Index to American Mycological Literature 295 
Murrill, W. A. Luminescence in the fungi. Mycologia 7: 131- 
133 - 15 Je 1915- 
Murrill, W. A. Tropical polypores. i-iv+i-n 3 - New York 
15 Je 1915- 
Murrill, W. A. The validity of Clitocybe megalospora. Myco- 
logia 7 : 157. 158. 15 Je 1915- 
Peck, C. H. Report of the state botanist, 1913. N. Y. State 
Museum Bull. 176; 1-77. PI. A, B -\- 1-17. i Je 1915. 
Includes articles by H. D. House here indexed separately. 
Pierce, R. G. The present status of the chestnut bark disease. 
Arborea i : 8, 9. My 1914. 
Pool, V. W., & McKay, M, B. Phoma betae on the leaves of the 
sugar beet. Jour. Agr. Research 4: 169-177. pi. ^7. 15 My 
1915 - 
Potter, A. A, The loose kernel smut of sorghum. Phytopa- 
thology 5: 149^154- pl- 10 -{-f. I, 2. 4 Je 1915. 
Reed, H. S., & Grissom, J. T. The development of alkalinity in 
Glomerella cultures. Jour. Biol. Chem. 21: 159-1163. My 
1915- 
Shapovalov, M. Etfect of temperature on germination and growth 
of the common potato-scab organism. Jour. Agr. Research 4: 
129-133. pi. 15 A- f- I- 15 My 1915. 
Smith, C. 0 . Walnut blight or bacteriosis. Monthly Bull. State 
Comm. Hort. Calif. 4: 254-258. /. 56. Je 1915. 
Smith, R. F. A conspectus of bacterial diseases of plants. Ann. 
Missouri Bot. Card. 2: 377-401. 17 My 1915. 
Spaulding, P. Forest fungi of Bethel. Vermont Bot. & Bird. 
Bull. 1 : 24, 25. Ap 1915. 
Stewart, F. C., & Sirrine, F. A. The spindling-sprout disease of 
potatoes. N. Y. Agr. Exp. Sta. Bull. 399: 133-143. pi. 1-3. 
Mr 1915. 
Thom, C. The Penicillium luteum-purpurogenum group. Myco- 
logia 7: 134-142. f. I. 15 Je 1915- 
Townsend, C. 0 . Field studies of the crown-gall of sugar beets. 
U. S. Dept. Agr. Bull. 203: 1-8. pi. i, 2. 30 Ap 1915- 
