Plant Trait Ontology

Last uploaded: January 14, 2026
Id http://purl.obolibrary.org/obo/TO_0000370
http://purl.obolibrary.org/obo/TO_0000370
Preferred Name

leaf width

Definitions
Actual measurements, in centimeters of the widest portion of the leaf. To be precise use the children terms leaf lamina width (TO:0002720) or 'leaf sheath width (TO:0002721). Refers to width (PATO:0000921) A 1-D extent quality which is equal to the distance from one side of an object to another side which is opposite. 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 width of a leaf (PO:0025034).
Synonyms
LW (related)
LFWD (related)
lfwid (related)
Type http://www.w3.org/2002/07/owl#Class
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