Frc. "274. Pnccinia graminis 

 Pers. t, teleutospores ; u, ureclo- 

 spores ( x 390). (After Sachs.) 



FIG. 275. in, mycelial branch of Cystopus Portulaceez 

 Lev. producing two basids abjointing spores, in series ; 

 b, sporophore of Enrotium het bar iorit HI Lk. with 

 sterigmata ; 5 and t, portions showing sterigmata, 

 /, p, with their spores, n being the youngest (a. x 390, 

 the rest x 300). (After de Bar}*.) 



FIG. 276. Pcziza (JPyroncina) conjJuens^e.rs. a, small portion of hymenium : J>, paraphyse attached 

 to, not originating in, hyphal branches from which the three asci spring; 111, young asci ; r u>, 

 successive stages, according to letters, in the development of ascospores within asci (x 390). (After 

 de Bary.) 



