agueweed, n.
(agueweeds)
(agueweeds)
perennial herb of southeastern United States having white-rayed flower heads; formerly used as in folk medicine
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Eupatorium perfoliatum agueweed boneset thoroughwort
gentian of eastern North America having clusters of bristly blue flowers
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Gentiana quinquefolia Gentianella quinquefolia ague weed agueweed five-flowered gentian stiff gentian