What is the most common tree in China? What trees are there in China?

In recent years, fast-growing poplars have been planted on a large scale, so the most common should be poplars, and I am really helping you look forward to it

The most common tree should be the big poplar, almost all of them on the side of the street, and it is also the fastest growing tree!

China's national tree: ginkgo.

As early as 1942, Guo Moruo determined that the ginkgo tree was the national tree of China's bill, "on the red-crowned crane as the national bird", at the second session of the 10th National People's Congress, these two bills on the word "country" once again made the national tree, national bird and national flower of the "three countries" discussion on the table, and the national tree has become the most co-signed bill at this conference. It is very inappropriate for a large country with plant resources to have no national tree. As early as 1942, Guo Moruo had published an article "Ginkgo" in "Xinhua**", proposing to designate ginkgo as the national tree, and in the previous national tree selection initiatives, ginkgo has always been the most vocal.

National Tree: Trees are angels for the benefit of mankind, and trees are closely related to the thoughts and feelings of a nation. Many countries have adopted a legislative process to identify a favorite tree as a national tree, and some countries have adopted it by people's favorite conventions.

China's national tree is ginkgo. Like the national flag, national anthem, national flower, and national bird, the national tree is a symbol of the country, the honor and pride of the country. The national tree, for its own people, has a special sense of intimacy, which can arouse people's love for the motherland and hometown, and can also reflect the cultural traditions and aesthetic concepts of a divided nation, as well as the natural features and plant distribution of the country.

The selection of national trees can stimulate the patriotic enthusiasm of the people of all countries, and at the same time, it can also cultivate people's noble sentiments and enhance national enterprising, cohesion and national pride.

National flower: The national flower refers to the flower that a country uses as a symbol of its own country. The national flower is generally meaningful to a country's culture.

A country can also see the country's cultural heritage and history through its own national flower. It symbolizes the spirit of national unity, enhances national cohesion, and is the essence of national personality and virtue. It is highly valued by the people of all countries, reflecting the love for the motherland and strong national feelings.

There are more than 8,000 species of trees in China.

Small trees: golden-leaved wood, color-leaved wood, agave, vermilion banana, bamboo banana, fulu tung, tulip vine, holly euonymus.

Deciduous species: willow, poplar, paulownia, maple, cocoon, peach, apricot.

Landscape: small-leaved triangular maple, elm, red-fruited holly, oak tree, pressed tree, papaya, osmanthus, camphor, saponaria, citrus, crape myrtle.

Angiosperms are divided into dicots and monocots.

The heaviest wood in China is iron wood, clam wood, and fragrant wood. The air-dry density of the three can reach above, and the iron wood can reach, the clam wood can reach, and the fragrant wood can reach. However, the density of wood is not static, and there will be differences between different origins and different plants, so it is difficult to say which is the heaviest.

Sycamore, Ginkgo, Maple, Coconut, Banana Tree.

Camphor, sycamore, peach, pear, apple, orange, pine, red maple, metasequoia, ginkgo, willow, coconut tree, banana tree.

The quota lotus seed heart is ok.

What is the tallest tree in the world?

In the tropical jungle of Xishuangbanna, Yunnan Province, China, a kind of giant tree was found in the 70s, its beautiful posture, towering and straight trunk, standing tall and tall on top of ten thousand trees, so that people can not look up to see its top, and even the sensitive altimeter is useless here? Therefore, people call it the Lookout Tree? The local Dai people call it"Umbrella tree"?

The Lookout Tree can generally be about 60 meters high? People have measured and analyzed a tree, and found that the tree grows quite fast, a 70-year-old tree is more than 50 meters high? Some are even as high as 80 meters, and the diameter at breast height is generally about 130 cm, and the maximum can be up to 300 cm?

These giant trees, which are rare in the world, stand in the upper layer of the valley rainforest, generally more than 20 meters higher than the second layer of trees, and really have the momentum of going straight to the nine skies and piercing the blue sky!

The Wangtian tree belongs to the dipterocarp family, the genus Liuan? Liuan belongs to this family, with a total of 11 members, most of whom live in Southeast Asia? Wangtian tree only grows in Yunnan, China, and is a rare tree species that is a specialty of China?

The tree is tall and straight, the leaves are alternate, there are pinnate veins, and the yellow flowers are arranged in panicles, exuding a burst of fragrance? Is its fruit hard? Wangtian trees generally grow in 700-1000 meters of valley rainforests and mountain rainforests, forming an independent community type, showing a peculiar natural landscape?

Therefore, the academic community regards it as the symbol tree species of the tropical rainforest?

The main trunk volume of a Wangtian tree can reach cubic meters, and the average annual growth of a single tree is 2-3 times that of other tree species in the same forest? So it's a good tree species to promote? At the same time, its wood is rich in gums, its flowers contain spice oils, and there are many other unknown components, which are yet to be further analyzed, studied and utilized?

Because the Wangtian tree has such high scientific and economic value, and its distribution range is extremely narrow, it is listed as a first-class protected plant in China?

There is also a very close one in the Wangtian tree"Twin brothers", called the Optimus Tree? It is actually a variant of the Wangtian tree, which was also discovered in Guangxi in the 70s? The shape of this supertree is very similar to that of its brother, and it is also unusually tall, often reaching 60-65 meters, and it is more than 30 meters tall under the branches?

Is it made of hard material? Strong corrosion resistance, smooth cutting surface, beautiful texture, has high economic value and scientific research value? The Optimus Tree is only found to grow in the Langgang Nature Reserve in Guangxi, so it is also strictly protected?

