origin: growing in mountainous region, wilderness,field,road side,brushwood,swamp in Hulunbuir in Inner Mongolia and Mohe,Tahe,Jiagedaqi in DaXingAnLing in Heilongjiang province. Can be cultivated.
chemical ingredient : the whole plant contains( leonurine,C13H21O5N3) about 0.01%~0.04%, ramification of carbamidine,can shrink womb,containing (cdachyrine,C7H13O2N), (leonuridine,C6H12O3N2).
Package type: Vacuum plastic bags,2.5kg/bags,10kg/carton,20kg/carton,
25kg/carton.