Cinderella Weed is an annual herb with erect stems growing up to 90 cm tall.
Oppositely arranged short-petioled, elliptic or ovate leaves have
crenate-serrate margins. Upper leaves are short, 3-4 cm. Lower leaves longer,
5-15 X 2-6 cm. Stalkless yellow flower-heads occur in leaf axils. Both ray
and disk florets are yellow. It is propagated by seeds. Cinderella Weed is
native to tropical America, but is now a common weed in corn fields and
various other crop fields.