Eupatorium odoratum

Eupatorium odoratum

(a textual research on the names and facts of plants)

[synonyms] biwencao, yajiaojinxingcao (baicaojing), dujiaojinji (Gangmu Shiyi), zhujiaocha, jijiaocha, wumaoding (Guizhou folk medicine Collection), yajiaozhu, yajiaozhang, sanqijian (Jiangxi folk medicine), sanjianfeng, shuangfengweicao (Sichuan Traditional Chinese medicine annals), qixingjian (Shaanxi plant medicine investigation), Ejin, sanzifeng, yantiao（《 The results showed that there were four kinds of medicinal herbs in this area, i.e. yazhangxiang, yazhangxing, yajiaozhang, yajiaocao (Mindong materia medica), dichalaqu, trigeminal tiger, sandixiao (Guangxi Medicinal Plant List), yajiaocao (Jiangsu medicinal plant record).

[source] it's the whole grass or the whole grass with roots of the Polypodiaceae.

[plant morphology] golden chicken feet

Epiphytic herbs, 8-35 cm high. The rhizome is slender and transverse, with dense scales; the scales are linear, lanceolate, shield shaped, light brown and membranous at the base; the root group is developed, and the small roots around the fibrous roots are short and dense. The leaf blade is 6-10 cm long, usually 3-lobed, rarely 2-lobed or simple, the base is round or slightly downward extended; the leaf blade or lobes are linear lanceolate, apex acuminate, margin cartilaginous, upper green, lower gray green, each lobe has one main vein, and the lateral veins are nearly opposite. About 20-30 pairs, straight to the leaf margin, forming a rhombic mesh, with one notch between each pair of lateral veins. Sporangia are round, solitary in the middle of the mesh, slightly near the main vein.

It grows in wet mountain valley or under woods. It is distributed in southwest, central and South China, East China, north to southern Shaanxi, Shandong Peninsula and Lushun.

[collection] harvest in autumn. Dry in the sun.

[medicinal material] it is a dry whole grass. The rhizome is covered with yellowish brown scales and glossy, and there are slender Brown fibrous roots below. The leaves are rooting, the petioles are slender, the leaves are shrunken, yellowish green, the expanded leaves are 3-or 2-lobed, and some are not split, the lobes are lanceolate, thin papery, soft, with a row of reddish brown and round sporangia along the midrib on the back of the leaves. Slightly smelly and light in taste. It is better to have large leaves and many sporangia.

Produced in Jiangsu, Sichuan, Fujian, Jiangxi, Shaanxi and other places.

[chemical constituents] the leaves contain 0.2% coumarin.

Bitter and cool.

① "Gangmu Shiyi": "the nature is flat, the taste is bitter, the gas is fragrant. "

② Sichuan Traditional Chinese medicine annals: "it is mild and pungent in taste, flat in nature and non-toxic. "

[function indications] clearing away heat. Cooling blood, diuresis, detoxification. Treatment of typhoid fever, thirst, convulsion, tonsillitis, bacillary dysentery, chronic hepatitis, blood drenching, bloody stool, carbuncle, swelling and sores.

① In the compendium of compendium, it is used to treat typhoid, malaria, dysentery, swelling and toxin of wind, evil wind, mastitis, heat sores, infantile pox and eye chancre, moth with closed throat, and gargle with vinegar. "

② Fuzhou herbal medicine: "treating cold. Detoxify and cure plague. "

③ "Emei medicine plant": "to cure the fall and injury. "

④ "Sichuan Traditional Chinese medicine annals": "dehumidification diuresis, treatment of children with acute and slow convulsion, cough, vomiting, carbuncle swelling, bleeding, knife injury, cold bone wind, muscle and bone pain. "

⑤ "Quanzhou Materia Medica": "clearing away heat, detoxifying, cooling blood, and relieving drenching. "

⑥ "Investigation of plant medicine in Shaanxi Province": "antiphlogistic, Xiaoshi. "

⑦ "Mindong Materia Medica": "treat fever, upset, lung heat, cough, thirst, hoarse voice, diarrhea, dysentery, urinary obstruction. "

[usage and dosage] oral administration: decoct soup, 2-5 yuan (1-2 Liang fresh); grind or soak in wine. External use: tamping.

[selection] 1. Treatment of wind heat and cold: fresh goose feet with golden stars. Take it in water. (Fujian Chinese herbal medicine)

② Treatment of infantile convulsion: Goose palm Venus grass, Saxifraga five money each. Simmer water clothes, three times a day. (Guizhou herbal medicine)

③ Cure child vomit or vomit milk: Goose palm Venus grass five money. Simmer water, and three parts of Amomum powder, swallow. (Guizhou herbal medicine)

④ Treatment of tonsillitis, diphtheria, sore throat, hematemesis, dysentery, heatstroke, abdominal pain: fresh goose feet Venus one or two, decoction. (Jiangxi herbal medicine manual)

⑤ Treatment of chronic hepatitis: Goose palm Venus one or two, golden buckwheat one or two, yinxingcao one or two, Plantago five money (all fresh). Take it in water. (Jiangxi herbal medicine manual)

⑥ Cure urination drench painful: fresh goose palm Venus grass two Liang (dry half), rock sugar one or two. Drink water to fry, take before meals, twice a day. (Fujian folk herbal medicine)

⑦ Treatment of heat and toxic blood: Goose palm Venus grass, Chen Ganjiang each two. At the end of the day, every time you take one money, you can draw new water. (Mindong materia medica)

⑧ Treatment of fecal bleeding (fecal blood): fresh goose palm Venus grass two to three Liang. Fried in water, soaked in brown sugar. Twice a day. (Quanzhou materia medica)

⑨ Treatment of heat dysentery: fresh goose palm Venus grass 2 to 3 Liang, plantain grass 1 or 2. Drink water, fry into half a bowl, take before meals, twice a day. (Fujian folk herbal medicine)

⑩ Treatment of bacillary dysentery: Golden Rooster foot one or two. Fry in water, or add brown sugar and eggs. (selected materials for investigation of unilateral and verified prescriptions)

(11) treatment of Sha distension: duck foot Venus grass, dried for the end, take a little. Twitch in the nose, or decoction can also be. (hundred grass mirror)

(12) treatment of swelling, toxic sores and ulcers: one to two liang of fresh Roe's paw and Venus grass. Drink water, fry into half a bowl, warm, twice a day. (Fujian folk herbal medicine)

Treatment of swelling: duck foot Venus grass, fried wine service. (collection of compendium)

(14) treatment of snake bite: five yuan to one or two yuan of roe palm Venus grass. Fried with sweet rice wine and smeared with dregs and pestles. (Jiangxi folk herbal medicine)