Woody climber with longitudinally ridged pubescent stem. 17-27 foliolate leaves, mucronate leaflets sparsely sericeus above to 27mm x 7mm. Terminal or axillary racemes to 105mm long with silky bracteoles 6mm x 0.5mm, calyx 2.5mm long, upper lip with 2 teeth, lower lip with 3 teeth, glabrous standard 6mm x 5mm, glabrous winged petals 6mm x 2mm, keel petal 6mm x 3mm