Definitions for "Trillium"
Keywords:  liliaceous, petals, genus, ppdg, ivdgl
A genus of liliaceous plants; the three-leaved nightshade; -- so called because all the parts of the plant are in threes.
any liliaceous plant of the genus Trillium having a whorl of three leaves at the top of the stem with a single three-petaled flower
a New World flower with three equal-sized large pointed petals