Page:The Living Flora of West Virginia and The Fossil Flora of West Virginia.pdf/117

Rh WEST VIRGINIA GEOLOGICAL SURVEY

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D. plATYSTOMA (Schw.) Berk. On Magnolia Fraseri, Feb. 8, 1894 (Nuttall, 1380, 342). D. viRESCENS (Schw.) Cooke. On Qua cus, Monongalia: near Morgantown (Sheldon). DIATRY PELLA C. & DeNot. D. verruciFOrmis (Ehrh.) Nits. On Alnus rugosa, Nov. 20, 1893 (Nuttall, 1258). ROSELLINIA DeNot. R. AquILA (Fr.) DeNot. On dead limbs, .March 21, 1893 (Nuttall, g1g, 19). R. coRTicuM (Schw). Sacc. On dead oak, alt. 1,800 ft., Short Creek. Spores 25 to 30 X 10 to 12.5 /1. Dec. 16, 1893 (Nuttall, 1310). R. sui1icuLatA (Schw.) Sacc. On dead dry Robinia Pseudacacia, July 15, 1893. Perithecia clustered or connate, each 3 to 5 black, ostiola papillate. Spores 9 to 12.5 x 5 to 6 /i somewhat inequilateral, elliptical, colored (Nuttall, 1129). R. puLVERACEA (Ehrh.) Fckl. On dead wood, Nov. 1893. Spores 10 to 15 x 7 to 9 /1 (Nuttall, 1338). .Monongalia, on hickory log near L'ffington; on Platanus near Marilla (Sheldon). R. MILleGRANA (Schw.) SaCC. On dead Platanus occidentals, Aug. 2, 1893 (Nuttall. 1161). R. ABIETINA TRICHOTA C. & Ell. On Pinus Virginiana, Jan. 7, 1895 (Nuttall. 1784, 675). BOM BARDIA Fr. B. FASCICULatA Fr. On wet dead limb, Magnolia Fraseri, on ground, Sept. 16, 1895 (Nuttall, 1830). ANTHOSTOMA Nits. A. MicrOECiuM E. & E., Proc. Phila. Acad., 344 (1894). Type habitat: On dead limbs Asimina triloba, Feb. 12, 1894 (Nuttall, discov. 1377). Stroma cortical, faintly circumscribed, 1 to 1.5 mm. diam eter, orbicular, convex. Perithecia 4 to 8 in a stroma, glo bose, minute (200 to 250 ц), circinate, necks slender, short, converging, with the minute papilliform ostiola erumpent in a small, black, hemispherical disk, which barely pierces the pustuliform-elevated epidermis, and is closely embraced by it. Asci cylindrical, 80 to 110 x 8 to 10 ц, paraphysate