Trillium viride Beck. Subgenus: Sessilia. Green Trillium. Phen: Apr-Jun. Hab: Rich bottomland and slope forests, usually over calcareous rock. Dist: W. IL west to e. MO.
Origin/Endemic status: Native
Synonymy: = FNA26, Il, K3, K4, Mo1, Freeman (1975); < Trillium viride Beck – F
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© Paul Marcum 
© Paul Marcum 
© Paul Marcum source