-
By: Zika, Peter F. - Alverson, Edward R - Wagner, Warren W - Wagner, F. S. (Florence Signaigo),Type: ArticleIn: American fern journalVolume: 92Series:Issue:Date: 2002Page Range: 239--240Publication Info: [Washington, etc.] American Fern SocietySubjects:
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By: Alverson, Edward RType: ArticleIn: American fern journalVolume: 79Series:Issue:Date: 1989Page Range: 95--102Publication Info: [Washington, etc.] American Fern SocietySubjects:
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By: Soltis, Pamela S - Soltis, Douglas E - Alverson, Edward RType: ArticleIn: American fern journalVolume: 77Series:Issue:Date: 1987Page Range: 42--49Publication Info: [Washington, etc.] American Fern SocietySubjects:
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By: Christy, John A. (John Ashton), - Alverson, Edward R - Thomas, Duncan W.Type: ArticleIn: American fern journalVolume: 105Series:Issue:Date: 2015Page Range: 56-58Publication Info: [Washington, etc.] American Fern SocietySubjects:
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By: Alverson, Edward RType: ArticleIn: Madroño; a West American journal of botanyVolume: 36Series:Issue:Date: 1989Page Range: 217--217Publication Info: Berkeley, California Botanical Society,Subjects:
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By: Alverson, Edward RType: ArticleIn: Madroño; a West American journal of botanyVolume: 38Series:Issue:Date: 1991Page Range: 202--203Publication Info: Berkeley, California Botanical Society,Subjects:
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By: Alverson, Edward RType: ArticleIn: American fern journalVolume: 100Series:Issue:Date: 2010Page Range: 230--233Publication Info: [Washington, etc.] American Fern SocietySubjects:
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By: Zika, Peter F. - Alverson, Edward RType: ArticleIn: Madroño; a West American journal of botanyVolume: 52Series:Issue:Date: 2005Page Range: 273--274Publication Info: Berkeley, California Botanical Society,Subjects: