What kind of trees are suitable for landscape trees?

Tree species suitable for landscape trees are:

I. Populus davidiana

Second, the flower leaf brocade belt

Third, two tigers in heaven.

Fourth, larch

5. yellow and blue.

China Populus euphratica: The leaf color of authentic Populus euphratica I (Populus euphratica, Populus euphratica, Populus euphratica and Populus euphratica) gradually changed from bright red at the end of February each year to orange and golden yellow, and the lower leaves turned yellow-green, until the leaf color changed to orange in the defoliation period of 5438+065438+1October every year, while the petiole, vein, stem and new shoots remained the same.

Brocade belongs to Caprifoliaceae, brocade. It is a kind of flowering leaf brocade, deciduous shrub, densely clustered and fond of light; Cold-tolerant plants. The plant is compact, with opposite leaves, ovoid or ovoid, and the leaf margin is white to yellow. 1-4 Flowers clustered into inflorescences, born in leaf axils and branches, with bell-shaped corollas, purplish red to pale pink. Flowering from April to May, the capsule is cylindrical and 10 is mature.

Tenjikukatsura (scientific name: Tenjikukatsura. ), also known as Tianxiang, Zhuxiang, Cinnamon, Cinnamon, Cinnamon and Cinnamon. Lauraceae, evergreen tree, DBH altitude10-15m, 30-35cm. Branches are thin, cylindrical, hairless, red or reddish brown, and fragrant.

Larix gmelinii )Kuzen。 It is a tree of Larix of Pinaceae, with a height of 35 meters and a DBH of 90 cm. Young trees have dark brown bark, oblique branches or nearly flat branches, and oval conical crown; The winter buds are nearly spherical, the bud scales are dark brown, the edges are whiplike, and the top of the base bud scales is long and pointed.

Michelia flavescens : evergreen trees, up to 10 m; Branches spread obliquely, showing a narrow umbrella crown; Buds, shoots, leaves and petioles are crawling with yellowish hairs. Leaves thin leathery, lanceolate-ovate or lanceolate-oblong, slightly puberulent below.