Strong twining climber with white tomentose young growth. Leaves to 120mm long with strigose hairs above, silky tomentum beneath. Pseudo-capitate cymose clusters of flowers, mucronulate sepals to 7mm long, lavender corolla often with almost white limb, to 36mm long hairy outside, tube darker to 55mm long. Glabrous yellow berry to 20mm long with persistent style.