Millettia pinnata, commonly known as the Pongamia tree, is a tropical leguminous tree native to India and Southeast Asia. It typically grows up to 15-25 meters tall and features compound leaves with glossy leaflets. The tree produces fragrant pink or white flowers, which attract various pollinators. The seeds of Millettia pinnata contain oil that can be extracted and used for biodiesel production, making it an important species for sustainable energy. Additionally, the tree is valued for its ability to improve soil fertility and provide shade, making it suitable for agroforestry systems.