Huang Lian

NamingHuang Lian (Rhizoma Coptidis) ——Shen Nong Ben Cao Jing (Shen Nong’s Herbal)The Processing of 黄连OriginThe rhizome of perennial herb-Coptis chinensis Franch or C. deltoidea C. Y. Cheng et Hsiao or C. teeta Wall. of family Ranumculaceae.LocationMainly in Sichuan, Hubei provinces of China. C. delt

NamingHuang Lian (Rhizoma Coptidis) ——Shen Nong Ben Cao Jing (Shen Nong’s Herbal)The Processing of Rhizoma CoptidisOriginThe rhizome of perennial herb-Coptis chinensis Franch or C. deltoidea C. Y. Cheng et Hsiao or C. teeta Wall. of family Ranumculaceae.LocationMainly in Sichuan, Hubei provinces of