Page:The Living Flora of West Virginia and The Fossil Flora of West Virginia.pdf/74

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TUE WEST VIRGINIA FLORA

P. Althaeina Sacc. On Abutilon Avicennae. Fayette, near Nuttallburg (Nutt all.) P. Galacis (Осе).* On leaves of Galax apkylla, May 4, 1894 (Nuttall, i486, 474)P. Ampelopsidis E. & M. On Parthenocissus qnmqucfolia, June 18, 1893 (Nuttall, 1014). P. ASIMINAE E. & K. On living leaves Asimina triloba, Monongalia Co. near Camp Eden, 1891 (Millspaugh). On same host June 1, 1894, spores 8 to 10 X 6 ¡x (Nuttall, 1 5 1 7). P. QUErcus-prini E. & E., Proc. Phila. Acad., 1894, 356. Type habitat: On leaves Quercus Prinus, June 29, 1894 (Nuttall, discov. 1594, 542). Spots orbicular, rusty brown, definite, with a very narrow border, 2 to 3 mm. diameter. Perithecia epiphyllous, scat tered, erumpent, 90 to 110 /1 diameter. Sporules ovate or oblong, hyaline, mostly a little curved, 5 to 6.5 x 2 to 2.5 ц. This comes very near Ph. Ludoviciana E. & E., but in that species the spots are larger, perithecia more prominent below, and sporules rather larger. Ph. margiitalis E. & E. also has similar sporules, but the perithecia are hypophyllous. P. maCROSPORA E. & E., Proc. Phila. Acad., 1894, 355. Type habitat: On leaves of Liriodendron Tulipifera, Aug. 7, 1894 (Nuttall, discov. 1654, 574). Spots few, suborbicular, ferruginous-gray, 3 to 5 mm. diameter, with a narrow, raised, darker border. Sporules oblong elliptical hyaline, nucleate, 15 to 30 (mostly 20 to 25) x 6 to 7 1X. P. PiRiNA Sacc. On Malus Malus, Greenbrier, at White Sulphur Springs (Waite, 716). P. Rosae Desm. On Rosa humilis. Spores 6 to 7.5 x 2.5 /1 Sept. 18, 1895 (Nuttall, 1863). P. gentianicola (DC). On leaves of Gentiana Andrewsii, Sept. 19. 1895. Spores oval, 7.5 x 5 ц (Nuttall, 1857). P. RHOicoLA E. & E., Proc. Phila. Acad., 1894, 356. Type habitat : Rare, on leaves Rhus radicans. Aug. 18, 1894 (Nuttall, discov. 1668, 567 in part). Spots 4 to 6 mm. diameter, deciduous, grayish-white, with specimens that this species belongs in Phyllosticta.
 * Phoma Galacis Cke„ Messrs. Ellis & Everhart decide from our