Violaceae
Viola canadensis
Canada violet
Viola cuneata
wedge-leaved violet
Viola macloskeyi
Macloskey violet
Viola sheltonii
Shelton violet
Viola purpurea
goosefoot violet
Viola glabella
smooth yellow violet
Viola sempervirens
evergreen violet
Viola orbiculata
roundleaf violet
Viola beckwithii
Beckwith's violet
Viola adunca
early blue violet
Viola flettii
Olympic violet
Viola palustris
marsh violet
Viola langsdorfii
Alaska violet
Viola praemorsa
prairie violet
Viola howellii
Howell's violet
Viola trinervata
sagebrush violet
Viola hallii
Hall's violet
Viola lobata
pine violet
Viola primulifolia ssp. occidentalis
western bog violet
Viola douglasii
Douglas's violet