A medium-sized tree having young branches striate and finely pubescent. Leaves areparipinnate compose of 7-10-(15) pairs of leaflets, petiole 2-3cm long, rachis 10-25cm long, stipules minute, subulate and caducaus. Flowers are in large terminal probust 5-7cm long peducnle. The petals are yellow, broadly obovate, 1.5-2cm long,short clawed with 10 unique staments, 2 long 5 short aqnd 3 rebrous style. Fruit isflat pod, 20-30cm by 1-1.5cm (Indonesia)