Twining liana, glabrescent stems, glabrous leaves 85mm x 60mm. Lateral cymes with glabrous bracts 8mm x 4mm, glabrous sepals 9mm long x 4mm, creamy-white to pale green corolla 3.5mm long with lobes 8mm x 4m glabrous on back pubescent within, corona lobes 4mm long, glabrous olive brown follicles 75mm x 32mm, flowers with unpleasant smell