The flower is white, with purplish veins, and the pedicel is thin, usually higher than the leaf or equal. Sepals are ovate lanceolate or lanceolate, apex slightly blunt or slightly pointed, upper petals are obovate, lateral ones are oblong obovate. The color of the throat is lighter or has purple stripes. The shape of sepals is similar to the former, and the apex is acuminate. Petals are obovate or oblong obovate.
It is distributed in Northeast China, such as Heilongjiang, Liaoning and Jilin. It is also found in Inner Mongolia and Hebei, mainly growing in meadow, Riverside wetland, etc. The distribution of Viola yedoensis is wide, except for the former, in Shanxi, Shaanxi, Shandong, Jiangsu, Anhui, Zhejiang, Hunan, Hubei and other places, mainly growing in the field, hillside grass.
