Nanopanax trifolius (Linnaeus) A. Haines. Phen: Apr-Jun; Aug-Oct. Hab: Cove forests, bottomland forests, other nutrient-rich forests. Dist: NS and QC west to MN, south to PA, e. VA, c. NC, nc. GA, ec. TN, IN, and IA.
Origin/Endemic status: Native
Synonymy: = Haines (2020a); = Panax trifolium – C, F, G, RAB, S, orthographic variant; = Panax trifolius L. – K1, K3, K4, Mi, NE, NY, Pa, Tn, Va, W, WV, Frodin & Govaerts (2003), Smith (1944)