Plants in dense tufts, glaucous or yellowish green. Stems 0.5-4 cm. Leaves erect-appressed to laxly erect when dry, erect-spreading to spreading recurved or somewhat secund when moist, narrowly lanceolate, 3-8 mm; base sheathing, shoulders well developed, delicate, ; margins plane or weakly revolute, serrulate distally, teeth paired; apex acuminate, subulate, ; costa excurrent, prominent in distal limb, distal abaxial surface rough; basal laminal cell walls thin; distal cells 10-25 × 5-6 µm, prorulae high. Sexual condition apparently dioicous. Sporophytes unknown.