Climber with densely pubescent twining stems. Hairy leaves to 60mm x 45mm, pilose above & hairy beneath. 6-10 flowered umbels of yellow-green & purple flowers with small bracteoles, calyx lobes to 5mm x 2.5mm, hairy outside, greenihs -yellow corolla lobes 7mm x 4mm with dark veins, villous outside, follicles to 110mm long,