What is the national tree of China?

The national tree of China is Ginkgo biloba.

China is not only the hometown of Ginkgo biloba, but also one of the countries and regions with the earliest cultivation, utilization and research and the richest achievements. Throughout the ages, China ranks first in the world in terms of ginkgo planting area and ginkgo output. Judging from the age of the existing ancient ginkgo trees, ginkgo was planted between Shang and Zhou Dynasties in China. Ginkgo biloba is a unique and rich economic plant resource in China.

The seed coat can be extracted with tannin extract. The wood is light yellow, thin, light and soft, and is used in architecture, furniture, sculpture and other handicrafts. Garden trees and street trees. Seeds contain hydrocyanic acid, histamine acid, protein, etc. Seeds and leaves can be used as medicine in traditional medicine in China. They are flat, bitter and slightly toxic.

Extended data:

Ginkgo biloba belongs to gymnosperms, ginkgoaceae and Ginkgo. This is a tall deciduous tree. Ginkgo biloba has deep roots and is very developed. It grows very slowly and consumes relatively few nutrients, which makes it possible for them to live in one place for hundreds or even thousands of years. After ginkgo biloba is damaged by lightning or cut down by people, new branches can still grow at the base and root of the trunk of a thousand-year-old tree.

Some ancient trees often grow mature, mature and tender branches of different ages, forming a "five generations under one roof" gongsun tree. Ginkgo biloba is a dioecious plant, and its seeds 10 months mature. Yellow seeds are like apricots, so they are called ginkgo. Ginkgo biloba has three seed coats, and the exocarp is fleshy and spicy; The mesocarp is a white hard shell called ginkgo, so ginkgo is also called ginkgo tree; Endotesta is reddish brown.

Ginkgo biloba is one of the oldest higher plants in the world, and it is a precious tree species unique to China. Ginkgo biloba is an excellent landscaping tree species. Ginkgo biloba was regarded as a sacred tree in temples in ancient China, and there are still many thousand-year-old ginkgo trees in many temples and temples. The oldest ginkgo tree is located in Fulaishan, Juxian County, Shandong Province. It is 24.7 meters high and can only be held by 8 people. It has a history of more than 3000 years.

Baidu encyclopedia-ginkgo biloba