kingdom Plantae - plants »  divisio Magnoliophyta - flowering plants »  class Rosopsida - eudicots » order Malpighiales »  family Violaceae »  tribus Violeae > genus Viola > section Viola sect. Plagiostigma  Godr. 

Viola subsect. Umbraticolae  W. Becker    

 Viola umbraticola Kunth - Ponderosa Violet