Liana with longitudinally ridged puberulous or glabrous branchlets. 2-3 foliolate leaves terminating in simple tendril, leaflets to 100mm x 35mm minutely puberulous on veins. Puberulous terminal raceme with puberulous bracts to 25mm x 8mm. Cream flowers, calyx 5-dentate sparsely puberulous to 14mm x 6mm, corolla white outside & yellow inside, tube to 50mm long, lobes to 15mm long puberulous outside.