Preferred Term:
ray florets
Definition:
Marginal florets surrounding the disk of tubular florets in the flower heads of certain Asteraceae plants. Ray florets are often male flowers with sterile stamens.
Concept Schemes:
NALT Full
Broader Concept:
URI:
https://lod.nal.usda.gov/nalt/190407
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RDF/XMLCreated 2012-08-29, last modified 2019-12-16