1. (noun) common comfrey, boneset, Symphytum officinale
European herb having small white, pink or purple flowers; naturalized as a weed in North America
Synonyms: thoroughwort, agueweed, common comfrey, boneset
2. (noun) boneset, agueweed, thoroughwort, Eupatorium perfoliatum
perennial herb of southeastern United States having white-rayed flower heads; formerly used as in folk medicine
Synonyms: five-flowered gentian, thoroughwort, agueweed, ague weed, common comfrey, stiff gentian, boneset
|