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By: Ryan, Bruce D.Type: ArticleIn: Lichenographia Thomsoniana : North American lichenology in honor of John W. ThomsonVolume:Series:Issue:Date: 1998Page Range: 105--131Publication Info: Ithaca, NY, Mycotaxon, Ltd, 1998Subjects:
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By: Ryan, Bruce D.Type: ArticleIn: EvansiaVolume: 2Series:Issue: 3Date: 1985Page Range: 33--35Publication Info: Springfield, Mo American Bryological and Lichenological Society c1984-Subjects:
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By: Ryan, Bruce D. - McWhorter, Frank P.Type: ArticleIn: EvansiaVolume: 3Series:Issue: 1Date: 1986Page Range: 14--16Publication Info: Springfield, Mo American Bryological and Lichenological Society c1984-Subjects: