North Dakota Fungi 



293 



Valsa fraxinina Peck. 



On Fraxinus lanceolata. Kulm, June, 19 13. 

 (Fungi Dak. 249.) 



Valsa salicina (Pers.) Fries. 



On Salix, various species. Kulm, March, 19 13. 

 (Fungi Dak. 224.) 



Valsa salicina (Pers.) Fries f. tetraspora Fries. 

 On Salix longi folia. Kulm, March, 19 13. 

 (Fungi Dak. 169.) 



Valsa sordida Nitsch. 



On Salix longifolia. Kulm, March, 19 13. 



Valsa Symphoricarpi Rehm, n. sp. 



On Symphoricarpos occidentalis. Kulm, March, 1909. 

 (Fungi Dak. 150.) 



Valsa translucens DeNot. 



On Salix longifolia. Kulm, March, 19 13. 

 Valsaria moroides Acerina Rehm. 



On Acer Negundo. Kulm, June, 19 13. 



(Fungi Dak. 250.) 



Valsella nigroqnnulata Fuckel. 



On Salix longifolia. Kulm, March, 19 13. 

 (Fungi Dak. 225.) 



Xylaria filiformis (Albert & Schw.) Fries. 

 On twigs. Kulm, April, 1908. 



Zignoella Roripae Rehm, n. sp. 



On Roripa sp. Kulm, December, 191 3. 



Kulm, North Dakota. 



