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THE WEST VIRGINIA FLORA V E R R U C A R I А C E AE.
VERRUCARIA Th. Fr. V. FUSCelLA (Tum.) Ach. Summers: near Lowell (Pollard & Maxon, 154). ENDOGARPON Hedw. E. MiNiATUM (Linn.) Schaer. On wet cliffs (Nuttall, 1049). E. miNiatUM Muhglenbergii Schaer. On rocks (Sheldon, 1595). E. MiNiATUM COMplICATUM Schaer. On wet cliffs (Nuttall, 1823). TRYPETHELIACEAE. TRYPETHELIUM Spreng. T. virens Tuck. On Ilex opaca (Nuttall, 1040). T. EXOCANTHUM Tuck. On Fagus atropunicca (Nuttall, 1181). PYREN ULACEAE. PYRENULA Ach. P. rhyponta Ach. On bark of Hamamelis Virgimca (Nuttall, 1184). P. nitida Ach. On Betula lenta bark (Nuttall, 1027). P. PACHYCHEILA Tuck. On bark of Fagus atropunicea (Nuttall, 1048). P. runCTelLA (Nyl.) Williams. (Verrucaria punetella Nyl). Summers: near Lowell (Pollard & Maxon, 156). P. glabrata (Ach.) Mass. On bark (Sheldon, 3791, not fully characteristic).
