Woody twiner with pilose stems becoming glabrescent. 1-3 foliolate leaves, coriaceous leaflets to 25mm x 9mm with recurved margins, pilose or glabrous above & pilose beneath. Many-flowered inflorescence to 80mm long, pilose toothed calyx to 4mm long, purple corolla, petals 7mm long, claw 1.5mm long, wings & keel 1.8mm wide. Pilose legume to 35mm x 10mm.