[Viola purpurea ssp. atriplicifolia (Greene) M.S. Baker & J.C. Clausen ex M. Peck, moreViola purpurea ssp. geophyta M.S. Baker & J.C. Clausen, Viola purpurea ssp. venosa (S. Watson) M.S. Baker & J.C. Clausen, Viola purpurea var. atriplicifolia (Greene) M. Peck]