Feitian Lane

Feitian Lane

(collection of herbs in Lingnan)

[synonym] longlongfeng, daguanzhong (new selection of practical Chinese herbal medicine in Guangxi), Shanxiang (Guangdong).

[source] stem of Alsophila spinulosa.

[plant morphology] Alsophila spinulosa, also known as tree fern.

Large fern, the trunk is 2-6 meters high, dark brown or light black, the skin is hard, there are traces of old leaves falling off. The leaves are large, papery, 1-3 m long, 3-pinnatifid, with oblong pinnae, apex acuminate, 30-50 cm long, middle 13-20 cm wide, glabrous below the rachis, but sparsely spiny below, sparsely brown curly knobby hairs above and below the rachis and main vein, and slightly bubbly below the rachis and main vein Scales oblate; pinnules pinnately lobed to rachis, lobes lanceolate, mucronate, sparsely serrate. The veins of the leaves diverge. On the branching point of the vein of sporangia, the convex receptacle is on the top, and the cover of sporangia is nearly spherical, thrusting out, covering the sporangia upward at the beginning and splitting at maturity.

It grows by the stream, under the forest or in the grass. It is distributed in Guizhou, Sichuan, Guangxi, Guangdong and Taiwan.

[collection] all year round. Peel off the hard skin.

[herbal medicine] the dried trunk is cylindrical, about 12 cm in diameter, brown on the surface, with well arranged petiole marks; each petiole mark is nearly round, about 3-4 cm in diameter, with depression below, with many closely arranged leaf trace vascular bundles on the edge, and scattered leaf trace vascular bundles in the middle. The section is hollow and the surrounding vascular bundles are folded to form a ridge and longitudinal groove. It's hard.

It is mainly produced in Guangdong and Guangxi.

[chemical constituents] the roots contain alkaloids, flavonoid glycosides, phenols, amino acids, organic acids and sugars.

[flavor] bitter and astringent, cool.

New selection of practical Chinese herbal medicine in Guangxi: "bitter, wet, flat, with little poison. "

Functions and indications: clearing lung and stomach heat, dispelling wind and removing dampness. Treatment of influenza, lung heat, cough and asthma, hematemesis, wind fire, toothache, rheumatoid arthritis, low back pain.

① "Lingnan medicine collection record": "it is used to treat asthma, cough, internal injury, hematemesis, bone pain, abdominal pain, wind fire, toothache, small intestine Qitong. "

② New selection of practical Chinese herbal medicine in Guangxi: "expel wind and dampness, strengthen muscles and bones. It can also prevent influenza. "

[usage and dosage] oral administration: decoction, 0.5-1 Liang; or stewed meat. External use: wash with boiling water or wipe the affected part with fresh juice.

[selection] 1. Treatment of asthma and cough: Feitian lane, tangerine peel and pork decoction.

② Treatment of internal injury and hematemesis: Feitian lane, pork essence, fried soup.

③ Treatment of bone pain, abdominal pain, wind fire toothache: Feitian? Lane, water decocting and wine washing.

④ Treatment of small intestine Qitong: Feitian lane, pig stomach, fried soup. (1) the following prescriptions are published in the collection of herbs in the south of the five ridges.)

⑤ Treatment of kidney deficiency low back pain: longlongfeng, eucommia, Dipsacus, red Achyranthes, five finger milk, epimedium, Morinda officinalis, decocting and washing. (new selection of practical Chinese herbal medicine in Guangxi)

⑥ Treatment of tinea: Longgu Fengxian product milk, rub the affected part. (new selection of practical Chinese herbal medicine in Guangxi)