Fern scales cover the edge

[Source] only contained in the "Flora of China."

[Pinyin] Biān Yuán Lín Gài Jué

[English name] Marginate Microlepia

[Source]
Medicine-based sources: the edge of the bowl of fern plants fern scales cover the leaves.
Latin name of plant and animal fossil: Microlepia hancei Prantl
Harvesting and storage: summer, autumn harvest, wash, fresh or dried.

[Original form] terrestrial fern, plant height 60-100cm. Long horizontal roots go, densely rusty hairy. Ye Yuansheng; petiole length 20-30cm, dark Straw color, a few smooth; leaf paper, the number of hair above, oblong-triangular, up to 55cm, width 13-25cm, a return to pinnate; pinnae 20-25 pairs, base for students, stay away from, the upper alternate, nearly raw, with short-throw; pinnae lanceolate, long 10-15cm, width 1-1.8cm, base ranging from the upper side is slightly convex-shaped ears, wedge-shaped lower side edge notch-shaped or lobed, lobes triangular, skew, entire or with few teeth; veins pinnate. Sori born pinna tip edge of the small veins; cup-shaped capsule base cap, yellow-green, hairy to the base and sides with the students.

[Habitat distribution]
Environment: Born in 300-1800m above sea level broad-leaved evergreen shrubs in the forest, or valley, wet places under the bamboo.
Resource distribution: distributed in the southwest and Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Taiwan, Guangdong and other places.

[Character] trait identification petiole length 20-30cm, dark Straw color, with longitudinal groove, a few smooth, round leaves moments triangle, up to 55cm, width 13-25cm, one to crack back feathers, paper, green leaves on both sides with short bristles; pinnae lanceolate, apex acuminate, base on the upper side is slightly convex-shaped ears, the next side of the wedge, near the edge feather lobed, lobes triangular, acute or obtuse angle, lateral veins pinnate in the lobes on the ; sori 1-6 each have small lobes, shallow cup-shaped capsule base cap, brown, with short bristles. Gas micro-, tasteless.

Chemical Composition】 【scales cover shoot with fern glycoside (microlepin) ,17-O-acetyl-scale cover fern glycosides (17-O-acetylmicrolepin), 4 - table cover fern scale factor (4-epi-microlepin), 6'- O-α-L-rhamnopyranosyl -4-- the table - scales cover fern glucoside (6'-O-α-L-rhamnopy-ranosyl-4-epi-microlepin), 6'-O-acetyl-scale fern cover Su (6'-O-acetylmi-crolepin), the edge factor scale fern cover (fumotoshidin) A, B, C, edge of scales cover fern glycoside (marginatoside) A, B, 3α, 12α-dihydroxy - Mapping - pine - 8 (14), 15 - diene [3α, 12α-dihydroxy-ent-pimara-8 (14) ,15-diene], naringenin (naringenin), naringenin-7-O-(4 - methyl ) - glucose (1 → 2) - rhamnose glycoside (fumotonaringin).

[Bitter] taste; cold

】 【Go through the liver

【Indications】 Qingrejiedu; Qufenghuoluo. Main carbuncle swollen boils; Fengshibitong; bruises

Dosage Oral: Jian Tang ,9-15g. External: trace amount deposited.

[Discussion of] each, "Xinhua herbal outline": rheumatism, cure bruises; topical crushed leaves, add sugar, boil cure swollen leg.

[Excerpt] "Chinese Materia Medica"

http://chinese-herbal-medicines-directory.blogspot.com/