184 THE ROYAL SOCIETY OF CANADA 



Robertson, James W. 



"Improving Canadian Agriculture." (Reprint from 3rd Ann. Rep. Com- 

 mission of Conservation, 1912.) pp. 1-32, 1912, Ottawa. 



Robertson, James W. 



"Evidence before Standing Committee on Agr. and Colonization, Com- 

 mons, Canada." (Proper seeds, weeds, national danger, etc.) pp. 25, 1912, 

 King's Printer, Ottawa. 



Robinson, C. B. 



"Philippine contact poisonous plants." (Nova Scotian Botanist.) Bull. 

 Manila Med. Soc. Ill: 5, 6, Jan. 1911, Manila. 



Rydberg, p. a. 



"List of plants collected on the Peary Arctic Expedition of 1905-6 and 1908-9 

 with a general description of the flora of northern Greenland and EUesmere 

 Land." Torreya XI: 249-259 Jan. and XII: 1-11, 1912, New York. 



Rydberg, Per Axel. 



"Studies on the Rocky Mountain Flora — XXVI." (Containing references 

 to western Canadian species.) Bull. Torr, Bot. Club XXXIX: 3, pp. 99 — 

 111. Mar, 1912, New York. 



Rydberg, Per Axel. 



"Studies on the Rocky Mountain flora— XXVII." (References to Can- 

 adian species.) Bull. Torr. Bot. Club XXXIX: 7, pp. 301-328, July, 1912, 

 New York. 



Saccardo, p. a. 



"Notae mycologicae. Series XIV." (Species from Canada.) Ann. Myc. 

 X: 316-322 June 1912. 



Saunders, Charles E. 



"Report of the Dominion Cerealist." (Year ended Mar. 1912.) Exper. 

 Farms Rep. 1912, pp. 113-137, Ottawa. 



Saunders, Chas. E. 



"Results obtained in 1911 on the Dominion Experimental Farms." (From 

 trial plots of grain, fodder, corn, field roots and potatoes.) Vol. 10 x 7 in. 

 pp. 74, Dec. 1911, Ottawa. 



Schuyler, R. 



"Longevity of Alfalfa in Haldimand County." (Ontario.) O.A.C. Review 

 XXIV: 476, 477, June, 1912. Guelph. 



Seaver, Fred J. 



"The genus Lasiosphaeria." (References to Canadian species, habitats 

 and work.) Mycologia IV: 3, pp. 115-124, pi. LXVI, 18 figs, and pi. 

 LXVII 19 figs. May, 1912, New York. 



