Plant Stress Ontology

Last uploaded: November 14, 2023
Preferred Name

peduncle
Synonyms

inflorescence stem (related)

ped&#250nculo (Spanish, exact)

花梗(総梗) (Japanese, exact)

Definitions

A shoot axis that extends from the last foliage leaf on a stem or branch until the next distal node. In plants with single flowers, the peduncle ends with a flower. In plants with inflorescences, the peduncle is the basal end of the primary inflorescence axis, and it ends where the inflorescence begins to branch. The peduncle marks the axial transition from vegetative to reproductive growth. In branching inflorescences, the second order inflorescence axis from the point at which it leaves the main axis up to the point at which it branches again may be called the second order peduncle. Higher order peduncles are also possible.

ID

http://purl.obolibrary.org/obo/PO_0009053

comment

In plants with single flowers, the peduncle ends with a flower. In plants with inflorescences, the peduncle is the basal end of the primary inflorescence axis, and it ends where the inflorescence begins to branch. The peduncle marks the axial transition from vegetative to reproductive growth. In branching inflorescences, the second order inflorescence axis from the point at which it leaves the main axis up to the point at which it branches again may be called the second order peduncle. Higher order peduncles are also possible.

definition

A shoot axis that extends from the last foliage leaf on a stem or branch until the next distal node.

has_exact_synonym

pedúnculo (Spanish, exact)

花梗(総梗) (Japanese, exact)

hasDbXref

PO_GIT:79

hasOBONamespace

plant_anatomy

hasRelatedSynonym

inflorescence stem (related)

id

PO:0009053

inSubset

http://purl.obolibrary.org/obo/po#Musa

http://purl.obolibrary.org/obo/po#Angiosperm

http://purl.obolibrary.org/obo/po#reference

label

peduncle

notation

PO:0009053

part_of

http://purl.obolibrary.org/obo/PO_0025104

prefLabel

peduncle

treeView

http://purl.obolibrary.org/obo/PO_0025104

subClassOf

http://purl.obolibrary.org/obo/PO_0025029

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