Epiphytic climber with hairy rooting stems. Glabrous leaves to 150mm x 103mm with serrate margins. Many-flowered cymes with bracts & bracteoels to 12mm x 8mm, deep purple flowers, calyx tube to 1.5mm long with 5 dark red lobes to 8mm x 3.5mm, dark crimson to orange corolla to 40mm long with tube to 32mm long & lobes to 11mm x 10mm. Glabrous capsule to 250mm x 2mm.