Twining herb with pubescent stems becoming glabrescent. Mucronate leaves to 100mm x 70mm. Solitary axillary flowers with green bracteoles 1mm x 0.25mm with white margins, green pubescent sepals to 9mm x 4mm, glabrous pale blue corolla with whitish tube & limb to 40mm diameter, mid-petalline bands ending in a point. Glabrous capsule to 15mm x 11mm.