Cassia fistula, commonly known as the golden rain tree, is a flowering plant native to South Asia. It is also known as Indian Laburnum, purging cassia, and pudding-pipe tree. The tree is revered for its vibrant yellow flowers and is often cultivated as an ornamental plant in gardens and parks. In Ayurvedic medicine, the Cassia fistula plant has been used to treat a range of ailments such as constipation, skin diseases, and coughs. The tree has also been used to make natural dyes, while its wood is used for furniture and as a fuel source.