Woody climber to 30m with glabrous branches. Glabrous leaves to 140mm x 90mm. About 6-flowered axillary fascicles of 2-8 flowers, with bracts to 1mm long & 2 bracteoles to 2mm long. Outer sepals to 5mm x 4mm, inner sepals to 3.5mm long, white corolla, tube to 12mm long with 5 lobes to 3.5mm long. Fruit with accrescent sepals.