North Dakota Fungi 



291 



Sordaria amphisphaerioides Ellis & Everh. 

 On horse dung. Kulm, November, 1913. 



Sphaerella Fragariae (Tul.) Sacc. 



On Fragaria sp. Kulm, August, 1908. 



Sphaerella juniperina Ellis. 



On Juniperus prostrata. Glenn Ullin, July, 1915, Stevens. 



Sphaerella Yuccae Ellis. 



On Yucca glauca. Mandan, July, 1915, Stevens. 



Sphaerotheca Castagnei Lev. 



On Bidens vulgata, Collomia linearis, Taraxacum officinale, and Hydro- 



phyllum virginianum. Kulm and Valley City, Seymour. 

 (Fungi Dak. 149, 168, 219.) 



Sphaerotheca Humuli (DC|) Burrel. 



On Agrimonia hirsuta and Viola canadensis. Kulm, 1909. 

 On Geum canadense. Wild Rice. August, 1914, Stevens. 

 (Fungi Dak. 296, 399.) 



Sphaerotheca Humuli fuliginea (Schw.) Salmon. 



On Taraxacum officinale. Fargo, August, 1907, Seaver. 



Sphaerotheca mors-uvae (Schw.) Berk. & Curt. 



On Ribes floridum. Kulm and Valley City, Seymour. 



Sphaerotheca pannosa (Wallr.) Lev. 



On Rosa Carolina. Fargo, September, 19 14, Stevens. 

 (Fungi Dak. 297.) 



Sphaerulina corticola (Fuckel) Rehm. 

 On Rosa sp. Kulm, October, 1914. 



Sphaerulina divergens Rehm, n. sp. 



On Elymus canadensis. Kulm, July, 19 13. 



Sphaerulina Salicis Syd., n. sp. 



On Salix longifolia. Kulm, February, 19 13. 

 (Fungi Dak. 220.) 



Teichospora aberrans Rehm, n. sp. 



On Salix sp. Kulm, December, 191 3. 



Teichospora fulgarata Ellis & Everh. 



On Populus deltoides. Kulm, September, 1914. 

 (Fungi Dak. 321.) 



Teichospora Helenae Ellis & Everh. 



On Salix and Populus. Kulm, April, 19 14. 

 (Fungi Dak. 322.) 



Teichospora gregaria Ellis & Everh. 



On Fraxinus lanceolata. Kulm, June, 191 3. 



Teicospora Pruni-americanae Rehm, n. sp. 

 On Prunus americana. Kulm, July, 1913. 



