Viola adunca var. cascadensis (M.S. Baker) C.L. Hitchcock
Viola adunca var. cascadensis (M.S. Baker) C.L. Hitchcock is a synonym sensu Ballard, 2020 of:
Viola adunca Smith var. adunca, an accepted variety name sensu FNA Ed. Comm., 2015.
Viola adunca var. cascadensis (M.S. Baker) C.L. Hitchcock is a synonym sensu Ballard, 2020 of:
Viola adunca Smith var. adunca, an accepted variety name sensu FNA Ed. Comm., 2015.