white snakeroot

Noun white snakeroot has 1 sense

• white snakeroot(n = noun.plant) ageratina altissima, eupatorium rugosum, white sanicle - American herb having flat-topped clusters of small white flower heads; reputedly a cause of trembles and milk sickness; sometimes placed in genus Eupatorium; Array
is a member of ageratina, genus ageratina
is a kind of herb, herbaceous plant