Twining perennial vine with woody glabrescent stems. Leaves becoming nearly glabrous to 48mm x 14mm. Axillary umbellate cymes or terminal panicles of 3-7 flowers with minute bracts to 1.5mm long. Coriaceous sepals to 4mm x 3mm, white pilose corolla to 18mm long. Glabrous capsule to 6mm long with 4 valves.