According to the picture, it is silver-leaf acacia (Latin name: Acacia podalyriifolia), a fast-growing small tree of the genus Acacia in the family of Leguminosae, which grows up to 6 meters high, with a crown stretching up to 3 meters wide, and a beautifully handsome tree.
The tree produces fragrant golden-yellow globular flowers in winter and early spring. Interestingly, the leaves are pinnately compound when it is young, but as an adult, they deteriorate until they disappear, while the silver-colored petiole gradually widens to resemble a single leaf, taking over the function of the original leaf.
Origin
Produced in Zhejiang, Taiwan, Fujian, Guangdong, Guangxi, Yunnan, Sichuan. Born in sunny places with fertile, loose soil. Native to tropical America, now widely distributed in tropical areas.
Biological Characteristics
Sun-loving; suitable for all well-drained soils, including infertile soils; suitable for warm climates; drought-resistant; can grow in temperate, subtropical and semi-arid regions; the first year of planting need to support the stakes, the growth of which can be pruned a little in the process to make the tree more beautiful.
Ornamental value
Whether planted on the hillside or near the water, its elegant posture is a beautiful landscape.
References
Silverleaf Acacia - Baidu Encyclopedia