Myxocyprinus viscosus

Myxocyprinus viscosus

(save famine materia medica)

[synonyms] Gracilaria lemaneiformis, Silurus asotus, jingangxue, silver carp, barb, Smilax China.

[source] it is the rhizome and root of Smilax China in Liliaceae.

[plant morphology] Smilax China

Perennial climbing vines, more than 2 meters long. The rhizome is short, the root is slender, slightly curved, the skin is grayish brown, tough, and sparsely spiny. The stem is slightly square, green, striped, with flat spines, slightly curved apex, more base and less upper part. The leaves are thin leathery, elliptic to triangular ovate, 3-8 cm long and 2-6 cm wide, apex acuminate, base slightly heart-shaped or round, entire, slightly wavy, main veins 5-7, reticulate veins obvious. Inflorescence: female flowers oblong, campanulate, 1.5-6 mm long; stamens oblong, staminate, 1.5-5 cm long; stamens oblong, staminate, 1.5-5 cm long. Berries are globose and black when ripe. The flowering period is from June to August. The fruit period is from July to September.

It grows in the mixed forest of mountains. Distributed in Liaoning, Hebei, Henan, Shandong, Shanxi, Shaanxi, Gansu and other places.

[collection] it can be harvested all year round. Generally, the roots are dug in spring and autumn, and the stems, leaves and soil are removed and dried in the sun.

[medicinal material] the dry rhizome is irregular cylindrical and curved. It is dark brown in appearance, surrounded by clusters of slender roots, about 50-80 cm long and 1-2 mm in diameter. It is not straight, and scattered with a few finer fibrous roots and fine spines. The spines are slightly curved and touch the hands. The root surface is grayish brown or grayish brown. It is tough, elastic and not easy to break. The cross section is grayish white or yellowish white, with light brown ring in the middle and small holes (ducts) outside the ring. There is no breath, and the taste is light. It is better to have long root, tough quality and few fine fibrous roots.

Produced in Shaanxi, Henan, Shanxi, Gansu, Shandong and other places.

This product is used as Clematis in Beijing, Tianjin, Shaanxi, Gansu, Henan, Hebei and most areas of Shandong and Shanxi. See "Clemens" section.

[chemical composition] rhizome contains saponin, tannin, resin and a large amount of starch. The stem contains tigogenin, neotigogenin and rachogenin.

[processing] clean impurities, soak in water until soft, remove roots, cut into sections and dry in the sun.

[nature and taste] 1. Salvaging materia medica: "it tastes sweet. "

② Simple herbal medicine: "warm, flat, non-toxic. "

Functions and indications: dispelling wind, promoting blood circulation, detumescence and relieving pain. Treatment of rheumatism, pain, sores, swelling and poison.

① Wang Lianshi's book of collecting herbs: "treat all sores, swelling and poisons. "

② Simple herbal medicine: "tongjinxue, qudiexue, xiaozhongtong. "

③ "Henan traditional Chinese medicine manual": "driving the wind. It is used to treat muscle and bone pain and rheumatism. "

[usage and dosage] oral administration: decoction, 1.5-3 yuan; or into pills, powder. External use: tamping or grinding.

Chinese PinYin : Zhan Yu Xu