Slender climber with glabrous slightly grooved stems. Mucronate glabrous leaves to 75mm x 40mm. 2-5 flowered axillary racemes to 40mm long with bracts & bracteoles to 1.5mm x 0.5mm, reddish-green flowers with utricle to 5mm x 3mm, tube 10mm x 1.5mm, limb 15mm x 5mm. Longitudinally 6-lobed greenish glabrous fruit 7mm diameter.