354 



UREDINKAE. 



P. elymi West. {Rostrupia el>/mi Lagerli.). On Elymus arenariv.s and 

 E. mollis. 



P. Baryi (Berk, et Br.). On Brachypodium in Europe and Britain, 

 Bambiisa Tlwuarsil in India, Anch-opogon, etc., in America. 



P. longissima Scliroet. On Koeleria cristata in Germany ; K. Berythria 

 ill Eoy])t. 



Fig. '[i,~.—F,'n una sorghi 

 {Puce, mai/chs). Portion of 

 Maize-leaf showing spore- 

 patches, (v. Tubeuf. del.) 



Fig. 1S9. — Puccinia sorghi. Three teleutospores and two 

 uredospores. One of the latter exhibits the tiny point-like 

 projections of the membrane, (v. Tubeuf del.) 



Fig. ISS.— Puccinia sorghi. Section of leaf of Zea Mais filled with mycelium. 

 The epidermis is ruptured by a spore-sorus. At one end there are still the remains 

 of a urcdospore-sorus and a few uredospores. (v. Tubeuf. del.) 



P. paliformis Fuck. On Koeleria eristata. (Britain.) 



P. anthoxanthi Fuck. On Anthoxanthum odoratum. (Britain.) 



P. gibberosa Lagerli. On Festiica sylvatica. 



P. angustata Peck. On Scirpus and Eriophorum. (U.S. America.) 



P. junci (Straus.s). On Jtineus. (U.S. America.) 



P. oblongata (Lk.). On Lnznla. (Britain.) 



