Parent species:
Viola adunca

Synonyms:
Viola adunca ssp. ashtonae
Viola adunca ssp. radicosa
Viola adunca ssp. typica
Viola adunca ssp. uncinulata
Viola adunca var. bellidifolia
Viola adunca var. cascadensis
Viola adunca var. uncinulata
Viola aduncoides
Viola bellidifolia
Viola cascadensis
Viola montanensis
Viola subvestita