Thailand National Flower.
Cassia fistula , known as the golden rain tree and by other names , is a flowering plant in the family Fabaceae. The species is native to the indian subcontinent and adjacent and adjacent regions of southeast Asia. It range from soo them Pakistan eastward throughout Indian to Myanmar and Thailand’s National flower.
Cassia fistula is widely grown as an ornamental plant in tropical and subtropical areas. It blooms in late spring. Floering is profuse , with trees being covered with yellow flower , many times with almost to leaf being seen. It well grow mell in dry climates.