Plants in thin to dense mats. Stems with branches 0.2-2 cm. Leaves sometimes with lateral leaves spreading and dorsal and ventral leaves appressed, contracted, smaller; supra-alar cells few to many, subquadrate, in 1 or 2 rows, often 1 row extending up margin. Specialized asexual reproduction by filamentous gemmae. Perigonia and perichaetia on stems or base of branches. Capsule with exostome teeth 16, subulate, striolate; endostome basal membrane medium to high, segments equal to and alternating with exostome teeth, cilia 1-3, appendiculate. Calyptra smooth. Spores spheric, 12-22 µm, smooth to finely papillose.
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