LITERATURE CITED
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- Clinton, G. P. Ustilaginales. N. Am. Fl. 7: 1–82. 1906.
- Henricksen, H. C. Vegetable growing in Porto Rico. P. R. Exp. Sta. Bull. 7: 1–58. 1906. (See Spanish edition 1907: 50.)
- Klotzsch, J. Fungi portoricenses quos Schwanecke, hortulanus, collegit. Linnaea 25: 364–366. 1852.
- Seaver, F. J. The fungous flora of St. Thomas. Mycologia 16: 1–15. 1924.
- Stevens, F. L. Porto Rican fungi, old and new. Trans. Illinois Acad. Sci. 10: 162–218; 1917.
- Stevenson, J. A. Diseases of vegetable and garden crops. Jour. Dep. Agr. P. R. 1: 93–117. 1917.
- Stevenson, J. A. Report of the pathologist. Rep. Insular Exp. Sta. P. R. 1916–17: 37–98. 1917.
- Stevenson, J. A. A check list of Porto Rican fungi and a host index. Jour. Dep. Agr. P. R. 2: 125–264. 1918.