16 H. J. Webber — 



92. P. persice Sacc. On leaves of peach. Rock Creek and Ashland 



(Williams). 



93. P. pirixa Sacc. On apple leaves. Abundant and frequently de- 

 structive, Nov. 20. Lincoln. (Webber). 



94. P. serotina Cooke. On cherry (Primus serotinaV), Richardson 

 Co., Aug. 25. Quite destructive in the locality where the speci- 

 mens were collected. (Webber). 



95. P. ulmicola Sacc. On Elm (Ulmus americana), Ashland, Oct. 

 (Williams). 



68. VERMICULARIA Fr. 



96. V. liliacearum Schw. On wild garlic (Allium canadense), Ash- 

 land (Williams). 



69. SEPTORIA Fr. 



97. S. brunell.e Ell. & Hals. On Self-heal (Brunella vulgaris), 

 Richardson Co., Aug. 26 (Webber). 



98. S. cephalanthi Eil. & Kell. On leaves of Button bush (Cepha- 

 lanthus occidentalism, West Point (Williams). 



99. S. corylina Peck. On Hazel nut (Corylus americana) , Nebraska 

 City, June. Not uncommon. (Webber). 



100. S. littorea Sacc. On Dogbane (Apocynum cannabinum), Elm- 

 wood, Weeping Water, Wabash (Williams). 



101. S. rhoina B. & C. Ou Sumach. (Rhus glabra), Nebraska 

 City, Junel; Common, (Webber). Ashland aud Weeping Wa- 

 ter (Williams). 



70. RHABDOSPORA Mont. 



102. R. contixda (B. & C.) Sacc. On stems of Plantain (Plantago 

 elongata), Lincoln, March. Forming on old stems, numerous in- 

 conspicuous little black specks. (Webber). 



31. LEPTOSTROMACE^E. 



71. LEPTOSTROMA, Fr. 



103. L. scirpinum Fr. On dead leaves of Riverrush (Scirpus fluvi- 

 atilis), Weeping Water. (Williams.) 



32. MELANCONIE^E. 



72. GLCEOSPORIUM Desm. & Mont. 



104. G. sph,erelloides Sacc. On Hoya carnosa in conservatory, 

 Lincoln (Pound). 



73. COLLETOTR1CHUM Corcla. 



105. C. lineola Corda. On leaves and culms of False red-top (Erag- 

 rostis pectinacea), Roca., Sept 22; Sand-bur (Cenchrus tribul aides) , 

 Lincoln Oct. 3, (Webber). 



74. MELANCONIUM Link. 



106. M. magnum (Grev.) Berk. On dead Hickory, Ashland (Williams). 



