Perennial up to 25 cm tall. Branches erect-ascending, dense pubescent-hallo with brownish bras; hairs 1-1.2 mm long. Leaves 12-25 x 10-17 mm, ovate to ovate-oblong; hairy on both surfaces, nerves impressed on upper surface, base truncate to cuneate; petiole up to 12 mm long, hairy. Inflorescence Calyx 5-partite, dense hairy; lobes ± 4 mm long, linear. Corolla tube 5-5.5 mm long, narrow, tometose on the outside and with 2 zones of hairs on the inner separated by a glabrous zone, ± 1.2 mm broad, lobes c. 0.8 mm long obtuse. Anthers c. 1 mm long, oblong, apiculate, attached c. 1.7 mm above corolla tube base. Stigma 0.5-0.6 mm long, compressed conical, glabrous. Style slightly shorter. 2.2 mm long, ovoid, glabrous, light brown.