Localities documented in Tropicos sources

Viola biflora L.:
Burma (Asia)
Bhutan (Asia)
China (Asia)
India (Asia)
Japan (Asia)
Mongolia (Asia)
Nepal (Asia)
Russian Federation (Asia)
South Korea (Asia)
United States (North America)

Note: This information is based on publications available through Tropicos and may not represent the entire distribution. Tropicos does not categorize distributions as native or non-native.