54 INDEX TO AMERICAN BOTANICAL LITERATURE 
Merrill, E. D. Some Arizona grasses. U.S. Dept. Agric. Agrost. 
Circ. 32: I-10. 22 Ap 19g0T. 
New’species are described in Panicum, Bouteloua and Leptochioa. 
Metcalf, H. A soft rot of the sugar-beet. (Bacterium teutlium Met- 
calf.) Ann. Rep. Neb. Agric. Exp. Sta. 17: 69-1 16. f. 1-6. 1904. 
Mez, C. TZheophrastaceae. Das Pflanzenreich 4%: 1-48. f. Z-7- 
19 My 1903- 
Monahan, N. F. The influence of the atmospherical electrical poten- 
tial on plants. Ann. Rep. Mass. Agric. Exp. Sta. 16: 31-36. LB 
1904. 
Morgan, A. P. North American species of Marasmius (continued). 
Jour. Myc. 11: 233-247. 22 D 1905. 
Includes-a description of A/. nuptialis sp. nov. 
Mutchler, F. On the structure and biology of the yeast plant. ( Sac- 
charomyces Cerevistae.) Jour. Med. Research 14: 13-50. pl. 3: 
N 1905. 
Nelson, E. Native and introduced saltbushes. Wyo. Agric. Exp. 
Sta. Bull. 63: 1-19. Au 1904. [Ilust. ] 
Paddock, W. Large potato vines and no potatoes. Colo. Agric. Exp. 
Sta. Bull. 92: 1-8. pi. 7, 2. 1904. 
Pammel, L. H. The cedar apple fungi and apple rust in Iowa. lowa 
Agric. Exp. Sta. Bull. 84: 1-36. f. I-II. 1905. 
Pampanini, R. Description d’une nouvelle Cunoniacée du Brésil. 
Ann. Conserv. & Jard. Genéve 7-8: 328, 329. 1 My 1904. 
Belangera Chaberti sp. nov. 
Pilger, R. Zaxaceae. Das Pflanzenreich 4°: 1-124. f. 7-24. 8 D 
1903. 
Porter, T.C. Catalogue of the Bryophyta and Pteridophyta found in 
Pennsylvania. 1-66. Boston, 1904. 
Rolfs, F. M. Potato failures: a second report. Colo. Agric. Exp: 
Sta. Bull. 91: 1-33. pd. 1-5. 1904. 
Schumann, K. Zingiberaceae. Das Pflanzenreich 4: 1-458. f. I- 
52. 40 1904. 
Scribner, F. L.. List of publications of the Division of Agrostology: 
U. S. Dept. Agric. Agrost. Circ. 36: 1-8. [Jl] 1901. 
Scribner, F. L. & Ball, C. R. Miscellaneous notes and descriptions 
of new species. U.S. Dept. Agric. Agrost. Bull. 24: 39-50: Js 
14-23. 9\Ja Igot. 
With new species in Andropogon (2), Panicum, Aristida (2), and Elymus (4)- 
