Liana or glabrous climbing shrub, reddish branches, leaves 100mm x 32mm, orange fruit, yellow flowers40mm long with dark centre in terminal panicles, with glabrous white calyx, 10-ribbed calyx tube 6mm long, teeth white 80mm x 40mm, corolla tube glabrous outside, yellow corolla 12mm diameter with hairy throat, fruit 8mm or more long