[Vol. 6, 1919] 

 222 ANNALS OF THE MISSOURI BOTANICAL GARDEN 



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Duggar, B. M. ('01). Physiological studies with reference to the germination of 

 certain fungous spores. Bot. Gaz. 31: 38-66. 1901. 



Severy, J. W., and Schmitz, H. ('17). Studies in the physiology of the 

 fungi. IV. The growth of certain fungi in plant decoctions. Ann. Mo. Bot. 

 Gard. 4: 165-173. /. M- 1917. 



Ferguson, Margaret C. ('02). A preliminary study of the germination of the spores 

 of Agaricus campestris and other basid omycetous fungi. U. S. Dept. Agr., 

 Bur. PL Ind. Bui. 16: 1-40. pi. 1-3. 1902. - 



Fred, E. B., and Davenport, A. ('18). Influence of reaction on nitrogen-assimila- 

 ting bacteria. Jour. Agr. Res. 14:^317-336. /. /. 1918. 



•, and Loomis, N. E. ('17). Influence of hydrogen-ion concentration of 

 medium on the reproduction of alfalfa bacteria. Jour. Bact. 2 : 629-633. 1917 # 



Gruzit, O. M. ('17). The effect of some acids and alkalies on soil bacteria in the soil 

 solution. Soil Sci. 3: 289-295. /. 1-2. 1917. 



Kronig, B., und Paul, Th. ('97). Die chemischen Grundlagen der 



Giftwirkung und Desinfection. Zeitschr f. Hyg. und Infect. 25: 1-112. pi. 1. 



1897. 



Meacham, M. R. ('18). Note upon the hydrogen ion concentration necessary to 

 inhibit the growth of four wood-destroying fungi. Science N. S. 48: 499-500. 

 /. 1. 1918. 



Morgan, J. F., and Gruzit, O. M. ('16). Reaction of the soil solution as an index of 

 biological changes in the soil. [Jour. Bact. 1 : 97. 1916.] 



Salter, R. C. ('16). The behavior of legume bacteria in acid and alkaline media. 

 Iowa Acad. Sci., Proc. 23 : 309-312. pi 8. 1916. 



P 



Spaulding, P. ('11). The timber rot caused by Lenzites saepiaria. U. S. Dept. 

 Agr., Bur. PL Ind. Bui. 214: 1-46. pi 1~4- 1911. 



Stevens, F. L. ('98). The effect of aqueous solutions upon the germination of fun- 

 gous spores. Bot. Gaz. 26: 377-406. 1898. 



Taylor, K. ('17). Specificity of antiseptics. The Lancet 1 : 294-297. 1917. 



Wolf, C. G. L., and Harris, J. E. G. ('17). Contributions to the biochemistry of 

 pathogenic anaerobes. III. The effect of acids on the growth of Bacillus 

 Welchii (B. perfringens) and Bacillus sporogenes (Metchnikoff). Biochem. 

 Jour. 11: 213-245. f. 1-8. 1917. 



Wright, J. II. ('17). The importance of uniform culture media in the bacteriological 

 examination of disinfectants. Jour. Bact. 2: 315-346. 1917. 



Zeller, S. M. ('16). Studies in the physiology of the fungi. II. Lenzites saepiaria 



Fries, with special reference to enzyme activity. Ann. Mo. Bot. Gard. 3: 

 439-512. pi 8-9. 1916. 



