Plants in thin mats, light green to yellowish. Stems cm, 1.5-3 mm wide, creeping to ascending. Leaves wide-spreading in several rows, not plicate, 1-2.5 × 0.5-0.9 mm; base not decurrent or 1-3 cells indistinctly decurrent; margins serrulate to serrate; alar cells quadrate to short-rectangular, sometimes rounded to oval and inflated, 17-48 × 12-26 µm, green; basal laminal cell walls pitted, indistinctly pitted distally, sometimes pits absent; medial cells 30-70 × 5-7 µm. Sexual condition autoicous. Seta light brown to red, 1.5-2.5 cm. Capsule inclined, light brown to reddish, cylindric, strongly arcuate, 2-3.5 × 0.5-0.8 mm, contracted below mouth when dry; operculum conic, 0.4-0.6 mm. Spores 12-22µm.