Climbing liana, glabrous stems, coriaceous glabrous leaves, terminal & axillary inflorescences, up to 5 sepals villous outside glabrous inside 3.5mm x 1mm, 5 yellow petals to 9mm long, glabrous outside villous inside. 3 pubescent samaras, torn-like wings, middle one to 16mm long, outer ones to 12mm long