A plant genus of the family ASTERACEAE. The common name of snakeroot is also used for POLYGALA; SANICULA; ARISTOLOCHIA and others.

Synonyms: Ageratina adenophoras, Ageratina adenophora, Ageratina, adenophorum, Eupatorium, txid102749, adenophoras, Ageratina, Ageratinas, txid176616, Eupatorium adenophorum, Eupatorium adenophorums