Erect shrub or shrublet, up to 1.5 m tall. Leaves petiolate, bifoliolate, leaflets asymmetric, ± obovate. Flowers usually 2 per axil, pale yellow, with red or brown markings. Fruit drooping, large, 4-angled and 4-winged, wings 15 mm wide.
A small shrub. It grows 1.5 m The leaves have 2 leaflets. There are usually 2 flowers in the axils of the leaves. They are pale yellow with red or brown marks. The fruit droop down and have 4 angles and 4 wings. The wings are 15 mm wide.