[MACKAY] BIBLIOGRAPHY OF CANADIAN BOTANY 193 
FERNALD, M. L. 
“The identity of Circaea latifolia and the Asiatic C. quadrisulcata.”” (A 
Canadian species). Rhodora XVII: 222-224. Nov., 1915. 
FERNALD, M. L. ; 
“The characters and range of Carex laevivaginata.”” (A Canadian species). 
Rhodora XVII: 231, 232. Dec., 1915. 
FERNALD, M. L. and 
St. JOHN, HAROLD. 
“Some anomalous species and varieties of Bidens in eastern North Amer- 
ica.” (Some 6 new sp. and var. mostly from eastern Canada and Nfid.). 
Rhodora XVII: 20-25. Jan., 1915. 
FERNALD, M. L. 
St. JOHN, HAROLD. 
“The occurrence of Botrychium virginianum var. europaeum in America.” 
(From Nfld. Labrador, Gaspe, Thunder Bay, etc.). Rhodora XVII: 233, 
234. Dec., 1915. 
FERNALD, M. L. 
WIEGAND, K. M. 
“The genus Euphrasia in North America.” (9 species and 3 varieties— 
nearly all Canadian). Rhodora XVII: 181-201. Oct., 1915. 
FRASER, W. P. 
“Notes on Uredinopsis mirabilis and other rusts.”” Mycologia IV: 
25-28. 1914. 
FRASER, W. P. 
“The cereal rusts.’’ Ann. Rep. Quebec Soc. Protect. Plants from Insects 
and Fungi VII: 116-120. 1915. 
FROTHINGHAM, E. H. 
“The Eastern hemlock Tsuga canadensis."” (A common Canadian species). 
U.S. Dept. Agr. Bull. 152: 1-43. pl. 1-5 + f.1-3. 3 Feb., 1915. 
GREENMAN, J. M. 
“Descriptions of North American senecioneae.” (Includes Canadian 
species). Ann. Missouri Bot. Gard. I: 263-290. pl. 10-14. 30 Sept., 1914. 
GREENMAN, J. M. 
“Monograph of the North and Central American species of the genus 
Senecio—Part II.’ Ann. Missouri Bot. Gard. II: 573-626. pl. 17-20. 
Sept., 1915. 
Gussow, H. T. 
“The control of Potato diseases.” (Circular No. 9, Division of Botany, 
Dept. Agr., Ottawa). 8 pp., Ottawa, Govt. Print. Bureau, 1915. 
