[Viola nuttallii var. linguifolia (Nutt.) Jeps., moreViola porterana var. major (Hook.) M.S. Baker, Viola porterana var. oregona M.S. Greene & J.C. Clausen, Viola praemorsa ssp. arida M.S. Baker, Viola praemorsa ssp. linguifolia (Nutt.) M.S. Baker & J.C. Clausen ex M. Peck, Viola praemorsa ssp. major (Hook.) M.S. Baker ex M. Peck, Viola praemorsa ssp. oregona M.S. Baker, Viola praemorsa var. altior Blank., Viola praemorsa var. major (Hook.) M. Peck]
