1. genus of perennial wildflowers of North American plains and prairies; often cultivated for their showy flower heads; [syn: Ratibida, genus Ratibida]
WordNet (r) 3.0 (2006):
genus Ratibida
n 1: genus of perennial wildflowers of North American plains and
prairies; often cultivated for their showy flower heads
[syn: Ratibida, genus Ratibida]