Shi Wei
石韦
NamingShi Wei (Folium Pyrrosiae)——Shen Nong Ben Cao Jing (Shen Nong’s Herbal)The Processing of 石韦OriginThe leaf of the perennial evergreen plant Pyrrosia sheareri (Bak.) Ching and P. Lingua (Thunb.) Farwell, or the leaf of P. petiolosa (Christ) Ching. The first two are called Da Ye Shi Wei, the late
Folium Pyrrosiae
NamingShi Wei (Folium Pyrrosiae)——Shen Nong Ben Cao Jing (Shen Nong’s Herbal)The Processing of Folium PyrrosiaeOriginThe leaf of the perennial evergreen plant Pyrrosia sheareri (Bak.) Ching and P. Lingua (Thunb.) Farwell, or the leaf of P. petiolosa (Christ) Ching. The first two are called Da Ye Shi