HUME — FUNGI OF COLORADO, WYOMING AND NEBRASKA. 257 



Ramularia rufo-maailans Pk. On leaves of Polygonum hicarnafum, 

 Sheridan, Wye, (206). 



Ramularia Urticce Ces. On the leaves of Urtica gracilis, Lincoln, 

 Neb., (151). 



Cladosporiwn gramimum Corda. On glumes of Triticum vulgare, 

 Crete, Neb., (114). 



Cercospora clavata (Ger.) Pk. On leaves o{ Asclepias speciosa, Mc- 

 Cook, Neb., (127). 



Cercospora dubia (Riess) Wint. On leaves of Chenopodium hybridu7?i, 

 Lincoln, Neb., (152). 



Cercospora Geranii Kell. & Swin. On leaves of Geranium Fre- 

 montii, Manitou Trail, Col., (129). 



