Producing area:Growing in the swamp and wet soil beside river or lake. Origin from Hulunbuir of the Inner Mongolia and Daxinganling Area of Heilongjiang Province. It can be cultivated.

chemical ingredient:The whole plant contains salicarin, tannin (with the content of1.3%~12.2%), choline and ellagic acid etc.

Package type: Vacuum plastic bags,2.5kg/bags,10kg/carton,20kg/carton,
25kg/carton.