Climbing herb with hairy rooting stems. Hairy leaves to 200mm x 75mm with serrate margins. Axillary cymes with bracts to 25mm x 10mm, calyx tube 1mm long with 5 lobes to 16mm x 4.5mm, scarlet corolla to 35mm long with tube to 28mm long & lobes to 10.5mm x 5.2mm.