A stalk (PO:0025066) that attaches a plant ovule (PO:0020003) to a placenta (PO:0025078). [ APweb:Glossary Gramene:Pankaj_Jaiswal ]
术语信息
reference
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).
A stalk (PO:0025066) that attaches a plant ovule (PO:0020003) to a placenta (PO:0025078).