Annotated checklist of the hornworts, liverworts, and mosses of West VirginiaSusan Moyle Studlar, Steven L. Stephenson, Paul J. Harmon, West Virginia. Wildlife Resources Section · First published 2002Open the Tome
Morphology of the urban moss, Tortula pagorum in sterile cultureSusan Moyle Studlar, James Dante Caponetti, Aaron J. Sharp · First published 1984Open the Tome
