Vadhanarayna plant Vathanarayanan is the Tamil name for the Delonix elata tree, which is also known as the white gulmohar in English: The Delonix elata tree is a flowering plant in the Fabaceae family. It is native to tropical regions and is known for its white flowers and therapeutic properties. The tree's leaves, bark, and roots are used in traditional medicine to treat a variety of ailments. Some of the properties of the Delonix elata tree include: Anti-inflammatory: The tree is known for its anti-inflammatory properties and is used to relieve joint pain and treat arthritis. Analgesic: The tree has analgesic properties. Antioxidant: The tree has antioxidant properties. Antibacterial: The tree has antibacterial effects and is useful for treating infections. Immune health: The tree's natural compounds are believed to support overall immune health.