144 
Rosellinia glandiformis E. & E. On Liriodendron tulipifera, 1907; on 
Juglans, November 20, 1913; and on Fraxinus, Boone county, January 17, 
1914. Ramsey. 
Rosellinia ligniaria (Grev.) Nke. On Ostrya virginica, January 28, 1914, 
J. M. V. & Ramsey; on Fraxinus, Boone county, March 28, 1914. Ramsey. 
Rosellinia medullaris (Wallr.) Ces. & DeNot. On Cercis canadensis, 
February 4, 1911; on Juglans cinerea, 1914. Ramsey. 
Rosellinia mutans (Cke. & Pk.) Sace. On Juglans, 1914. Ramsey. 
Rosellinia pulveracea (Ehr.) Fekl. On Carpinus caroliniana and Platanus 
occidentalis, November 20, 1913; on the same hosts in Boone county, De- 
cember 18, 1913. Ramsey. 
Rosellinia subiculata (Schw.) Sace. On Liriodendron tulipifera, 1911. 
On Quercus, 1914, J. M. V. & Ramsey. 
Venturia pomi (Fr.) Wint. On leaves and fruit of Pyrus malus, July 19, 
1912. Common. 
Xylaria corniformis Fr. On rotten Acer. Harrodsburg, August 7, 1915. 
FUNGI IMPERFECTI. 
SPHAEROPSIDALES. 
Ascochyta mali E. & E. On living leaves of Pyrus malus, 1911. Sutton. 
Ascochyta 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. 
Darlueca filum (Biv.) Cast. Parasitic on Phragmidium potentillae and 
Uredo biglowii, 1911. Sutton. 
Phoma limbalis Passer. On leaf veins of Platanus occidentalis, 1912. 
Phyllosticta celtidis Ell. & Kell. On leaves of Celtis occidentalis, October 
5, 1915. These leaves were also affected with a leaf mite. Spores of fungus, 
bacteria-like, 2 to 3 by 1 micron. 
Phyllosticta fraxini Ell. & Mart. On leaves of Cornus florida, autumn 
of 1912. Spores, 4 by 9.5 microns. On leaves of Fraxinus americana, 
Unionville, October 3, 1914. J. M. V. & Paul Weatherwax. 
Phyllosticta grossulariae Sacc. On leaves of Ribes eynosbati, October 
3, 1914. J.-M. V2 &P. W. 
Phyllosticta hammamelidis Pk. On living leaves of Hammamelis vir- 
