Pods toward 1m long, 8-12cm wide, compressed, septate, with thick sutures; seeds suborbiculate, 4-6cm in diam.

• 荚果长达1米，宽8-12厘米，扁平，具荚节，边缘增厚，成熟后逐节脱落，每节内有1颗种子；种子暗褐色，有光泽，近圆形，直径4-6厘米。