Autores: James P. Bennett and Clifford M. Wetmore

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Familias: 63
Géneros: 127
Especies: 326
Total de Taxa (detalles): 326
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; Printzen, C. & T. Tønsberg. 2004. New and interesting Biatora-species, mainly from North America. Symb. Bot. Ups. 34: 343-357.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; Printzen, C. & T. Tønsberg. 2004. New and interesting Biatora-species, mainly from North America. Symb. Bot. Ups. 34: 343-357.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Brodo, I. & D. Hawksworth. 1977. Alectoria and allied genera in North America. Opera Botanica 42: 1-164.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. & E. Kärnefelt. 1998. The lobate and subfruticose species of Caloplaca in North and Central America. Bryol. 101: 230-255.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.; Wetmore, C. 2001a. The Caloplaca citrina group in North and Central America. Bryol. 104: 1-11.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 2003. Tha Caloplaca squamosa group in North and Central America. Bryol. 106: 147-156.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Park list - lists obtained from the park or NPSpecies; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Kärnefelt, I. 1979. The brown fruticose species of Cetraria. Opera Botanica 46: 1-150.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Torrey, R. 1937. Cetraria islandica in Sussex County, N. J. Torreya 37: 124-125.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium
source: Park list - lists obtained from the park or NPSpecies; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.
source: Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Park list - lists obtained from the park or NPSpecies; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Park list - lists obtained from the park or NPSpecies; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Park list - lists obtained from the park or NPSpecies
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Thomson, J. 1963. The lichen genus Physcia in North America. Nova Hedwigia, Beih. 7, viii + 172.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Park list - lists obtained from the park or NPSpecies; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Park list - lists obtained from the park or NPSpecies; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Lendemer, J. & R. Harris. 2006. Hypotrachyna showmanii, A Misunderstood Species From Eastern North America. Opuscula Philolichenum 3: 15-20.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium
source: Llano, G. 1950. A monograph of the lichen family Umbilicariaceae in the Western Hemisphere. Office of Naval Research, Navexos P-831.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Llano, G. 1950. A monograph of the lichen family Umbilicariaceae in the Western Hemisphere. Office of Naval Research, Navexos P-831.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; Harris, R., I. Brodo & T. Tønsberg. 2000. Lecanora thysanophora, a common leprose lichen on eastern North America. Bryol. 103: 790-793.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Knudsen, K., J. Elix, & J. Lendemer. 2007. Lepraria adhaerens: A new species from North America. Opuscula Philolichenum 4: 5-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; Lendemer, J. & R. Harris. 2007. Lepraria normandinoides, a New Widespread Species from Eastern North America. Opuscula Philolichenum 4: 45-50.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Sierk, H. 1964. The genus Leptogium in North America north of Mexico. Bryol. 67: 245-317.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Sierk, H. 1964. The genus Leptogium in North America north of Mexico. Bryol. 67: 245-317.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Sierk, H. 1964. The genus Leptogium in North America north of Mexico. Bryol. 67: 245-317.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; Jordan, W. P. 1973. The genus Lobaria in North America north of Mexico. Bryol. 76: 225-251.
source: Jordan, W. P. 1973. The genus Lobaria in North America north of Mexico. Bryol. 76: 225-251.
source: Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Britton, N. 1889. Catalogue of the plants found in New Jersey. Final Report of the State Geologist. Vol. 2, lichens pp 357-384.; Tuckerman, E. 1882. A Synopsis of the North American Lichens: Part I., comprising the Parmeliacei, Cladoniei, and Coenogoniei. xx, 261pp. Boston.; Wood, G. 1914. A preliminary list of the lichens found within a radius of 100 miles of New York City. Torreya 14: 73-95.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Esslinger, T. 1977. A chemosystematic revision of the brown Parmeliae. Jour. Hattori Bot. Lab. 42: 1-211.; Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Wetmore, C. 1960. The lichen genus Nephroma in North and Middle America. Publ. Museum, Michigan State Univ., Biol. Ser. 1: 369-452.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; Wetmore, C. 1960. The lichen genus Nephroma in North and Middle America. Publ. Museum, Michigan State Univ., Biol. Ser. 1: 369-452.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Berry, E. 1941. A monograph of the genus Parmelia in North America, north of Mexico. Ann. Missouri Bot. Garden 28: 31-146.; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Park list - lists obtained from the park or NPSpecies; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Park list - lists obtained from the park or NPSpecies; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Thomson, J. 1950. The species of Peltigera of North America north of Mexico. Amer. Midl. Nat. 44: 1-68.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; Thomson, J. 1950. The species of Peltigera of North America north of Mexico. Amer. Midl. Nat. 44: 1-68.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: MIN Herbarium - University of Minnesota Herbarium; Thomson, J. 1950. The species of Peltigera of North America north of Mexico. Amer. Midl. Nat. 44: 1-68.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Dibben, M. 1980. The chemosystematics of the lichen genus Pertusaria in North America north of Mexico. Milwaukee Public Museum, Biol. 5: 1-162.
