Index to American Mycological Literature 
43 
Murrill, W. A. Illustrations of fungi — XII. Mycologia 4 ; 289- 
293. pi. 74. 23 N 1912. 
The following species of Russula are described and illustrated : R. seri- 
ceonitens Kauffman, R. Mariae Peck, R. emetica Fries, R. sulcatipes Murrill sp. 
nov., R. obscura Romell, R. uncialis Peck, R. foetens Pers., and R. rubriochracea 
Murrill sp. nov. 
Murrill, W. A. New combinations for tropical agarics. Myco- 
logia 4 : 33L 332. 23 N 1912. 
Murrill, W. A. The Polyporaceae of Mexico. Bull. N. Y. Bot. 
Card. 8: 137-153. 23 N 1912. 
Includes new species in Coriolopsis (4), Coriolus (6), Favolus (1), Grifola 
(i), Hexagona (3), Trametes (2), Tyromyces (i), Ganoderma (2), Daedalea 
(i), Pyropolyporus (i), Gleophyllum (1) and Lenzites (i). 
Murrill, W. A. Species of Hydnaceae appear to be scarce on the 
Pacific Coast, as elsewhere. Mycologia 4: 330. 23 N 1912. 
Short notes on five species collected by the author. 
Orton, C. R. The prevalence and prevention of stinking smut in 
Indiana. Proc. Indiana Acad. Sci. 1911: 343-346. 1912. 
Osner, G. A. Diseases of ginseng caused by sclerotinias. Proc. 
Indiana Acad. Sci. 1911: 355-364. /. 1-6. 1912. 
Owens, C. E. monograph of the common Indiana species of 
Hypoxylon. Proc. Indiana Acad. Sci. 1911: 291-308. /. 1-16. 
1912. 
Shear, C. L. The chestnut blight fungus. Phytopathology 2 : 
211, 212. O 1912. 
Concludes that Diaporthe parasitica Murrill is the same as Endothia radi- 
calis of European authors. 
Smith, E. F. Isolation of pathogenic potato bacteria ; A question 
of priority. Phytopathology 2 : 213, 214. O 1912. 
South, F. W. Further notes on the fungus parasites of scale 
insects. West Ind. Bull. 12 : 403-412. 18 S 1912. 
South, F. W. Some root diseases of permanent crops in the West 
Indies. West Ind. Bull. 12 : 479-498. 18 S 1912. 
Sydow, H. Fungi exotici exsiccati. Ann. Myc. 10: 351, 352. 
10 Au 1912. 
Includes several American species. 
Taubenhaus, J. J. Root gall diseases of roses, their cause and 
methods of control. Card. Chron. Am. 15 : 187, 188. /. i-j. 
O 1912. 
