Producing area: Hillside, meadow, road mixed forest, thin forest, forest gap place. Produces in HuLunBeiEr, Inner Mongolia and DaXingAnLing, HeiLongJiang. It can be cultivated.

Chemical ingredient : quercetin-3-glucoside, arbutin , sutellarin etc.

Packing type: Vacuum plastic bags, 2. 5kg/bags, 10kg/carton, 20kg/carton, 25kg/carton.