Plant Trait Ontology

Last uploaded: January 14, 2026
Id http://purl.obolibrary.org/obo/TO_0000547
http://purl.obolibrary.org/obo/TO_0000547
Preferred Name

primary inflorescence branch number

Definitions
A primary branch of inflorescence (TO:0000052) trait which is the number of primary branches present in the inflorescence (PO:0009049).
Synonyms
number of second order inflorescence axes (exact)
NPB (related)
number of primary rachis branches (related)
primary branches per panicle (related)
PBRNB (related)
PRB (related)
panicle primary branch number (related)
Type http://www.w3.org/2002/07/owl#Class
Delete Subject Author Type Created
No notes to display