surrounding area, especially when the borders of the cambium are not clear. synonym: "zona cambial (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "形成層帯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:446 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025004 ! plant axis created_by: rwalls creation_date: 2012-03-01T10:34:20Z [Term] id: PO:0025440 name: shoot axis cambial zone namespace: plant_anatomy def: "A cambial zone that is part of a shoot axis (PO:0025029)." [POC:curators] comment: Includes a cambium (PO:0005597) and adjacent cells. This term is used when the borders of the cambium are not clear. synonym: "zona cambial del eje del epiblasto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート軸形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:446 is_a: PO:0025439 ! cambial zone intersection_of: PO:0025439 ! cambial zone intersection_of: part_of PO:0025029 ! shoot axis relationship: part_of PO:0025029 ! shoot axis created_by: rwalls creation_date: 2012-03-01T10:38:26Z [Term] id: PO:0025441 name: root cambial zone namespace: plant_anatomy def: "A cambial zone that is part of a root (PO:0009005)." [POC:curators] comment: Includes a cambium (PO:0005597) and adjacent cells. This term is used when the borders of the cambium are not clear. synonym: "zona cambial de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根形成層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:446 is_a: PO:0025439 ! cambial zone intersection_of: PO:0025439 ! cambial zone intersection_of: part_of PO:0009005 ! root relationship: part_of PO:0009005 ! root created_by: rwalls creation_date: 2012-03-01T10:38:26Z [Term] id: PO:0025442 name: stem secondary thickening meristem namespace: plant_anatomy def: "A secondary thickening meristem (PO:0025414) that is part of a stem (PO:0009047)." [JSTOR:4354165] synonym: "meristema de engrosamiento secundario del tallo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎二次肥厚分裂細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025414 ! secondary thickening meristem intersection_of: PO:0025414 ! secondary thickening meristem intersection_of: part_of PO:0009047 ! stem relationship: part_of PO:0009047 ! stem created_by: rwalls creation_date: 2012-03-01T12:10:45Z [Term] id: PO:0025443 name: root secondary thickening meristem namespace: plant_anatomy def: "A secondary thickening meristem (PO:0025414) that is part of a root (PO:0009005)." [JSTOR:2471543] synonym: "meristema de engrosamiento secundario de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根二次肥厚分裂組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025414 ! secondary thickening meristem intersection_of: PO:0025414 ! secondary thickening meristem intersection_of: part_of PO:0009005 ! root relationship: part_of PO:0009005 ! root created_by: rwalls creation_date: 2012-03-01T12:10:45Z [Term] id: PO:0025444 name: primary xylem tracheary element namespace: plant_anatomy def: "A tracheary element (PO:0000290) that is part of a primary xylem tissue (PO:0005849)." [POC:curators] synonym: "elemento de tráquea del xilema primario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次木質部導管要素 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:440 is_a: PO:0000290 ! tracheary element relationship: part_of PO:0005849 ! primary xylem created_by: rwalls creation_date: 2012-03-05T11:06:18Z [Term] id: PO:0025445 name: secondary xylem tracheary element namespace: plant_anatomy def: "A tracheary element (PO:0000290) that is part of a portion of secondary xylem tissue (PO:0005848)." [POC:curators] synonym: "elemento de tráquea del xilema secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "二次木質部仮導管要素 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:440 is_a: PO:0000290 ! tracheary element intersection_of: PO:0000290 ! tracheary element intersection_of: part_of PO:0005848 ! secondary xylem relationship: part_of PO:0005848 ! secondary xylem created_by: rwalls creation_date: 2012-03-05T11:06:18Z [Term] id: PO:0025446 name: primary xylem tracheid namespace: plant_anatomy def: "A tracheid (PO:0000301) that is part of a xylem tissue (PO:0005849)." [POC:curators] synonym: "traqueida del xilema primario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次木質部仮導管 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000301 ! tracheid relationship: part_of PO:0005849 ! primary xylem created_by: rwalls creation_date: 2012-03-05T11:06:18Z [Term] id: PO:0025447 name: secondary xylem tracheid namespace: plant_anatomy def: "A tracheid PO:0000301 that is part of a portion of secondary xylem tissue (PO:0005848)." [POC:curators] synonym: "traqueida del xilema secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "二次木質部仮導管 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0000301 ! tracheid is_a: PO:0025445 ! secondary xylem tracheary element intersection_of: PO:0000301 ! tracheid intersection_of: part_of PO:0005848 ! secondary xylem relationship: part_of PO:0005848 ! secondary xylem created_by: rwalls creation_date: 2012-03-05T11:06:18Z [Term] id: PO:0025448 name: primary xylem vessel member namespace: plant_anatomy def: "A xylem vessel member (PO:0002003) that is part of a primary xylem tissue (PO:0005849)." [POC:curators] synonym: "elemento vaso del xilema primario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次木質部導管状要素 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0002003 ! xylem vessel member intersection_of: PO:0002003 ! xylem vessel member intersection_of: part_of PO:0005849 ! primary xylem relationship: part_of PO:0005849 ! primary xylem created_by: rwalls creation_date: 2012-03-05T11:06:18Z [Term] id: PO:0025449 name: secondary xylem vessel member namespace: plant_anatomy def: "A xylem vessel member (PO:0002003) that is part of a portion of secondary xylem tissue (PO:0005848)." [POC:curators] synonym: "elemento vaso del xilema secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "二次木質部導管要素 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0002003 ! xylem vessel member is_a: PO:0025445 ! secondary xylem tracheary element intersection_of: PO:0002003 ! xylem vessel member intersection_of: part_of PO:0005848 ! secondary xylem relationship: part_of PO:0005848 ! secondary xylem created_by: rwalls creation_date: 2012-03-05T11:06:18Z [Term] id: PO:0025450 name: primary xylem vessel namespace: plant_anatomy def: "A xylem vessel (PO:0025417) that is part of a primary xylem tissue (PO:0005849)." [POC:curators] synonym: "vaso del xilema primario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次木質部導管 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025417 ! xylem vessel intersection_of: PO:0025417 ! xylem vessel intersection_of: part_of PO:0005849 ! primary xylem relationship: part_of PO:0005849 ! primary xylem created_by: rwalls creation_date: 2012-03-05T11:06:18Z [Term] id: PO:0025451 name: secondary xylem vessel namespace: plant_anatomy def: "A xylem vessel (PO:0025417) that is part of a portion of secondary xylem tissue (PO:0005848)." [POC:curators] synonym: "vaso del xilema secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "二次木質部導管 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025417 ! xylem vessel intersection_of: PO:0025417 ! xylem vessel intersection_of: part_of PO:0005848 ! secondary xylem relationship: part_of PO:0005848 ! secondary xylem created_by: rwalls creation_date: 2012-03-05T11:06:18Z [Term] id: PO:0025452 name: primary phloem sieve element namespace: plant_anatomy def: "A sieve element (PO:0025406) that is part of a portion of primary phloem (PO:0006075)." [POC:curators] synonym: "elemento criboso del floema primario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次師部 師(篩)要素 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:439 is_a: PO:0025406 ! sieve element intersection_of: PO:0025406 ! sieve element intersection_of: part_of PO:0006075 ! primary phloem relationship: part_of PO:0006075 ! primary phloem created_by: rwalls creation_date: 2012-03-12T02:41:15Z [Term] id: PO:0025453 name: secondary phloem sieve element namespace: plant_anatomy def: "A sieve element (PO:0025406) that is part of a portion of secondary phloem (PO:0005043)." [POC:curators] synonym: "elemento criboso del floema secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "二次師部(師管部) 篩要素 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:439 is_a: PO:0025406 ! sieve element intersection_of: PO:0025406 ! sieve element intersection_of: part_of PO:0005043 ! secondary phloem relationship: part_of PO:0005043 ! secondary phloem created_by: rwalls creation_date: 2012-03-12T02:41:15Z [Term] id: PO:0025454 name: primary phloem sieve cell namespace: plant_anatomy def: "A sieve cell (PO:0025415) that is part of a portion of primary phloem (PO:0006075)." [POC:curators] synonym: "célula cribosa del floema primario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "一次師部 師(篩)細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:439 is_a: PO:0025415 ! sieve cell is_a: PO:0025452 ! primary phloem sieve element intersection_of: PO:0025415 ! sieve cell intersection_of: part_of PO:0006075 ! primary phloem relationship: part_of PO:0006075 ! primary phloem created_by: rwalls creation_date: 2012-03-12T02:41:15Z [Term] id: PO:0025455 name: primary phloem sieve tube element namespace: plant_anatomy def: "A sieve tube element (PO:0000289) that is part of a portion of primary phloem (PO:0006075)." [POC:curators] synonym: "elemento de tubo criboso del floema primario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "primary phloem sieve tube member" EXACT [] synonym: "primary phloem sieve-tube element" EXACT [] synonym: "一次師部 師(篩)管 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:439 is_a: PO:0000289 ! sieve tube element is_a: PO:0025452 ! primary phloem sieve element intersection_of: PO:0000289 ! sieve tube element intersection_of: part_of PO:0006075 ! primary phloem relationship: part_of PO:0006075 ! primary phloem created_by: rwalls creation_date: 2012-03-12T02:41:15Z [Term] id: PO:0025456 name: secondary phloem sieve cell namespace: plant_anatomy def: "A sieve cell (PO:0025415) that is part of a portion of secondary phloem (PO:0005043)." [POC:curators] synonym: "célula cribosa del floema secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "二次師部(師管部)篩細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:439 is_a: PO:0025415 ! sieve cell is_a: PO:0025453 ! secondary phloem sieve element intersection_of: PO:0025415 ! sieve cell intersection_of: part_of PO:0005043 ! secondary phloem relationship: part_of PO:0005043 ! secondary phloem created_by: rwalls creation_date: 2012-03-12T02:41:15Z [Term] id: PO:0025457 name: secondary phloem sieve tube element namespace: plant_anatomy def: "A sieve tube element (PO:0000289) that is part of a portion of secondary phloem (PO:0005043)." [POC:curators] synonym: "elemento de tubo criboso del floema secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "secondary phloem sieve tube member" EXACT [] synonym: "secondary phloem sieve-tube element" EXACT [] synonym: "二次師部(師管部) 篩管要素 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:439 is_a: PO:0000289 ! sieve tube element is_a: PO:0025453 ! secondary phloem sieve element intersection_of: PO:0000289 ! sieve tube element intersection_of: part_of PO:0005043 ! secondary phloem relationship: part_of PO:0005043 ! secondary phloem created_by: rwalls creation_date: 2012-03-12T02:41:15Z [Term] id: PO:0025458 name: transfer companion cell namespace: plant_anatomy def: "A companion cell (PO:0000400) that is a transfer cell (PO:0000078) with many cell wall invaginations." [PMID:21669666, PO_REF:00011] comment: Plasmodesmata between a transfer companion cell and adjacent mesophyll cells may be few in number. Transfer companion cells are found in plants that use apoplastic phloem loading. Unlike sieve tube elements (PO:0000289), transfer companion cells retain their nuclei and other organelles at maturity. synonym: "célula de trasnferencia acompañante (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "transfer cell" BROAD [] synonym: "転送伴細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:442 is_a: PO:0000071 ! companion cell is_a: PO:0000078 ! transfer cell created_by: rwalls creation_date: 2012-03-12T03:06:09Z [Term] id: PO:0025459 name: ordinary companion cell namespace: plant_anatomy def: "A companion cell (PO:0000400) that lacks cell wall invaginations and has few or no plasmodesmata connecting it to adjacent mesophyll cells." [PMID:21669666, PO_REF:00011] comment: Found in plants that use apoplastic phloem loading. Unlike sieve tube elements (PO:0000289), ordinary companion cells retain their nuclei and other organelles at maturity. synonym: "célula ordinaria acompañante (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "regular companion cell" EXACT [] synonym: "standard companion cell" EXACT [] synonym: "通常の?伴細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:442 is_a: PO:0000071 ! companion cell created_by: rwalls creation_date: 2012-03-12T03:06:09Z [Term] id: PO:0025460 name: intermediary companion cell namespace: plant_anatomy def: "A companion cell (PO:0000400) that has dense cytoplasm, a small vacuole, proplastids rather than chloroplasts, and abundant and highly branched plasmodesmata linking it to adjacent mesophyll cells." [PMID:21669666, PO_REF:00011] comment: Intermediary companion cells translocate high concentrations of raffinose-family oligosaccharides and are found in plants that use symplastic phloem loading. Unlike sieve tube elements (PO:0000289), intermediary companion cells retain their nuclei and other organelles at maturity. synonym: "célula intermediaria acompañante (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "intermediary cell" EXACT [] synonym: "中間伴細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:442 is_a: PO:0000071 ! companion cell created_by: rwalls creation_date: 2012-03-12T03:06:09Z [Term] id: PO:0025461 name: early wood tracheary element namespace: plant_anatomy def: "A tracheary element that is part of a portion of early wood (PO:0004515)." [POC:curators] comment: Early wood tracheary elements generally have larger cell lumens than late wood tracheary elements (PO:0025462) of the same growth ring (PO:0004514). synonym: "earlywood tracheary element" EXACT [] synonym: "早材管状要素 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:451 is_a: PO:0025445 ! secondary xylem tracheary element intersection_of: PO:0000290 ! tracheary element intersection_of: part_of PO:0004515 ! early wood relationship: part_of PO:0004515 ! early wood created_by: rwalls creation_date: 2012-03-14T11:05:40Z [Term] id: PO:0025462 name: late wood tracheary element namespace: plant_anatomy def: "A tracheary element that is part of a portion of late wood (PO:0004516)." [POC:curators] comment: Late wood tracheary elements generally have smaller cell lumens than early wood tracheary elements (PO:0025461) of the same growth ring (PO:0004514). synonym: "elemento de tráquea de madera temprana (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "latewood tracheary element" EXACT [] synonym: "晩材管状要素 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:451 is_a: PO:0025445 ! secondary xylem tracheary element intersection_of: PO:0000290 ! tracheary element intersection_of: part_of PO:0004516 ! late wood relationship: part_of PO:0004516 ! late wood created_by: rwalls creation_date: 2012-03-14T11:05:40Z [Term] id: PO:0025470 name: plant embryo cotyledon namespace: plant_anatomy def: "A cotyledon (PO:0020030) that is part of a plant embryo (PO:0009009)." [POC:curators, POC:Laurel_Cooper] xref: PO_GIT:457 is_a: PO:0020030 ! cotyledon created_by: Laurel_Cooper creation_date: 2012-03-21T04:49:09Z [Term] id: PO:0025471 name: seedling cotyledon namespace: plant_anatomy def: "A cotyledon (PO:0020030) that is part of a whole plant (PO:0000003) in the seedling development stage (PO:0007131)." [POC:curators] comment: Develops from an embryo cotyledon (PO:0025470). is_a: PO:0020030 ! cotyledon created_by: Laurel_Cooper creation_date: 2012-03-21T04:49:15Z [Term] id: PO:0025472 name: reaction wood namespace: plant_anatomy def: "A portion of secondary xylem (PO:0005848) found on either the upper or lower side of a shoot axis (PO:0025029) that is or was angled away from vertical, with anatomical characteristics that depend on whether it is compression wood (PO:0025473) or tension wood (PO:0025474)." [ISBN:3540411739, PO_REF:00012] comment: Develops as a response to gravity (either tension or compression) and may function in restoring a stem (PO:0009047) or branch (PO:0025073) that is leaning to its original position. May be either compression wood, found on the lower side of a gymnosperm shoot axis, or tension wood, found on the upper side of an angiosperm shoot axis. is_a: PO:0005848 ! secondary xylem created_by: rwalls creation_date: 2012-03-22T11:13:13Z [Term] id: PO:0025473 name: compression wood namespace: plant_anatomy def: "A portion of reaction wood (PO:0025472) found on the lower side of a shoot axis (PO:0025029) that is or was angled away from vertical and that has as parts heavily lignified tracheids (PO:0000301) with a specialized S2 layer that contains more lignin and has a larger (more horizontal) microfibril angle." [ISBN:3540411739, PO_REF:00012] comment: Develops as a response to gravity (compression) and may function in restoring a stem (PO:0009047) or branch (PO:0025073) that is leaning to its original position. Found in gymnosperms. subset: Gymnosperms is_a: PO:0025472 ! reaction wood created_by: rwalls creation_date: 2012-03-22T11:14:09Z [Term] id: PO:0025474 name: tension wood namespace: plant_anatomy def: "A portion of reaction wood (PO:0025472) found on the upper side of a shoot axis (PO:0025029) that is or was angled away from vertical and that has as parts gelatinous fiber cells (PO:0025422)." [ISBN:3540411739, PO_REF:00012] comment: Develops as a response to gravity (tension) and may function in restoring a stem (PO:0009047) or branch (PO:0025073) that is leaning to its original position. Found in angiosperms. Secondary xylem tracheary elements (PO:0025445) in tension wood are often longer than the tracheary elements in non-tension wood of the same plant. The gelatinous fiber cells found in reaction wood have a cell wall inner layer (G layer) that contains abundant cellulose and is poor in lignin. subset: Angiosperm is_a: PO:0025472 ! reaction wood created_by: rwalls creation_date: 2012-03-22T11:14:09Z [Term] id: PO:0025476 name: tuberous root tuber namespace: plant_anatomy def: "A tuber (PO:0004543) that develops from a tuberous root (PO:0025523) and is further radially enlarged." [POC:curators] comment: Functions in storage. This term should be used for tubers derived from roots (PO:0009005), as found in Cassava or sweet potato (Ipomoea batatas), not for tubers derived from branches (PO:0025073), as found in potatoes and yams. Use the term shoot axis tuber (PO:0004543), aerial tuber (PO:0004548), or subterranean tuber (PO:0004547) for tubers derived from branches. A tuberous root tuber may be distinguished from a tuber that is derived from a branch by the presence of a root cap (PO:0020123) early in development, or the presence of lateral roots (PO:0020121) or their remnants. Sometimes tuber roots bear vegetative buds (PO:0000058) like