junei5. I9I5 Puccinia Graminis 199 



(5) Marryat, Dorothea C. E. 



1907. Notes on the infection and histology of two wheats immune to the at- 

 tacks of Puccinia glumarum, yellow rust. In Joiu-. Agr. Sci., v. 2, pt. 

 I, p. 129-138, pi. 2. 



(6) Spinks, G. T. 



1913. Factors affecting susceptibility to disease in plants. In Jour. Agr. Sci., 



V- 5. pt- 3. P- 231-247, pi. 7. 



(7) Stakman, E. C. 



1914. Relation between Puccinia graminis and host plants immune to its 



attack. (Abstract.) In Phytopathology, v. 4, no. 6, p. 400. 



(8) 



1914. Study in cereal rusts: Physiological races. Minn. Agr. Exp. Sta. Bui. 

 138, 56 p., 9 pi. 



(9) Ward, H. M. 



1888. Illustrations of the structure and life-history of Puccinia graminis, the 

 fimgus causing the "rust" of wheat. In Ann. Bot., v. 2, no. 6, p. 

 217-222, pi. 11-12 (col.). 



(10) 

 (II) 



(12) 



1901. The bromes and their rust-fimgus (Puccinia dispersa). In Ann . Bot., 

 V. 15, no. 59, p. 560-562. 



1902. Experiments on the effect of mineral starvation on the parasitism of the 

 Uredine fungus, Puccinia dispersa, on species of Bromus. In Proc. 

 Roy. Soc. London, v. 71, no. 469, p. 138-151, 4 fig., 4 tab. 



1902. On the relations between host and parasite in the bromes and their brown 

 rust, Puccinia dispersa (Erikss.). In Ann. Bot., v. 16, no. 62, p. 

 233-315- 28 tab. 



