851 



Pholiota augiistipi's I'k. T>a\\ii, Monroe County, October 12. J. M. V. 

 Russula leiiida Fr. Woods, ground, July 12, Brown County. J. M. V. 

 Russula sordida Pk. Low wet ground, beech woods, Brown County, 

 July 12. J. M V 



LYCOl'ERDINE.E. 



Lycoperdon cruciatuni Itost. (iround, between cement blocks, Kosci- 

 usko County, September 2S. Elder. 



Tylostoma verrucosum Morg. On very rich leaf mold, campus, Octo- 

 ber 2. Woolery. 



ASCOMYCETES. 



Didymella lophospora Sacc. & Speg. On living leaves of Quercus rubra, 

 i\ronroe County, November 3. Sutton. 



Duthidella ulmea (Schw.) E. & E. On fallen leaves of Ulnius ameri- 

 cana, canipas, December. J. M. V. 



Erysiphe graminis DC. On old wheat straw, Monroe County, August 

 'J. Pickett. • 



Erysiphe polygon! D(/. On Polygonum aviculare, campus, August 17. 

 J. M. V. 



Ili'lvella huunosa Afz. Ground, tup of hill, Monroe County, October 

 21. J. M. V. 



Ilypoxylon atrupurpureum Fr. On beech, Monroe County, November 

 12. 1910. Owens. Det. Pk. 



Ilypoxylon effusum Xitschke. On elm, Monroe County, January 7, 

 1910. Owens. 



Hypoxylon marginatum (Schw.) Berk. On oak, Monroe County, No- 

 vember 25, 1910. Owens. 



Hypoxylon multiforme Fr. On Iteech, Monroe County, November 12, 

 1910. Owens. 



Ilypoxylon perforatum (Schw.) Fr. On ash. Monroe County. January, 

 1910. Owens. 



Hypoxyhin rubiginosum (Pers.) Fr. On elm, Monroe County, January 

 28, 1910. Owens. Det. Pk. 



Ilypoxylon f;assafras Scliw. On sassafras. INIonroe County. February 

 n. 1911. Owens. 



Nummularia mica-ophica B. & C. On sassafras, Monroe County. Jan- 

 uary 28, 1911. Owens. 