a tuber derived from a branch. A tuberous root tuber usually develops from a shoot-borne root (PO:0000042) or a lateral root (PO:0020121). synonym: "raíz tubercular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "root tuber" EXACT [] synonym: "storage root" EXACT [] synonym: "tuber root" RELATED [] synonym: "塊茎根の塊茎(Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:47 is_a: PO:0025522 ! tuber created_by: rwalls creation_date: 2012-04-26T02:09:03Z [Term] id: PO:0025477 name: floral organ primordium namespace: plant_anatomy def: "A primordium (PO:0025127) that is committed to the development of a floral organ (PO:0025395) and is part of a reproductive shoot apex (PO:0025222)." [POC:curators] comment: If annotating to a primordium of a floral structure, it is better to use the more specific term, such as petal primordium (PO:0000021) or anther primordium (PO:0006089). subset: Angiosperm synonym: "floral structure primordia" EXACT Plural [] synonym: "portion of floral structure primordium tissue" EXACT [] synonym: "primordio de organo floral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花器官原基 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:465 is_a: PO:0025127 ! primordium relationship: part_of PO:0025222 ! reproductive shoot apex created_by: rwalls creation_date: 2012-04-26T03:57:09Z [Term] id: PO:0025478 name: androecium primordium namespace: plant_anatomy def: "A floral structure primordium (PO:0025477) that is committed to the development of an androecium (PO:0009061)." [POC:curators] comment: Use stamen primordium (PO:0004705) for the primordium (PO:0025127) of an individual stamen (PO:0009029). synonym: "portion of androecium primordium tissue" EXACT [] synonym: "primordium del androecio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄蕊群原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:465 is_a: PO:0025477 ! floral organ primordium created_by: rwalls creation_date: 2012-04-26T04:11:35Z [Term] id: PO:0025479 name: basal root primordium namespace: plant_anatomy def: "A root primordium (PO:0005029) that is committed to the development of a basal root (PO:0025002)." [POC:curators] comment: Transition from basal root primordium to basal root occurs with the formation of a root cap (PO:0020123), shortly after the development of a root apical meristem (PO:0020147). synonym: "adventitious root primordium" BROAD [] synonym: "portion of basal root primordium tissue" EXACT [] synonym: "primordio basal de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "下胚軸由来の根の原基(可視的)、不定根原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:467 is_a: PO:0005029 ! root primordium created_by: rwalls creation_date: 2012-04-27T09:59:05Z [Term] id: PO:0025480 name: shoot-borne root primordium namespace: plant_anatomy def: "A root primordium (PO:0005029) that is committed to the development of a shoot-borne root (PO:0000042)." [POC:curators] comment: Transition from shoot-borne root primordium to shoot-borne root occurs with the formation of a root cap (PO:0020123), shortly after the development of a root apical meristem (PO:0020147). synonym: "adventitious root primordium" BROAD [] synonym: "portion of shoot-borne root primordium tissue" EXACT [] synonym: "primordio del eje del epiblasto de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート細胞由来の根原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:467 is_a: PO:0005029 ! root primordium created_by: rwalls creation_date: 2012-04-27T09:59:05Z [Term] id: PO:0025481 name: leaflet primordium namespace: plant_anatomy def: "A primordium (PO:0025127) that develops as part of a leaf primordium (PO:0000017) of a compound leaf (PO:0020043) and is committed to the development of a leaflet (PO:0020049)." [ISBN:0521288959, POC:curators] comment: Leaflets of palms does not develop from leaflet primordia but by separation of segments of a leaf lamina (PO:0020039). synonym: "leaflet primordia" EXACT Plural [] synonym: "portion of leaflet primordium tissue" EXACT [] synonym: "primordio del folíolo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "小葉原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:468 is_a: PO:0025127 ! primordium relationship: part_of PO:0000017 ! vascular leaf primordium created_by: rwalls creation_date: 2012-04-27T10:54:13Z [Term] id: PO:0025482 name: bract anlagen namespace: plant_anatomy def: "A phyllome anlagen (PO:0025430) that will give rise to a bract primordium (PO:0025487) and is part of a peripheral zone (PO:000225) of a reproductive shoot apical meristem (PO:0008028)." [POC:Ramona_Walls] synonym: "anlagen de bráctea (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "苞原基 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025430 ! phyllome anlagen created_by: rwalls creation_date: 2012-05-03T03:02:02Z [Term] id: PO:0025483 name: lodicule anlagen namespace: plant_anatomy def: "A phyllome anlagen (PO:0025430) that will give rise to a lodicule primordium (PO:0008040) and is part of a peripheral zone (PO:000225) of a flower meristem (PO:0000229)." [POC:Ramona_Walls] synonym: "anlagen del lodículo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "鱗被原基 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025430 ! phyllome anlagen created_by: rwalls creation_date: 2012-05-03T03:02:02Z [Term] id: PO:0025484 name: petal anlagen namespace: plant_anatomy def: "A phyllome anlagen (PO:0025430) that will give rise to a petal primordium (PO:0000021) and is part of a peripheral zone (PO:000225) of a flower meristem (PO:0000229)." [POC:Ramona_Walls] synonym: "anlagen del pétalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花弁原基 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025430 ! phyllome anlagen created_by: rwalls creation_date: 2012-05-03T03:02:03Z [Term] id: PO:0025485 name: sepal anlagen namespace: plant_anatomy def: "A phyllome anlagen (PO:0025430) that will give rise to a sepal primordium (PO:0004704) and is part of a peripheral zone (PO:000225) of a flower meristem (PO:0000229)." [POC:Ramona_Walls] synonym: "anlagen del sépalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "がく片原基 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025430 ! phyllome anlagen created_by: rwalls creation_date: 2012-05-03T03:02:03Z [Term] id: PO:0025486 name: stamen anlagen namespace: plant_anatomy def: "A phyllome anlagen (PO:0025430) that will give rise to a stamen primordium (PO:0004705) and is part of a peripheral zone (PO:000225) of a flower meristem (PO:0000229)." [POC:Ramona_Walls] synonym: "anlagen del estambre (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄蕊原基 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025430 ! phyllome anlagen created_by: rwalls creation_date: 2012-05-03T03:02:03Z [Term] id: PO:0025487 name: bract primordium namespace: plant_anatomy def: "A phyllome primordium (PO:0025487) that is committed to the development of a flower bract (PO:0009055)." [POC:curators] synonym: "bract primordia" EXACT Plural [] synonym: "portion of bract primordium tissue" EXACT [] synonym: "primordio de la bráctea (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "苞原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:466 is_a: PO:0025128 ! phyllome primordium relationship: part_of PO:0025222 ! reproductive shoot apex created_by: rwalls creation_date: 2012-05-03T03:04:46Z [Term] id: PO:0025488 name: flower bract primordium namespace: plant_anatomy def: "A bract primordium (PO:0025128) is committed to the development of a flower bract (PO:0009034)." [POC:Ramona_Walls] synonym: "flower bract primordia" EXACT Plural [] synonym: "portion of flower bract primordium tissue" EXACT [] synonym: "primordio de la bráctea floral (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花苞(葉)原基(可視的) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:466 is_a: PO:0025477 ! floral organ primordium is_a: PO:0025487 ! bract primordium created_by: rwalls creation_date: 2012-05-07T08:15:32Z [Term] id: PO:0025489 name: inflorescence bract primordium namespace: plant_anatomy def: "A bract primordium (PO:0025128) is committed to the development of an inflorescence bract (PO:0009054)." [POC:Ramona_Walls] synonym: "inflorescence bract primordia" EXACT Plural [] synonym: "portion of inflorescence bract primordium tissue" RELATED [] synonym: "primordio de la bráctea de la inflorescencia (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花序苞原基 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:466 is_a: PO:0025487 ! bract primordium created_by: rwalls creation_date: 2012-05-07T08:15:32Z [Term] id: PO:0025490 name: plant ovary ovule namespace: plant_anatomy def: "A plant ovule (PO:0020006) that is part of a plant ovary (PO:0009072)." [POC:curators] comment: Found in angiosperms. subset: Angiosperm synonym: "óvulo del ovario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "子房胚珠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:464 is_a: PO:0020003 ! plant ovule is_a: PO:0025395 ! floral organ relationship: part_of PO:0009072 ! plant ovary created_by: rwalls creation_date: 2012-05-14T08:42:42Z [Term] id: PO:0025491 name: ovuliferous scale ovule namespace: plant_anatomy def: "A plant ovule (PO:0020006) that is part of an ovuliferous scale (add)." [POC:curators] comment: Found in conifers. subset: Gymnosperms synonym: "óvulo de la escama ovulífera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "種鱗胚珠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:464 is_a: PO:0020003 ! plant ovule created_by: rwalls creation_date: 2012-05-14T08:42:42Z [Term] id: PO:0025492 name: pericyclic lateral root primordium namespace: plant_anatomy def: "A lateral root primordium (PO:0000016) that develops from a portion of pericycle tissue (PO:0006203) and is committed to the development of a pericyclic lateral root (PO:0025494)." [POC:curators] synonym: "primordio de raíz lateral peric�clica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "内鞘由来分枝根始原体 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:467 is_a: PO:0000016 ! lateral root primordium created_by: rwalls creation_date: 2012-05-23T14:15:16Z [Term] id: PO:0025493 name: non-pericyclic lateral root primordium namespace: plant_anatomy def: "A lateral root primordium (PO:0000016) that develops from a portion of plant tissue (PO:0009007) other than a pericycle (PO:0006203) and is committed to the development of a non-pericyclic lateral root (PO:0025495)." [POC:curators] comment: A non-pericyclic lateral root primordium may develop from cells of an endodermis (PO:0000252) in ferns and some seed plants. synonym: "primordio de raíz lateral no peric�clica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "内鞘以外の組織から発生する分枝根始原体 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:467 is_a: PO:0000016 ! lateral root primordium created_by: rwalls creation_date: 2012-05-23T14:15:16Z [Term] id: PO:0025494 name: pericyclic lateral root namespace: plant_anatomy def: "A lateral root (PO:0025495) that develops from a pericyclic lateral root primordium (PO:0025492)." [POC:curators] comment: A pericyclic lateral root primordium develops from cells that are part of a pericycle (PO:0006203). This is the most common type of lateral root in seed plants. synonym: "raíz lateral pericíclica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "内鞘由来分枝根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:171 is_a: PO:0020121 ! lateral root created_by: rwalls creation_date: 2012-05-23T14:25:36Z [Term] id: PO:0025495 name: non-pericyclic lateral root namespace: plant_anatomy def: "A lateral root (PO:0025495) that develops from a non-pericyclic lateral root primordium (PO:0025493)." [ISRR:Richard_Zobel, POC:curators] comment: A non-pericyclic lateral root primordium develops from cells that are not part of a pericycle (PO:0006203). Develops from cells in an endodermis (PO:0000252) in ferns and some seed plants. synonym: "adventitious root sensu strictu" BROAD [] synonym: "raíz lateral no peric�clica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "内鞘以外の組織から発生する分枝根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:171 is_a: PO:0020121 ! lateral root created_by: rwalls creation_date: 2012-05-23T14:25:36Z [Term] id: PO:0025496 name: multi-tissue plant structure namespace: plant_anatomy def: "A plant structure (PO:0009011) that has as parts two or more portions of plant tissue (PO:0009007) of at least two different types and which through specific morphogenetic processes forms a single structural unit demarcated by primarily bona-fide boundaries from other structural units of different types." [CARO:0000055, POC:curators] comment: Most multi-tissue plant structures have at least a small connection to other plant structures via a fiat boundary, such as where a leaf (PO:0025034) connects to a shoot axis (PO:0025029), a petal (PO:0009032) connects to a receptacle (PO:0009064), or a branch (PO:0025073) connects to a stem (PO:0009047). synonym: "estructura vegetal con múltiples tejidos (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "複数の組織からなる植物構造 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:480 is_a: PO:0009011 ! plant structure created_by: Laurel_Cooper creation_date: 2012-06-11T14:57:00Z [Term] id: PO:0025497 name: collective plant structure namespace: plant_anatomy def: "A plant structure (PO:0009011) that is a proper part of a whole plant (PO:0000003) and includes two or more adjacent plant organs (PO:0009008) or adjacent cardinal organ parts (PO:0025001), along with any associated portions of plant tissue (PO:0009007)." [POC:curators] comment: This is a parent term to describe both collective organ part structure (PO:0025269) (e.g. septum), as well as collective plant organ structure (PO:0025007) (which was formerly named collective plant structure), for example shoot system (PO:0009006). synonym: "estructura vegetal colectiva (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "集合的植物構造 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:479 is_a: PO:0009011 ! plant structure created_by: Laurel_Cooper creation_date: 2012-06-11T15:09:20Z [Term] id: PO:0025498 name: cardinal part of multi-tissue plant structure namespace: plant_anatomy def: "A plant structure (PO:0009011) that is a proper part of a multi-tissue plant structure (PO:0025496) and includes portions of plant tissues (PO:0009007) of at least two different types." [POC:curators] comment: Includes cardinal parts of plant organs (PO:0025001) as well as parts of other multi-tissue plant structures. Cardinal refers to the fact that these are biologically meaningful and not arbitrary parts. Most cardinal parts of multi-tissue plant structures have both fiat and bona-fide boundaries, including parts with large fiat boundaries, such as leaf base (PO:0020040) or fruit distal end (PO:0008001), and parts with primarily bona-fide boundaries, such as leaflet (PO:0020049). synonym: "parte cardinal de estructura vegetal con múltiples tejidos (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "複数の組織からなる植物構造の基本(主要)部分 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:485 is_a: PO:0009011 ! plant structure relationship: part_of PO:0025496 ! multi-tissue plant structure created_by: Laurel_Cooper creation_date: 2012-06-11T15:28:44Z [Term] id: PO:0025499 name: sepal epidermis giant cell namespace: plant_anatomy def: "An epidermal pavement cell (PO:0000332) that is part of sepal epidermis (PO:0006040) and is approximately one fifth the length of a sepal." [PMID:20485493, TAIR:Tanya_Berardini] comment: Compare to other epidermal pavement cells that are approximately one hundredth of the length of a sepal (PO:0009031). In Arabidopsis, sepal giant epidermal cells arise by DNA endoreplication (GO:0042023) and have high DNA content (up to 16C). synonym: "giant cell" BROAD [] synonym: "がく片表皮巨大細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:191 is_a: PO:0000332 ! epidermal pavement cell relationship: part_of PO:0006040 ! sepal epidermis created_by: rwalls creation_date: 2012-10-01T11:39:23Z [Term] id: PO:0025509 name: archegonium central cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) that is the larger, distal cell arising from the first division of an archegonium initial cell (PO:0025510)." [PMID:17041880, POC:Laurel_Cooper] comment: The archegonium central cell divides asymmetrically to form a smaller ventral canal cell (PO:0025524) and a larger archegonium egg cell (PO:0025122). It is larger than the archegonium neck canal cell (PO:0030065), which also develops from the archegonium initial cell (PO:0025510). The archegonium central cell only occurs in gymnosperms. subset: Gymnosperms synonym: " 造卵器中央細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:182 is_a: PO:0025606 ! native plant cell created_by: rwalls creation_date: 2012-10-15T15:24:16Z [Term] id: PO:0025510 name: archegonium initial cell namespace: plant_anatomy def: "An initial cell (PO:0004011) that divides asymmetrically to form an archegonium central cell (PO:0025509) and a smaller archegonium neck canal cell (PO:0030035)." [PMID:17041880] synonym: "archegonium initial" EXACT [PMID:17041880] synonym: "造卵器始原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:507 is_a: PO:0004011 ! initial cell created_by: rwalls creation_date: 2012-10-15T15:30:51Z [Term] id: PO:0025511 name: petal spur namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) that is a slender, hollow extension of a petal (PO:0009032)." [ISBN:9781842464229] comment: Often contains nectar. Use this term if the spur is part of a single petal. If the spur is part two or more fused petals, use corolla spur (PO:0025512). synonym: "estribo del pétalo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "花弁距 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PlantSystematics_image_archive:15744 xref: PO_GIT:183 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0009032 ! petal created_by: rwalls creation_date: 2012-10-17T10:58:58Z [Term] id: PO:0025512 name: corolla spur namespace: plant_anatomy def: "A collective organ part structure (PO:0025269) that is a slender, hollow extension of a corolla and has as parts segments of two more fused petals." [ISBN:9781842464229] comment: Often contains nectar. Use this term if the spur is part of two or more fused petals (PO:0009032). If the spur is part of a single petal, use petal spur (PO:0025511). synonym: "花冠距" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PlantSystematics_image_archive:33258 xref: PO_GIT:183 is_a: PO:0025269 ! collective organ part structure relationship: part_of PO:0009059 ! corolla created_by: rwalls creation_date: 2012-10-17T11:03:21Z [Term] id: PO:0025513 name: organ lamina namespace: plant_anatomy def: "A lamina (PO:0025060) that is part of a plant organ (PO:0009008)." [POC:curators] synonym: "lámina órgano (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "器官 葉身 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:428 is_a: PO:0025001 ! cardinal organ part is_a: PO:0025060 ! lamina intersection_of: PO:0025060 ! lamina intersection_of: part_of PO:0009008 ! plant organ relationship: part_of PO:0009008 ! plant organ created_by: rwalls creation_date: 2012-10-17T15:51:02Z [Term] id: PO:0025514 name: phyllome lamina lobe namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) that is a projection on a phyllome margin (PO:0025018) for which the corresponding phyllome