Do you know what kind of tree this is?

Jinye' Ulmus pumila is a cultivated variety of Ulmus pumila, Ulmus pumila and Ulmus pumila. Deciduous tree, more than 20 meters high, with oval or spherical crown. The bark is dark gray, longitudinally cracked and rough. Young branches are golden yellow and slender, arranged in two rows. Leaves alternate, oval, golden yellow, bright color, natural luster, 2-6 cm long and 2-3 cm wide, slightly shorter than common elm leaves, with sharp apex, slightly inclined base, serrated edge, clear veins and good texture. The flowers are clustered on the branches born last year, and the first leaves or leaves are put together. Samara is nearly round, and the seeds are located in the middle of samara. The flowering period is from March to April, and the fruiting period is from April to May.

Elm grows well in northeast, north and northwest China. Its growing area reaches Heilongjiang and Inner Mongolia in the north, the Jianghuai Plain in the north of the Yangtze River in the east, Gansu, Qinghai and Xinjiang in the west, and Jiangsu and Hubei provinces in the south. It is planted in Xinjiang, Heilongjiang, Jilin, Shanxi, Gansu, Sichuan, Shanghai, Beijing and Tianjin. Elm is a positive tree species, which likes light and is slightly tolerant to shade. When the light is insufficient, the leaves will turn green. It has strong adaptability to climate and can grow in northern China. The requirements for soil are not strict, but deep, fertile, moist and well-drained sandy loam and light loam grow best. Drought resistance, water resistance and moisture resistance. Deep roots.

Elm leaves are golden and bright, which are very eye-catching among evergreen trees and have excellent landscaping effect. Suitable for landscape decoration of urban gardens, parks, roads, courtyards and scenic spots. Single planting, opposite planting and row planting have good effects. The effect of scattered planting or tree array planting in green space is better

Morphological characteristics: Deciduous trees, more than 20 meters high, with oval or spherical crown. The bark is dark gray, longitudinally cracked and rough. Young branches are golden yellow and slender, arranged in two rows. Leaves alternate, oval, golden yellow, bright color, natural luster, 2-6 cm long and 2-3 cm wide, slightly shorter than common elm leaves, with sharp apex, slightly inclined base, serrated edge, clear veins and good texture. The flowers are clustered on the branches born last year, and the first leaves or leaves are put together. Samara is nearly round, and the seeds are located in the middle of samara. The flowering period is from March to April, and the fruiting period is from April to May.