Tree 6-7 m high, very widespreading. Leaflets dull dark green above. Flowers yellow in large terminal racemes at top of tree (not collected). Fruiting calyx with firm light green sepals 1.2 - 1.3 x 0.8 - 1 cm, ± broad elliptic, Pods pendent to at least 40 x 2 cm across the flat side, glossy bright green, grooved down length of pod on either side.