About Rosulabryum capillare (Hedw.) J.R.Spence
Rosulabryum capillare is a moss species classified in the family Bryaceae. It was previously known under the scientific name Bryum capillare, and its common name is capillary threadmoss. This species has a cosmopolitan distribution. It is capable of growing using artificial light in locations that lack natural light; one example of such a location is Crystal Cave in Wisconsin.