'white violet' definitions:

Definition of 'white violet'

(from WordNet)
noun
Short-stemmed violet of eastern North America having fragrant purple-veined white flowers [syn: sweet white violet, white violet, woodland white violet, Viola blanda]
noun
Tall North American perennial with heart-shaped leaves and white flowers with purple streaks [syn: Canada violet, tall white violet, white violet, Viola canadensis]