Arbor refers to a tall tree with an independent trunk from the root, and the trunk and crown are clearly distinguished. Woody plants with an upright trunk and a height of more than 6 meters are called trees, which are tall (generally 6 meters to tens of meters) and the trunk is obviously tall. According to its height, it can be divided into Wei Qiao (above 3 1m), Da Qiao (2 1-30m), Zhongqiao (1-20m) and Xiaoqiao (6- 10m). Woody plants with upright trunks and a height of more than 5 meters are called trees. Corresponding to the low shrubs, the tall trees that are usually seen are kapok, pine, magnolia, birch and other trees. Trees are divided into deciduous trees and evergreen trees according to whether they shed leaves in winter or dry season. Tree is an ambiguous word, which can be divided into plant nouns and person nouns.

Arbor refers to a tall tree with an independent trunk from the root, and the trunk and crown are clearly distinguished. Woody plants with upright trunks and a height of more than 6 meters are called trees. Corresponding to the low shrubs, the tall trees you usually see are all arbors, such as kapok, pine, magnolia and birch. Trees are divided into deciduous trees and evergreen trees according to whether they shed leaves in winter or dry season. Trees are very tall (usually 6 meters to tens of meters), and the trunk is obviously tall. According to its height, it can be divided into Wei Qiao (above 3 1m), Da Qiao (2 1-30m), Zhongqiao (1-20m) and Xiaoqiao (6- 10m).

Shrubbery refers to those trees that have no obvious trunk and are in a tufted state. Generally, it can be divided into several types, such as flower viewing, fruit viewing and branch viewing, which are short and clustered woody plants. Common shrubs include Chinese rose, azalea, peony, Berberis, Buxus buxus, Sabina vulgaris, Sabina vulgaris, Forsythia suspense, Yingchun, Chinese rose, Vitex negundo, Jasmine and Salix psammophila.

Shrubs are woody plants, with no obvious trunk. Plants are generally short, no more than 6 meters, and branches are clustered from near the ground. They are all year round. Generally, they are broad-leaved plants, and some conifers are shrubs, such as juniper. If the ground part dies in winter, but the roots are still alive, and new branches continue to sprout the next year, it is called "semi-shrub". For example, some Artemisia plants are perennial woody plants, but they die in winter. Some shade-tolerant shrubs can grow under trees. In some areas, due to various climatic conditions (such as windy and drought), shrubs are the main body of ground vegetation and form shrubs. Coastal mangrove is also a shrub. Many kinds of shrubs are cultivated as horticultural plants because of their small size, and the height used to decorate garden shrubs is below 3-6 m. The trunk system has no obvious trunk (if there is a trunk, it is very short), and it branches immediately after excavation, or on the overgrown ground. Its ground branches are erect (erect shrubs), arched (drooping shrubs), crawling on the ground (creeping shrubs), climbing other trees (climbing shrubs), and clustered below the ground or near the roots (tufted shrubs). If its height does not exceed 0.5m, it is called a small shrub; If the branches on the ground die in winter and germinate the next spring, they become semi-shrubs or sub-shrubs. China is rich in shrub species, about 6,000 species.

How to distinguish shrubs from trees

1 should be judged according to the structure of trees and the growth characteristics of branches. But some seedlings didn't die. Like osmanthus fragrans, the trunk is obviously a tree, but some small osmanthus fragrans are used as hedges, which should be regarded as shrubs. 2, generally more than three meters can be Screaming Trees, but in fact there is no obvious boundary, we must understand from life experience! 3. The tree is high (generally 6 meters to tens of meters) and the trunk is obviously tall. According to its height, it can be divided into Wei Qiao (above 3 1m), Da Qiao (2 1-30m), Zhongqiao (1-20m) and Xiaoqiao (6- 10m). Shrub trees are short (usually less than 6 meters) and have low trunks. It can also be seen from here that some trees are not absolute. As I said above, osmanthus fragrans may be small trees or shrubs. 4. Trees are classified according to the shape of plant stems: woody plants with upright trunks and a height of more than 5 meters are called trees. Corresponding to the low shrubs, the tall trees you usually see are all arbors, such as kapok, pine, magnolia and birch. Trees are divided into deciduous trees and evergreen trees according to whether they shed leaves in winter or dry season. Shrub: Woody plants with inconspicuous trunk and often many branches at the base are called shrubs, such as rose, dragon boat flower, azalea and peony.