342 
Mycologia 
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Gloyer, W. 0. Ascochyta clematidina, the cause of stem-rot and 
leaf-spot of Clematis. Jour. Agr. Research 4: 331-342. pi. 
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Graves, A. H. Root rot of coniferous seedlings. Phytopathol- 
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Hedgcock, G. G., & Long, W. H. A disease of pines caused by 
Cronartium pyriforme. U. S. Dept. Agr. Bull. 247 : 1-20. 
pi. 1,2 + f. I. 20 J1 1915. 
Humphrey, C. J. Tests on the durability of greenheart (Nect- 
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28 J1 1915. 
Johnston, J. R. Entomogenous fungi of Porto Rico. Porto 
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Jones, L. R. Problems and progress in plant pathology. Smith- 
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Kirkwood, J. E. P eridermium pyriforme and Cronartium com- 
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Kunkel, L. 0. A contribution to the life history of Spongospora 
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Medlar, E. M. A new fungus, Phialophora verrucosa, patho- 
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Murrill, W. A. Illustrations of fungi — XXL Mycologia 7 : 
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Panaeolus solidipes, Lactaria pUnthogala, L. Volkcrtii sp. nov., Cortinelhis 
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Murrill, W. A. The new genus Lentodiellum. Mycologia 7 : 
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Quayle, H. J., & Tylor, A. R. The use of the fungus Isaria for 
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