First of all, different varieties of Viola yedoensis contain many kinds, including Viola yedoensis. In addition to this variety, there is also Viola yedoensis. It is a perennial herb of Papaveraceae, which has low requirements for soil and strong adaptability.

Viola yedoensis is one of them. It has many nicknames. Also known as Viola glabra, Viola glabra, Viola glabra. It is related to the former, so it looks very similar, but there are still differences.

Second, different plant types have taproots, and their plants are relatively high, about 10-50 cm high. Starting from the base, the stem begins to branch and has an edge on it.

Viola yedoensis has no stems on the ground, and the overall height of the plant is about 4- 14 cm, and the fruiting period becomes higher, reaching more than 20 cm. The rhizome at the bottom is short and vertical, and its appearance is light brown.

Third, flowers are different. There are many flowers in the grass, pink to lavender in color, with the outer petals sunken downwards and shallow round teeth on the edge.

The color of Viola yedoensis is different from the former. The colors are mostly lavender, violet and white. Take a closer look at the position of the throat, and there are also purple stripes.