Shrubby liana, glabrous sparsely lenticellate stems. 3-foliolate leaves to 60mm x 30mm, sparsely hairy above, densely hairy beneath with leaflets to 110mm long. Lateral few-flowered racemes with bracts to 3mm long from old branches, 5-toothed pilose calyx to 4mm x 4mm, corolla to 50mm long, pink-purple flowers, exterior of corolla & lobes densely villose. Brown flat pods