Twiner with glabrous stems, coriaceous glabrous leaves to 120mm x 85mm. Cymes with pilose bracts to 12mm long, 2 outer pilose sepals to 5mm long, 3 inner glabrous sepals to 6.5mm long, 5-lobed white corolla with tube to 6mm long & lobes to 13mm long. Fruit enclosed in calyx, to 15mm long.