Drynaria Rhizome,the Rhizome of Davallia,Rhizoma Drynariae,fortune's

What the brand says

Sold as “Drynaria Rhizome,the Rhizome of Davallia,Rhizoma Drynariae,fortune's Drynaria Rhizome,the Rhizome of Drynaria,gusuibu,dried Rhizome of Davallia,the Rhizome of Drynariae (1000 Grams /2.20 lbs)”

Rhizoma Drynariae is flat and long, curved, branched, 5~15cm long, 1~1.5cm wide and 0.2~0.5cm thick. The surface is densely covered with small dark brown to dark brown scales, soft as hair, brown or dark brown after fire, with raised or concave round leaf marks on both sides and upper surface, and a few petiole residues And fibrous roots remain. Light body, brittle, easy to break, red-brown section, vascular bundles are yellow dots, arranged in a ring. No odor, light taste, slightly astringent.