Page:The Living Flora of West Virginia and The Fossil Flora of West Virginia.pdf/109

Rh WEST VIRGINIA GEOLOGICAL SURVEY

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C. Campanulae (Pers.) Lev. On Campanula Americana. . Arthur, North Am. Flora, 7:89. (Sheldon 2954, Grout 1700, Post 1796). C. Helianthi (Schw.) Arthur. On Helianthus sp. (Sheldon, 3184). C. Solidaginis (Schwein.) Thum. On Solidago Canadensis. June 19, 1894 (Nuttall, 1550). On Callistephus (Sheldon, 2024, 2028). AECIDIUM Pers. Ae. Impatientis Schwein. On Impatiens biflora, June 21, 1894 (Nuttall, 1558). Ae. Ludwigiae E. & E. On Ludungia alternifolia (Sheldon, 2344). Ae. Solidaginis Schw. On Solidago lanceolada (Sheldon, 1840). Ae. Ilicinum E: & E. ? Bull. Torr. Qub, 24:284. (1897). Spots amphigenous, purplish-black above, dirty-orange be low, indefinite. Aecidia hypophyllous, mostly only one in the center of a spot, hemispherical or tuberculiform and closed at first, then laciniately dehiscent and margin coarsely toothed ; aecidiospores irregular in shape, globose, ovate, ellip tical or subangular, 18-22 ц in the longer diameter, epispore more or less wrinkled or tuberculate-roughened. On living leaves of Ilex opaca. Fayette : near Nuttallburg, April, 1896 (Nuttall, 839). PERIDERMIUM Lev. P. Peckii Thum. On living leaves Tsuga Canadensis, Pocahontas Co., near Traveler's Repose (Millspaugh). P. 11ALSAMEUM Peck. Under surface living leaves Abies balsamea, Randolph Co., Shades-of-Death (Millspaugh). UREDO Pers. U. Agrimoniae (DC.) Schroet. On Agrimonia striata, July 10. 1894 (Nuttall, 1591). LT. BiGelowii (Thum.) Arthur. On Salix nigra. Arthur, North Am. Flora, 7:101. U. Medusae (Thum.) Arthur. On Populus grandidentata (Fenton, 4255). On P. del toides and candicans (Sheldon, 2747, 2746).