144 



Rosellinia glandiformis E. tfc E. On Uriodendron tulipifera, 1907; on 

 Juglans, November 20. 1913; and <m Fraxinus, Boone county, January 17, 

 1914. Ramsey. 



Rosellinia ligniaria (Grev.) Xke. On Ostrya virginica, January 28, 1914, 



J. M. V. & Ramsey; on Fraxinus, Boone county, March 28, 1914. Ran 



Rosellinia medullaris (Wallr.) Ces. & DeXot. On Cercie canadensis, 

 February 4, 1911; on Juglans cinerea, 1914. Ramsey. 



Rosellinia mutans (Cke. & Pk.) Sacc. On Juglans. 1914. Ramsey. 



Rosellinia pulveraeea (Ehr.) Fckl. On Carpinus Carolinians and Platanus 

 oeeidentalis, November 20, 1913; on the same hosts in Boone county, De- 

 cember 18, 1913. Ramsey. 



Rosellinia subiculata (Sehw.) Sacc. On Liriodendron tulipifera, 1911. 

 On Quercus. 1914. J. M. V. & Ramsey. 



Venturia pomi (Ft.) Wint. On leaves and fruit of Pyrus malus, July 19, 

 1912. Common. 



Xylaria corniformis Fr. On rotten Acer. Harrodsburg, August 7, 1915. 



FUNGI FMPERFECTI. 

 Sphaeropsidales. 



Ascochyta mali E. & E. On living leaves of Pyrus malus, 1911. Sutton. 



Aseochyta rhei E. & E. On living leaves of Rheum rhaponticum. Sep- 

 tember. 1912. 



Cicinobolus cesatii DeBary. Parasitic on Erysiphe cichoracearum on 

 leaves of Rudbeckia or Helianthus. Campus, October 5, 1915. 



Darluca filum (Biv.) Cast. Parasitic on Phragmidium potentillae and 

 Uredo biglowii, 1911. Sutton. 



Phoma limbalis Passer. On leaf veins of Platanus oeeidentalis. 1912. 



Phyllostieta celtidis Ell. & Kell. On leaves of Celtis oeeidentalis, October 

 5, 1915. These leaves were also affected "with a leaf mite. Spores of fungus, 

 bacteria-like, 2 to 3 by 1 micron. 



Phyllostieta fraxini Ell. & Mart. On leaves of Cornus florida, autumn 

 of 1912. Spores, 4 by 9.5 microns. On leaves of Fraxinus americana, 

 UnionviUe, October 3, 1914. J. M. V. & Paul Weatherwax. 



Phyllostieta grossulariae Sacc. On leaves of Ribes cynosbati, October 

 3, 1914. J. M. V. & P. W. 



Phvllosticta hammamehdis Pk. On living leaves of Hammamehs vir- 



