Lanbuzheng, the name of traditional Chinese medicine. It is the dried whole grass of Geum aleppicum Jacq. or Geum japonicum Thunb. var. chinense Bolle, family Rosaceae. Geum aleppicum is distributed in Heilongjiang, Jilin, Liaoning, Nei Mongol, Shanxi, Shaanxi, Gansu, Xinjiang, Shandong, Henan, Hubei, Sichuan, Guizhou, Yunnan, and Tibet. The soft-haired Lubian Qing is distributed in Shaanxi, Gansu, Xinjiang, Shandong, Henan, Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Hubei, Hunan, Guangdong, Guangxi, Sichuan, Guizhou, Yunnan and other places. It has the effects of benefiting qi and strengthening the spleen, tonifying blood and nourishing yin, moistening the lung and resolving phlegm. Commonly used in qi and blood insufficiency, consumptive cough, deficiency of spleen and bring down. Roadside green: produced in Heilongjiang, Jilin, Liaoning, Inner Mongolia, Shanxi, Shaanxi, Gansu, Xinjiang, Shandong, Henan, Hubei, Sichuan, Guizhou, Yunnan, Tibet. It grows in grasslands on mountain slopes, ditch edges, land edges, river banks, forest margins and forest gaps, at 200-3500 m. It is widely distributed in the temperate and warm zones of the Northern Hemisphere. It is widely distributed in the temperate and warm temperate zones of the Northern Hemisphere.