30 



Septoria pruni Ell. 



On Primus demissa, Gheri-y county, Jaly 26. (4) 



*Septorin lobeliae Pk. 



On Lobelia spicata, Cherry county, July 26. (16) 



Kellermannia yuccigena E. & E. 



On dead leaves of Yucca glauca, Sheridan county, July 11. 



(14) 

 Cercospora ieucrii E. & K. 



On Teucrium spi. {occidentale?), Cherry county, July 26. 



(10) 

 Cercospora penisiemonis E. & K. 



On Penistemon grandiflorus, Brown county, July 29. (281) 

 Cercospora symphoricarpi E. & E. 



On Symphoricarpos occidentalis, Sheridan county, July 11. 

 (17) 

 *Ramularia decipiens E. &. E. 



On Eumex venosus, Box Butte county, July 7. (25) 

 Marsonia martinii Sacc. & Ell. 



On Qaercus macrocarpa, Long Pine, July 29. (23) 

 Coleochaeie orbicularis Pringsh. 



On Lemna trisulca, Cherry county, July 19. (261) 

 Coleochaete irregularis Pringsh. 



On Chara contraria. Cherry county, July 19. (268) 

 *Bulbochaete mirabilis Wittr. 



On Ohara foetida var. longibracteaia, Sheridan county, July 

 12. (267) 

 *Oedogonium siagnale Kg. 



In shallow pond in wet valley, Sheridan county, July 11. 

 269; 

 Nosioc commune Vauch. 



On the ground and in shallow ponds in a pass between two 

 wet valleys. Cherry county, July 15. (266) Forms dense 

 masses of considerable size. 