source: Dibben, M. 1980. The chemosystematics of the lichen genus Pertusaria in North America north of Mexico. Milwaukee Public Museum, Biol. 5: 1-162.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Dibben, M. 1980. The chemosystematics of the lichen genus Pertusaria in North America north of Mexico. Milwaukee Public Museum, Biol. 5: 1-162.; Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Dibben, M. 1980. The chemosystematics of the lichen genus Pertusaria in North America north of Mexico. Milwaukee Public Museum, Biol. 5: 1-162.
source: Dibben, M. 1980. The chemosystematics of the lichen genus Pertusaria in North America north of Mexico. Milwaukee Public Museum, Biol. 5: 1-162.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Thomson, J. 1963. The lichen genus Physcia in North America. Nova Hedwigia, Beih. 7, viii + 172.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Park list - lists obtained from the park or NPSpecies; Thomson, J. 1963. The lichen genus Physcia in North America. Nova Hedwigia, Beih. 7, viii + 172.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Park list - lists obtained from the park or NPSpecies; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; Thomson, J. 1963. The lichen genus Physcia in North America. Nova Hedwigia, Beih. 7, viii + 172.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; MIN Herbarium - University of Minnesota Herbarium; Thomson, J. 1963. The lichen genus Physcia in North America. Nova Hedwigia, Beih. 7, viii + 172.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; MIN Herbarium - University of Minnesota Herbarium
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: MIN Herbarium - University of Minnesota Herbarium
source: Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium
source: Berry, E. 1941. A monograph of the genus Parmelia in North America, north of Mexico. Ann. Missouri Bot. Garden 28: 31-146.; Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Park list - lists obtained from the park or NPSpecies; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Thomson, J. 1991. The lichen genus Staurothele in North America. Bryol. 94: 351-367.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; Llano, G. 1950. A monograph of the lichen family Umbilicariaceae in the Western Hemisphere. Office of Naval Research, Navexos P-831.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Llano, G. 1950. A monograph of the lichen family Umbilicariaceae in the Western Hemisphere. Office of Naval Research, Navexos P-831.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Llano, G. 1950. A monograph of the lichen family Umbilicariaceae in the Western Hemisphere. Office of Naval Research, Navexos P-831.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.; MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: MIN Herbarium - University of Minnesota Herbarium
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: MIN Herbarium - University of Minnesota Herbarium; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Harris, R. & J. Lendemer. 2006. Contributions to the Lichen Flora of Pennsylvania: Additions to the Checklist of Lichens of the Delaware Water Gap National Recreation Area. Opuscula Philolichenum 3: 69-78.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Berry, E. 1941. A monograph of the genus Parmelia in North America, north of Mexico. Ann. Missouri Bot. Garden 28: 31-146.; Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Nash, T. 1975. Influence of effluents from a zinc factory on lichens. Ecol. Monogr. 45: 183-198.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.
source: Harris, R. & J. Lendemer. 2005. Contributions to the Lichen Flora of Pennsylvania: A Checklist of Lichens Collected During the First Howard Crum Bryological Workshop, Delaware Water Gap National Recreation Area. Opuscula Philolichenum 2: 1-10.; MIN Herbarium - University of Minnesota Herbarium; Nash, T. 1972. Simplification of the Blue Mountain lichen communities near a zinc factory. Bryol. 75: 315-324.; Wetmore, C. 1987b. Lichens and air quality in Delaware Water Gap National Recreation Area. Report submitted to National Park Service, AIR, Denver. 31pp.