Climber or shrub with ferrugineous stems. Mucronate coriaceous leaves to 100mm x 48mm, glabrous above, sparesely pubescent beneath. Terminal & axillary racemes with bracts to 11mm long, flowers with 2 bracteoles to 8mm long, external sepals to 9mm x 7mm, internal sepals to 2mm long, white corolla to 37mm long with 5 lobes.