Rama is the whole grass or root of Rama family Rama. Distributed in Northeast China, North China, East China, Shaanxi, Gansu, Henan, Hubei, Hunan, Guizhou and other places. Sweet, pungent and flat. It has the effects of nourishing essence, promoting lactation and detoxicating. Indications: traumatic injury, impotence, nocturnal emission, hypogalactia, erysipelas, scrofula, furuncle and snake bite.

2. Periploca

Periploca, also known as goat's milk strip, North Acanthopanax bark, ram peach, etc. It belongs to deciduous liana shrub of dicotyledonous plant class of Asclepiaceae. Mainly distributed in northwest, northeast, north China and Henan, Sichuan, Jiangsu and other provinces. Roots and tillers are vigorous, and they often cluster together soon after planting. It has wide adaptability and is an excellent tree species for sand fixation and soil and water conservation. When used as medicine, it can relieve pain and remove rheumatism.

3. Bai Wei

Bai Wei, alias: Osmunda japonica. , know the taste of the old, the old dog Pugen, Shan Yan Root, White Dangcao, White Horsetail, Cynanchum atratum. Laojunxu, a perennial erect herb of Araliaceae and Rhus, has fragrant roots. Roots and part of rhizomes are used as medicine, which has the effects of removing deficiency and vexation, clearing away heat and swelling, promoting granulation and relieving pain, and can be used for treating postpartum deficiency and vexation, vomiting, urine dripping, nephritis, urinary tract infection, edema, bronchitis and rheumatic lumbago and leg pain.

4. The willow leaves are not white

Pulsatilla salicifolia is an erect semi-shrub of Asclepiadaceae and Chenopodium, with a height of about 1 m, hairless, slender fibrous roots and tufted nodes. Distributed in China, Gansu, Anhui, Jiangsu, Zhejiang, Hunan, Jiangxi, Fujian, Guangdong, Guangxi and Guizhou provinces. It grows in low-altitude valley wetlands, watersides and even semi-potential water. The whole plant of willow is used as medicine, which has the effects of clearing away heat and toxic materials, reducing qi and resolving phlegm; Folk use it to treat lung disease, infantile malnutrition, cold cough and chronic bronchitis.

5. Polygonum multiflorum Thunb

Polygonum multiflorum Thunb. It's a plant of Celastrus in Asclepiadaceae. Distributed in South Korea (Busan) and China; In China, it is distributed in Liaoning, Inner Mongolia, Hebei, Henan, Shandong, Shanxi, Gansu and other provinces, with a latitude of about 34-42. It grows on slopes, valleys or river dams, roadside bushes or rock cracks below 1500 meters. Root tuber is fleshy and bitter, and it is one of the four famous medicines in Taishan Mountain, Shandong Province, China, and it is a nourishing treasure.

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