Violaceae - Viola riviniana

Violaceae - Viola riviniana

Observation - Violaceae - Viola riviniana - Global. Description: I can't see any stolon, it doesn't smell and they are not located in forest. The more I read info, the less I know which one it is... This particular one are on very rocky ground (little hearth thickness), shadow and humid, but they are some in fields

I can't see any stolon, it doesn't smell and they are not located in forest. The more I read info, the less I know which one it is...
This particular one are on very rocky ground (little hearth thickness), shadow and humid, but they are some in fields