Climbing shrub with pubescent striate stems. 5-7 lobed leaves glabrous above, sparsely pubescent beneath, mid-lobe to 90mm x 30mm. Solitary axillary brownish flowers with bractlets to 10mm x 5mm, calyx to 60mm, tube to 25mm x 7mm, limb to 15mm x 10mm. Fruit capsules to 60mm long x 15mm.