Leaves fall in winter and green trees in summer?

1. Summer Green Forest.

The forest composed of trees with long leaves in summer and leaves in winter is called summer green broad-leaved forest or deciduous broad-leaved forest, which is also called summer green forest because of its deciduous leaves in winter and green in summer.

Deciduous broadleaf forests are widely distributed and require a warm growing season of 4-6 months with abundant rainfall and a non-severe winter lasting 3-4 months. The average temperature of the hottest month is 13-23, the average temperature of the coldest month is -6, and the annual precipitation is 500-1000mm, and most of them are distributed in the warm season.

2. Locust tree. Acacia, also known as Acacia japonica, is a tall tree with pinnate compound leaves similar to that of Robinia pseudoacacia. The flowers are pale yellow and can be cooked and eaten, and can also be used as traditional Chinese medicine or dye.

Unopened locust flowers, commonly known as "locust rice", are a kind of traditional Chinese medicine. It blooms in late summer, and unlike other tree species, it is an important nectar source plant.

Flowers and pods are used in medicine, which has the effect of cooling and astringent, hemostasis and blood pressure; The leaves and root bark have the effect of clearing heat and detoxifying, which can be poisonous; Timber is used for construction. The kernel contains starch and can be used for winemaking or as paste and feed. Skin, leaves, buds, flowers and seeds can be used as medicine.

3. Maple. Maple trees are tall trees that can reach heights of more than 29 meters and a crown width of up to 16 meters. It blooms from April to May and bears fruit from September to October.

As the tree ages, the canopy gradually opens up and is rounded. The shoots are brownish-red to brown with small holes, and the branches are black-brown or gray in winter. Maple leaves have brilliant colors and unique shapes, and can be used to make bookmarks, specimens, etc.

In autumn it turns fiery red and when it falls to the ground, it turns crimson red.

4. Poplar. Poplar (Latin name: populusl.).

It is a plant of the genus Populus, with about 100 species in the genus, about 62 species (including 6 hybrids) in China, of which 57 species are distributed in China, and about 4 species are introduced and cultivated, in addition to many varieties, variants and introduced strains.

The populus classification system is divided into five major groups: tacamahaca, leuce, aigeiros, turanga, and leucoides. The trunk is usually straight; The bark is smooth or longitudinally lobed, often grayish-white.

It is mainly distributed in Central China, North China, Northwest China, Northeast China and other vast areas.

5. Tsubaki tree. Ailanthus altissima is a deciduous tree with gray to gray-black bark, formerly known as Chū, also known as Tsubaki and Mulu tree, named for the odor of the glandular points at the base of the leaves. This tree grows quickly and can reach a height of 15 meters in 25 years.

This species has a short lifespan, rarely surviving more than 50 years.

This species grows well in limestone areas, and can be used as afforestation trees in limestone areas, as well as landscape trees and street trees. The wood is yellow-white, which can be used to make farm tools and vehicles; The leaves can be fed to the silkworm (silkworm); Bark, root bark and fruit can be used as medicine, which has the effect of clearing heat and dampness, astringent and stopping dysentery; The seeds contain 35% oil. This species reproduces on its own in many cities in North America, Europe and Asia and has become a "weed tree".

Leaves fall in winter and green trees in summer?

Ginkgo, toon, sycamore, poplar, aspen, locust tree, willow, maple, peach, plum, etc.

Trees that fall deciduous in winter and are green in summer include birch, elm, willow, poplar, and apricot trees. These trees belong to the deciduous broad-leaved forest, also known as the summer green forest, which is the most common type of forest in the temperate zone, and they are suitable for growing in an environment with an average monthly temperature of 13-23 degrees, requiring sufficient water during the growth process, and are often spread by wind and animals.

There are many types of such trees, such as willows, locust trees, poplars, plane trees, paulownia trees, etc., all of which belong to this type of tree.

Most of the trees look like this, such as poplars, willows, date trees, apple trees and other fruit trees.

There are many kinds of trees that do not lose their leaves in winter, such as privet, silver fir, camphor tree, orange tree, magnolia, medlar, loquat tree, etc. These trees can be said to be evergreen, and their leaves do not fall off in hot or cold times.

