Di Huang
地黄
NamingDi Huang (Radix Rehmanniae)——Shen Nong Ben Cao Jing (Shen Nong’s Herbal)The Processing of 地黄OriginThe root tuber of perennial herbaceous plant Rehmannia glutinosa Libosch of family Scrophulariacea.LocationMainty in Henan and Hebei provinces, Inner Mongolia Autonomous Region as well as northeas
Radix Rehmanniae
NamingDi Huang (Radix Rehmanniae)——Shen Nong Ben Cao Jing (Shen Nong’s Herbal)The Processing of Radix RehmanniaeOriginThe root tuber of perennial herbaceous plant Rehmannia glutinosa Libosch of family Scrophulariacea.LocationMainty in Henan and Hebei provinces, Inner Mongolia Autonomous Region as we