Catharomnion ciliatum

Catharomnion ciliatum (Hedw.) Wilson is a moss species within the family Hypopterygiaceae. It is part of the genus Catharomnion, which includes closely related bryophyte species. The species was formally published in 1854. It is characterized by its small, acrocarpous growth form, with leaves typically bearing a ciliate margin, a feature reflected in its specific epithet. This species is commonly found in moist, shaded environments and is often associated with forested habitats. Its ecological role includes contributing to soil stability and moisture retention in its native range.