Erythronium albidum Nuttall. Phen: Mar-May. Hab: Rich, mesic forests, over calcareous substrates or in very nutrient-rich alluvial soils. Dist: S. ON west to MN, south to n. VA, n. AL, MS, MO, OK, and ne. TX. Reports from nw. GA are erroneous (M. Medley, 2019, pers. comm.).
Origin/Endemic status: Native
Synonymy: = Ar, C, ETx1, FNA26, Il, K1, K3, K4, Mi, Mo1, NcTx, NE, NY, Pa, S, Tn, Tx, Va, W, WV, Mathew (1992); = Erythronium albidum Nutt. var. albidum – F, G