A large deciduous tree, reaching over 30 m tall, diameter exceeding 2 m in old trees. Leaves compound, 20-50 cm long; leaflets mostly 7-9. Flowers 1.5 cm long, ochre yellow, very fragrant in axillary racemes of 15-30 cm long. Pods flattened dorsi-ventrally, semi-orbicular with a lateral point, 4-6 cm diameter. This is a magnificent tree, periodically blooming with the whole crown turning yellow. The bloom lasts a few days often carpeting the floor with fallen yellow petals.