Erect or scandent herb with puberulous or glabrate stems. Serrulate leaves to 190mm x 90mm, glabrous above & strigillose on veins beneath. Axillary racemes of flowers to 40mm long, denticulate glabrous calyx lobes to 3mm long, glabrous green corolla with tube to 20mm x 3mm & lobes to 18mm x 9mm. Purple berry 6mm x 8mm.