Today’s (2022.10.24）Herb medicine science — chrysanthemum

Chrysanthemum

It is a perennial perennial herbaceous plant of Compositae and Chrysanthemum, with a height of 60-150 cm.

【Plant】

Chrysanthemum adaptability is very strong, cool, cold tolerance, growth suitable temperature 18-21℃, the highest 32℃, the lowest 10℃, underground rhizome low temperature resistance limit is generally a 10℃.

【 function 】

Wind heat headache, clear the liver and eyes, tonifying the liver

【 Growing area 】

Chrysanthemum can be found all over China, especially in Beijing, Nanjing, Shanghai, Hangzhou, Qingdao, Tianjin, Kaifeng, Wuhan, Chengdu, Changsha, Xiangtan, Xi 'an, Shenyang, Guangzhou, Xiaolan town, Zhongshan City, etc. Around the 8th century, chrysanthemum was introduced from China to Japan as an ornamental flower and was regarded as the design of the national emblem of Japan. Dutch traders introduced Chinese chrysanthemum to Europe in the late 17th century, to France in the 18th century, and to North America in the mid-19th century. Since then, Chinese chrysanthemums have spread all over the world.