genus Prenanthes

Từ điển Oxford Learners Wordfinder Dictionary

noun

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
• Syn:
Prenanthes
• Hypernyms:
asterid dicot genus
• Member Holonyms:
Compositae, family Compositae, Asteraceae, family Asteraceae, aster family
• Member Meronyms:
rattlesnake root, Prenanthes purpurea