Cortex Lycii

It is the root-bark of Lycium chinense Mill. It is distributed in Northeast China,Hebei,Shanxi,Shaanxi, southGansu, as well as provinces in southwestChina, centralChina, southernChinaand easternChina. There also cultivated and wild ones inNorth Korea,JapanandEurope. In addition to......, it is used in treating yin-vacuity tidal heat, steaming bones and night sweating, cough with lung heat, hemoptysis, epistaxis and endogenous heat, and diabetes.