﻿Index to American botanical literature 



Campbell, D. H. The morphology anc 

 mitrium. Am. Jour. Bot. 2: I9^2r 



i systematic position of Podo- 

 o.f.1-7. My 1915- 



Cannon, W. A, On the relation of roc 

 the temperature and aeration of the 

 224./. 1-5- My 1915- 



)t growth and development to 

 soil. Am. Jour. Bot. 2; 211- 



Carter, C. N. A powdery mildew 

 193-196. ^/. J2+/. I. Jei9i5- 



n Citrus. Phytopathology'^S: 



Chamberlain, E. B. John B. Leiberg. Bryologist 18: 47, 48. 15 Je 



Clark, G. H. Weeds and weed seeds. Canada Dept. Agr. Seed Branch 



Bull. S-8: 1-67. D 1914. [Illust.] 

 Cockerell, T. D. A. The helianthoid genus Tonalanthns. Torreya 15: 



70,71./.!. I2jei9i5. 

 Cook, M. T- Common diseases of apples, pears and quinces. New 



Jersey Agr. Exp. Sta. Circ. 44-- 1-20./. 1-18. [1915.] 

 Cook, M. T. Common diseases of the peach, plum and cherry. New 



Jersey Agr. Exp. Sta. Circ. 45: 1-16./. i-io. [191 5.] 

 Crabill, C. H., & Reed, H. S. Convenient methods for demonstrating 



the biochemical activity of microorganisms with special reference 



to the production and activity of enzymes. Biochem. Bull. 4: 30- 



44- pl- I. Mr 191 5. 

 Eriksson, J. International phytopathologic collaboration work begun 



in Europe-will be prosecuted in America? Phytopathology 5: 



Evans, A. W. Preliminary list of Colorado Hepaticae. Bryologist i 



44-47- 15 Je 1915- 

 Farwell, O. A. Notes on Michigan Liliaceae. Bull. Torrey Club 4 



Forsaith, C. C. Some features in the anatomy of the Malvales. Am. 



Jour. Bot. 2; 238-249. pl. Q-io. My 1915. 

 Fyles, F. A preliminary study of ergot of wild rice. Phytopathology 



5: 186~1g2.pl. II. 4je 1915. 

 Gladwin, F. E. Observations relative to an obscure grape affection. 



Phytopathology S: 169-174./. 7. 4 Je 1915. 



