320 
Mycologia 
tosphaeria coniothyrium (Fckl.) Sacc. and other fungi. N. Y. 
Agr. Exp. Sta. Tech. Bull. 50: 3-22. pi. 1-4. Mr 1916. 
Graff, P. W. Basidiomycetes collected in Indo-China by C. B. 
Robinson. Mycologia 8: 214-217. 15 J1 1916. 
Grose, L, R. The alternate hosts of the white pine blister rust. 
Am. Forestry 22 ; 469-471. Au 1916. [Illust.] 
Harder, E. C. The occurrence of bacteria in frozen soil. Bot. 
Gaz. 61 : 507-517. /. I, 2. 15 Je 1916. 
Harter, L. L. Storage-rots of economic aroids. Jour. Agr. Re- 
search 6: 549-572. pi. 81-83 -[-f. I. 10 J1 1916. 
Hawkins, L. A. The disease of potatoes known as “ leak.” Jour. 
Agr. Research 6: 627-640. pi. go~\-f. i. 24 J1 1916. 
Jones, D. H. Some bacterial diseases of vegetables found in 
Ontario. Ontario Dept. Agr. Bull. 240: 1-24. pi. i-io. Je 
1916. 
Howitt, J. E. Grape diseases. Ontario Dept. Agr. Bull. 237 : 
44-48. Mr 1916. 
Levin, E. The leaf-spot disease of tomato. Michigan Agr. Exp. 
Sta. Tech. Bull. 25: 1-51. pi. i-p + /. i, 2. IMr 1916. 
Lloyd, C. G. Mycological notes, 42; 574-588. f. 808-8 2Q. Je 
1916. 
Murphy, P. A. The black leg disease of potatoes caused by Ba- 
cillus S olanisaprtis Harrison. Canada Dept. Agr. Exp. Farms 
Circ. II : 1-8. /. A-D. 1916. 
Murphy, P. A. Late blight and rot of potatoes. Canada Dept. 
Agr. Exp. Farms Circ. 10: 1-13. /. A, B. , 1916. 
“ Caused by the fungus Phytophthora infestans, de Bary.” 
Murrill, W. A. (Agaricales) Agaricaceae (pars). Agariceae 
(pars). N. Am. FI. 9: 297-374. 7 Je 1916. 
Includes Geopetalum albescens, G. geophilum, G. subelatinum, G. tremelli- 
forme G. subhaedinum, Micromphale badium, Omphalopsis translucentipes, O. 
turbinata, O. psendogrisea, eleven other new species in this genus and 53 in 
Prunuhis, 15 in Omphalina and 44 in Gymnopus. 
Murrill, W. A. Edible and poisonous mushrooms. 1-76. Col- 
ored Chart. New York. 26 Je 1916. 
Murrill, W. A. Illustrations of fungi — XXIV. Mycologia 8 : 
191-194. 15 J1 1916. 
The following species are illustrated in color: Lactaria atroviridis, L. hygro- 
phoroides, L. testacea, sp. nov., L. maculosa sp. nov. and L. torminosa. 
