1. [ noun ] (botany) trillium of northeastern United States with sessile leaves and red or purple flowers having a pungent odor
Synonyms: sessile_trillium Trillium_sessile toadshade
Related terms: trillium
2. [ noun ] (botany) trillium of eastern North America having malodorous pink to purple flowers and an astringent root used in fold medicine especially to ease childbirth
Synonyms: birthroot Trillium_erectum purple_trillium
Related terms: trillium