354 



UREDINKAE. 



P. elymi West. (Rostrupia eh/mi Lagerh.). On Elymus arenariv.s and 

 E. M'lRix. 



P. Baryi (Berk, et Br.). On Brac.hy podium in Europe and Britain, 

 Bumbiisa Thouarxii in India, Andropogon, etc., in America. 



P. longissima Schroet. On Koeleria cristata in Germany ; A'. Berythria 

 in 



FIG. 187. Puccinia sorghi 

 (Puce, mayihs). Portion of 

 Maize-leaf showing spore - 

 patches, (v. Tubeuf. del.) 



FIG. 189. Pvccinia sorghi. Three teleutospores and two 

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

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



fe- ''mm^fm 



-^ > ^m^m^^^M' 



FIG. 18S. Puccinia sorplii. Section of leaf of Zea Mais filled with mycelium. 

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

 of a uredospore-sorns and a few uredospores. (v. Tubeuf. del.) 



P. paliformis Fuck. On l\n<'l, -,;</ <-,-;.-<tt. (Britain.) 



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



P. gibberosa Lagerh. On Ffxtucn $//l,-nt<i'<i. 



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



P. junci (Strauss). On .1 micux. (U.S. America.) 



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



