Twining subshrub to 4m with hairy or glabrous stems. 3-foliolate leaves, leaflets to 70mm x 45mm, mostly glabrous above, silky beneath. Many-flowered racemes to 300mm long of pink or reddish flowers, toothed calyx to 15mm long, standard to 26mm x 11mm, claw to 3mm long, wings to 3mm long. Glabrous or white-pubescent legume to 75mm x 9mm.