Climber with mostly glabrous angled lenticellate branches. Leaves to 72mm x 29mm in whorls of 3. Axillary inflorescence to 29mm long with bracts to 1mm x 0.8mm, 4-12 flowers, sepals to 1.2mm x 0.8mm, pink or brown corolla tube to 3.1mm x 1.7mm, white or green lobes to 2.1mm x 1.3mm. Glabrous fruit to 16.2mm x 8.2mm.