Planteome: Term Details for "plant ovule" (PO:0020003)

Accession: PO:0020003
Name: plant ovule
Ontology: plant_anatomy
Synonyms: óvulo vegetal (Spanish, exact), 胚珠 (Japanese, exact), Poaceae ovule (narrow), Zea ovule (narrow)
Alternate IDs: PO:0006457, PO:0006491
Definition: 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). Source: 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; TraitNet
Related: Link to all annotated objects annotated to plant ovule.; Link to all direct and indirect annotations to plant ovule.; Link to all direct and indirect annotations download (limited to first 10,000) for plant ovule.
Feedback: Comments, changes to terms, or requests for new ontology terms can be made at PO issue tracker on GitHub.

subject	relation	object
plant ovule	is_a	plant organ (PO:0009008)
plant ovule	RO:0002202	ovule primordium (PO:0000018)