Plant Ontology (PO)
OWL
Last submission date April 18, 2024
ID http://purl.obolibrary.org/obo/PO_0020122
http://purl.obolibrary.org/obo/PO_0020122
https://agroportal.lirmm.fr/ontologies/PO/PO_0020122
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Preferred name

inflorescence axis

Synonyms
eje de la inflorescencia (Spanish, exact) first order inflorescence branch (related) inflorescence rachis (related) 花序軸 (Japanese, related)
Definitions
An inflorescence axis (PO:0020122) has either a determinate apex, which terminates in a flower meristem (PO:0000229), or has an indeterminate apex, which terminates in an inflorescence apical meristem (PO:0009108). An inflorescence pedicel (PO:0009052) is the simplest example of a determinate inflorescence axis. A shoot axis (PO:0025029) that is part of an inflorescence (PO:0009049).
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