1. K. Hassel, M.O. Kyrkjeeide, N. Yousefi, et al. "Journal of Bryology." 40, "Sphagnum divinum (sp. nov.) and S. medium Limpr. and their relationship to S. magellanicum Brid." 197 (2018)
2. H.A. Allard and E.C. Leonard "Castanea." 17, "The Canaan and Stony River Valleys of West Virginia, their former magnificent spruce forests, their vegetation and floristics today." 1 (1952)
3. B.A. Allen, "Maine Mosses: Sphagnaceae-Timmiaceae. Memoirs of the New York Botanical Garden." 93, 419 (2005)
4. B.A. Allen, "Maine Mosses: Drummondiaceae-Polytrichaceae. Memoirs of the New York Botanical Garden." 111, 607 (2014)
5. K. Ashton and L. Stocks "The Geology of Canaan Valley Resort and Blackwater Falls State Parks." 32 (2008)