agueweed

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. gentian of eastern North America having clusters of bristly blue flowers
• Syn:
ague weed, five-flowered gentian, stiff gentian, Gentianella quinquefolia, Gentiana quinquefolia
• Hypernyms:
gentian
• Member Holonyms:
Gentianella, genus Gentianella
2. perennial herb of southeastern United States having white-rayed flower heads;
formerly used as in folk medicine
• Syn:
boneset, thoroughwort, Eupatorium perfoliatum
• Hypernyms:
herb, herbaceous plant
• Member Holonyms:
Eupatorium, genus Eupatorium