Stems 5-12 cm, short crisped-hairy. Leaves sparsely hairy on both sides, 1-2.5 by 0.5-2 cm, ovate to elliptic, rounded, truncate to subcordate at the base, margin subentire to very shallowly sinuate-dentate with +-remote vein-teeth; nerves 3-6 pairs; petioles 1/5-1 cm, hairy. Flowers known to me in bud only, inserted near the base of the midrib. Pedicels 5-7 mm, whitish hairy. Calyx tube 1 mm long, whitish hairy, lobes 2-2.5 mm, linear, +-acute, sparsely whitish hairy. Posterior corolla lobes green with a crimson median line, anterior lobes crimson, whitish pilose near the apex. Androecium c. 2 mm long; posterior anthers with a few white hairs. Capsule 4-6 by 2-3 mm, very obliquely oblong-obovoid, 10-nerved, pilose. Seeds verruculose, 0.5 mm.