618 INDEX TO AMERICAN BOTANICAL LITERATURE 
Discocactus K. Sch.). Monats. Kakteenk. 22: 113-115. 15 Au 
1912. 
Miller, E. C. A physiological study of the germination of Helianthus 
annuus. II. The oily reserve. Ann. Bot. 26: 889-901. Jl 1912. 
Morse, W. J. Does the potato scab organism survive passage through 
the digestive tract of domestic animals? Phytopathology 2: 146- 
149. pl. 15. Au 1912. 
Concludes that the germs are able to pass the digestive tract of both the horse 
and the cow without being destroyed 
Moyer, L.R. Some Minnesota roses. Am. Bot. 18: 70,71. Au 1912. 
Murrill, W. A. The McClatchie herbarium. Jour. N. Y. Bot. Gard. 
ag% 287; 240. 3 TGI2. ; 
Nash, G. V. (Poales) Poaceae (pars). N. Am. Fl. 17: 99-196. 18S 
1912. 
Includes new species in Schizachyrium (4), Andropogon (1), Amphilophis (1), 
Sorghastrum (1), Aegopogon (2), and Paspalum 
Nelson, A. Contributions from the Rocky Mountain herbarium. XI. 
New plants from Idaho. Bot. Gaz. 54: 136-151. f. 1, 2. 16 Au 
1912. 
Includes descriptions of 16 new species. 
Norton, A.H. Plants apparently new to the Maine catalogue. Rho- 
dora 14: 176. 23 Au 1912. 
O'Byrne, F. A woodlot survey in Oxford Township, Butler County, 
Ohio. Miami Univ. Bull. 11: 7-58. Jl 1912. [IIlust.] 
O’Gara, P. J. Urophlyctis Alfalfae, a fungus disease of alfalfa occurring 
in Oregon. Science II. 36: 487, 488. 11 O 1912. 
Osterhout, W. J. V. Reversible changes in permeability produced by 
electrolytes. Science II. 36: 350-352. 13 S 1912. 
Parish, S. B. Additions to the flora of southern California. Muhlen- 
bergia 8: 79-82. 10 Au 1912. 
Patouillard, N. Quelques champignons du Costa-Rica. Bull. Soc. 
Myc. France 28: 140-143. 15 Jl 1912. 
Six new species and two new varieties described. 
Peck, C. H. Report of the state botanist, 1911. N. Y. State Mus. 
Bull. 157: 5-139. pl. 124-130 + pl. VII, VIII. 1 Mr 1912. 
Includes the New York species of Clitocybe, Laccaria, and Lapses Thirty- 
eight new species of fungi are described 
Perkins, J. Beitrage zur Flora von Bolivia. Bot. Jahrb. 49: 170-176. 
27 Au 1912. 
ludes Andreaea robusta, Campylopus subjugorum, C. Edithae, Leptodontium 
ferrugineum, Tortula ciliata, Grimmia Pflansii, and Anoectangium Pflanzit spp. nov- 
Also contains a short list of f ungi. 
Phillips, R. L. A few notes on the chemical composition of bee bread. 
Torreya 12: 243, 244. 40 1912. 
