Perennial twining vine with glabrous hollow stems, glabrous leaves 75mm x 50mm. Glabrous inflorescence with bracts to 6mm long, 30mm white to purple curved flowers to 25mm long with green spots, purplish lobes united at the tip, glabrous sepals 12mm x 2.6mm, corolla glabrous outside hairy at mouth, tube 2mm long abruptly curved at right angle above base 7mm diameter at curve, muth 16mm diameter, corolla lobes 1mm long, inner coronal lobes 3mm long