sinus (PO:0025383) extends one quarter or more of the distance to the center of the long axis of the phyllome lamina (PO:0025396)." [JSTOR:2441319] comment: A phyllome lobe may be either rounded or angular at the tip, and may have phyllome teeth (PO:0025515) or phyllome crenae (PO:0025516) on its margin. The corresponding phyllome sinus may be rounded or angular. synonym: "フィロム葉身裂片 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025396 ! phyllome lamina created_by: rwalls creation_date: 2012-10-17T16:35:08Z [Term] id: PO:0025515 name: phyllome lamina tooth namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) that is an angular projection on a phyllome margin (PO:0025018) for which the corresponding phyllome sinus (PO:0025383) extends less than one quarter of the distance to the center of the long axis of the phyllome lamina (PO:0025396)." [JSTOR:2441319] comment: See phyllome lamina crena (PO:0025516) for a small rounded projection. The corresponding phyllome sinus may be rounded or angular. synonym: "phyllome lamina teeth" EXACT Plural [] synonym: "フィロム葉身tooth (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025396 ! phyllome lamina created_by: rwalls creation_date: 2012-10-17T16:36:10Z [Term] id: PO:0025516 name: phyllome lamina crena namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) that is a rounded projection on a phyllome margin (PO:0025018) for which the corresponding phyllome sinus (PO:0025383) extends less than one quarter of the distance to the center of the long axis of the phyllome lamina (PO:0025396)." [JSTOR:2441319] comment: See phyllome lamina tooth (PO:0025515) for a small angular projection. The corresponding phyllome sinus may be rounded or angular. synonym: "phyllome lamina crenae" EXACT Plural [] synonym: "フィロム葉身鈍鋸歯状 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025396 ! phyllome lamina created_by: rwalls creation_date: 2012-10-17T16:36:28Z [Term] id: PO:0025517 name: leaf lamina lobe namespace: plant_anatomy def: "A phyllome lobe (PO:0025514) that is a projection on a leaf lamina margin (PO:0025009) for which the corresponding leaf sinus (PO:0025384) extends one quarter or more of the distance to the center of the long axis of the leaf lamina (PO:0020039)." [JSTOR:2441319] comment: A leaf lobe may be either rounded or angular at the tip, and may have leaf teeth (PO:0025518) or leaf crenae (PO:0025519) on its margin. The corresponding leaf sinus may be rounded or angular. synonym: "lóbulo de la lámina de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉身裂片(Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025514 ! phyllome lamina lobe intersection_of: PO:0025514 ! phyllome lamina lobe intersection_of: part_of PO:0025034 ! leaf relationship: part_of PO:0025034 ! leaf created_by: rwalls creation_date: 2012-10-17T16:40:42Z [Term] id: PO:0025518 name: leaf lamina tooth namespace: plant_anatomy def: "A phyllome lamina tooth (PO:0025515) that is an angular projection on a leaf margin (PO:0020128) for which the corresponding leaf sinus (PO:0025384) extends less than one quarter of the distance to the center of the long axis of the leaf lamina (PO:0020039)." [JSTOR:2441319] comment: See leaf lamina crena (PO:0025519) for a small rounded projection. The corresponding leaf sinus may be rounded or angular. synonym: "diente de la lámina de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "leaf lamina teeth" EXACT Plural [] synonym: "葉身歯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025515 ! phyllome lamina tooth intersection_of: PO:0025515 ! phyllome lamina tooth intersection_of: part_of PO:0025034 ! leaf relationship: part_of PO:0025034 ! leaf created_by: rwalls creation_date: 2012-10-17T16:41:41Z [Term] id: PO:0025519 name: leaf lamina crena namespace: plant_anatomy def: "A phyllome lamina crena (PO:0025516) that is a rounded projection on a leaf margin (PO:0020128) for which the corresponding leaf sinus (PO:0025384) extends less than one quarter of the distance to the center of the long axis of the leaf lamina (PO:0020039)." [JSTOR:2441319] comment: See leaf lamina tooth (PO:0025518) for a small angular projection. The corresponding leaf sinus may be rounded or angular. synonym: "crena de la lámina de la hoja (Spanish)" EXACT Japanese [] synonym: "leaf lamina crenae" EXACT Plural [] synonym: "leaf lamina crenule" NARROW [POC:Maria_Alejandra_Gandolfo] synonym: "leaf lamina scallop" EXACT [] synonym: "葉身鈍鋸歯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025516 ! phyllome lamina crena intersection_of: PO:0025516 ! phyllome lamina crena intersection_of: part_of PO:0025034 ! leaf relationship: part_of PO:0025034 ! leaf created_by: rwalls creation_date: 2012-10-17T16:41:57Z [Term] id: PO:0025520 name: leaf lamina intramarginal vein namespace: plant_anatomy def: "A leaf lamina vein (PO:0020138) that is just inside the leaf lamina margin (PO:0025009) and extends from the leaf lamina base (PO:0008019) to the leaf apex (PO:0020137)." [POC:Laurel_Cooper] comment: The leaf lamina intramarginal vein is much thinner than the leaf midvein (PO:0020139; syn: midrib), and is of constant thickness. synonym: "intramarginal vein" BROAD [] synonym: "vena intramarginal de la lámina de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉身辺縁葉脈 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:512 is_a: PO:0020138 ! leaf lamina vein created_by: Laurel_Cooper creation_date: 2012-12-03T11:36:13Z [Term] id: PO:0025521 name: unicellular plant gametangium namespace: plant_anatomy def: "A native plant cell (PO:0025606) that produces one or more gametes (PO:0025006) and participates in the gametophyte development stage (PO:0028003)." [POC:Laurel_Cooper] comment: Occurs in some green alga, such as Ulva. Participates in the gametophyte development stage (PO:0028003). subset: CL synonym: "gametangium" BROAD [] synonym: "単細胞植物配偶子嚢 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:513 is_a: PO:0025606 ! native plant cell created_by: Laurel_Cooper creation_date: 2012-12-03T16:09:54Z [Term] id: PO:0025522 name: tuber namespace: plant_anatomy def: "A plant axis (PO:0025004) that is radially enlarged." [POC:curators] comment: Functions in storage of photosynthate metabolites. May develop from a branch (PO:0025073) or a root (PO:0009005). If you are annotating to tuber, you should pick the more specific child term: shoot axis tuber (PO:0004543) or tuberous root tuber (PO:0025476). subset: Potato synonym: "塊茎 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:127 is_a: PO:0025004 ! plant axis created_by: Laurel_Cooper creation_date: 2012-11-20T18:35:45Z [Term] id: PO:0025523 name: tuberous root namespace: plant_anatomy def: "A root (PO:0009005) that is radially enlarged relative to other lateral roots (PO:0020121) or shoot-borne roots (PO:0000042) on the same plant, but not as enlarged as a tuberous root tuber (PO:0025476)." [POC:curators] synonym: "raiz tuberosa (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "塊茎根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:47 is_a: PO:0009005 ! root created_by: Laurel_Cooper creation_date: 2012-11-20T18:47:23Z [Term] id: PO:0025524 name: ventral canal cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) that develops from the archegonium central cell (PO:0025509), and lies at the base of the archegonium neck (PO:0030039), above the archegonium egg cell (PO:0025122) in the venter (PO:0030038)." [ISBN:0521794331, PMID:17041880, POC:Laurel_Cooper] comment: The ventral canal cell is smaller than the archegonium egg cell (PO:0025122), which also develops from the asymmetric division of the archegonium central cell (PO:0025509). It lack a plant-type cell wall (GO:0009505) (ref? ). When the archegonium (PO:0025126) is mature, the ventral canal cell (along with the archegonium neck canal cells; PO:0030065), contributes to the formation of the archegonium neck canal (PO:0030066) by distintegrating and becoming mucilaginous. The canal cells and may produce chemicals to attract the male gamete, the antheridium sperm cells (PO:0025120). xref: PO_GIT:514 is_a: PO:0025606 ! native plant cell relationship: part_of PO:0030038 ! venter created_by: Laurel_Cooper creation_date: 2012-12-08T13:09:38Z [Term] id: PO:0025525 name: spermatogenous cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) that gives rise to one or more plant sperm cells (PO:0000084)." [ISBN:1572590416, POC:Laurel_Cooper] comment: In liverworts, hornworts and mosses the spermatogenous cell gives rise to a single, biflagellated, antheridium sperm cell (PO:0025120). In angiosperms please use the generative cell (PO:0020097) and in gymnosperms use the body cell (PO:0025526). xref: PO_GIT:474 is_a: PO:0025606 ! native plant cell relationship: part_of PO:0025280 ! microgametophyte created_by: Laurel_Cooper creation_date: 2012-12-10T14:06:15Z [Term] id: PO:0025526 name: body cell namespace: plant_anatomy def: "A spermatogenous cell (PO:0025525) of the microgametophyte (PO:0025280) that divides to produce a vegetative cell (PO:0020099) and the pollen sperm cell (PO:0025121)." [ISBN:1572590416, POC:Laurel_Cooper] comment: Occurs in gymnosperms. subset: Gymnosperms synonym: "gymnosperm generative cell " EXACT [] xref: PO_GIT:474 is_a: PO:0025525 ! spermatogenous cell created_by: Laurel_Cooper creation_date: 2012-12-10T14:47:12Z [Term] id: PO:0025533 name: prothallial cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) which is vegetative and develops from the division of the microspore (PO:0020048) of vascular plants other than angiosperms." [ISBN:9780879015329, ISBN:9783443140113, POC:Laurel_Cooper] comment: The prothallial cell (PO:0025533) is part of the microgametophyte (PO:0025280) and is believed to be the remnant of the vegetative tissue of the male gametophyte. xref: PO_GIT:519 is_a: PO:0025606 ! native plant cell created_by: Laurel_Cooper creation_date: 2012-12-20T16:29:31Z [Term] id: PO:0025534 name: adventitious shoot axis namespace: plant_anatomy def: "A shoot axis (PO:00025029) that develops in an unusual place." [POC:Laurel_Cooper] synonym: "eje adventicio del epiblasto (Spanish)" RELATED [] synonym: "不定シュート軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:527 is_a: PO:0025029 ! shoot axis created_by: Laurel_Cooper creation_date: 2013-04-05T14:36:22Z [Term] id: PO:0025535 name: multicellular trichome tip namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) that is the apical most portion of a multicellular trichome apex (PO:0025551)." [POC:Laurel_Cooper] comment: This term describes the apex region of a tip of a multicellular trichome (PO:0000282). The tip may be various shapes. A tip of a unicellular trichome is a GO cellular component term; unicellular trichome tip (GO:0090553). synonym: "punta multicelular del tricoma (Spanish)" EXACT Spanish [POC:curators] synonym: "tip of a multicellular trichome" EXACT [] synonym: "多細胞トリコーム(毛茸、糸状体)先端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: GO_GIT:10340 xref: PO_GIT:533 is_a: PO:0009007 ! portion of plant tissue is_a: PO:0025549 ! trichome tip relationship: part_of PO:0025162 ! multicellular trichome relationship: part_of PO:0025551 ! multicellular trichome apex created_by: Laurel_Cooper creation_date: 2013-04-05T14:36:38Z [Term] id: PO:0025536 name: plant cuticle ridge namespace: plant_anatomy def: "A portion of plant cuticle (PO:000022) that forms a ridge, may be overlayed with epicuticular wax (PO:0025388)." [PMID:19959665, POC:Laurel_Cooper] synonym: "cresta de la cuticula vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "植物クチクラ縁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:529 is_a: PO:0000022 ! plant cuticle created_by: Laurel_Cooper creation_date: 2013-04-05T14:53:05Z [Term] id: PO:0025537 name: unicellular trichome namespace: plant_anatomy def: "A trichome (PO:0000282) that is a single plant cell (PO:0009002)." [POC:curators] comment: This should not be confused with a trichome cell (PO:0008030), which is a plant cell (PO:0009002) that is part of a multicellular trichome (PO:0000282). For parts of the unicellular trichome (such as branch, tip, apex), please see the GO cellular component terms; unicellular trichome apex (GO:0090552), unicellular trichome tip (GO:0090553), and unicellular trichome branch (GO:0090405). synonym: "non-glandular unicellular trichome " NARROW [] synonym: "non-secretory unicellular trichome" NARROW [] synonym: "simple trichome" NARROW [PMID:19939948] synonym: "tricoma unicelular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "単細胞トリコーム(毛茸、糸状体) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: GO_GIT:10340 xref: PO_GIT:207 is_a: PO:0000282 ! trichome is_a: PO:0025606 ! native plant cell created_by: Laurel_Cooper creation_date: 2013-04-19T15:12:31Z [Term] id: PO:0025538 name: plant sap namespace: plant_anatomy def: "A portion of plant substance (PO:0025161) that is an aqueous solution that can be transported through the apoplast (GO:0048046) or symplast (GO:0055044)." [POC:Laurel_Cooper] comment: Plant sap should not be confused with latex, resins or plant cell cytoplasm. synonym: "savia de la planta (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "植物液 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: GO:0048046 xref: GO:0055044 xref: PO_GIT:530 is_a: PO:0025161 ! portion of plant substance created_by: Laurel_Cooper creation_date: 2013-04-05T17:15:40Z [Term] id: PO:0025539 name: xylem sap namespace: plant_anatomy def: "A plant sap (PO:0025538) that is an aqueous solution which may contain mineral elements, nutrients, and plant hormones, and is transported from the root system (PO:0025025) toward the leaves through the tracheary elements (PO:0000290) of the xylem." [POC:Laurel_Cooper] synonym: "savia del xilema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "木質部樹液 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:530 is_a: PO:0025538 ! plant sap created_by: Laurel_Cooper creation_date: 2013-04-05T17:29:14Z [Term] id: PO:0025540 name: phloem sap namespace: plant_anatomy def: "A plant sap (PO:0025538) that is an aqueous solution which may contain sugars, mineral elements, and plant hormones, and is transported through the phloem sieve elements (PO:0025406)." [POC:Laurel_Cooper] synonym: "savia del floema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "師管液 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:530 is_a: PO:0025538 ! plant sap created_by: Laurel_Cooper creation_date: 2013-04-05T17:29:18Z [Term] id: PO:0025541 name: bundle sheath cell namespace: plant_anatomy def: "A ground tissue cell (PO:0000076) that is part of a bundle sheath (PO:0006023)." [POC:Laurel_Cooper] synonym: "celula de la vaina del haz vascular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "維管束鞘細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:532 is_a: PO:0025030 ! ground tissue cell relationship: part_of PO:0006023 ! bundle sheath created_by: Laurel_Cooper creation_date: 2013-04-05T18:29:48Z [Term] id: PO:0025542 name: bundle sheath chlorenchyma cell namespace: plant_anatomy def: "A chlorenchyma cell (PO:0000076) that is part of a bundle sheath (PO:0006023)." [POC:Laurel_Cooper] synonym: "celula clorenquimatica de la vaina del haz vascular (Spanish) " EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "維管束鞘同化組織、葉緑組織細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:532 is_a: PO:0000076 ! chlorenchyma cell is_a: PO:0025541 ! bundle sheath cell created_by: Laurel_Cooper creation_date: 2013-04-05T18:31:57Z [Term] id: PO:0025543 name: tapetum cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) that is part of the tapetum (PO:0025313)." [POC:Laurel_Cooper] comment: The tapetum is the inner-most layer of a sporangium wall (PO:0025306). synonym: "célula del tapete (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tapetal cell" EXACT [] synonym: "タペート細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:531 is_a: PO:0025606 ! native plant cell relationship: part_of PO:0025313 ! tapetum created_by: Laurel_Cooper creation_date: 2013-04-08T13:58:47Z [Term] id: PO:0025544 name: microsporangium tapetum cell namespace: plant_anatomy def: "A tapetum cell (PO:0025543) that is part of a microsporangium tapetum (PO:0025314)." [POC:Laurel_Cooper] synonym: "célula del tapete del microsporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "microsporangium tapetal cell" EXACT [] synonym: "小胞子嚢タペート細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:531 is_a: PO:0025543 ! tapetum cell relationship: part_of PO:0025314 ! microsporangium tapetum created_by: Laurel_Cooper creation_date: 2013-04-08T14:29:34Z [Term] id: PO:0025545 name: anther wall tapetum cell namespace: plant_anatomy def: "A microsporangium tapetum cell (PO:0025544) that is part of the anther wall tapetum (PO:0009071)." [POC:Laurel_Cooper] synonym: "anther wall tapetal cell" EXACT [] synonym: "célula de la pared del tapete de la antera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葯壁絨毯細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:531 is_a: PO:0025544 ! microsporangium tapetum cell relationship: part_of PO:0009071 ! anther wall tapetum created_by: Laurel_Cooper creation_date: 2013-04-08T14:37:38Z [Term] id: PO:0025546 name: accessory paraclade namespace: plant_anatomy def: "A primary inflorescence branch (PO:0006321) borne in the same axil (PO:0025224) as an existing primary inflorescence branch (PO:0006321)." [PMID:7555701, PO:curators] synonym: "accessory second order inflorescence axis" EXACT [] synonym: "paraclado accesorio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "副(補助)側生分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:526 is_a: PO:0006321 ! primary inflorescence branch created_by: Laurel_Cooper creation_date: 2013-04-18T15:34:19Z [Term] id: PO:0025547 name: cauline paraclade namespace: plant_anatomy def: "A primary inflorescence branch (PO:0006321) borne on the elongated first order inflorescence axis (PO:0025104)." [PMID:7555701, POC:curators] synonym: "paraclado caulinar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎側生分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:526 is_a: PO:0006321 ! primary inflorescence branch created_by: Laurel_Cooper creation_date: 2013-04-18T15:45:59Z [Term] id: PO:0025548 name: rosette paraclade namespace: plant_anatomy def: "A primary inflorescence branch (PO:0006321) borne on the compacted first order inflorescence axis (PO:0025104), forming the rosette." [PMID:755701, POC:curators] synonym: "paraclado en roseta (Spanish) " RELATED [POC:Maria_Alejandra_Gandolfo] synonym: "ロゼット側生分枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:526 is_a: PO:0006321 ! primary inflorescence branch created_by: Laurel_Cooper creation_date: 2013-04-18T15:50:04Z [Term] id: PO:0025549 name: trichome tip namespace: plant_anatomy def: "A plant structure (PO:0009011) that is the apical most portion of a trichome apex (PO:0025550)." [POC:curators] comment: This term is the parent to the tip of a multicellular trichome (PO:0025162) or the tip of a unicellular trichome (PO:0025537), specifically, a multicellular trichome tip (PO:0025535) and a unicellular trichome tip (GO:0090553), which is a GO cellular component term. synonym: "punta del tricoma (Spanish)" EXACT Spanish [POC:curators] synonym: "トリコーム(毛茸、糸状体)先端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: