Menispermum canadense Linnaeus. Phen: May-Aug; Jul-Oct. Hab: Moist nutrient-rich forests, especially on floodplains or lower slopes, less commonly in dry calcium-rich forests and woodlands. Dist: QC west to MB, south to GA and OK.
Origin/Endemic status: Native
Synonymy: = Ar, C, F, FNA3, G, GrPl, Il, K1, K3, K4, Mi, NcTx, NE, NY, Pa, RAB, S, Tn, Va, W, WH3, WV