[Viola linguifolia Nutt., moreViola nuttallii var. linguifolia (Nutt.) Jeps., Viola 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 (Nuttall) Baker & C, Viola praemorsa ssp. major (Hooker) M. S. Baker, Viola praemorsa ssp. oregona M.S. Baker, Viola praemorsa var. altior Blank., Viola praemorsa var. major (Hook.) M. Peck]