Plant Trait Ontology

Last uploaded: January 14, 2026
Id http://purl.obolibrary.org/obo/TO_0000540
http://purl.obolibrary.org/obo/TO_0000540
Preferred Name

leaf area trait

Definitions
Refer to area (PATO:0001323): A 2-D extent quality inhering in a bearer by virtue of the bearer's two dimensional extent. If you are annotating to this term, please add an additional annotation to vascular leaf morphology (TO:0000419) or non-vascular leaf morphology trait (TO:0000925), depending on the species. A leaf morphology trait (TO:0000748) which is the total area of a leaf (PO:0025034).
Synonyms
LFAR (related)
Type http://www.w3.org/2002/07/owl#Class
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