Tian Ma
天麻
NamingTian Ma (Rhizoma Gastrodiae)——Shen Nong Ben Cao Jing (Shen Nong’s Herbal)The Processing of 天麻OriginThe dry seed piece of Gastrodia elata BL. of family Orchidaceae.LocationSichuan, Guizhou and Yunnan provinces in China.HarvestDug in winter or spring, dug in winter called Dong Ma with good quali
Rhizoma Gastrodiae
NamingTian Ma (Rhizoma Gastrodiae)——Shen Nong Ben Cao Jing (Shen Nong’s Herbal)The Processing of Rhizoma GastrodiaeOriginThe dry seed piece of Gastrodia elata BL. of family Orchidaceae.LocationSichuan, Guizhou and Yunnan provinces in China.HarvestDug in winter or spring, dug in winter called Dong Ma