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petal spur
Term Information
Accession
PO:0025511
Name
petal spur
Ontology
plant_anatomy
Synonyms
estribo del pétalo (Spanish, exact), 花弁距 (Japanese, exact)
Alternate IDs
None
Definition
A cardinal organ part (PO:0025001) that is a slender, hollow extension of a petal (PO:0009032).
Source:ISBN:9781842464229
Comment
Often contains nectar. Use this term if the spur is part of a single petal. If the spur is part two or more fused petals, use corolla spur (PO:0025512).
Subset
None
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