References
- Bird, C.D. (1967). The mosses collected by Thomas Drummond in western Canada. Bryolo-gist 70, 262–6.
- Crum, H. (1972). A taxonomic account of the Erpodiaceae. Nova Hedwigia (in press). Jones, G.N. (1933). Glyphomitrium. In A. J. Grout, Moss Flora of North America North of Mexico, 2 (1), 3 & plate 1B. Newfane, Vermont.
- Koponen, T. (1967). Biometrical analysis of a mixed stand of Mnium affine Funck and M. medium BSG. Annls bot. fenn. 4, 67–73.
- Koponen, T. (1968). Generic revision of Mniaceae Mitt. Annls bot. fenn. 5, 117-117. Lesquereux, L. & James, T.P. (1884). Manual of the Mosses of North America. Boston. Miller, H. A. (1971). An overview of the Hookeriales. Phytologia 21, 243–52.
- Mitten, W. (1864). The ‘Bryologia’ of the survey of the 49th parallel of latitude. J. Linn. Soc. Bot. 8, 12–55.
- Noguchi, A. (1952). Musci Japonici. Erpodiaceae. J. Hattori bot. Lab. 8, 5–17.
- Seki, T. (1968). A revision of the family Sematophyllaceae of Japan with special reference to statistical demarcation of the family. J. Sci. Hiroshima Univ., ser. B, div. 2 (Bot.), 12, 1-80. 167
- Smith, A.J.E. (1970). Fissidens viridulus Wahlenb. and F. minutulus Su11. Trans. Br. bryol. Soc. 6, 56–68.
- Smith, G. L. (1971). A conspectus of the genera of Polytrichaceae. Mem. N.Y. bot. Gdn 21, 1–83.
- Vitt, D.H. (1970). The Family Orthotrichaceae(Musci) in North America. Ph.D. Dissertation, Univ. Michigan.