GO_GIT:10340 xref: PO_GIT:533 is_a: PO:0009011 ! plant structure relationship: part_of PO:0025550 ! trichome apex created_by: Laurel_Cooper creation_date: 2013-04-19T18:40:11Z [Term] id: PO:0025550 name: trichome apex namespace: plant_anatomy def: "A plant structure (PO:0009011) that is the apical most portion of a trichome (PO:0000282)." [POC:Laurel_Cooper] comment: This term is the parent to the apex of a multicellular trichome (PO:0025162) or a unicellular trichome (PO:0025537), specifically, a multicellular trichome apex (PO:0025551) and an unicellular trichome apex (GO:0090552) which is a GO cellular component term. synonym: "apice del tricoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "トリコーム(毛茸、糸状体)頂端 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: GO_GIT:10340 xref: PO_GIT:533 is_a: PO:0009011 ! plant structure relationship: part_of PO:0000282 ! trichome created_by: Laurel_Cooper creation_date: 2013-04-19T19:22:17Z [Term] id: PO:0025551 name: multicellular trichome apex namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) that is the apical most portion of a multicellular trichome (PO:0025162)." [POC:Laurel_Cooper] comment: This term describes the apex region of a multicellular trichome (PO:0000282). The apex of a unicellular trichome is a GO cellular component: unicellular trichome apex (GO:0090552). synonym: "apex of a multicellular trichome" EXACT [] xref: GO_GIT:10340 xref: PO_GIT:533 is_a: PO:0025550 ! trichome apex created_by: Laurel_Cooper creation_date: 2013-04-19T19:46:05Z [Term] id: PO:0025552 name: centarch protoxylem namespace: plant_anatomy def: "A portion of protoxylem (PO:0000272) tissue in which the maturation of primary xylem of the shoot system progresses centrifugally with the oldest elements (protoxylem) in the center of the axis." [ISBN:9780716719465, POC:curators] comment: This pattern was common in early land plants. synonym: "protoxilema centrarco (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "心原型原生木部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:534 is_a: PO:0000272 ! protoxylem created_by: Laurel_Cooper creation_date: 2013-04-24T13:35:57Z [Term] id: PO:0025553 name: mesarch protoxylem namespace: plant_anatomy def: "A portion of protoxylem (PO:0000272) tissue in which the maturation of primary xylem (PO:0005849) of the shoot system (PO:0009006) progresses both centripetally and centrifugally from the center." [ISBN:0471245208, POC:Laurel_Cooper] comment: Mesarch protoxylem is found in ferns and cycads stems. synonym: " protoxilema mesarco (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: " 中原型原生木部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:534 is_a: PO:0000272 ! protoxylem created_by: Laurel_Cooper creation_date: 2013-04-24T13:44:53Z [Term] id: PO:0025554 name: exarch protoxylem namespace: plant_anatomy def: "A portion of protoxylem (PO:0000272) tissue in which the maturation of primary xylem (PO:0005849) progresses centripetally, the oldest elements (protoxylem) are farthest from the center of the plant axis (PO:0025004)." [ISBN:0471245208, POC:Laurel_Cooper] synonym: " 外原型原生木部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] synonym: "protoxilema exarco (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] xref: PO_GIT:534 is_a: PO:0000272 ! protoxylem created_by: Laurel_Cooper creation_date: 2013-04-24T14:19:54Z [Term] id: PO:0025555 name: root system exarch protoxylem namespace: plant_anatomy def: "A portion of exarch protoxylem (PO:002554) tissue in which the maturation of primary xylem (PO:0005849) of the root system (PO:0025025) progresses centripedally, with the oldest elements (protoxylem) farthest from the center of the plant axis (PO:0025004)." [ISBN:0471245208, POC:Laurel_Cooper] synonym: "protoxilema exarco de la raiz (Spanish) " EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根外原型原生木部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:534 is_a: PO:0025554 ! exarch protoxylem created_by: Laurel_Cooper creation_date: 2013-04-24T14:27:59Z [Term] id: PO:0025556 name: shoot system exarch protoxylem namespace: plant_anatomy def: "A portion of exarch protoxylem (PO:002554) tissue in which the maturation of primary xylem (PO:0005849) of the shoot system (PO:0009006) progresses centripetally, with the oldest elements (protoxylem) farthest from the center of the plant axis (PO:0025004)." [ISBN:0471245208, POC:Laurel_Cooper] synonym: " シュート組織外原型原生木部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] synonym: "protoxilema exarco del sistema del epiblasto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] xref: PO_GIT:534 is_a: PO:0025554 ! exarch protoxylem created_by: Laurel_Cooper creation_date: 2013-04-24T14:29:06Z [Term] id: PO:0025557 name: endarch protoxylem namespace: plant_anatomy def: "A portion of protoxylem (PO:0000272) tissue in which the maturation of primary xylem (PO:0005849) of the shoot system (PO:0009006) progresses centrifugally, with the oldest elements (protoxylem) towards the center of the plant axis (PO:0025004)." [ISBN:0471245208, POC:Laurel_Cooper] comment: Endarch protoxylem is typically found in stems of seed plants, and also in leaves in which the protoxylem is on the adaxial side. synonym: "protoxilema endarch (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "内原型原生木部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:534 is_a: PO:0000272 ! protoxylem created_by: Laurel_Cooper creation_date: 2013-04-24T14:53:32Z [Term] id: PO:0025558 name: monarch protoxylem namespace: plant_anatomy def: "A portion of root exarch protoxylem (PO:0025555) tissue in which the primary xylem (PO:0005849) of the root system (PO:0025025) has only one protoxylem strand or pole, and differentiation progresses centripetally, with the oldest element (protoxylem) farthest from the center of the plant axis (PO:0025004)." [ISBN:0471245208, POC:Laurel_Cooper] synonym: "protoxilema monarco (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "単原型原生木部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:534 is_a: PO:0025555 ! root system exarch protoxylem created_by: Laurel_Cooper creation_date: 2013-04-24T15:14:22Z [Term] id: PO:0025559 name: diarch protoxylem namespace: plant_anatomy def: "A portion of root exarch protoxylem (PO:0025555) tissue in which the primary xylem (PO:0005849) of the root system (PO:0025025) has two protoxylem strands or poles, and differentiation progresses centripetally, with the oldest elements (protoxylem) farthest from the center of the plant axis (PO:0025004)." [ISBN:0471245208, POC:Laurel_Cooper] synonym: " 二原型原生木部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] synonym: "protoxilema diarco (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] xref: PO_GIT:534 is_a: PO:0025555 ! root system exarch protoxylem created_by: Laurel_Cooper creation_date: 2013-04-24T15:01:31Z [Term] id: PO:0025560 name: triarch protoxylem namespace: plant_anatomy def: "A portion of root exarch protoxylem (PO:0025555) tissue in which the primary xylem (PO:0005849) of the root system (PO:0025025) has three protoxylem strands or poles, and differentiation progresses centripetally, with the oldest elements (protoxylem) farthest from the center of the plant axis (PO:0025004)." [ISBN:0471245208, POC:Laurel_Cooper] synonym: "protoxilema triarco (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "三原型原生木部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:534 is_a: PO:0025555 ! root system exarch protoxylem created_by: Laurel_Cooper creation_date: 2013-04-24T15:08:29Z [Term] id: PO:0025561 name: tetrarch protoxylem namespace: plant_anatomy def: "A portion of root exarch protoxylem (PO:0025555) tissue in which the primary xylem (PO:0005849) of the root system (PO:0025025) has four protoxylem strands or poles, and differentiation progresses centripetally, with the oldest elements (protoxylem) farthest from the center of the plant axis (PO:0025004)." [ISBN:0471245208, POC:Laurel_Cooper] synonym: "protoxilema tetrarco (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "四原型原生木部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:534 is_a: PO:0025555 ! root system exarch protoxylem created_by: Laurel_Cooper creation_date: 2013-04-24T15:09:27Z [Term] id: PO:0025562 name: pentarch protoxylem namespace: plant_anatomy def: "A portion of root exarch protoxylem (PO:0025555) tissue in which the primary xylem (PO:0005849) of the root system (PO:0025025) has five protoxylem strands or poles, and differentiation progresses centripetally, with the oldest elements (protoxylem) farthest from the center of the plant axis (PO:0025004)." [ISBN:0471245208, POC:Laurel_Cooper] synonym: "protoxilema pentarco (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "五原型原生木部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:534 is_a: PO:0025555 ! root system exarch protoxylem created_by: Laurel_Cooper creation_date: 2013-04-24T15:10:29Z [Term] id: PO:0025563 name: polyarch protoxylem namespace: plant_anatomy def: "A portion of root exarch protoxylem (PO:0025555) tissue in which the primary xylem (PO:0005849) of the root system (PO:0025025) has more than five protoxylem strands or poles, and differentiation progresses centripetally, with the oldest elements (protoxylem) farthest from the center of the plant axis (PO:0025004)." [ISBN:0471245208, POC:Laurel_Cooper] synonym: "protoxilema poliarco (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "多原型原生木部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:534 is_a: PO:0025555 ! root system exarch protoxylem created_by: Laurel_Cooper creation_date: 2013-04-24T15:11:11Z [Term] id: PO:0025564 name: megasporangium tapetum cell namespace: plant_anatomy def: "A tapetum cell (PO:0025543) that is part of a megasporangium tapetum (PO:0025315)." [POC:curators] synonym: "célula del tapete de megasporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "大胞子嚢絨毯組織(タペート組織)細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:531 is_a: PO:0025543 ! tapetum cell relationship: part_of PO:0025315 ! megasporangium tapetum created_by: Laurel_Cooper creation_date: 2013-05-23T11:26:06Z [Term] id: PO:0025565 name: shoot system xylem sap namespace: plant_anatomy def: "A xylem sap (PO:0025539) that is located in the shoot system (PO:0009006)." [POC:curators] synonym: "savia del floema del epiblasto (Spanish) " EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート組織木部樹液 (Japanese) " EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:530 is_a: PO:0025539 ! xylem sap created_by: Laurel_Cooper creation_date: 2013-05-23T16:52:45Z [Term] id: PO:0025566 name: shoot system phloem sap namespace: plant_anatomy def: "A phloem sap (PO:0025540) that is located in the shoot system (PO:0009006)." [POC:curators] synonym: "savia del floema del sistema del epiblasto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "シュート組織師管液 (Japanese)" EXACT Japanese [] xref: PO_GIT:530 is_a: PO:0025540 ! phloem sap created_by: Laurel_Cooper creation_date: 2013-05-23T16:52:49Z [Term] id: PO:0025567 name: root system phloem sap namespace: plant_anatomy def: "A phloem sap (PO:0025540) that is located in the root system (PO:0025025)." [POC:curators] synonym: "savia del floema del sistema de la raiz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根組織師管液 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:530 is_a: PO:0025540 ! phloem sap created_by: Laurel_Cooper creation_date: 2013-05-23T16:57:41Z [Term] id: PO:0025568 name: root system xylem sap namespace: plant_anatomy def: "A xylem sap (PO:0025539) that is located in the root system (PO:0025025)." [POC:curators] synonym: "savia del xilema del sistema de la raiz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "根組織木部樹液 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:530 is_a: PO:0025539 ! xylem sap created_by: Laurel_Cooper creation_date: 2013-05-23T16:58:26Z [Term] id: PO:0025569 name: free petal namespace: plant_anatomy def: "A petal (PO:0009032) that is part of a perianth (PO:0009058) that contains fused sepals (PO:0025584) and/or fused petals (PO:0025583), but is separate from the other sepals (PO:0009031) and petals (PO:0009032)." [POC:Laurel_Cooper] comment: A free petal (PO:0025569) only occurs in a perianth (PO:0009058) that contains fused sepals (PO:0025584) and/or fused petals (PO:0025583). If you are describing a petal (PO:0009032) that is part of a perianth (PO:0009058) where none of the sepals (PO:0009031) and/or petals (PO:0009032) are fused, you should use petal. synonym: "petalo libre (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "遊離花弁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:542 is_a: PO:0009032 ! petal created_by: Laurel_Cooper creation_date: 2013-05-29T11:58:32Z [Term] id: PO:0025575 name: protoxylem tracheary element namespace: plant_anatomy def: "A primary xylem tracheary element (PO:0025444) with predominately annular or helical secondary wall thickening that are the first formed tracheary elements (PO:0000290) at a particular location." [ISBN:0471738433, POC:Laura_Moore] comment: In a given portion of primary xylem (PO:0005849), protoxylem tracheary elements are generally smaller in size, fewer in number, un-pitted and have less secondary wall material than metaxylem tracheary elements (PO:0025576). synonym: "elemento de traqueida del protoxilema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "原生木部仮導管要素 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:440 is_a: PO:0025444 ! primary xylem tracheary element relationship: part_of PO:0000272 ! protoxylem created_by: moorel creation_date: 2013-06-10T11:36:21Z [Term] id: PO:0025576 name: metaxylem tracheary element namespace: plant_anatomy def: "A primary xylem tracheary element (PO:0025444) that may have helical, scalariform, reticulate and/or pitted secondary wall thickening." [ISBN:0471738433, POC:Laura_Moore] comment: In a given portion of primary xylem (PO:0005849), metaxylem tracheary elements are generally larger in size, greater in number, are pitted and have more secondary wall material than protoxylem tracheary elements (PO:0025575). synonym: "elemento de traqueida del metaxilema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "後生木部仮導管要素 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:440 is_a: PO:0025444 ! primary xylem tracheary element relationship: part_of PO:0000372 ! metaxylem created_by: moorel creation_date: 2013-06-10T11:48:17Z [Term] id: PO:0025577 name: epicalyx bract namespace: plant_anatomy def: "A flower bract (PO:0009034) that is part of the epicalyx (PO:0009063)." [POC:curators] synonym: "bractea del epicalix (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "がく状総苞 苞葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO-SF2_PO:545 is_a: PO:0009034 ! flower bract relationship: part_of PO:0009063 ! epicalyx created_by: Laurel_Cooper creation_date: 2013-06-12T13:17:57Z [Term] id: PO:0025580 name: fused perianth namespace: plant_anatomy def: "A perianth (PO:0009058) in which one or more of the petals (PO:0009032), sepals (PO:0009031), and/or tepals (PO:0009033) are fused (PATO:0000642)." [ISBN:9781842464229, PATO:0000642, POC:curators] comment: The petals (PO:0009032), sepals (PO:0009031) and tepals (PO:0009033) may be fused anywhere along the phyllome margin (PO:0025018). In some cases where the calyx (PO:0009060) and corolla (PO:0009060) are fused at the base it is referred to as a perianth tube. synonym: "perianto fusionado (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "融合花蓋、花被 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:549 is_a: PO:0009058 ! perianth created_by: brianatkinson creation_date: 2013-06-25T14:09:14Z [Term] id: PO:0025581 name: fused corolla namespace: plant_anatomy def: "A corolla (PO:0009059) that is composed of fused petals (PO:0025583)." [POC:curators] synonym: "connate petal structure" EXACT [] synonym: "corola fusionada (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "融合花冠 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:549 is_a: PO:0009059 ! corolla created_by: brianatkinson creation_date: 2013-06-25T15:13:14Z [Term] id: PO:0025582 name: fused calyx namespace: plant_anatomy def: "A calyx (PO:0009060) that is composed of fused sepals (PO:0025584)." [POC:curators] synonym: "caliz fusionado (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "connate sepal structure" EXACT [] synonym: "融合がく(Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:549 is_a: PO:0009060 ! calyx created_by: brianatkinson creation_date: 2013-06-25T15:40:18Z [Term] id: PO:0025583 name: fused petal namespace: plant_anatomy def: "A petal (PO:0009032) that is part of a fused corolla (PO:0025581) or a fused perianth (PO:0025580)." [POC:curators] comment: In fused perianth (PO:0025580), the fused petal (PO:0025583) may be joined to a fused sepal (PO:002569) or another fused petal. synonym: "petalo fusionado (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "融合花弁 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:549 is_a: PO:0009032 ! petal relationship: part_of PO:0025580 ! fused perianth relationship: part_of PO:0025581 ! fused corolla created_by: brianatkinson creation_date: 2013-06-26T13:16:23Z [Term] id: PO:0025584 name: fused sepal namespace: plant_anatomy def: "A sepal (PO:0009031) that is part of the fused calyx (PO:0025582) or a fused perianth (PO:0025580)." [POC:curators] synonym: "sepalo fusionado (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "融合がく片 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:549 is_a: PO:0009031 ! sepal created_by: brianatkinson creation_date: 2013-06-26T15:12:58Z [Term] id: PO:0025586 name: phyllome founder cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) that is part of the phyllome anlagen (PO:0025430)." [PMID:12610522, POC:Laurel_Cooper] comment: As a group, the phyllome founder cells encompass several layers of the shoot apical meristem (PO:0020148) and form a phyllome anlagen (PO:0025430). Founder cells do not function as stem cells but rather have a determinate fate and can be defined by histological, clonal and molecular criteria. synonym: "phyllome anlagen cell" EXACT [] xref: PO_GIT:575 is_a: PO:0025606 ! native plant cell relationship: part_of PO:0025430 ! phyllome anlagen created_by: Laurel_Cooper creation_date: 2013-10-02T11:58:41Z [Term] id: PO:0025587 name: free sepal namespace: plant_anatomy def: "A sepal (PO:0009031) that is part of a perianth (PO:0009058) that contains fused sepals (PO:0025584) and/or fused petals (PO:0025583), but is separate from the other sepals (PO:0009031) and petals (PO:0009032)." [POC:curators_test] comment: A free sepal (PO:0025587) only occurs in a perianth (PO:0009058) that contains fused sepals (PO:0025584) and/or fused petals (PO:0025583). If you are describing a sepal (PO:0009031) that is part of a perianth (PO:0009058) where none of the sepals (PO:0009031) and/or petals (PO:0009032) are fused, you should use sepal. synonym: "sepalo libre (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "遊離がく片(Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:549 is_a: PO:0009031 ! sepal created_by: brianatkinson creation_date: 2013-07-01T13:18:07Z [Term] id: PO:0025589 name: leaf lamina tip namespace: plant_anatomy def: "A leaf tip (PO:0025142) that is the distal portion of the leaf lamina (PO:0020039)." [POC:Brian_Atkinson] comment: This is the portion of the leaf lamina (PO:0020039) that is furthest away from the stem (PO:0009047). xref: PO_GIT:574 is_a: PO:0025142 ! leaf tip created_by: brianatkinson creation_date: 2013-09-27T13:53:19Z [Term] id: PO:0025590 name: receptacle pith namespace: plant_anatomy def: "A portion of pith (PO:0006109) that is part of a receptacle (PO:0009064)." [POC:Laurel_Cooper] xref: PO_GIT:114 is_a: PO:0006109 ! pith relationship: part_of PO:0009064 ! receptacle created_by: Laurel_Cooper creation_date: 2013-09-30T10:42:43Z [Term] id: PO:0025591 name: receptacle cortex namespace: plant_anatomy def: "A portion of cortex (PO:0005708) that is part of a receptacle (PO:0009064)." [POC:Laurel_Copoer] xref: PO_GIT:115 is_a: PO:0005708 ! cortex relationship: part_of PO:0009064 ! receptacle created_by: Laurel_Cooper creation_date: 2013-09-30T11:07:16Z [Term] id: PO:0025592 name: vascular leaf founder cell namespace: plant_anatomy def: "A phyllome founder cell (PO:0025586) that is part of a vascular leaf anlagen (PO:0025431)." [PMID:12610522, POC:Laurel_Cooper] comment: As a group, the vascular leaf founder cells encompass several layers of the shoot apical meristem (PO:0020148) and form a vascular leaf anlagen (PO:0025431). Founder cells do not function as stem cells but rather have a determinate fate and can be defined by histological, clonal and molecular criteria. The analagen may consist of one or more founder cells. xref: PO_GIT:575 is_a: PO:0025586 ! phyllome founder cell relationship: part_of PO:0025431 ! vascular leaf anlagen created_by: Laurel_Cooper creation_date: 2013-10-02T12:00:28Z [Term] id: PO:0025593 name: shoot-borne internode root namespace: plant_anatomy def: "A shoot-borne root (PO:0000042) that arises from a shoot axis internode (PO:0005005)." [POC:Laurel_Cooper] synonym: "adventitious root" BROAD [] synonym: "internode root " RELATED [] xref: PO_GIT:170 is_a: PO:0000042 ! shoot-borne root created_by: Laurel_Cooper creation_date: 2013-11-11T16:24:39Z [Term] id: PO:0025594 name: ground meristem namespace: plant_anatomy def: "A portion of meristem tissue (PO:0009013) that gives rise to a portion of ground tissue (PO:0025059)." [POC:curators, POC:Laurel_Cooper] xref: PO_GIT:584 is_a: PO:0009013 ! portion of meristem tissue created_by: Laurel_Cooper creation_date: 2013-11-18T11:14:03Z [Term] id: PO:0025595 name: shoot system ground meristem namespace: plant_anatomy def: "A ground meristem (PO:0025594) that gives rise to a portion of ground tissue (PO:0025059) in the shoot system (PO:0009006)." [POC:Laurel_Cooper] comment: The meristem L2 layer (PO:0009021) and meristem L3 layer (PO:0009021) of the are part of the shoot system ground meristem (PO:0025595). xref: PO_GIT:XXX is_a: PO:0025594 ! ground meristem relationship: part_of PO:0009006 ! shoot system created_by: Laurel_Cooper creation_date: 2013-11-23T13:29:56Z [Term] id: PO:0025596 name: root system ground meristem namespace: plant_anatomy def: "A ground meristem (PO:0025594) that gives rise to a portion of ground tissue (PO:0025059) in the root system (PO:0025025)." [POC:Laurel_Cooper] xref: PO_GIT:584 is_a: PO:0025594 ! ground meristem relationship: part_of PO:0025025 ! root system created_by: Laurel_Cooper creation_date: 2013-11-23T13:38:49Z [Term] id: PO:0025597 name: ear infructescence namespace: plant_anatomy def: "An infructescence (PO:0006342) in Zea species that bears kernels (i.e. fruit; PO:0009001) on a compact infructescence axis (PO:0025242) and develops from the ear inflorescence (PO:0020136)." [POC:Laurel_Cooper] subset: Maize xref: PO_GIT:580 is_a: PO:0006342 ! infructescence created_by: Laurel_Cooper creation_date: 2013-12-07T11:57:21Z [Term] id: PO:0025598 name: pistillate inflorescence namespace: plant_anatomy def: "An inflorescence (PO:0009049) that includes as part only pistillate flowers (PO:0025599)." [POC:Laurel_Cooper] synonym: "carpellate inflorescence" EXACT [] synonym: "female inflorescence" RELATED [] xref: PO_GIT:585 is_a: PO:0009049 ! inflorescence created_by: Laurel_Cooper creation_date: 2013-12-13T11:16:53Z [Term] id: PO:0025599 name: pistillate flower namespace: plant_anatomy def: "A flower (PO:0009046) that includes as part a single carpel (PO:0009030) or a gynoecium (PO:0009062), but the androecium (PO:0009061) is absent or has aborted during development." [POC:Laurel_Cooper] synonym: "carpellate flower" EXACT [] synonym: "diclinous flower" BROAD [] synonym: "female flower" RELATED [CO_125:0000050] synonym: "imperfect flower" BROAD [] xref: PO_GIT:585 is_a: PO:0009046 ! flower created_by: Laurel_Cooper creation_date: 2013-12-13T11:26:58Z [Term] id: PO:0025600 name: staminate flower namespace: plant_anatomy def: "A flower (PO:0009046) that includes as part an androecium (PO:0009061), and the gynoecium (PO:0009062) is absent or has aborted during development." [POC:Laurel_Cooper] synonym: "adenate flower" RELATED [] synonym: "diclinous flower" BROAD [] synonym: "imperfect flower" BROAD [] synonym: "male flower" RELATED [CGP:curators] xref: PO_GIT:585 is_a: PO:0009046 ! flower created_by: Laurel_Cooper creation_date: 2013-12-13T11:27:26Z [Term] id: PO:0025601 name: staminate inflorescence namespace: plant_anatomy def: "An inflorescence (PO:0009049) that includes as part only staminate flowers (PO:0025600)." [POC:Laurel_Cooper] synonym: "male inflorescence" RELATED [] xref: PO_GIT:585 is_a: PO:0009049 ! inflorescence created_by: Laurel_Cooper creation_date: 2013-12-13T13:37:56Z [Term] id: PO:0025603 name: plant resin namespace: plant_anatomy def: "A portion of plant substance (PO:0025161) that consists of a complex mixture of organic aromatic compounds such as mono-, sesqui-, and diterpenoids." [PMID:11337413, POC:Laurel_Cooper] comment: Plant resins are often produced by Gymnosperms but not restricted to those plants. In the conifers, plant resins are constitutively and inducibly produced through the secretory activity of resin cells (PO:0025604), and can be exuded through a resin canal (PO:0005665) to a site of injury or predator attack. subset: Gymnosperms synonym: "oleoresin " RELATED [] synonym: "pitch " EXACT [] xref: CHEBI:24913 xref: CHEBI:26873 xref: PO_GIT:587 is_a: PO:0025161 ! portion of plant substance created_by: Laurel_Cooper creation_date: 2014-04-10T09:51:14Z [Term] id: PO:0025604 name: resin cell namespace: plant_anatomy def: "An epidermal cell (PO:0004013) that secretes plant resin (PO:0025603), and may line resin canals (PO:0005665) and/or be associated with resin blisters (or cysts)." [PMID:11337413, POC:Laurel_Cooper] xref: PO_GIT:587 is_a: PO:0004013 ! epidermal cell created_by: Laurel_Cooper creation_date: 2014-04-10T12:34:56Z [Term] id: PO:0025605 name: fruit pedicel abscission zone namespace: plant_anatomy def: "An abscission zone (PO:0000146) that forms as a swelling or joint on the fruit pedicel (PO:0004536)." [PMID:22106095, POC:Laurel_Cooper] subset: Tomato synonym: "fruit pedicel joint" EXACT [] synonym: "pedicel joint" RELATED [] xref: PO_GIT:590 is_a: PO:0000146 ! abscission zone relationship: part_of PO:0004536 ! fruit pedicel created_by: Laurel_Cooper creation_date: 2014-05-13T11:16:36Z [Term] id: PO:0025606 name: native plant cell namespace: plant_anatomy def: "A plant cell (PO:0009002) that is either part of a multicellular whole plant (PO:0000003) 'in vivo' or a unicellular organism 'in natura' (i.e. part of a natural environment)." [POC:Laurel_Cooper] comment: A native plant cell is one that is not grown or maintained in vitro, nor part of an in vitro plant structure (PO:0000004). xref: PO_GIT:586 is_a: PO:0009002 ! plant cell created_by: Laurel_Cooper creation_date: 2014-05-13T16:51:47Z [Term] id: PO:0025607 name: vegetative shoot system namespace: plant_anatomy def: "A shoot system (PO:0009006) that has as parts only vegetative tissues and organs." [POC:Laurel_Cooper] synonym: "" RELATED [] xref: PO_GIT:167 xref: PO_GIT:593 is_a: PO:0009006 ! shoot system created_by: Laurel_Cooper creation_date: 2014-05-20T15:20:24Z [Term] id: PO:0025608 name: flower pedicel abscission zone namespace: plant_anatomy def: "An abscission zone (PO:0000146) that forms as a swelling or joint on the flower pedicel (PO:009052)." [PMID:24744429, POC:Laurel_Cooper] subset: Tomato xref: PO_GIT:590 is_a: PO:0000146 ! abscission zone relationship: part_of PO:0009052 ! flower pedicel created_by: Laurel_Cooper creation_date: 2014-06-13T14:09:26Z [Term] id: PO:0025609 name: shoot axis tegument layer namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) that forms a tough, protective outer layer on a shoot axis and includes as parts a shoot axis hypodermis (PO:0005057) and a shoot axis epidermis (PO:0000112)." [PMID:xyz, POC:Laurel_Cooper] synonym: "shoot axis rind" EXACT [] xref: PO_GIT:596 is_a: PO:0009007 ! portion of plant tissue created_by: Laurel_Cooper creation_date: 2014-06-13T16:13:12Z [Term] id: PO:0025610 name: stem hypodermis namespace: plant_anatomy def: "A portion of hypodermis (PO:0005051) that is part of a stem cortex (PO:0025612)." [POC:Laurel_Cooper] xref: PO_GIT:126 is_a: PO:0005057 ! shoot axis hypodermis relationship: part_of PO:0025612 ! stem cortex created_by: Laurel_Cooper creation_date: 2014-06-13T16:39:50Z [Term] id: PO:0025611 name: stem tegument layer namespace: plant_anatomy def: "A portion of shoot axis tegument layer (PO:0025609) that a tough, protective outer layer on a stem (PO:0009047) and includes as parts a stem hypodermis (PO:0025610) and a stem epidermis (PO:0025178)." [POC:Cooperl] subset: Angiosperm subset: Maize subset: Poaceae subset: Rice synonym: "stem rind " EXACT [] xref: PO_GIT:596 is_a: PO:0025609 ! shoot axis tegument layer created_by: Laurel_Cooper creation_date: 2014-06-13T16:47:24Z [Term] id: PO:0025612 name: stem cortex namespace: plant_anatomy def: "A portion of shoot axis cortex (PO:0000223) that is part of a stem (PO:0009047)." [POC:Laurel_Cooper] xref: PO_GIT:115 is_a: PO:0000223 ! shoot axis cortex created_by: Laurel_Cooper creation_date: 2014-06-13T16:51:52Z [Term] id: PO:0025613 name: spine petiole namespace: plant_anatomy def: "A petiole (PO:0020038) that is sclerified and persistent." [POC:austin_meier] comment: The petiole (PO:0020038) abcisses longitudinally and the leaf lamina (PO:0020039) withers. xref: PO_GIT:535 is_a: PO:0020038 ! petiole created_by: austinmeier creation_date: 2015-08-11T16:06:37Z [Term] id: PO:0025614 name: gemma namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) which is a small ball of cells born on a thallus (PO:0030027) and is involved in asexual reproduction." [ISBN:1133170323, POC:curators] xref: PO_GIT:592 is_a: PO:0009007 ! portion of plant tissue created_by: meiera creation_date: 2015-09-23T15:19:52Z [Term] id: PO:0025615 name: rosette namespace: plant_anatomy def: "A collective leaf structure (PO:0025022) consisting of a group of rosette leaves (PO:0000014), generally borne at the base of the plant, that are separated by very short stem internodes (PO:0020142)." [POC:austin_meier, POC:Laurel_Cooper] xref: PO_GIT:302 xref: PO_GIT:603 is_a: PO:0025022 ! collective leaf structure created_by: meiera creation_date: 2015-09-23T15:41:20Z [Term] id: PO:0030001 name: chloronema cell namespace: plant_anatomy def: "A chlorenchyma cell that is part of a chloronema and has cross walls of adjacent cells that are perpendicular to the protonema axis." [POC:Ramona_Walls] comment: A chloronema cell contains many well-developed chloroplasts. subset: Bryophytes subset: CL synonym: "célula del cloronema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "クロロネマ細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:300 is_a: PO:0000076 ! chlorenchyma cell relationship: part_of PO:0030004 ! chloronema created_by: rwalls creation_date: 2011-03-10T10:51:12Z [Term] id: PO:0030002 name: caulonema cell namespace: plant_anatomy def: "A chlorenchyma cell that is part of a caulonema and has cross walls of adjacent cells that are oblique to the protonema axis." [POC:Ramona_Walls] comment: A caulonema cell contains fewer, less well-developed chloroplasts than a chloronema cell. subset: Bryophytes subset: CL synonym: "célula del caulonema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "カウロネマ細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:300 is_a: PO:0000076 ! chlorenchyma cell relationship: part_of PO:0030005 ! caulonema created_by: rwalls creation_date: 2011-03-10T10:51:12Z [Term] id: PO:0030003 name: protonema namespace: plant_anatomy def: "A portion of chlorenchyma tissue that develops directly from a spore and grows by division of an apical cell to form filaments that are one cell wide and dichotomously branching." [POC:Ramona_Walls] comment: The protonema is the first structure that develops in the gametophytic phase of mosses, some other bryophytes, and leptosporangiate ferns. The term protonema is also used to refer to the phase of development in which protonemal tissue is produced (see PO:0030006 protonema phase). In some species of moss, the protonema is perennial. A protonema may develop from sporophytic tissue during apospory. subset: Bryophytes subset: Pteridophytes synonym: "portion of protonema tissue" EXACT [] synonym: "protonema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "protonemata" EXACT Plural [] synonym: "原糸体 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:300 is_a: PO:0005426 ! chlorenchyma created_by: rwalls creation_date: 2011-03-10T11:00:03Z [Term] id: PO:0030004 name: chloronema namespace: plant_anatomy def: "A portion of protonema tissue that consists of only chloronema cells." [POC:Ramona_Walls] comment: Generally, the development of chloronema precedes the development of caulonema. Only the caulonema, and not the chloronema, initiates gametophore buds. subset: Bryophytes synonym: "chloronemata" EXACT Plural [] synonym: "cloronema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "portion of chloronema tissue" EXACT [] synonym: "クロロネマ (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:300 is_a: PO:0030003 ! protonema created_by: rwalls creation_date: 2011-03-10T11:00:03Z [Term] id: PO:0030005 name: caulonema namespace: plant_anatomy def: "A portion of protonema tissue that consists of only caulonema cells." [POC:Ramona_Walls] comment: Generally, the development of caulonema follows the development of chloronema. Only the caulonema, and not the chloronema, initiates gametophore buds. subset: Bryophytes synonym: "caulonema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "caulonemata" EXACT Plural [] synonym: "portion of caulonema tissue" EXACT [] synonym: "カウロネマ (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:300 is_a: PO:0030003 ! protonema created_by: rwalls creation_date: 2011-03-10T11:00:03Z [Term] id: PO:0030007 name: meristematic apical cell namespace: plant_anatomy def: "A single meristematic cell (PO:0004010) at the tip of a plant structure where apical growth occurs." [ISBN:0962073342, ISBN:9780473067304] comment: Apical cells occur only at the tip of a shoot axis apex, leaf apex, root apex, thallus apex, or protonema in bryophytes and some pteridophytes. Apical growth results from division of a single meristematic cell located at the tip of an apical meristem or plant organ, rather than from a population of meristematic cells located at the tip of an apical meristem. The apical cell may be tetrahedral shaped, with three (in shoots) or four (in roots) cutting faces, or wedge-shaped (lenticular) with two cutting faces (in non-vascular leaves or thalli). An apical cell may be established upon germination of a spore or upon the first cell division of an embryo, or later. subset: Bryophytes subset: CL subset: Pteridophytes synonym: "apical cell" EXACT [] synonym: "apical initial" EXACT [] synonym: "célula apical (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "分裂組織の頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:303 is_a: PO:0004010 ! meristematic cell created_by: rwalls creation_date: 2011-03-25T09:35:20Z [Term] id: PO:0030008 name: root meristematic apical cell namespace: plant_anatomy def: "A sporophyte meristematic apical cell that is part of a root tip." [PO_REF:00001, POC:curators] comment: Occurs in the sporophytic phase of pteridophytes. subset: CL subset: Pteridophytes synonym: "célula apical de la raíz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "root apical cell" EXACT [] synonym: "root apical initial" EXACT [] synonym: "根分裂組織の頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:303 is_a: PO:0030015 ! sporophyte meristematic apical cell relationship: part_of PO:0000025 ! root tip created_by: rwalls creation_date: 2011-03-25T09:39:59Z [Term] id: PO:0030009 name: shoot meristematic apical cell namespace: plant_anatomy def: "A meristematic apical cell that is part of a shoot system." [ISBN:0962073342, ISBN:9780473067304] comment: May occur in shoot axes or leaves of bryophytes or ferns. subset: Bryophytes subset: CL subset: Pteridophytes synonym: "célula apical del epiblasto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "shoot apical cell" EXACT [] synonym: "shoot apical initial" EXACT [] synonym: "シュート分裂組織の頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:303 is_a: PO:0030007 ! meristematic apical cell relationship: part_of PO:0009006 ! shoot system created_by: rwalls creation_date: 2011-03-25T09:39:59Z [Term] id: PO:0030010 name: shoot axis meristematic apical cell namespace: plant_anatomy def: "A shoot meristematic apical cell that is part of a shoot apex." [ISBN:0962073342, ISBN:9780473067304] comment: Divides to produces leaf initial cells (if leaves are present) and other stem or branch tissues. subset: Bryophytes subset: CL subset: Pteridophytes synonym: "célula apical del eje del epiblasto (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "shoot axis apical cell" EXACT [] synonym: "shoot axis apical initial" EXACT [] synonym: "シュート軸分裂組織の頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:303 is_a: PO:0030009 ! shoot meristematic apical cell relationship: part_of PO:0000037 ! shoot apex created_by: rwalls creation_date: 2011-03-25T09:42:10Z [Term] id: PO:0030011 name: leaf meristematic apical cell namespace: plant_anatomy def: "A shoot meristematic apical cell that is part of a leaf apex." [ISBN:0962073342, POC:curators] comment: Occurs in the non-vascular leaves of bryophytes and the vascular leaves of some ferns. Only in plants where leaf growth is apical. subset: Bryophytes subset: CL subset: Pteridophytes synonym: "célula apical de la hoja (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "leaf apical cell" EXACT [] synonym: "leaf apical initial" EXACT [] synonym: "葉分裂組織の頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:303 is_a: PO:0030009 ! shoot meristematic apical cell relationship: part_of PO:0020137 ! leaf apex created_by: rwalls creation_date: 2011-03-25T09:43:12Z [Term] id: PO:0030012 name: vascular leaf meristematic apical cell namespace: plant_anatomy def: "A leaf meristematic apical cell that is part of the leaf apex of a vascular leaf." [PO_REF:00001, POC:curators] comment: Occurs in vascular leaves of some ferns in their sporophytic phase. subset: CL subset: Pteridophytes synonym: "célula apical de la hoja vascular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "vascular leaf apical