பொருள் : Weedy plant of southeastern United States having divided leaves and long clusters of greenish flowers.
ஒத்த சொற்கள் : eupatorium capillifolium
பொருள் : Widespread rank-smelling weed having white-rayed flower heads with yellow discs.
ஒத்த சொற்கள் : anthemis cotula, mayweed, stinking chamomile, stinking mayweed