The largest tree in China - the banyan king.

There is a big banyan tree next to the old bai knife village in Yingjiang County, and its body is extremely large, and dozens of people can't hold it. Its trunk is covered with a blocky root system, such as mountains, canyons, thousands of ravines; Bunches of aerial roots were scattered from the tree poles, like pythons digging their heads deep into the dirt, as if they wanted to suck all the water on the ground dry. The whole tree is composed of branches and roots"A forest of its own"The wonder of Yunnan is a must, and it is called by people"Banyan King"。

It is listed as a tourist scenic spot by the state.

According to expert calculations and research, this tree, the crown covers an area of 108 acres, and the new trunk grows into 108 after the aerial roots enter the soil, which is the largest tree in China, and it has been nearly 300 years old. Tourists come here**, all are surprised.

The largest tree in China - the canopy area is up to 5....5 acres, 108 new trunks grown after the aerial roots are planted in the soil, this is the largest tree in China, and it is now nearly 300 years old. Tourists come here**, all are surprised.

Ginkgo biloba is a tree with a special style, the leaves are green in summer and yellow in autumn, like an open folding fan, and the shape is unique and beautiful.

200 million years ago, Ginkgo biloba grew everywhere in Eurasia, the oldest tree species in the world. Later, more than 2 million years ago, the Quaternary glaciers appeared, destroying most of the ginkgo biloba, and the remains became plant fossils imprinted in stone. In this catastrophe, only a part of the living ginkgo trees in our country have been preserved, which have continued to this day and have become living teaching materials for the study of ancient ginkgo.

Therefore, ginkgo biloba is the oldest relict plant in the world, and people call it "the world's first living fossil". ”

China is the earliest country in the world to artificially cultivate ginkgo, in 1265 A.D. in the Southern Song Dynasty Chen Jingyi's "Quanfang Beizu", there is a record of ginkgo, earlier than other countries in the world. Ginkgo biloba is a rare longevity tree, many places in our country have found ginkgo trees, especially around some ancient temples and temples, you can often see the big trees planted for hundreds of years and more than a thousand years. Like the famous Huanglong Three Treasure Trees of Huanglong Temple in Lushan, one of them is ginkgo, with a diameter of nearly 2 meters, and the ginkgo of Tantuo Temple in Beijing is more than 1,000 years old.

And the world's longest-lived ginkgo, should also count the big ginkgo in Dinglin Temple in Ju County, Shandong Province, China, the tree is 24 7 meters high, the chest circumference is 15 7 meters, the canopy shade is 200 square meters, it is said that it was planted in the Shang Dynasty, and the natural ginkgo forest can also be found from now on, which proves that our country is the hometown of ginkgo.

Ginkgo biloba trees were introduced to Europe and the United States more than 200 years ago, and many famous botanical gardens are proud to be able to plant ginkgo, the "world's first living fossil".

Ginkgo biloba is the only surviving species of gymnosperms in the Ginkgo family, dioecious. According to the characteristics of ginkgo biloba, such as branch and leaf morphology and fan-like leaf veins, it is different from other more evolved gymnosperms, and is the oldest genus of existing seed plants. When its seeds are ripe, they are orange and yellow like apricots, the outer seed coat is very thick, and the middle seed coat is white and hard, so it is also called "white fruit".

The kernel of ginkgo biloba seeds can be used for medicinal purposes, and has the effects of moisturizing the lungs, relieving cough and strengthening the lungs. Its branches and leaves contain anti-insect toxins, which can prevent insects, so some people put a ginkgo biloba leaf in the book to get rid of the book silverfish. Ginkgo biloba also contains a chemical called ginkgo flavonoids, which can lower cholesterol, improve blood circulation in cerebral blood vessels, and have the effect of preventing and treating cerebral arteriosclerosis and thrombosis.

Therefore, Ginkgo biloba extract is a new group of cardiovascular and cerebrovascular health care drugs in the world, especially in the European and American markets.

Ordinary trees can live for more than 100 years, and apple trees can live from year to year; The pear tree lives for many years; Elms live for years; Camphor trees can live for many years; Fir trees can live up to years; A Liuchao pine in Nanjing is already old; The juniper cypress in Qufu has lived for many years; The red cypress tree in Alishan, Taiwan Province is many years old, and you think it must be the old birthday star among the trees, but compared with the dragon's blood tree, it is just a little brother.

According to a botanist, there was a dragon's blood tree that had been blown down by a storm and was at least as old as it was age. This dracaena tree, which grows on the Canary Islands in West Africa, is an evergreen tree, only about one meter high, the base of the trunk is particularly thick, there are many meters, the trunk is bare, and the top of the tree is branched. The resin from the dragon's blood tree is dark red and is a well-known preservative.

The locals call it "Dragon's Blood", hence the name of the tree.

1. Baima tree.

2. Dracaena.

3. European spruce.

4. General Sherman Tree.

5. Alishan Sacred Tree.

The oldest tree in China is the Xuanyuan cypress.

There is an ancient cypress tree next to the mausoleum of the Yellow Emperor in Huangling County, Shaanxi, which has a history of 5,000 years after professional field investigation. It is said that the cypress tree was planted by the Yellow Emperor Xuanyuan himself, and there is no other cypress tree in the world that is older than its age, so the Xuanyuan cypress is also called the "father of the world's cypress" by the British.