2. Pogostemon cablin is the dry aerial part of Pogostemon cablin, which is harvested when the branches and leaves are flourishing and dried repeatedly. According to different habitats, Pogostemon cablin (originally from Guangzhou Shipai), Pogostemon cablin (originally from Wanning and now mainly produced in Huazhou and Dianbai) and Pogostemon cablin (mainly produced in Gaoyao) are divided into Pogostemon cablin (historically produced in Guangzhou Shipai) and Pogostemon cablin (mainly produced in Gaoyao).
3. Pericarpium Citri Tangerinae is a dry and mature pericarp of Rutaceae and its cultivated varieties. Medicinal materials are divided into "Chenpi" and "Chenpi". Ripe fruits are picked, peeled, dried or cooled. Mainly produced in Xinhui, Chaozhou, Puning, Boluo, Sihui and other places, Xinhui Chenpi is also called "Chenpi".
4. Aquilaria sinensis is a resinous wood of Aquilaria sinensis of Daphne family. It has the effects of promoting qi circulation, relieving pain, warming vomit and relieving asthma. Commonly used for chest pain, stomach cold, vomiting and hiccups, and asthma due to kidney deficiency and qi deficiency. Mainly produced in Lufeng, Lianjiang, Dianbai, Hainan and other counties. The products produced in Hainan are of the best quality and the best tribute in history.
5. Alpinia officinarum is the dried rhizome of Alpinia officinarum. Digging in late summer and early autumn, removing fibrous roots and residual scales, washing, cutting into sections and drying in the sun. Mainly produced in Xuwen, Haikang, Ding 'an, Lingshui, Tunchang, Danxian and other places, and the products are mainly exported to Southeast Asia.
Extended data:
Yi Zhiren, alias: Yi Zhiren, Yi Zhiren. Zingiberaceae, Alpinia perennial herbs. The plant height can reach 3 meters; Stems are clustered; The rhizome is short, the leaves are lanceolate, and the raceme is completely wrapped in a hat-shaped involucre when it sprouts, and the whole inflorescence falls off when it blooms, and the inflorescence axis is extremely short. Calyx tubular, corolla white, puberulent outside; The lip is obovate, pink with red veins, the capsule is spherical when fresh, spindle-shaped when dry, the seeds are irregular and oblate, and the seeds have yellowish arils.
The fruit is oval, slightly pointed at both ends, with brown or grayish brown surface and uneven protrusions in the longitudinal direction. The pericarp is thin and tough, close to the seed ball. The seed mass is divided into three petals by the diaphragm, and each petal has 6- 1 1 seed. The seeds are irregularly oblate, slightly obtuse, about 3 mm in diameter, with grayish brown or grayish yellow surface and light brown membranous aril. The flowering and fruiting period is from March to September.
Growing in a humid forest. Distributed in Hainan and southern Guangdong. Harvest the fruits when they turn from green to red in summer and autumn, and dry them in the sun or at low temperature. There is a special aroma, pungent and slightly bitter. If the fruit is used as medicine, it will benefit the spleen and stomach, regulate vitality and benefit kidney deficiency. Treat diarrhea, abdominal pain, vomiting, loss of appetite, increased saliva secretion, enuresis and frequent urination caused by deficiency and cold of spleen and stomach (or kidney).
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