九倒生

NameJiu Dao Sheng (Herba Asplenini Variantis)SourcesThe drug is the dried or fresh whole herb of Asplenium varians Wall. ex Hook. et Grew. (Family Aspleniaceae), growing in forests, on trunk or dampy rock, and distributed in Shanxi, Shaanxi, Hunan, Guizhou and Yunnan province.The Effect of Jiu Dao S