﻿Index to American botanical literature 243 



Couch, E. B. Notes on the ecology of sand dune plants. Plant World 



17: 204-208./. 1-4. JI 1914. 

 Cowles, H. C. The economic trend of botany. Science II. 41: 223- 



229. 12F1915. 

 Criddle, N. A note on the colours of tumbling mustard seed. Ottawa 



Nat. 28: 138, 139. 26 Ja 1915. 

 Dean, A. F. The Myxomycetes of Wisconsin. Trans. Wisconsin 



Acad. Sci. 17: 1221-1299. O 1914. 

 Duggar, B. M., & Davis, A. R. Enzyme action in Fucus vesiculosus L. 



Ann. Missouri Bot. Gard. i: 419-426. 30 Ja 1915. 

 East, E. M. The phenomenon of self-sterility. Am. Nat. 49: 77-87. 



F 1915. 

 Fallis, A. L. Growth of the fronds of NereocysHs Luetkeana. Puget 



Sound Marine Sta. Publ. i: 1-8. pi. i. 15 Ja 1915. 

 Fawcett, H. S. Citrus canker in Florida and the Gulf States. Monthly 



Bull. State Comm. Hort. California 3: 512, 513. D 1914. 

 Fawcett, W., & Rendle, A. B. Flora of Jamaica. 3: i-xxiv -f 1-280. 



pi. 1-5 +/. I-II3- 1914- 

 Fitzpatrick, H. M. A parasitic species of Claudopus. Mycologia 7: 



34-37. pi. 153 +/. I. Ja 1915. 



Claudopus subdepluens sp. nov. is described. 



Garner, W. W., AUard, H. A., & Foubert, C. L. Oil content of seeds 

 as affected by the nutrition of the plant. Jour. Agr. Research 3: 



Gates, R. R. Some Oenotheras from Cheshire and Lancashire. Ann. 



Missouri Bot. Gard. l: 383-400. pi. 20-22. 30 Ja 1915. 

 Gates, R. R. A Texan species of Megapterium. Ann. Missouri Bot. 



Gard. i: 401-404. pi. 23. 30 Ja 191 5. 



Giddings, L. A. Transpiration of Silphium laciniatum L. Plant 

 World 17: 309-328./. i-io. N 1914. 



Gortner, R. A., & Harris, J. A. Notes on the technique of the deter- 

 mination of the depression of the freezing point of vegetable saps. 

 Plant World 17: 49-53- F I9I4- 



Greenman, J. M., & Thompson, C. H. Diagnoses of flowering plants, 

 chiefly from the southwestern United States and Mexico. Ann. 

 Missouri Bot. Gard. i: 405-418. pl. 24-26. 30 Ja 1915. 



Siphonoglossa Greggii, Zephyranthes chrysantha. Randia Gaumeri, R. F 



Greenwood, H. E. Revised list of Hepatics collected in 

 Worcester, Massachusetts. Bryologist 18: 6-9; 28, 29. 



; Chandleri, 



