1. Lycium barbarum grows on the Lycium barbarum tree. The height of Lycium barbarum is not high, up to about 2m, and generally about 0.5-1m. Its branches are thin, light gray in color, with longitudinal stripes, alternate or clustered leaves, oval and oblong.

2. The shape of Lycium barbarum is mainly divided into spindle shape or oval shape. The length of Lycium barbarum is about 6-20mm, and the diameter is 3 3- 10/0mm. The color of Lycium barbarum can be divided into red and dark red. There is a style logo on it and a fruit stalk on the bottom. The pericarp of Lycium barbarum is elastic and shriveled, and the pulp is soft.