cell" EXACT [] synonym: "vascular leaf apical initial" EXACT [] synonym: "維管束を持つ葉の分裂組織の頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:303 is_a: PO:0030011 ! leaf meristematic apical cell is_a: PO:0030015 ! sporophyte meristematic apical cell relationship: part_of PO:0009025 ! vascular leaf created_by: rwalls creation_date: 2011-03-25T09:44:45Z [Term] id: PO:0030013 name: non-vascular leaf meristematic apical cell namespace: plant_anatomy def: "A leaf meristematic apical cell (PO:0030011) that is part of a leaf apex of a non-vascular leaf." [ISBN:0962073342, PMID:19303301] comment: Occurs in the non-vascular leaves of bryophytes, which grow by division of a single, wedge-shaped apical cell with two cutting faces. subset: Bryophytes subset: CL synonym: "célula apical de la hoja no vascular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "non-vascular leaf apical cell" EXACT [] synonym: "non-vascular leaf apical initial" EXACT [] synonym: "phyllid apical cell" EXACT [] synonym: "phyllid apical initial" EXACT [] synonym: "維管束を持たない葉の分裂組織の頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:303 is_a: PO:0030011 ! leaf meristematic apical cell is_a: PO:0030019 ! gametophore meristematic apical cell relationship: part_of PO:0025075 ! non-vascular leaf created_by: rwalls creation_date: 2011-03-25T09:44:45Z [Term] id: PO:0030014 name: gametophyte meristematic apical cell namespace: plant_anatomy def: "An apical cell that is part of a whole plant in the gametophytic phase." [POC:curators] comment: Occurs bryophytes and pteridophytes. subset: Bryophytes subset: CL subset: Pteridophytes synonym: "célula apical gametofítica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "gametophyte apical cell" EXACT [] synonym: "gametophyte apical initial" EXACT [] synonym: "gametophytic meristematic apical cell" EXACT [] synonym: "配偶体分裂組織の頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:303 is_a: PO:0030007 ! meristematic apical cell created_by: rwalls creation_date: 2011-03-25T10:00:48Z [Term] id: PO:0030015 name: sporophyte meristematic apical cell namespace: plant_anatomy def: "A meristematic apical cell that is part of a whole plant in the sporophytic phase." [POC:curators] comment: Occurs in pteridophytes and the sporophyte of bryophytes. subset: Bryophytes subset: CL subset: Pteridophytes synonym: "célula apical esporofítica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sporophyte apical cell" RELATED [] synonym: "sporophyte apical initial" RELATED [] synonym: "sporophytic meristematic apical cell" EXACT [] synonym: "胞子体分裂組織の頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:303 is_a: PO:0030007 ! meristematic apical cell created_by: rwalls creation_date: 2011-03-25T10:00:48Z [Term] id: PO:0030016 name: seta meristematic apical cell namespace: plant_anatomy def: "A shoot axis meristematic apical cell at the tip of a seta." [ISBN:0962073342, POC:curators] comment: Ceases being an apical cell when the sporangium begins to develop. subset: Bryophytes subset: CL synonym: "célula apical de la seta (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "seta apical cell" EXACT [] synonym: "seta apical initial" EXACT [] synonym: "柄分裂組織の頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:303 is_a: PO:0030010 ! shoot axis meristematic apical cell is_a: PO:0030015 ! sporophyte meristematic apical cell relationship: part_of PO:0030032 ! seta created_by: rwalls creation_date: 2011-04-26T07:56:36Z [Term] id: PO:0030017 name: spore capsule mouth namespace: plant_anatomy def: "A plant anatomical space that is the opening on the apical end of a spore capsule." [POC:curators] comment: May be covered by a peristome. subset: Bryophytes synonym: "boca de la cápsula productora de esporas (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sporangium mouth" EXACT [] synonym: "胞子嚢口 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:313 is_a: PO:0025117 ! plant anatomical space relationship: part_of PO:0025094 ! sporangium created_by: rwalls creation_date: 2011-04-26T09:01:06Z [Term] id: PO:0030018 name: gametophore namespace: plant_anatomy def: "A shoot system (PO:0009006) that consists of the shoot axes (PO:0025029) and non-vascular leaves (PO:0025075) of a plant in the gametophyte development stage (PO:0028003) ." [ISBN:0962073342, POC:curators] comment: A gametophore is the leafy part of the gametophyte of mosses and leafy liverworts, excluding the protonema. Develop from buds that form on the protonema. Antheridia and archegonia arise on the gametophore. subset: Bryophytes synonym: "gametóforo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "ramet" BROAD [] synonym: "茎葉体, 蘚苔類の配偶体 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:287 is_a: PO:0009006 ! shoot system created_by: rwalls creation_date: 2011-03-25T10:28:20Z [Term] id: PO:0030019 name: gametophore meristematic apical cell namespace: plant_anatomy def: "A shoot meristematic apical cell that is part of a gametophore." [ISBN:0962073342, POC:curators] comment: Occurs in the non-vascular shoot system of the gametophyte of mosses and leafy liverworts. subset: Bryophytes subset: CL synonym: "célula apical del gametóforo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "gametophore apical cell" EXACT [] synonym: "gametophore apical initial" EXACT [] synonym: "茎葉体分裂組織の頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:303 is_a: PO:0030009 ! shoot meristematic apical cell is_a: PO:0030014 ! gametophyte meristematic apical cell intersection_of: PO:0030009 ! shoot meristematic apical cell intersection_of: part_of PO:0030018 ! gametophore relationship: part_of PO:0030018 ! gametophore created_by: rwalls creation_date: 2011-03-25T10:45:12Z [Term] id: PO:0030020 name: gametophore axis namespace: plant_anatomy def: "A shoot axis (PO:0025029) that is part of a gametophore (PO:0030018)." [ISBN:0962073342, POC:curators] comment: Found in mosses and leafy liverworts. A stem or branch of the leafy part of a bryophyte. subset: Bryophytes synonym: "caulid" EXACT [] synonym: "cauloid" EXACT [] synonym: "eje del gametóforo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "non-vascular shoot axis" EXACT [] synonym: "茎葉体軸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:289 is_a: PO:0025029 ! shoot axis intersection_of: PO:0025029 ! shoot axis intersection_of: part_of PO:0030018 ! gametophore relationship: part_of PO:0030018 ! gametophore created_by: rwalls creation_date: 2011-03-25T10:57:31Z [Term] id: PO:0030021 name: gametophore branch namespace: plant_anatomy def: "A branch that is part of a gametophore." [POC:Ramona_Walls] comment: A branch of the leafy part of a bryophyte shoot system. subset: Bryophytes synonym: "caulid branch" EXACT [] synonym: "cauloid branch" EXACT [] synonym: "non-vascular branch" EXACT [] synonym: "rama del gametóforo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎葉体枝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:289 is_a: PO:0025073 ! branch is_a: PO:0030020 ! gametophore axis relationship: part_of PO:0030018 ! gametophore created_by: rwalls creation_date: 2011-03-25T11:13:48Z [Term] id: PO:0030022 name: gametophore stem namespace: plant_anatomy def: "A stem that is part of a gametophore." [POC:Ramona_Walls] comment: A stem (the primary axis) of the leafy part of a bryophyte shoot system. subset: Bryophytes synonym: "caulid stem" EXACT [] synonym: "cauloid stem" EXACT [] synonym: "non-vascular stem" EXACT [] synonym: "tallo del gametóforo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎葉体の茎 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:289 is_a: PO:0009047 ! stem is_a: PO:0030020 ! gametophore axis relationship: part_of PO:0030018 ! gametophore created_by: rwalls creation_date: 2011-03-25T11:17:24Z [Term] id: PO:0030023 name: gametophore axis meristematic apical cell namespace: plant_anatomy def: "A shoot axis meristematic apical cell at the tip of a gametophore axis." [ISBN:0962073342, ISBN:9780473067304] comment: Occurs at the tips of the stems and branches of bryophytes. subset: Bryophytes subset: CL synonym: "célula apical del eje del gametóforo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "cauloid apical cell" EXACT [] synonym: "gametophore axis apical cell" EXACT [] synonym: "gametophore axis apical initial" EXACT [] synonym: "non-vascular shoot axis apical cell" EXACT [] synonym: "茎葉体軸分裂組織の頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:303 is_a: PO:0030010 ! shoot axis meristematic apical cell is_a: PO:0030019 ! gametophore meristematic apical cell relationship: part_of PO:0030020 ! gametophore axis created_by: rwalls creation_date: 2011-03-25T11:41:09Z [Term] id: PO:0030024 name: vascular shoot axis meristematic apical cell namespace: plant_anatomy def: "A shoot axis meristematic apical cell at the tip of a shoot apex in a shoot system that has as part vascular tissue." [PO_REF:00001, POC:curators] comment: Occurs in some ferns in their sporophytic phase. subset: CL subset: Pteridophytes synonym: "célula apical del eje del epiblasto vascualr (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "fern shoot axis apical cell" EXACT [] synonym: "vascular shoot axis apical cell" EXACT [] synonym: "vascular shoot axis apical initial" EXACT [] synonym: "維管束を持つシュート軸分裂組織の頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:303 is_a: PO:0030010 ! shoot axis meristematic apical cell is_a: PO:0030015 ! sporophyte meristematic apical cell created_by: rwalls creation_date: 2011-03-25T11:46:56Z [Term] id: PO:0030025 name: thallus meristematic apical cell namespace: plant_anatomy def: "A gametophyte apical cell that is part of a thallus." [ISBN:0962073342] subset: Bryophytes subset: CL subset: Pteridophytes synonym: "célula apical del talo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "thallus apical cell" EXACT [] synonym: "thallus apical initial" EXACT [] synonym: "葉状体分裂組織の頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:303 is_a: PO:0030014 ! gametophyte meristematic apical cell relationship: part_of PO:0030027 ! thallus created_by: rwalls creation_date: 2011-03-25T12:09:10Z [Term] id: PO:0030026 name: gametophore bud namespace: plant_anatomy def: "A vegetative bud that develops into a gametophore." [ISBN:9780473067304] comment: Occurs in mosses and leafy liverworts. Develops from a caulonema cell in mosses. subset: Bryophytes synonym: "brown bud" EXACT [] synonym: "yema del gametóforo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎葉体芽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:288 is_a: PO:0000058 ! vegetative bud created_by: rwalls creation_date: 2011-04-12T08:22:35Z [Term] id: PO:0030027 name: thallus namespace: plant_anatomy def: "A whole plant in the gametophytic phase that has a flat growth form and no distinct organs." [PO_REF:00001] comment: A thallus is a gametophyte of liverworts and pteridophytes and develops from a short-lived protonema. Roughly two dimensional growth results from division of a single apical cell. Thalli may be ribbon or heart shaped or almost filamentous. Although there are no distinct organs, there may be tissue differentiation and dichotomous branching. subset: Bryophytes subset: Pteridophytes synonym: "prothallium" BROAD [] synonym: "talo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "thalli" EXACT Plural [] synonym: "葉状体 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:317 is_a: PO:0000003 ! whole plant created_by: rwalls creation_date: 2011-04-12T08:35:16Z [Term] id: PO:0030028 name: perigonial bract namespace: plant_anatomy def: "A bract (PO:0009055) that subtends an antheridium (PO:0025125)." [ISBN:9780473067304] comment: When an antheridium occurs on a specialized lateral branch of the gametophore, all of the phyllomes on that branch are usually perigonial bracts. If an antheridium occurs on a main axis of the gametophore, usually only the terminal phyllomes are perigonial bracts. subset: Bryophytes synonym: "bráctea del perigonio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "perigonium bract" EXACT [] synonym: "花蓋苞葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:290 is_a: PO:0009055 ! bract relationship: part_of PO:0030018 ! gametophore created_by: rwalls creation_date: 2011-04-12T09:56:04Z [Term] id: PO:0030029 name: sporophyte foot namespace: plant_anatomy def: "A plant organ that is the base of a whole plant in the sporophytic phase and attaches it to the gametophore." [ISBN:0029496608, ISBN:0962073342] comment: Found in bryophytes and some pteridophytes. In mosses, the foot is located below the seta. In ferns, the foot is formed from the upper hypobasal quandrant of the embryo. The sporophyte foot serves for both attachment and absorption. The outer portion of the foot is composed of absorptive transfer cells. subset: Bryophytes subset: Citrus subset: Pteridophytes synonym: "pie del esporofito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胞子体あし (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:304 is_a: PO:0009008 ! plant organ created_by: rwalls creation_date: 2011-04-12T10:01:12Z [Term] id: PO:0030030 name: perichaetal bract namespace: plant_anatomy def: "A bract (PO:0009055) that subtends an archegonium (PO:0025126)." [ISBN:0962073342] comment: When an archegonium occurs on a specialized lateral branch of the gametophore, all of the phyllomes on that branch are usually perichaetal bracts. If an archegonium occurs on a main axis of the gametophore, only the terminal phyllomes are usually perichaetal bracts. The two or three terminal-most perichaetal bracts may fuse to form a gametophytic perianth. subset: Bryophytes synonym: "bráctea pericaetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "perichaetum bract" EXACT [] synonym: "雌花苞葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:290 is_a: PO:0009055 ! bract relationship: part_of PO:0030018 ! gametophore created_by: rwalls creation_date: 2011-04-12T10:07:51Z [Term] id: PO:0030031 name: gametophyte perianth namespace: plant_anatomy def: "A collective phyllome structure that consists of two or more of the most distal perichaetal bracts on a gametophore axis and surround a capsule." [ISBN:0962073342] comment: The perichaetal bracts may fuse laterally in the gametophytic perianth. The gametophytic perianth is not the same structure as a perianth (PO:0009058) in angiosperms. subset: Bryophytes subset: Citrus subset: Pteridophytes synonym: "gametophytic perianth" EXACT [] synonym: "perianto del grametofito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "配偶体花蓋、花被 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025023 ! collective phyllome structure relationship: part_of PO:0030018 ! gametophore created_by: rwalls creation_date: 2011-04-12T10:16:51Z [Term] id: PO:0030032 name: seta namespace: plant_anatomy def: "A stalk (PO:0025066) that supports a spore capsule, the sporangium (PO:0025094)." [ISBN:0962073342, POC:curators] comment: Found in some bryophytes, especially mosses and liverworts. subset: Bryophytes synonym: "seta (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "setae" RELATED Plural [] synonym: "とげ、剛毛、コケの柄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:292 is_a: PO:0025066 ! stalk created_by: rwalls creation_date: 2011-04-12T10:25:45Z [Term] id: PO:0030033 name: antheridiophore namespace: plant_anatomy def: "A stalk (PO:0025066) that supports an antheridium head (PO:0030075)." [ISBN:0962073342] comment: Found in mosses and other bryophytes such as the liverwort Marchantiales. subset: Bryophytes synonym: "anteridióforo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雄器床柄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:320 is_a: PO:0025066 ! stalk created_by: rwalls creation_date: 2011-04-12T10:29:01Z [Term] id: PO:0030034 name: archegoniophore namespace: plant_anatomy def: "A stalk (PO:0025066) that supports an archegonium head (PO:0030034)." [ISBN:0962073342] comment: Found in Marchantiales. subset: Bryophytes synonym: "arquegonióforo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "雌器床柄、雌器托 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OB_SF_PO:3272612 is_a: PO:0025066 ! stalk created_by: rwalls creation_date: 2011-04-12T10:29:01Z [Term] id: PO:0030035 name: antheridium stalk namespace: plant_anatomy def: "A stalk (PO:0025066) that is the basal part of an antheridium (PO:0025125)." [ISBN:9780070588493] comment: The antheridium stalk raises the antheridium (PO:0025125) from the antheridium head (PO:0030075). subset: Bryophytes subset: Pteridophytes synonym: "antheridial stalk" EXACT [] synonym: "pedúnculo del anteridio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "造精器柄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:211 is_a: PO:0025066 ! stalk relationship: part_of PO:0025125 ! antheridium created_by: rwalls creation_date: 2011-04-12T10:39:46Z [Term] id: PO:0030036 name: archegonium stalk namespace: plant_anatomy def: "A stalk that the basal part of an archegonium." [ISBN:9780070588493] comment: Raises the venter above the rest of the gametophyte. subset: Bryophytes subset: Pteridophytes synonym: "archegonial stalk" EXACT [] synonym: "pedúnculo del arquegonio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "造卵器柄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:320 is_a: PO:0025066 ! stalk relationship: part_of PO:0025126 ! archegonium created_by: rwalls creation_date: 2011-04-12T10:39:46Z [Term] id: PO:0030037 name: spore capsule calyptra namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) that develops from an archegonium (PO:0025126) and is a cap or hood enclosing the sporangium (syn: spore capsule; PO:0025094)." [ISBN:0962073342, ISBN:9780473067304] comment: Found in bryophytes. The spore capsule calyptra is a membranous or hairy cap or hood, composed of gametophytic tissue (venter; PO:0030038) that protects the embryonic sporophyte within the archegonium (PO:0025126). In some species, it may persist after the sporophyte develops and gets carried upward as the seta (PO:0030032) elongates. The spore capsule calyptra is usually lost before the spores are released, and its shape can be used for identification purposes. subset: Bryophytes synonym: "caliptra de la cápsula productora de esporas (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "spore capsule calyptrae" EXACT Plural [FNA:50f48ec3-3dcd-4e7f-b065-b68f92ec5636] synonym: "コケ類 蘚帽 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:305 is_a: PO:0025001 ! cardinal organ part created_by: rwalls creation_date: 2011-04-12T10:53:45Z [Term] id: PO:0030038 name: venter namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) that is the enlarged basal part of an archegonium (PO:0025126) and has an archegonium egg cell (PO:0025122) located in it." [ISBN:0962073342] comment: After fertilization, the venter develops into the spore capsule calyptra (PO:0030037), which protects the sporangium (syn: spore capsule; PO:0025094) containing the developing sporophyte. subset: Bryophytes subset: Gymnosperms subset: Pteridophytes synonym: "vientre (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "造卵器腹部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:306 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025126 ! archegonium created_by: rwalls creation_date: 2011-04-12T11:00:43Z [Term] id: PO:0030039 name: archegonium neck namespace: