Rootstock woody, branches somewhat flexuous, angled, canopilose. Stipules lanceolate. Leaves trifoliolate, very shortly petiolate; terminal leaflets elliptical hairy on the back. 3-4.5 cm long, 10-20 mm broad; lateral leaflets somewhat smaller; common petiole canopilose 2-4 mm long. Racemes axillary, longly peduncled, about as long as leaves or slightly shorter. Calyx pilose with long hairs; tube 3 mm long; the lowest segment is about 9 mm long, and is longer than the upper segments. Standard glabrous, 13-15 mm long, 10 mm broad; carina blunt; wings narrow. Pod 20-23 mm long and about 7 mm broad.