Accepted By and Published In:
Robinson, H. 1987. Notes on generic concepts in the Brachytheciaceae and the new genus Steerecleus. Mem. New York Bot. Gard. 45: 678–681.
Anderson, L. E., H. A. Crum & W. R. Buck. 1990. List of mosses of North America north of Mexico. Bryologist 93: 448–499.
Crosby, M. R. & o. REVISED. 1999. REVISED: accepted in a monograph, revision, or descriptive flora since 1963. In Checklist Mosses. Missouri Botanical Garden, St. Louis.