Three seven grass

Three seven grass

(Hunan medical records)

[alias] Tusanqi (collection of secret prescriptions), jianzhongxiao, frankincense, milkweed (compendium), Eupatorium adenophorum, yexiahong (Chenxi County annals), sanxuecao, hexuedan (simple herbal medicine), tianqingdihong (textual research on the name and reality of plants), poxuedan (classified herbal medicine), xuemudan (Tianbao materia medica), jiutoushicao (investigation report on medicinal plants in Kunming), baitianqi Grass (Annals of Chinese indigenous pesticides).

[source] it is the leaf or whole grass of Panax notoginseng.

[plant morphology] Panax notoginseng

Perennial erect herbs with fleshy and hypertrophic perennial roots. The stem is fleshy, more than 1 meter high, purplish red when tender, branched when growing, smooth and with fine lines. Basal leaves numerous, tufted; serrated or pinnately divided, dark green above, purplish green below, with short hairs on both sides of veins; cauline leaves alternate, large, 8-24 cm long, 5-10 cm wide, pinnately divided, lobes ovate to lanceolate, margin lobed or sparsely serrated, apex short, apex acuminate, leaves smooth and glabrous on both sides; petioles 1-3 cm long; stipules 1 pair, 3-5 cm long Lobed, capitate, arranged in corymbose, sparsely shoot, 1.5-2 ha m long; involucre green, plucked or bell shaped, bracts linear lanceolate, 13-16 mm long, margin membranous, translucent, 10-12 arranged in a row, with several bracts outside the base; corolla tubular, yellow, 6-lobed, lobes linear to ovate, 7-10 mm long, apex pointed; stamen 5, connective Pistil 1, ovary inferior, stigma bifurcate, subulate, with short hairs. Achene linear, small, surface has edge, brown, crown hair most, white. The flowering period is from September to October.

Born in the wild or in the grass. -Most of them are planted in gardens. It is distributed in Jiangsu, Zhejiang, Hebei, Anhui, Jiangxi, Hubei, Hunan, Sichuan, Shaanxi, Yunnan, Guizhou, Guangdong, Guangxi, Taiwan, etc.

The root of this plant (Panax notoginseng) is also used for medicine. Please refer to the special section for details.

[collection] from July to August, they are harvested when they grow well or when they are used.

Sweet and smooth.

① "Gangmu": sweet taste. "

② "Hunan medicine records": "Xin, Ping, non-toxic. "

Functions and indications: promoting blood circulation, hemostasis and detoxification. It is used to treat traumatic injury, bleeding, hemoptysis, hematemesis, mastitis, nameless swelling, poisonous insect sting.

① "Herbal mirror": "for the treatment of breast carbuncle, swelling and toxin, hemostasis of golden sores, tinea laryngis, double moths, cough. "

② "Hunan medicine annals": "blood stasis, heat detoxification. "

[usage and dosage] oral administration: decoction, 0.5-1 Liang; or mashed juice. External use: tamping.

[prescription selection] ① treatment of traumatic injury, amenorrhea, hemoptysis and hematemesis: Panax notoginseng herb, five to one or two yuan. Fry in water or mash the juice, make the wine and take it.

② Treatment of bleeding: Panax notoginseng grass five money. Take it in water.

③ Treatment of mastitis: Panax notoginseng grass five money. Take it in water. (1) the following prescriptions are published in the medical records of Hunan Province.)

④ Treatment of unknown swelling toxin: leaves of Panax notoginseng, red pueraria root bark. Tamping and packing. (records of Sichuan Traditional Chinese Medicine)

⑤ Treatment of poisonous insect stings: apply the sap of leaves of Panax notoginseng to the affected area.

⑥ Treatment of Yang mang hair into the flesh pain: soil Panax notoginseng leaves, mash coated. (collection of secret prescriptions)

⑦ To cure acute and slow convulsions: stir the juice of Panax notoginseng (leaves in spring and summer, roots in autumn and winter) for one hour, and then pour in the wine mixture with water. (Yan Lu Tang Fang)