plant_anatomy def: "A cardinal organ part (PO:0025001) that is the elongated, apical part of an archegonium (PO:0025126)." [ISBN:0962073342, ISBN:9780070588493] comment: Early in development, the archegonium neck is occluded by a single row of neck canal cells (PO:0030065). At maturity, the neck canal cells (PO:0030065) and the ventral canal cell (PO:0025524) disintegrate, creating a archegonium neck canal (PO:0030066) for the plant sperm cells (PO:0000084) to enter the archegonium (PO:0025126). subset: Bryophytes subset: Pteridophytes synonym: "archegonial neck" RELATED [] synonym: "cuello del arquegonio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "造卵器頸部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:307 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025126 ! archegonium created_by: rwalls creation_date: 2011-04-12T11:04:46Z [Term] id: PO:0030040 name: sporangium base namespace: plant_anatomy def: "A cardinal organ part that is the basal (distal) part of a sporangium." [ISBN:9780473067304] comment: Term used for bryophytes and pteridophytes. The sporangium base is the sterile part of the sporangium below the sporangium theca. If swollen and distinct from the rest of the sporangium, it is called an apophysis or hypophysis. subset: Bryophytes subset: Pteridophytes synonym: "apophysis" NARROW [ISBN:0962073342] synonym: "base del esporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "hypophysis" NARROW [ISBN:0962073342] synonym: "sporangium neck" EXACT [] synonym: "胞子嚢基部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:308 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025094 ! sporangium created_by: rwalls creation_date: 2011-04-12T11:57:20Z [Term] id: PO:0030041 name: sporangium theca namespace: plant_anatomy def: "A cardinal organ part that is the main body of a sporangium and has spores located in it." [ISBN:9780473067304] comment: Term used for bryophytes and pteridophytes. subset: Bryophytes subset: Citrus subset: Pteridophytes synonym: "sporangium urn" EXACT [] synonym: "teca del esporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "胞子嚢殻 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:309 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025094 ! sporangium created_by: rwalls creation_date: 2011-04-12T12:04:42Z [Term] id: PO:0030042 name: peristome namespace: plant_anatomy def: "A single or double circle of peristome teeth inside a sporangium mouth." [ISBN:9780473067304] comment: The peristome is located under the operculum, if an operculum is present. Upon maturity of a capsule, the teeth of the peristome open to release the spores. subset: Bryophytes synonym: "peristoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "蒴歯、縁歯 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:310 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025094 ! sporangium created_by: rwalls creation_date: 2011-04-12T12:47:52Z [Term] id: PO:0030043 name: peristome tooth namespace: plant_anatomy def: "A cardinal organ part that is a single lobe of a peristome." [ISBN:9780473067304] comment: Generally triangular. Peristome teeth may be simple or compound, and may be attached by their tips to the epiphragm. subset: Bryophytes synonym: "dientes del peristoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "蒴歯歯片、縁歯歯片, 歯環を構成する個々の歯(Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:310 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0030042 ! peristome created_by: rwalls creation_date: 2011-04-12T12:50:17Z [Term] id: PO:0030044 name: spore capsule operculum namespace: plant_anatomy def: "A cardinal organ part that is the apical part of a spore capsule that separates from the rest of the capsule during dehiscence." [ISBN:0962073342, ISBN:9780473067304] comment: Found in mosses. May remain partly attached to the rest of the capsule. subset: Bryophytes synonym: "opérculo de la cápsula productora de esporas (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sporangium lid" EXACT [] synonym: "spore capsule lid" EXACT [] synonym: "spore capsule opercula" EXACT Plural [FNA:1020bdb1-00b7-444e-b8d0-ee3bc404f817] synonym: "胞子嚢蓋 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:311 is_a: PO:0025001 ! cardinal organ part relationship: part_of PO:0025094 ! sporangium created_by: rwalls creation_date: 2011-04-12T12:53:17Z [Term] id: PO:0030045 name: stereid namespace: plant_anatomy def: "A ground tissue cell with thickened cell walls." [ISBN:0962073342, ISBN:376821110] comment: Found only in bryophytes in gametophore axes, setae, or leaves. Functions in support rather than conduction. May or may not retain a living protoplast at maturity. subset: Bryophytes subset: CL synonym: "estereida (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "stereid cell" EXACT [] synonym: "補強細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:336 is_a: PO:0025030 ! ground tissue cell relationship: part_of PO:0030050 ! stereome created_by: rwalls creation_date: 2011-04-25T11:33:34Z [Term] id: PO:0030046 name: protonema meristematic apical cell namespace: plant_anatomy def: "A gametophyte meristematic apical cell that is part of a protonema." [POC:curators] subset: Bryophytes subset: CL subset: Pteridophytes synonym: "célula meristemática apical del protonema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "protonema apical cell" EXACT [] synonym: "protonema apical initial" EXACT [] synonym: "原糸体、糸状体の分裂組織の頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:303 is_a: PO:0030014 ! gametophyte meristematic apical cell relationship: part_of PO:0030003 ! protonema created_by: rwalls creation_date: 2011-05-11T11:04:52Z [Term] id: PO:0030047 name: hydrome namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) that has as parts hydroid (PO:0025032) cells and cells of no other types." [ISBN:376821110, POC:curators] comment: A hydrome is composed of only hydroids. Found in bryophytes, in the center of a non-vascular shoot axis (PO:0025029) such as a gametophore (PO:0030018) or seta (PO:0030032). Often surrounded by the leptome (PO:0030048). May function in water conduction and may provide support. subset: Bryophytes synonym: "hidromo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "hydrom" EXACT [] synonym: "leptoxylem" EXACT [] synonym: "導水組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:349 is_a: PO:0009007 ! portion of plant tissue created_by: rwalls creation_date: 2011-04-18T09:34:43Z [Term] id: PO:0030048 name: leptome namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) that has as parts leptoid (PO:0025033) cells and cells of no other types." [ISBN:376821110] comment: A leptome is composed of only leptoids (PO:0025033). Found in bryophytes, in non-vascular shoot axes such as a gametophore axis or seta (PO:0030032) or in the midrib of a non-vascular leaf. Often surrounding a central hydrome. May function in the conduction of organic substances, similar to phloem in vascular plants. subset: Bryophytes synonym: "leptom" EXACT [] synonym: "leptomo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "leptophloem" EXACT [] synonym: "師部、レプトーム (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:349 is_a: PO:0009007 ! portion of plant tissue created_by: rwalls creation_date: 2011-04-18T09:34:43Z [Term] id: PO:0030049 name: sporangium wall endothecium namespace: plant_anatomy def: "A portion of ground tissue PO:0025059) that is the sub-epidermal layer of a sporangium wall (PO:0025306)." [ISBN:0471244554, ISBN:9780003686647] comment: Term used for vascular plants to describe the outermost layer of a sporangium wall that is internal to the exothecium. synonym: "endotecio de la pared del esporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "endothecium of sporangium wall" EXACT [] synonym: "胞子嚢壁内皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:356 is_a: PO:0025059 ! portion of ground tissue relationship: part_of PO:0025306 ! sporangium wall created_by: rwalls creation_date: 2011-05-02T09:46:49Z [Term] id: PO:0030050 name: stereome namespace: plant_anatomy def: "A portion of ground tissue that has as parts stereid cells and no other cell types." [ISBN:376821110] comment: A stereome is composed of only stereids. Found only in bryophytes in gametophore axes or non-vascular leaves. May function in support. subset: Bryophytes synonym: "estereomo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "機械組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:349 is_a: PO:0025059 ! portion of ground tissue created_by: rwalls creation_date: 2011-04-25T11:39:57Z [Term] id: PO:0030051 name: central strand namespace: plant_anatomy def: "A portion of plant tissue that is an axial strand in the center of a gametophore axis or seta and has as part a hydrome or a leptome." [ISBN:0029496608, ISBN:0962073342] comment: Often contains both hydrome and leptome. Found in bryophytes. The term central strand is sometimes used to describe a protostele in vascular plants, but this ontology class should only be used for non-vascular plants. Analogous to a vein or vascular bundle in vascular plants. subset: Bryophytes synonym: "conducting cylinder" EXACT [ISBN:376821110] synonym: "conducting strand" EXACT [ISBN:376821110] synonym: "hebra (hilo) central (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "中心束 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:351 is_a: PO:0009007 ! portion of plant tissue created_by: rwalls creation_date: 2011-04-25T01:04:07Z [Term] id: PO:0030052 name: antheridium jacket layer cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) that is part of an antheridium jacket layer (PO:0030053)." [ISBN:9780473067304, POC:Laurel_Cooper] subset: Bryophytes subset: CL subset: Pteridophytes synonym: "antheridium wall cell" EXACT [] synonym: "capa célular de la cubierta del anteridio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "jacket cell" BROAD [FNA:bd912db8-34fc-452c-b227-525571dec306] synonym: "sterile jacket cell" EXACT [] synonym: "造精器被覆層細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:332 is_a: PO:0025606 ! native plant cell relationship: part_of PO:0030053 ! antheridium jacket layer created_by: rwalls creation_date: 2011-04-29T08:13:39Z [Term] id: PO:0030053 name: antheridium jacket layer namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) that is a single layer of cells on the outside of an antheridium (PO:0025125)." [ISBN:9780473067304] comment: Cells in the antheridium jacket layer surround the spermatogenous cells (PO:0025525) and do not give rise to antheridium sperm cells (PO:0025120). subset: Bryophytes subset: Pteridophytes synonym: "antheridial jacket layer" EXACT [] synonym: "antheridium wall" EXACT [] synonym: "capa de la cubierta del anteridio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sterile jacket layer" EXACT [] synonym: "造精器被覆層 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:348 is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0025125 ! antheridium created_by: rwalls creation_date: 2011-04-29T08:16:07Z [Term] id: PO:0030054 name: epiphragm namespace: plant_anatomy def: "A portion of parenchyma tissue that forms a circular membrane extending from a spore capsule columella and attached to the ends of the peristome teeth that covers a spore capsule mouth." [ISBN:0962073342] comment: Present in some moss species of the family Polytrichaceae. subset: Arabidopsis subset: Bryophytes synonym: "epifragma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "epiphram" EXACT [] synonym: "tympanum" EXACT [] synonym: "冬蓋 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:314 is_a: PO:0005421 ! parenchyma relationship: part_of PO:0025094 ! sporangium created_by: rwalls creation_date: 2011-04-26T09:03:44Z [Term] id: PO:0030055 name: pseudopodium namespace: plant_anatomy def: "A gametophore axis that is a leafless extension of a gametophore stem or branch on which a sporophyte is borne." [ISBN:0029496608, ISBN:0962073342] comment: Raises the sporophyte above the perichaetial bracts. Found in Sphagnum and Andreaea. subset: Bryophytes synonym: "pseudopodia" EXACT Plural [] synonym: "pseudopodio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "擬子柄 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:315 is_a: PO:0030020 ! gametophore axis created_by: rwalls creation_date: 2011-04-26T09:08:14Z [Term] id: PO:0030056 name: archesporial cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) that divides to gives rise to a sporocyte (PO:0006204) and is part of a sporangium (PO:0025094)." [ISBN:9780070588493, POC:Laurel_Cooper] comment: May also give rise to sterile cells such as elators (in liverworts) or tapetal cells. In most species outside seed plants, multiple archesporial cells are part of an archesporium or sporogenous tissue. subset: CL synonym: "archesporial initial" EXACT [] synonym: "célula arquesporial (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sporogenous cell" EXACT [] synonym: "胞原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:328 is_a: PO:0025606 ! native plant cell relationship: part_of PO:0025094 ! sporangium created_by: rwalls creation_date: 2011-04-28T08:31:02Z [Term] id: PO:0030057 name: alar cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) located at the base of a non-vascular leaf (PO:0025075) adjacent to where the leaf attaches to the stem (PO:0009047)." [ISBN:0029496608, ISBN:0962073342, ISBN:9780473067304, POC:Laurel_Cooper] comment: Found in mosses. Alar cells occur in an area at the base of a leaf that may be triangular, ovate or rectangular and is sometimes called the alar region. They are different in size, shape, color, thickness, or ornamentation from other cells in the leaf. subset: Bryophytes subset: CL synonym: "célula alar (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "翼細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:329 is_a: PO:0025606 ! native plant cell relationship: part_of PO:0020040 ! leaf base relationship: part_of PO:0025075 ! non-vascular leaf created_by: rwalls creation_date: 2011-04-28T08:50:00Z [Term] id: PO:0030058 name: brachycyte namespace: plant_anatomy def: "A native plant cell (PO:0025606) that develops from a cell in a protonema (PO:0030003) and has a thick cell wall." [ISBN:0962073342, ISBN:9781405181891, POC:Laurel_Cooper] comment: Found in mosses. A brachycyte is a drought tolerant cell that can act as a gemma (PO:0025614) and may give rise to a new plant. Cells of a protonema (PO:0030003) may develop into brachycytes under stress. May form a chain or be separated by tmema cells (PO:0030059). subset: Bryophytes subset: CL synonym: "braquicito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "brood cell" EXACT [ISBN:0962073342] synonym: "原糸体細胞の細胞壁を厚くした細胞、耐性細胞(brood cell?) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:330 is_a: PO:0025606 ! native plant cell created_by: rwalls creation_date: 2011-04-28T09:14:10Z [Term] id: PO:0030059 name: tmema cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) at the base of a gemma (PO:0025614) or adjacent to a brachycyte (PO:0030058) that breaks down to allow abscission of the gemma or brachycyte." [ISBN:0962073342, POC:Laurel_Cooper] comment: May be a single cell adjacent to a brachycyte (PO:0030058) or part of a portion of tmema tissue. subset: Bryophytes subset: CL synonym: "brachytmema cell" NARROW [] synonym: "célula del tmema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "dlichotmema cell" NARROW [] synonym: "tmema細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:331 is_a: PO:0025606 ! native plant cell created_by: rwalls creation_date: 2011-04-28T09:24:40Z [Term] id: PO:0030060 name: gametophore axillary hair namespace: plant_anatomy def: "An axillary hair that grows in a leaf axil of a non-vascular leaf." [ISBN:0962073342, ISBN:9780473067304, POC:curators] comment: Found in pleurocarpous mosses. Form in the axils of leaf primordia and may disappear when the gametophore is mature. subset: Bryophytes synonym: "club hair" EXACT [ISBN:0962073342] synonym: "pelo axilar del gametóforo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎葉体腋毛 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:333 is_a: PO:0025316 ! axillary hair relationship: part_of PO:0030018 ! gametophore created_by: rwalls creation_date: 2011-04-29T08:21:18Z [Term] id: PO:0030061 name: tmema namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) that has as parts tmema cells (PO:0030059)." [ISBN:0962073342, ISBN:9780473067304, POC:Laurel_Cooper] comment: Found in bryophytes at the base of a gemma (PO:0025614). Participates in abscission of the gemma. subset: Bryophytes synonym: "tmema (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] synonym: "tmema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] xref: PO_GIT:331 is_a: PO:0009007 ! portion of plant tissue created_by: rwalls creation_date: 2011-04-29T08:30:03Z [Term] id: PO:0030062 name: gametophore axillary hair terminal cell namespace: plant_anatomy def: "An axillary hair terminal cell that is the long terminal cell of a gametophore axillary hair." [ISBN:9780473067304, POC:curators] subset: Bryophytes subset: CL synonym: "célula terminal de pelo axilar del gametóforo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎葉体腋毛終端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:333 is_a: PO:0025317 ! axillary hair terminal cell relationship: part_of PO:0030060 ! gametophore axillary hair created_by: rwalls creation_date: 2011-04-29T08:39:12Z [Term] id: PO:0030063 name: gametophore axillary hair base namespace: plant_anatomy def: "A axillary hair base that is the basal part of a gametophore axillary hair, below the gametophore axillary hair terminal cell." [ISBN:9780473067304, POC:curators] comment: Consists of two to a dozen cells. subset: Bryophytes synonym: "base del pelo axilar del gametóforo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎葉体腋毛基底 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:333 is_a: PO:0025318 ! axillary hair base relationship: part_of PO:0030060 ! gametophore axillary hair created_by: rwalls creation_date: 2011-04-29T09:01:40Z [Term] id: PO:0030064 name: gametophore axillary hair basal cell namespace: plant_anatomy def: "An axillary hair basal cell that is part of a gametophore axillary hair base." [ISBN:9780473067304, POC:curators] subset: Bryophytes subset: CL synonym: "célula basal del pelo axilar del gametóforo (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "gametophore axillary hair base cell" EXACT [] synonym: "茎葉体腋毛基底細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:333 is_a: PO:0025319 ! axillary hair basal cell relationship: part_of PO:0030063 ! gametophore axillary hair base created_by: rwalls creation_date: 2011-04-29T09:03:51Z [Term] id: PO:0030065 name: archegonium neck canal cell namespace: plant_anatomy def: "A native plant cell (PO:0025606) that is one of the axial row of cells in an immature archegonium neck (PO:0030039)." [ISBN:0962073342, POC:Laurel_Cooper] comment: During archegonium development, the archegonium neck canal cells (PO:0030065) and the ventral canal cell (PO:0025524) disintegrate, creating a archegonium neck canal for the plant sperm cells (PO:0000084) to enter the archegonium (PO:0025126). subset: CL synonym: "archegonial neck canal cell" EXACT [] synonym: "célula del canal