Twining glabrescent to hispid herbaceous climber with leaves to 120mm x 50mm. Axillary & terminal cymes of 1-4 flowers with triangular bracts to 2.5mm long, 25mm long flowers, glabrescent calyx to 4mm long with 4 triangular lobes, corolla white to pale green or reddish, with tube to 10mm long & glabrous outside, lobes to 4mm long. Fruit capsule to 9mm long