Drynariae (scientific name: Davallia mariesii? Moore ex Bak.) belongs to the Drynariaceae family. Drynariae is an epiphytic fern with a plant height of up to 40 cm. The rhizome is long and running horizontally, the scales are broad-lanceolate or lanceolate, the leaves are distal, the petioles are dark straw color or brown, the leaves are pentagonal, with four pinnate lobes.

The rhizome of this species is used medicinally, and has the effects of strengthening bones and nourishing the kidneys. There is no record of how to make soup.

Extended information:

Growing environment:

Drynariae grows on tree trunks or rocks in mountain forests, at an altitude of 500-700 meters.

Distribution range:

Distributed in Liaoning (Dalian), Shandong (Laoshan, Kunjianshan, Mouping, Zhaoyuan, Weihai), Jiangsu (Haizhou), Sichuan, and Guizhou, China and Taiwan. It is also distributed in southern Korea and Japan. Type specimen origin: Japan.

Baidu Encyclopedia-Drynariae