del cuello del arquegonio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "造卵器頚溝細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:307 is_a: PO:0025606 ! native plant cell relationship: part_of PO:0030039 ! archegonium neck created_by: rwalls creation_date: 2011-04-29T09:13:40Z [Term] id: PO:0030066 name: archegonium neck canal namespace: plant_anatomy def: "A canal (PO:0025132) in the center of an archegonium neck (PO:0030039)." [ISBN:0962073342] comment: During archegonium development, the archegonium neck canal cells (PO:0030065) and the ventral canal cell (PO:0025524) disintegrate, creating a archegonium neck canal for the plant sperm cells (PO:0000084) to enter the archegonium (PO:0025126). subset: Bryophytes subset: Pteridophytes synonym: "archegonial neck canal" EXACT [] synonym: "canal del cuello del arquegonio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "造卵器頚溝 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:307 is_a: PO:0025132 ! canal relationship: part_of PO:0030039 ! archegonium neck created_by: rwalls creation_date: 2011-04-29T09:21:53Z [Term] id: PO:0030067 name: protonema side branch initial cell namespace: plant_anatomy def: "An protonema sub-apical initial that gives rise to a branch of a protonema." [ISBN:9781405181891] comment: May give rise to a chloronema, caulonema, protonema rhizoid, tmema cell, or brachycyte. subset: Bryophytes subset: CL synonym: "protonema side branch initial" EXACT [] synonym: "protonemal side branch initial cell" EXACT [] synonym: "rama lateral inicial del protonema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "原糸体側枝始原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:334 xref: PO_GIT:335 is_a: PO:0030086 ! protonema sub-apical initial cell relationship: part_of PO:0030003 ! protonema created_by: rwalls creation_date: 2011-04-29T09:25:26Z [Term] id: PO:0030068 name: epidermal rhizoid initial cell namespace: plant_anatomy def: "An epidermal initial cell (PO:0000349) that gives rise to an epidermal rhizoid (PO:0030071)." [PMID:12917289] comment: Part of the epidermis of a thallus or gametophore of a bryophyte or pteridophyte in the gametophytic phase or the stem of a monocot in the sporophytic phase. subset: CL synonym: "epidermal rhizoid initial" EXACT [] synonym: "rizoide inicial epidérmico (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "表皮仮根始原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:335 is_a: PO:0000349 ! epidermal initial cell created_by: rwalls creation_date: 2011-04-29T09:33:11Z [Term] id: PO:0030069 name: paraphyllium namespace: plant_anatomy def: "A portion of epidermal tissue that is an outgrowth from the epidermis between the leaves of a gametophore axis." [ISBN:0962073342] comment: Paraphyllia are much smaller than leaves and may be filamentous, scale-like, or leaf-like. Found in pleurocarpous mosses and a few leafy liverworts. subset: Bryophytes synonym: "parafilium (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "paraphyllia" EXACT Plural [] synonym: "毛葉 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:345 is_a: PO:0005679 ! epidermis relationship: part_of PO:0030020 ! gametophore axis created_by: rwalls creation_date: 2011-04-29T01:01:17Z [Term] id: PO:0030070 name: paraphysis namespace: plant_anatomy def: "A slender, usually uniseriate multicellular trichome (PO:0025162) that grows intermixed with the gametangia." [ISBN:0029496608] comment: Found in bryophytes and pteridophytes, especially in mosses. subset: Bryophytes subset: Pteridophytes synonym: "paráfisis (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "paraphyses" EXACT Plural [] synonym: "側糸 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OB_SF_PO:3293891 is_a: PO:0025162 ! multicellular trichome created_by: rwalls creation_date: 2011-04-29T01:05:26Z [Term] id: PO:0030071 name: epidermal rhizoid namespace: plant_anatomy def: "A rhizoid (PO:0030078) that develops from an epidermal rhizoid initial cell (PO:0030068)." [ISBN:12917289] comment: Found in bryophytes and pteridophytes growing from the epidermis of a gametophore or the lower surface of a thallus and in some monocots growing from the stem at the cotyledonary node. May be considered a type of trichome. synonym: "rizoide epidérmico (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "表皮仮根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:347 is_a: PO:0030078 ! rhizoid created_by: rwalls creation_date: 2011-04-29T01:15:05Z [Term] id: PO:0030072 name: costa namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) that is a single or double strand in the center of a non-vascular leaf and has as part hydrome (PO:0030047) or leptome (PO:0030048)." [ISBN:376821110] comment: Found in bryophytes. Often contains both hydrome and leptome. Functions in support and conduction in a phyllid. The term costa is sometimes used for the midrib of monocot leaves, but this ontology class should only be used for non-vascular leaves. subset: Bryophytes synonym: "costa (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "costae" EXACT Plural [FNA:d0ce6c67-625d-4187-bd50-3af01e6e68a6] synonym: "mid rib" BROAD [] synonym: "midrib" BROAD [] synonym: "non-vascular leaf midrib" EXACT [] synonym: "non-vascular leaf midvein" RELATED [] synonym: "non-vascular leaflet midrib" RELATED [] synonym: "phyllid costa" EXACT [] synonym: "phyllid midrib" EXACT [] synonym: "phyllid midvein" RELATED [] synonym: "中肋 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:352 is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0025075 ! non-vascular leaf created_by: rwalls creation_date: 2011-04-29T02:30:17Z [Term] id: PO:0030073 name: exothecium namespace: plant_anatomy def: "A portion of epidermis that is the outermost layer of a sporangium wall." [ISBN:0962073342, ISBN:9780003686647] comment: Develops from the outermost layer of an amphithecium in bryophytes. synonym: "epithecium" EXACT [] synonym: "exotecio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sporangium epidermis" EXACT [] synonym: "sporangium wall exothecium" EXACT [] synonym: "葯の表皮(外膜) (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:314 xref: PO_GIT:355 is_a: PO:0005679 ! epidermis relationship: part_of PO:0025306 ! sporangium wall created_by: rwalls creation_date: 2011-05-02T09:46:49Z [Term] id: PO:0030074 name: archesporium namespace: plant_anatomy def: "A portion of plant tissue (PO:0009007) that is the internal part of a sporangium (PO:0025094), bounded by the sporangium wall (PO:0025306), and has as parts archesporial cells (PO:0030056)." [ISBN:8122407927, ISBN:9780003686647] comment: Gives rise to sporocytes and may give rise to other sterile cells such as elators. subset: Bryophytes subset: Gymnosperms subset: Pteridophytes synonym: "arquesporio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sporogenous tissue" EXACT [] synonym: "胞原組織 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:353 is_a: PO:0009007 ! portion of plant tissue relationship: part_of PO:0025094 ! sporangium created_by: rwalls creation_date: 2011-05-02T12:05:51Z [Term] id: PO:0030075 name: antheridium head namespace: plant_anatomy def: "A disk-shaped cardinal organ part (PO:0025001) that is the apical portion of an antheridiophore (PO:0030033) and bears antheridia (PO:0025125)." [ISBN:0962073342] comment: Found in mosses and other bryophytes such as the liverwort Marchantiales. subset: Bryophytes synonym: "antheridial head" EXACT [] synonym: "cabeza del anteridio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "造精器頭部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OB_SF_PO:3272612 is_a: PO:0025001 ! cardinal organ part created_by: rwalls creation_date: 2011-05-04T07:26:51Z [Term] id: PO:0030076 name: archegonium head namespace: plant_anatomy def: "An umbrella-shaped cardinal organ part that is the apical portion of an archegoniophore and bears archegonia." [ISBN:0962073342] comment: Found in Marchantiales. subset: Bryophytes subset: Poaceae synonym: "archegonial head" EXACT [] synonym: "cabeza del arquegonio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "造卵器頭部 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OB_SF_PO:3272612 is_a: PO:0025001 ! cardinal organ part created_by: rwalls creation_date: 2011-05-04T07:26:51Z [Term] id: PO:0030077 name: protonemal side branch rhizoid initial cell namespace: plant_anatomy def: "A protonema side branch initial that gives rise to a protonemal rhizoid." [POC:curators] subset: Bryophytes subset: CL synonym: "protonema side branch rhizoid initial" EXACT [] synonym: "protonemal side branch rhizoid initial" EXACT [] synonym: "rama lateral inicial del rizoide protonémico (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "原糸体側枝仮根始原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_PO_SF:3293297 xref: PO_GIT:335 is_a: PO:0030067 ! protonema side branch initial cell created_by: rwalls creation_date: 2011-05-04T02:38:25Z [Term] id: PO:0030078 name: rhizoid namespace: plant_anatomy def: "A plant structure (PO:0009011) that is a uniseriate filament with positive geotropism that grows from an epidermis (PO:0005679) or protonema (PO:0030003)." [ISBN:0962073342] comment: May be unicellular or multicellular. Serves to anchor the plant to the substrate, and may function in nutrient and water uptake. Usually lacks chlorophyll. Includes epidermal rhizoids that grow from the epidermis of bryophytes and pteridophytes in the gametophytic phase or from the stems of some monocots, protonemal rhizoids that branch from a protonema, and rhizoids that develop from a basal cell of a gametophore bud. synonym: "rizoide (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "仮根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:347 is_a: PO:0009011 ! plant structure created_by: rwalls creation_date: 2011-05-04T03:03:32Z [Term] id: PO:0030079 name: protonemal rhizoid namespace: plant_anatomy def: "A rhizoid that is part of a protonema and develops from a protonemal side branch rhizoid initial." [ISBN:0962073342] subset: Bryophytes synonym: "rizoide protonémico (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "原糸体仮根 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:347 is_a: PO:0030078 ! rhizoid created_by: rwalls creation_date: 2011-05-04T03:13:26Z [Term] id: PO:0030080 name: rhizoid meristematic apical cell namespace: plant_anatomy def: "A gametophyte meristematic apical cell that is part of a rhizoid." [POC:curators] subset: Bryophytes subset: CL synonym: "célula apical meristemática del rizoide (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "rhizoid apical cell" EXACT [] synonym: "rhizoid apical initial" EXACT [] synonym: "仮根分裂頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:303 is_a: PO:0030014 ! gametophyte meristematic apical cell relationship: part_of PO:0030078 ! rhizoid created_by: rwalls creation_date: 2011-05-17T09:04:15Z [Term] id: PO:0030081 name: caulonema meristematic apical cell namespace: plant_anatomy def: "A protonema meristematic apical cell that is part of a caulonema." [POC:curators] subset: Bryophytes subset: CL synonym: "célula apical meristemática del caulonema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "caulonema apical cell" EXACT [] synonym: "caulonema apical initial" EXACT [] synonym: "カウロネマ分裂頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0030046 ! protonema meristematic apical cell created_by: rwalls creation_date: 2011-05-17T09:06:26Z [Term] id: PO:0030082 name: chloronema meristematic apical cell namespace: plant_anatomy def: "A protonema meristematic apical cell that is part of a chloronema." [POC:curators] subset: Bryophytes subset: CL synonym: "célula apical meristemática del cloronema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "chloronema apical cell" EXACT [] synonym: "chloronema apical initial" EXACT [] synonym: "クロロネマ分裂頂端細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBOS_SF_PO:3234956 is_a: PO:0030046 ! protonema meristematic apical cell created_by: rwalls creation_date: 2011-05-17T09:06:26Z [Term] id: PO:0030083 name: gametophore bud initial cell namespace: plant_anatomy def: "A protonema sub-apical initial hat gives rise to a gametophore bud." [POC:curators] comment: In Physcomitrella patens, a gametophore bud initial typically is more bulbous than a protonema side branch initial, and its plane of first cell division is oblique, rather than perpendicular, to the plane of growth. subset: Bryophytes subset: CL synonym: "gametophore bud initial" EXACT [] synonym: "茎葉体芽始原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:334 is_a: PO:0030086 ! protonema sub-apical initial cell created_by: rwalls creation_date: 2011-05-17T09:10:08Z [Term] id: PO:0030084 name: amphithecium namespace: plant_anatomy def: "A portion of plant tissue that is the outer layer or layers of a sporangium early in sporangium development." [ISBN:0962073342] comment: Term used for bryophytes. May have one or more layers. An amphithecium may give rise to an exothecium and other layers of a sporangium wall (jacket layer or layers). In true mosses, the amphithecium gives rise to the sporangium wall and the peristome. In hornworts and peat mosses, it gives rise to the sporangium wall and sporogenous tissue. subset: Bryophytes synonym: "anfitecio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "アンフィテシウム細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:364 is_a: PO:0009007 ! portion of plant tissue created_by: rwalls creation_date: 2011-05-17T10:28:55Z [Term] id: PO:0030085 name: protosporangium endothecium namespace: plant_anatomy def: "A portion of ground tissue that is the tissue internal to an amphithecium early in sporangium development." [ISBN:0962073342, ISBN:9780070588493, POC:curators] comment: Term used for bryophytes. In liverworts an early sporangium endothecium produces sporogenous tissue. In Sphagnum, Andreaea, and hornworts, it produces columella and sporogenous tissue. subset: Bryophytes synonym: "endotecio del protoesporangio (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "endothecium of protosporangium" EXACT [] synonym: "原生胞子嚢内皮 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:356 is_a: PO:0025059 ! portion of ground tissue created_by: rwalls creation_date: 2011-05-17T10:31:21Z [Term] id: PO:0030086 name: protonema sub-apical initial cell namespace: plant_anatomy def: "An initial cell that is produced by longitudinal division of a sub-apical cell of a protonema." [POC:Ramona_Walls] comment: May give rise to a branch of the protonema (including a protonema rhizoid, tmema cell or brachycyte), a gametophore bud, or may not divide further. subset: Bryophytes subset: CL synonym: "célula subapical inicial del protonema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "protonema sub-apical initial" EXACT [] synonym: "protonemal sub-apical initial cell" RELATED [] synonym: "原糸体次頂端始原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:334 is_a: PO:0004011 ! initial cell created_by: rwalls creation_date: 2011-05-23T08:31:30Z [Term] id: PO:0030087 name: non-vascular leaf initial cell namespace: plant_anatomy def: "An initial cell (PO:0004011) that is part of a gametophore (PO:0030018) and gives rise to a non-vascular leaf (PO:0025075)." [PMID:19303301] comment: In Physcomitrella patens, non-vascular leaf initials arise from the daughter cells of a gametophore axis apical cell. Subsequent division of a non-vascular leaf initial establishes a non-vascular leaf apical cell. subset: Bryophytes subset: CL synonym: "célula inicial de la hoja no vascular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "non-vascular leaf initial" EXACT [] synonym: "非維管束葉の始原細胞 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: PO_GIT:365 is_a: PO:0004011 ! initial cell relationship: part_of PO:0030018 ! gametophore created_by: rwalls creation_date: 2011-05-23T09:00:21Z [Typedef] id: adjacent_to name: adjacent_to xref: RO:0002220 [Typedef] id: derives_by_manipulation_from name: derives_by_manipulation_from def: "A derives_by_manipulation_from B means: A is a type of in vitro plant structure, and every instance of A exists at a point in time later than some instance of B from which it was created through human manipulation, and every instance of A inherited a biologically significant portion of its matter from the instance of B from which it was derived." [POC:curators] comment: The derives_by_manipulation_from relation, is a special case of the RO relation derives_from. Derives_from implies an instance level derivation that holds between two distinct material continuants when one succeeds the other across a temporal divide in such a way that at least a biologically significant portion of the matter of the earlier continuant is inherited by the later. Likewise, derives_by_manipulation_from joins two plant structures before and after some manipulation. Specifically, derives_by_manipulation_from is used to describe the relation between an in vitro plant structure and the in vivo plant structure that is its temporal precursor. created_by: rwalls creation_date: 2010-07-01T02:45:12Z [Typedef] id: developmentally_preceded_by name: developmentally_preceded_by def: "X developmentally related to y if and only if there exists some developmental process (GO:0032502) p such that x and y both participates in p, and x is the output of p and y is the input of p." [RO:0002258] xref: RO:0002258 is_obsolete: true created_by: Laurel_Cooper creation_date: 2013-06-27T13:16:56Z [Typedef] id: develops_from name: develops_from xref: RO:0002202 is_transitive: true [Typedef] id: has_part name: has_part xref: BFO:0000051 is_transitive: true [Typedef] id: has_participant name: has_participant xref: BFO:0000057 [Typedef] id: located_in name: located_in xref: RO:0001025 created_by: rwalls creation_date: 2012-05-23T09:52:02Z [Typedef] id: part_of name: part_of xref: BFO:0000050 is_transitive: true [Typedef] id: participates_in name: participates_in xref: BFO:0000056 holds_over_chain: part_of participates_in [Typedef] id: preceded_by name: preceded_by def: "The assertion P preceded_by P1 tells us something about Ps in general: that is, it tells us something about what happened earlier, given what we know about what happened later. Thus it does not provide information pointing in the opposite direction, concerning instances of P1 in general; that is, that each is such as to be succeeded by some instance of P." [POC:Laurel_Cooper] comment: Note that an assertion to the effect that P preceded_by P1 is rather weak; it tells us little about the relations between the underlying instances in virtue of which the preceded_by relation obtains. Typically we will be interested in stronger relations, for example in the relation immediately_preceded_by, or in relations which combine preceded_by with a condition to the effect that the corresponding instances of P and P1 share participants, or that their participants are connected by relations of derivation, or (as a first step along the road to a treatment of causality) that the one process in some way affects (for example, initiates or regulates) the other. xref: BFO:0000062 is_transitive: true created_by: Laurel_Cooper creation_date: 2013-07-09T14:29:15Z [Typedef] id: precedes name: precedes xref: BFO:0000063 created_by: Laurel_Cooper creation_date: 2015-06-04T17:18:40Z