Distribution: Occurring west of the Cascades crest in Washington; Alaska to California.
Habitat: Peatlands, shores, snowmelt communities, and wet meadows, from lowlands to middle elevations.
Flowers: April-July
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bumblebees, bees, flies
[none provided]
PNW Herbaria: Specimen records of Viola langsdorffii in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Viola langsdorffii checklist entry
OregonFlora: Viola langsdorffii information
E-Flora BC: Viola langsdorffii atlas page
CalPhotos: Viola langsdorffii photos