Climbing or twining shrub to 4m with swollen tap root, branchlets with verrucose lenticels, coriaceous glabrescent leaves to 160mm x 60mm, axillary racemes with ribbed bracteoles 2mm x 1mm, calyx with 5 ribbed lobes to 2.5mm x 1mm, white corolla sometimes greenish or pinkish pubescent outside to 3.5mm x 2mm with lobes to 0.5mm, orange or yellow berry 4.5mm diameter crowned with 3mm triangular lobes