origin: growing in hillside slope meadow and alongside forest in Hulunbuir in Inner Mongolia and DaXingAnLing in Heilongjiang province.
chemical ingredient : the whole plant contains neoisorutin, when anthesis and fruiting period,the content rate about 2.5% and 0.76%.containing most alkaloid when anthesis.
Package type: Vacuum plastic bags,2.5kg/bags,10kg/carton,20kg/carton,
25kg/carton. (info at snowlotusbiotech dot com)