16 A. J. Webber — 
92. P. pursicm Sace. On leaves of peach. Rock Creek and Ashland 
(Williams). 
93. P. prnina Sacc. On apple leaves. Abundant and frequently de- 
structive, Nov. 20. Lincoln. (Webber). 
94. P. sproTINA Cooke. On cherry (Prunus serotina?), Richardson 
Co., Aug. 25. Quite destructive in the locality where the speci- 
mens were collected. (Webber). 
95. P. unmicoLta Sacc. On Elm (Ulmus americana), Ashland, Oct. 
(Williams). 
68. VERMICULARIA Fr. 
96. V. LitrackaRuM Schw. On wild garlic (Allium canadense), Ash- 
land (Williams). 
69, SEPTORIA Fr. 
97. S. BRUNELL&® Ell. & Hals. On Self-heal (Brunella vulgaris), 
Richardson Co., Aug. 26 (Webber). 
98. S. CBPHALANTHI Ell. & Kell. On leaves of Button bush (Cepha- 
lanthus occidentalis), West Point (Williams). 
99. S. conyiLina Peck. Qn Hazel nut (Corylus americana), Nebraska 
City, June. Not uncommon. (Webber). 
100. &. LirrorEa Sacc. On Dogbane (Apocynum cannabinum), Elm- 
wood, Weeping Water, Wabasb (Williams). 
101. S. ruorna B. & C. On Sumach. (Rhus glabra), Nebraska 
City, June 1; Common, (Webber). Ashland and Weeping Wa- 
ter (Williams). 
70. RHABDOSPORA Mont. 
102. R. continua (B. & C.) Sacc. On stems of Plantain (Plantago 
elonyata), Lincoln, March. Forming on old stems, numerous in- 
conspicuous little black specks. (Webber). 
31. LEPTOSTROMACE. 
71. LEPTOSTROMA, Fr. 
103. L. scrrpinuM Fr. On dead leaves of Riverrush (Scerpus jluvi- 
atilis), Weeping Water. (Williams. ) 
32. MELANCONIE. 
72. GLGZOSPORIUM Desm. & Mont. 
104, G. SPHERELLOIDES Sacc, On Hoya carnosa in conservatory, 
Lincoln (Pound). 
73. COLLETOTRICHUM Corda. 
105. C. LINEoLA Corda. On leaves and culms of False red-top (Erag- 
rostis pectinacea), Roca., Sept 22; Sand-bur (Cenchrus tribuloides) , 
Lincoln Oct. 8, (Webber). 
74. MELANCONIUM Link. 
106. M. MAGNUM (Grev.) Berk. On dead Hickory, Ashland (Williams), 