I'll answer what tree doesn't lose its leaves in winter is the camphor tree.

1. Poplar trees, the trunk is usually straight; The bark is smooth or longitudinally lobed, often grayish-white. It is mainly distributed in Central China, North China, Northwest China, Northeast China and other vast areas.

2. Pine is a pine family and a pine genus.

Plant. There are more than 80 species of pine trees in the world, not only many species, but also widely distributed, such as Pinus tabuliformis distributed in North China and Northwest China.

3. The locust tree, also known as the national acacia, is tall and tall, and its pinnate compound leaves are similar to that of Robinia pseudoacacia. The flowers are pale yellow and can be cooked and eaten, and can also be used as traditional Chinese medicine or dye.

4. Mulberry tree. It is a deciduous tree or shrub of the family Morusaceae, which can reach a height of 15 meters. The body of the tree is rich in milk and the bark is yellowish-brown.

5. Peach tree, Rosaceae.

Peach plant. A small deciduous tree with dark gray bark and cracks with age.

Some common deciduous trees]:

Acacia, weeping locust, heavy willow, golden silk weeping willow, curved willow, straight willow, acacia, weeping elm, horsetail wood, luanshu, green tung, fawu, green maple, ginkgo, metasequoia, stinky almond, wolfberry, tassel tree, pond cedar, larch pine, etc.

Encyclopedia. Check deciduous trees.

There are inside.

We have four distinct seasons here, most of the trees are deciduous in winter, green in summer, such as elms, willows, birches, poplars, apricots, prickly plums, cherry trees, etc., these trees can be seen everywhere in the city, lush in summer, and in winter they will become dry branches, and all the leaves will fall off, but the trees are also beautiful when it snows heavily.

Those that can fall defolia are broad-leaved, such as poplars and sycamores, and locust trees that do not fall defoliates are coniferous, such as pine and cypress.

This question is answered too broadly, the forest trees in botany have such classifications: evergreen and deciduous ones, evergreen refers to the leaves that will not lose all the leaves in winter, divided into evergreen broad-leaved forests and evergreen coniferous forests, deciduous means that the leaves will be lost in winter, there are many varieties of the two, ten books can not be finished, "Flora of China" more than 60,000 pages, but only about Chinese plants, if the world's plants are all counted, it is estimated that you will not have the patience to listen.

There are a lot of them.

Almost all pine species are evergreen (except for the golden pine), such as cedar, tabuliformis, masson pine, marsh pine, etc.

cypresses; Arborvitae, Thousand Dou Cypress, Dragon Cypress, Juniper Cypress, etc.

There are also magnolia, ten merits, osmanthus, camphor, smiling, tung, mosquito mother tree, coral tree, large-leaved boxwood, holly, bone, superba, octagonal golden plate, privet, huangxin, oleander, nantian bamboo, etc.

1. Camellia.

Camellia is not only resistant to cold and freeze, but also an evergreen plant that blooms in winter, can withstand low temperatures of minus 8, and its large and beautiful flowers are deeply loved by flower friends. Camellia has a long bud period, which can even reach half a year, so it takes patience to wait for it to bloom.

2. Rhododendrons.

Rhododendron is a slightly hardy flower, able to withstand temperatures as low as -3. China is the country with the most varieties of rhododendrons, and there are azaleas everywhere, although there is a certain ability to withstand cold, but if it is a potted azalea, it is best to move it indoors in winter to maintain.

3. Gardenias.

Gardenias can tolerate temperatures as low as minus 5, and the leaves may freeze and fall off at any lower temperatures. However, gardenias of small-leaved varieties are not very hardy, so you should pay attention when choosing varieties to plant.

Fourth, dwarf cypress. When it comes to evergreen plants that do not freeze in winter, cypress is certainly one of them, and dwarf cypress is a particularly low cypress species, also known as creeping cypress, which can not only maintain green all year round, but also withstand the low temperature environment of minus 10, and can survive the winter well.

5. Winter heather.

Winter heather is a relatively dwarf evergreen shrub with high ornamental value and is very suitable for potted maintenance. Generally speaking, plants that can bloom in winter are relatively resistant to low temperatures, and the flowering period of winter heather is in January and March, and the flowers are fresh and pleasant in clusters.