Prenanthes

Noun

1.

Prenanthes - genus of North American and Asiatic perennial herbs having pinnatisect leaves small heads of drooping yellowish to purple flowers; sometimes includes species often placed in genus Nabalus Synonyms: genus Prenanthes

aster family, Asteraceae, asterid dicot genus, Compositae, family Asteraceae, family Compositae, genus Prenanthes, Prenanthes purpurea, rattlesnake root