30 THE ROYAL SOCIETY OF CANADA 



Fraser, W. P. 



"Further Cultures of Heteroecious Rusts." (Establishes for the first 

 time the life histories of 5 species of Uredinopsis; and supplements previous 

 work on one species of Pucciniastrum and 2 of Melampsora). Mycologia 

 V: 233-239. July, 1913. 



Fraser, W. P. 



"The Rusts of Nova Scotia." (A complete treatise on those known up 

 to date including much new work done by the Author). Nova Scotian 

 Inst, of Sci. XII: 313-445. Many illustrations. 30 Aug., 1913. Halifax. 



Fuller, Geo. D. 



" Forests of Nova Scotia." (A review of the book published by the 

 Commission of Conservation, Ottawa, Canada, 1912, edited by B. E. Fer- 

 now, C. D. Howe, and J. H. White). Bot. Gaz. LVI: 80, 81. Chicago. 

 July, 1913. 



Gaskill, Alfred. 



" Specific gravity and weight of the most important American Woods." 

 (Includes Canadian species). Forestry Quarterly XI: 527-530. 



Gates, R. R. 



"Oenothera and Climate." (A Canadian botanist). Science, New 

 Series, XXXVII: 155-156. 24 Jan., 1913. New York. 



Gates, R. R. 



" A Contribution to a Knowledge of the Mutating Oenotheras." (A 

 Canadian Botanist). Trans. Linn. Soc. Bot. New Series VIII: 1-67, 

 pi. 1-6. Jan., 1913. 



Gates, R. R. 



"Tetraploid mutants and chromosome mechanisms." Biol. Centralb. 

 XXXIII: 92-99, 20 Feb., 1913; XXXIII 113-150. f.1-7. 20 March, 

 1913. 



Gates, R. R. 



"A new Oenothera." {Oe. angustissima sp. nov.). Rhodora XV: 48 pi. 

 100, 101. Mar., 1913. 



Gates, R. R. 



"Recent papers on Oenothera mutations." (Refers to those of DeVries, 

 Honing, Davis, Stomps, Lutz, Léveille, Heribert-Nilsson, Andrews, Bart- 

 lett, Giglio-Tos, Goldschmidt, Strassburger and Gates). New Phytologist 

 XII: 290- 302. Oct., 1913. 



Gussow, H.T. 



"Powdery Scab of Potatoes — Spongospora subterranea (Waller) Johns." 

 Phytopathology III: 18,19. PI. 4 f. 1. Feb., 1913. 



Gussow, H. T. 



"Smut Diseases of Cultivated Plants. Their Cause and Control." 

 Ottawa Central Exp. Farm Bull. LXXIII: 5-57. PL 1-9 f. 1. Mar., 1913. 



