Perennial herb, prostate or somewhat twining, densely pubescent. Leaves ovate or oblong, petiolate, obtuse, cordate at base, crenate, 17-35 x 10-22 mm, glabrous or pubescent. Flowers 1-3 on axillary peduncles 15-30 mm long. Bracteoles filiform. Outer sepals obovate, retuse, mucronulate, densely pubescent; inner sepals broadly ovate, obtuse, glabrous. Corolla pink, 8-10 mm long, with hairy bands outside. Stamens 3.5-4 mm long; filaments with glands on the flattened part; anthers oblong. Ovary ovoid, glabrous, surrounded by disc at the base; style and stigmas filiform.