Plant Ontology (PO)
OWL
Last submission date January 13, 2026

General information

Abstract

The Plant Ontology is a publicly available, collaborative effort to develop and maintain a controlled, structured vocabulary (‘ontology’) of terms to describe plant anatomy, morphology and the stages of plant development. The goals of the PO are to link (annotate) gene expression and phenotype data to plant structures and stages of plant development. See more...

Description

The Plant Ontology is a structured vocabulary and database resource that links plant anatomy, morphology and growth and development to plant genomics data., An ontology that describes plant anatomy, morphology, and growth and development in plants. See more...
Initial created on January 13, 2026. For additional information, contact Pankaj Jaiswal (jaiswalp@science.oregonstate.edu) and Laurel Cooper (cooperl@science.oregonstate.edu).

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Metrics

FAIR score
Beta

Ontology relations network

Submissions

Identifiers

URI

http://purl.obolibrary.org/obo/po.owl
http://purl.obolibrary.org/obo/po.owl
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Version IRI

http://purl.obolibrary.org/obo/po/releases/2026-01-09/po.owl
http://purl.obolibrary.org/obo/po/releases/2026-01-09/po.owl
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Other identifier

https://doi.org/10.5281/zenodo.592899
https://doi.org/10.5281/zenodo.592899
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AgroPortal URI

https://agroportal.lirmm.fr/ontologies/PO
https://agroportal.lirmm.fr/ontologies/PO
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