Literature Cited
- Arthur, J.C. N. Am. Fl. 7: 114. 1907.
- Arthur, J. Cultures of Uredineae in 1909. MYCOLOGIA 2: 213, 240. 1910.
- Fraser, W. P. Collection of the aecial stage of Calyplospora columnaris (Albert & Schw.) Kuhn. Science, N.S. 30: 814–815, 1909.
- Fraser, W. P.. Cultures of heteroecious rusts. MYCOLOGIA 4: 175–193. 1912.
- Fraser, W. P.. Notes on Uredinopsis mirabilis and other rusts. MYCOLOGIA 6: 25–28. 1914.
- Hartig, R. Allgem. Forst, u. Jagdzeitung, 289. 1880.
- Hartig, R.. Allgem. Forst, u. Jagdzeitung, 1880, and Lehrbuch der Baumkrank heiten, 1st ed. 56. 1882.
- Weir, J. R., & Hubert, E. E. Notes on Forest Tree Rusts. Phytopathology 8: 116. 1918.