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• WEST VIRGINIA GEOLOGICAL SURVEY 35 T. HERBARUM Link, On Asparagus officinalis, Nov. I, 1893 (Nuttall, 1240, 186). PERICONIA Bon. P. PYCNOSPORA Fres. On Parthenocissus quinquefolia, Feb. 20, 1894. Conidia 12.5 to 15 # diameter. On Rubus odoratus. On Polymnia Uvedalia. On Phytolacca decandra, hypha 600 x 15 to 16.4 (Nuttall, T413). On Polymnia Uvedalia, spores 12.5 to 15 x Nov. 16, 1894 (Nuttall, 1743). GONATOBOTRYUM Sacc. G. MACULIOCOLUM (Wint.) Sacc. On young sprouts Hamamelis Virginica i to 2 feet high; Short Creek, alt. 1,850 ft., Aug. 15, 1894 (Nuttall, 1656). STREPTOTHRIX Corda. S. ATRA B. & C. On dead limbs on ground. Conidia 6 to 8 x 4.5 to 5 H, Dec. 16, 1893 (Nuttall, 1329). ZYGODESMUS Corda. Z. GRAMINICOLA E. & E. On Carex Fraseri, spores 7.5 # Feb. II, 1894 (Nuttall, 1374, 334). Z. PANNOSUS B. & C. On charred bark, May 28, 1894 (Nuttall, 1531, 502). Z. TILIACEUS E. & E. On bark of dead Magnolia Fraseri, Fayette, near Nuttallburg (Nuttall.) STACHYLIDIUM Link. S. CARICINUM E. & E., Proc. Phila. Acad., 1894, 377. TYPE HABITAT: On dead leaves Carex Fraseri Feb. II, 1894 (Nuttall, discov. 1375. 355). Hyphæ fasciculate brown, septate 600 to 700 x 3 simple or occasionally forked above towards the tip, with short cylindrical hyaline branches opposite or in whorls of three, bearing at their tips the elliptical, hyaline 4 to 5 x 1.5 to 2 conidia, collected into a globose head 10 to 12 h diameter. FUSICLADIUM Bonord. F. DENDRITICUM (Waller.) Fckl. On living Pyrus Malus leaves and fruit. XIonongalia Co., near Morgantown (Millspaugh). Digfized by Google
