mist-flower

Từ điển WordNet v3.1 - WordNet Dictionary

noun

rhizomatous plant of central and southeastern United States and West Indies having large showy heads of clear blue flowers;
sometimes placed in genus Eupatorium
• Syn:
mistflower, ageratum, Conoclinium coelestinum, Eupatorium coelestinum
• Hypernyms:
flower
• Member Holonyms:
Conoclinium, genus Conoclinium