Plants 5-11 cm. Stems with branches absent or few, attenuate; paraphyllia few to absent. Stem leaves (central) oblong-ovate, undulate, 2-3(-5) × 1.2-1.5 mm; margins serrulate to entire proximally, serrulate at apex; apex acute to broadly acute; ecostate or costa double, short; alar cells irregularly short-quadrate; basal laminal cells rectangular, 50-60 × 7-10 µm; distal medial cells oblong-linear, (23-)42-54 × 2-4 µm; apical cells oblong-rhombic, (15-)30-36 × (2-)3-5 µm. Sexual condition autoicous. Seta 0.1 cm. Capsule immersed.