1, snow peas belong to the gymnosperm phylum podophytes subclass podocarpaceae, kidney beans belong to the gymnosperm phylum podocarpaceae subclass podocarpaceae, belonging to the same family but different species.

2, snow peas pods are shorter and thicker, grains are flat, the color is white. The pods of kidney beans are longer and narrower, and the grains are more original, with different shapes and colors, such as green, purple and yellow.