Open English Wordnet
Nouns
(n)red trillium, toadshade, sessile trillium, Trillium sessiletrillium of northeastern United States with sessile leaves and red or purple flowers having a pungent odor
(n)purple trillium, red trillium, birthroot, Trillium erectumtrillium of eastern North America having malodorous pink to purple flowers and an astringent root used in folk medicine especially to ease childbirth