Names of fifty kinds of trees in China.

(1) evergreen coniferous trees, such as cedar, juniper, Cryptomeria fortunei, Podocarpus, etc.

(2) Deciduous conifers, such as Pinus bungeana, Metasequoia glyptostroboides, Taxodium ascendens, Larix gmelinii, etc.

2. Broad-leaved trees

(1) Evergreen broad-leaved trees, such as Cinnamomum camphora, Magnolia grandiflora, Nanmu, Bitterness, etc.

(2) Deciduous broad-leaved trees, such as Pterocarya stenoptera, Platanus acerifolia, Paulownia, Sophora japonica, Ginkgo biloba and Populus tomentosa.

3. Broad-leaved shrubs have no obvious trunk, or the trunk is extremely short, and the tree has many side branches with similar growth. According to the growth habit of its leaves, it can be divided into:

(1) Evergreen broad-leaved shrubs, such as Pittosporum, Euonymus japonicus, Euonymus japonicus, etc.

(2) Deciduous broad-leaved shrubs, such as Bauhinia, Chimonanthus praecox, Spiraea, Soushu, Begonia, Plum Blossom, etc.

4. Lianas. The stem is slender and cannot stand upright, and it must be attached to other objects to extend forward.

(1) Evergreen lianas, such as Ivy, Trachelospermum and Euonymus fortunei.

(2) Deciduous lianas, such as sweet potato, grape, lingxiao and wisteria.

5, squatting, such as spreading cypress, antlers, winter jasmine and so on.

Extended data;

The role of trees;

Most garden trees are tall, with dense branches and leaves and deep roots. When applied to urban greening, it can effectively adjust the temperature and humidity, prevent wind, prevent dust, reduce noise and maintain soil and water. Especially in hot summer, street trees are planted on the streets. It can directly shade the sun from the summer and make pedestrians feel cool.

In addition, green trees absorb a lot of carbon dioxide and release oxygen in the process of photosynthesis, which keeps the city air fresh. Some trees can also absorb some harmful gases. Others can release fungicides, which is directly beneficial to human health. Therefore, the extensive application of garden trees in urban greening plays an important role in improving and protecting the environment.

Many garden trees have high ornamental value and play an outstanding role in beautifying cities, setting off buildings and forming landscapes. Many garden trees can actively create some material wealth for the society without damaging their two main functions of protection and beautification. Ruopin, oil, wood (including fuelwood), medicinal materials, spices and so on.