Liana or tall glabrous climbing shrub to 25m with lenticellate branches. Glabrous leaves to 90mm x 40mm. Terminal & axillary few-flowered pseudo-umbels or cymes with minute bracts, scented white to yellowish flowers, often partly pink outside to 9mm long, pubescent or glabrous calyx 2.2mm x 1.4mm, glabrous slightly vanilla scented white corolla sometimes pink outside to 13mm long, tube 9mm long, lobes to 12mm x 8mm. Brown glabrous follicles to 400mm x 10mm.