Glabrous twining shrub or scandent vine with glabrous stems, glabrous mucronate leaves to 65mm x 40mm. Extra-axillary panicles, umbels or racemes to 90mm long with floral bracts, cream, yellow or pale green flowers, calyx lobes 1.5mm long, corolla puberulous outside to 50mm long, corolla lobes 10mm x 3.5mm. Follicles 20mm x 18mm