According to different regions, Cordyceps sinensis produced in Qinghai is also different. The following "Home of Cordyceps sinensis" will analyze the differences of Cordyceps sinensis produced in different regions of Qinghai.

1. quality: Yushu prefecture in Qinghai has the highest output, followed by Guoluo prefecture in Qinghai and Hainan prefecture in Qinghai, and finally Haidong in Haibei, Qinghai.

2. Differences of Cordyceps from different regions:

Qinghai Haidong Xunhua grass: Laji Mountain grass, with white body;

Qinghai Haibei oyster grass: protruding eyes, deep red;

Qinghai Yushu grass: the yellow insect body is covered with a layer of gray or black, the eyes are brown and flat, and the insect body is dense and thin;