Trillium erectum Linnaeus var. album (Michaux) Pursh. Phen: Apr-early Jun; Jul-Aug. Hab: Wooded slopes, usually at low elevations. Dist: Distribution poorly understood, but especially common in and around Great Smoky Mountains National Park, NC and TN.
Origin/Endemic status: Native
Syn: = FNA26, Il, Pa, Tn; < Trillium erectum – C, F, G, K1, K3, K4, S, Va, W, Case & Case (1997), Patrick (1986), Patrick (2007); < Trillium erectum var. erectum – RAB, WV