Shrub. Leaves odd pinnate 5-7 pairs of leaflets. Leaflets elliptic rounded at both ends. Apiculate. Glabrous above, hairy below. Fls. white std. 2 x 2cm green at base. Wings ± = keel and fused to it at base. Pods 8cm x 8-9mm flattened. Leaflets with short antrorse hairs below.