Climber or trailer, tomentose branchlets, leaves to 170mm x 70mm glabrous above with puberulent mid-rib & pubescent beneath, axillary & terminal panicles to 280mm long with 3 whitish or pink-magenta bracts to 30mm x 10mm, 5-lobed hairy calyx to 6mm long with lobes to 1.5mm long & tube to 4.5mm long, bilabiate corolla 7mm or more long glabrous with villous band in throat