Trifid tendril climber with bifoliolate leaves, mucronulate leaflets to 90mm x 55mm, glabrate above & pilose beneath. Terminalracemes with bracts & bracteoles to 5mm long of 2-6 cream or yellow flowers, toothed green calyx with tube 9mm x 8mm & teeth to 5.5mm, yellow corolla to 50mm long with lobes to 25mm diameter.