Plant Ontology

Last uploaded: January 14, 2026
Id http://purl.obolibrary.org/obo/PO_0000018
http://purl.obolibrary.org/obo/PO_0000018
Preferred Name

ovule primordium

Definitions
The transition from ovule primordium to ovule occurs when an integument (PO:0020021) begins to develop from the protoderm (PO:0006210). A floral structure primordium (PO:0025477) that is committed to the development of an ovule (PO:0020003).
Synonyms
胚珠原基(可視的) (Japanese, exact)
primordio de &#243vulo (Spanish, exact)
portion of ovule primordium tissue (exact)
Type http://www.w3.org/2002/07/owl#Class
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