JUNE : violet species : Viola spp. – Santa Fe Botanical Garden
Viola canadensis (Canadian white violet) | NPIN
Andy's Northern Ontario Wildflowers - Canada White Violet (Viola canadensis) is also informally known as Canada Violet, Tall White Violet, and White Violet. I read that it is widespread across much of
Violets - Gardening at USask - College of Agriculture and Bioresources | University of Saskatchewan
Viola | Description, Plant, Flower, & Facts | Britannica