corolla spur
Term Information
- Accession
- PO:0025512
- Aspect
- plant anatomy
- Synonyms
- exact: 花冠距
- Definition
- A collective organ part structure (PO:0025269) that is a slender, hollow extension of a corolla and has as parts segments of two more fused petals. [source: ISBN:9781842464229]
- Comment
- Often contains nectar. Use this term if the spur is part of two or more fused petals (PO:0009032). If the spur is part of a single petal, use petal spur (PO:0025511).
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External References
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PlantSystematics_image_archive (1)
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PO_GIT (1)
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