origin: growing in mountainous region ,alongside the forest, hillside grass,meadow in Hulunbuir in Inner Mongolia and Tahe Jiagedaqi in Heilongjiang province.
chemical ingredient : the whole plant contains gentianine, a little saponin, with flavone reaction.
Package type: Vacuum plastic bags,2.5kg/bags,10kg/carton,20kg/carton,
25kg/carton.