"boneset" in the noun sense
1. common comfrey, boneset, Symphytum officinale
European herb having small white, pink or purple flowers naturalized as a weed in North America
2. boneset, agueweed, thoroughwort, Eupatorium perfoliatum
perennial herb of southeastern United States having white-rayed flower heads formerly used as in folk medicine
Source: WordNet® (An amazing lexical database of English)
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