Index to American Mycological Literature 105 



Murrill, W. A. A disease of the hemlock tree. Jour. N. Y. Bot. 



Gard. 18: 208. S 1917. 

 Murrill, W. A. A giant puffball. Jour. N. Y. Bot. Gard. 18: 



193. pl. 205. Au 1917. 

 Murrill, W. A. Illustrations of fungi— XXVII. Mycologia 9: 



257-260. 24 S 1917. 



Gymnopus strictipes, Cortinellus rutilans, Gymnopus dryophilus, Prunulus 

 purus, Clitocybe virens, Chantarel Chantarellus are illustrated in color. 



Olive, E. W. A trip to Texas to investigate cotton rust. Brook- 

 lyn Bot. Gard. Rec. 6: 154-158. O 1917. 



Overholts, L. R. An undescribed timber decay of pitch pine. 

 Mycologia 9: 261-270. pl. 12, 13. 24 S 1917. 



A rot caused by Polyporus amorphus. 



Povah, H. W. Helicostylum and Cunninghamella: two genera of 

 Mucorales new to the state. Rep. Michigan Acad. Sci. 17 : 



I52-I55- pl- 16, I 7- 1916. 

 Posey, G. B., Gravatt, G. F., & Colley, R. H. Uredinia of 

 Cronartium ribicola on Ribes stems. Science II. 46: 314, 315. 

 28 S 1917. 



Rands, R. D. Alternaria on Datura and potato. Phytopathol- 

 ogy 7 : 3 2 7-338- /. 1-4. 3 O 1917. 



Rogers, J. M., & Earle, F. S. A simple and effective method of 

 protecting citrus fruits against stem-end rot. Phytopathology 

 7: 361-367- 3 O 1917. 



Roberts, J. W. Control of peach bacterial spot in southern 

 orchards. U. S. Dept. Agr. Bull. 543: 1-7. 8 Au 1917. 



Disease caused by Bacterium pruni Smith. 



Rumbold, C. Notes on effect of dyes on Endothia parasitica. 



Bot. Gaz. 64: 250-252. 15 S 1917. 

 Sackett, W. G. A bacterial stem blight of field and garden peas. 



Colorado Agr. Exp. Sta. Bull. 218: 3-43. pl. 1-2 -f colored 



plate + /. 1-3. Ap 19 1 6. 

 Sawyer, W. H., Jr. Development of some species of Pholiota. 



Bot. Gaz. 64: 206-229. pl. 16-20. 15 S 1917. 

 Seaver, F. J. Damage from soil fungi. Jour. N. Y. Bot. Gard. 



18: 186-188. Au 1917L 

 Seaver, F. J. Sclerotinia and Botrytes. Torreya 17: 163, 164. 



S 1917. 



