I 86 MYCOLOGY 



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Kansas State Agricultural College, December, 1896. 

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 Smith, Worthington G.: Diseases of Field and Garden Crops, 1884: 245-262. 

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 Swingle, Walter T.: The Grain Smuts: How They Are Caused and How to 



Prevent Them. U. S. Farmers' Bull. 75, 1898. 

 Underwood, L. M.: Moulds, Mildews and Mushrooms, 1899: 81-85. 

 von Tavel, F.: Vergleichende Morphologic der Pilze, 1892: 109-120. 

 VON TuBEUF, K.: Pflanzenkrankheiten, 1895: 289-340. 

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I9S- 



