42 
Mycologia 
Hall, J. G. Monochactia Desmazierii. Mycologia 4: 330, 331. 
23 N 1912. 
A note on the identity of the fungus causing the large leaf-spot of chestnut. 
Heald, F. D., & Lewis, I. M. A blight of the mesquite. Trans. 
Am. Micros. Soc. 31 : 5-9. pi. i. Ja 1912. 
Hesler, L. R. The New York apple tree canker. Proc. Indiana 
Acad. Sci. 1911 : 325-339. /. i-/. 1912. 
Horne, W. T. Fungous root .rot. Monthly Bull. State Comm. 
Hort. California i : 216-225. /. 6’3-pi. My 1912. 
Armillaria mellea the cause of root rot. 
Hotson, J. W. Culture studies of fungi producing bulbils and 
similar propagative bodies. Proc. Am. Acad. Arts and Sci. 
48: 227-306. pi. 1-12. O 1912. 
Includes new species in Cubonia (i), Papulospora (9), and Melanospora (3). 
Johnson, A, G. The unattached aecial forms of plant-rusts in 
North America. Proc. Indiana Acad. Sci. 1911 : 375-41 1. 1912. 
Johnson, E. C. The smuts of wheat, oats, barley, and corn. U. S 
Dept. Agr. Farm. Bull. 507: 3-32. /. i-ii. 8 O 1912. 
Lewis, I. M. A bacterial canker of plum twigs. Trans. Am. 
Micros. Soc. 31 : 145-149. pi. 14. J1 1912. 
A disease caused by Pseudomonas pruni. 
Lyon, H. L. Iliau, an endemic cane disease. Kept. Exp. Sta. 
Hawaiian Sugar Planters’ Assoc. Bull, ii : 5-28. pi. i -\-f. i-io. 
S 1912. 
Includes Melanconiuin iliau, the imperfect stage of Gnomonia iliau sp. nov., 
and notes on M. sacchari. 
Melhus, I. E. Culturing of parasitic fungi on the living host. 
Phytopathology 2 : 197-203. pi. 20 -f /. i, 2. O 1912. 
Moore, G. T. Microorganisms of the soil. Science II. 36 : 609- 
616. 8 N 1912. 
Murrill, W. A. The Agaricaceae of the Pacific Coast — III. 
Mycologia 4: 294-308. pi. 77. 23 N 1912. 
New species are described in Agaricus (9), Stropharia (2), Drosophila (s), 
and Gomphidius ( i ) . 
Murrill, W. A. Collecting fungi in the Adirondacks. Jour. N. 
Y. Bot. Card. 13: 174-178. 23 N 1912. 
