﻿Index to American botanical literature 645 



Eastham, J. W. Powdery scab of potatoes {Spongospora suhterranea 

 [Wallr.] Johns.). Dom. Canada Agr. Exp. Farms Circ. 5: 7-13. 

 /. 1-5. F 1914. 



Edgerton, C. W. Citrus canker. Louisiana Agr. Exp. Sta. Bull. 150: 

 i-io. PL I, 2. O 1914. 



Edgerton, C. W. The rots of the cotton boll. Louisiana Agr. Exp. 

 Sta. Bull. 137: 1-113. pl. 1-13. D 1912. 



Edgerton, C. W., & Moreland, C. C. The bean blight and preservation 

 and treatment of bean seed. Louisiana Agr. Exp. Sta. Bull. 139: 

 1-43. pi. i~6. Ja 1 91 3. 



Edgerton, C. W., & Moreland, C. C. Diseases of the tomato in Louisi- 

 ana. Louisiana Agr. Exp. Sta. Bull. 142: 1-18. /. I, 2. Ap 1914. 



Ekman, E. L. Die Graser des brasilianischen Staates Parana. Arkiv. 

 Bot. 131°: 1-83. pl. 1-4- 29 O 1913- 



Ekman, E. L. West Indian Vernoniae. Arkiv, Bot. 13": 1-106. pl. 



Farwell, O. A. The hemlock spruce. Rhodora 17: 164-168. S 1915. 

 Fernald, M. L. Kn aXh'mo Viola ro strata. Rhodora 17: 180. S 1915. 

 Fernald, M. L. The American ostrich fern. Rhodora 17: 161-164. 



S 1915- 



Eraser, W. P. The cereal rusts. Ann. Rep. Quebec Soc. for Protection 



of Plants from Insects and Fungous Diseases 7: 116-120. 1915. 

 Gardner, V. R. Sweet cherry breeding. Jour. Heredity 6: 312, 313. 



25 Je 1915- 

 Gates, F. C. Tissue tension in A morpho phallus. Bot. Gaz. 60: 235, 



236./. J. 16 S 1915- 

 Gates, R. R. On the modification of characters by crossing. Am. 



Nat. 49: 562-569. S 1915- 

 Giddings, N. J. Diseases of garden crops and their control. West 



Ya. Agr. Exp. Sta. Rep. 1909-1910: 12&-132. pl. i-5- 1911- 

 Giddings, N. J. Plant diseases of 1909-10. West Virginia Exp. Sta. 



Rep. 1909-1910: 49-52. 191 1. 

 Goodspeed, T. H. Parthenocarpy and parthenogenesis in Nicotiana. 



Proc. Nat. Acad. Sci. i: 341-346- Je 1915- 

 Goodspeed, T. H., & Clausen, R. E. Factors influencing flower size 



in Nicotiana with special reference to questions of inheritance. 



Am. Jour. Bot. 2: 332-373- f- i-4- Jl I9i5- 

 Goodspeed, T. H., & Clausen, R. E. Variation of flower size in Nico- 

 tiana. Proc. Nat. Acad. Sci. i: 333-338- Je I9I5- 



