Climber or decumbent plant with somewhat twining tips, hirsute stems. Trifoliolate strigose or hirsute leaves, leaflets to 20mm x 12mm, glabrous above & strigose beneath. Axillary racemes of 3-8 flowers, to 20mm long with strigose bractlets to 1.25mm long. Flowers to 9mm long, ferrugineus-strigose calyx to 6mm long, purple corolla.