Cassia surattensis (scientific name: Cassia surattensis Burm.): a shrub or small tree, 5-7 meters high; many branches, with ribs on the branchlets; the bark is smooth, gray-brown; 7-9 pairs of leaflets, oblong or oval-shaped Oval, pinkish white below, sparsely and closely adhered to villous hairs, edges entire. Racemes are born in the leaf axils at the upper part of the branches; the bracts are ovate-oblong, covered with pubescence outside, and the sepals are oval and vary in size; the petals are bright yellow to dark yellow, ovate to obovate, 1.5-2 cm long; There are 10 stamens, all fertile. The pods are flat, ribbon-shaped, and dehiscent; the seeds are 10-12 and shiny. The flowering and fruiting period lasts throughout the year.
It is native to India, Sri Lanka, Indonesia, the Philippines, Australia, and Polynesia, and is cultivated in Guangxi, Guangdong, Fujian, Taiwan and other provinces of China. It is cultivated all over the world.
Sophora cassia, as a green plant, has the function of purifying the air and reducing noise. In addition, Sophora japonica has beautiful flowers. Youlite trellis can be used as a screen to decorate the courtyard and make our life more beautiful.