2. The dried elm is slightly curved, the bark is mottled and elegant, the twigs are drooping, and the leaves turn red in autumn. It is a good ornamental tree species, often planted as a landscape alone or with rocks.
3. Pomegranate is a well-known fruit tree species, but it is also a common tree species for greening. The shade in spring, the beautiful ceiling in summer and fruitful autumn. It integrates flower viewing, leaf viewing and fruit viewing, and can be planted separately or in rows. In addition, pomegranate also has the meaning of many children and many blessings.
4, Liriodendron viewing flowers and leaves is excellent. Its tree is tall and straight, its leaves are jacket-shaped, and its flowers are cup-shaped. Flowering in May, the color is light orange, elegant and beautiful. From a distance, the light flowers and green leaves echo each other and are properly matched, not flashy or tacky. Liriodendron is also a precious tree species in the world.
5, Magnolia officinalis, the bark is thick and simple. Its leaves are large, its flowers are white, and its flowering period is May-June, so it has high medicinal, economic and ornamental value.
6. Magnolia is a tree with dark green leaves, elegant white color and elegant fragrance. It is a famous ornamental tree species in China. It is mostly used for street trees and can be planted on both sides of roads, parks, courtyards, etc. Has economic and medicinal value.
7. Chinese tallow is a very strange tree. It is a deciduous tree with dense leaves and irregular crown. The strangeness lies in its trunk. It is not an ordinary straight sky, winding, but it does not lose its character. Sapium sebiferum is also a color-leafed tree species with changeable leaf color. In terms of ecological environment protection, it can maintain soil and water, purify air, suppress dust and sterilize, and cool and humidify.
8. Pinus bungeana is a subtropical tree species, native to southwest China. The crown is conical, elegant, tall and straight, green and beautiful, and the branches extend all the time, so the solitary planting effect is good.
9. Cedar is one of the widely used ornamental trees. It is an evergreen tree with tall and straight trunk, beautiful tree shape, strong dust-proof, noise-reducing and sterilization ability, and good solitary planting effect.
10, Cryptomeria fortunei, an evergreen tree, has beautiful tree shape and majestic posture, which is most suitable for row planting and opposite planting, and is a good greening and environmental protection tree species.
1 1, Metasequoia glyptostroboides has excellent ornamental effect in autumn, like red and yellow, and the layers of forest are completely dyed. It can be planted in rows and clusters in the landscape, and can be used for the greening of Chi Pan and courtyards. Metasequoia glyptostroboides has a certain resistance to sulfur dioxide and good environmental protection effect.
12, Podocarpus has strong adaptability to soil, less pests and diseases, and is easy to maintain and manage. Moreover, the tree is simple, vigorous and powerful, suitable for solitary planting and row planting, and is an excellent greening tree species.