Source: Guangdong snake grape. Ettan. ) Planck. Grape family, whole plant used as medicine. Distributed in Yunnan, Guangxi, Guangdong, Hunan, Jiangxi, Zhejiang and Anhui.
Wood vines. Branchlets are cylindrical, longitudinally ribbed, and shoots are more or less pubescent. The leaves are bipinnately compound leaves or there is a bipinnately compound leaf on the upper part of the twig, which is usually oval, oval or oblong; The bud is ovoid, 2-3 mm high and round at the top; Petals 5, ovoid, high 1.7-2.7 mm, glabrous. The fruit is nearly spherical, with a diameter of 0.6-0.8 cm and 2-4 seeds. The flowering period is April-July, and the fruiting period is August-165438+1October.
Extended data
The main components of the medicinal mountain sweet tea are fine Ye Long scale grass (also called rattan tea), as well as trace components such as Radix Puerariae, Flos Lonicerae and Fructus Cannabis. Folk names vary from place to place, and their names are often repeated with those of other traditional Chinese medicines. Because it is rich in stevioside, it contains no sugar and is naturally sweet.
Its leaves are pinnately compound, with 8 ~ 1 1 pairs of leaflets, which are rectangular, very similar to Abrus cantoniensis, Acacia mangium and Phyllanthus urinaria. Guangdong and Guangxi are rich, especially in Guangxi. The yield in the wild is relatively low. Now Guangxi is planted artificially, bamboo roots are climbing and growing, and the output is obviously improved.
Baidu Encyclopedia-Shan Tiancha