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By: Hawkes, Alex DType: ArticleIn: American fern journalVolume: 56Series:Issue:Date: 1966Page Range: 186--187Publication Info: [Washington, etc.] American Fern SocietySubjects:
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By: Hawkes, Alex DType: ArticleIn: The OrchadianVolume: 1Series:Issue: 4Date: 1964-02-00Page Range: 47--47Publication Info: [Sydney, N.S.W.] The Society 1963 -Subjects:
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By: Hawkes, Alex DType: ArticleIn: American fern journalVolume: 54Series:Issue:Date: 1964Page Range: 38--39Publication Info: [Washington, etc.] American Fern SocietySubjects:
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By: Hawkes, Alex DType: ArticleIn: PhytologiaVolume: 3Series:Issue:Date: 1948Page Range: 27--28Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects:
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By: Hawkes, Alex DType: ArticleIn: Madroño; a West American journal of botanyVolume: 11Series:Issue:Date: 1951Page Range: 146--149Publication Info: Berkeley, California Botanical Society,Subjects:
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By: Hawkes, Alex DType: ArticleIn: American fern journalVolume: 54Series:Issue:Date: 1964Page Range: 91--93Publication Info: [Washington, etc.] American Fern SocietySubjects:
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By: Hawkes, Alex DType: ArticleIn: PhytologiaVolume: 13Series:Issue:Date: 1966Page Range: 308--309Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects:
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By: Hawkes, Alex DType: ArticleIn: PhytologiaVolume: 3Series:Issue: 1Date: 1948Page Range: 29--32Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects:
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By: Hawkes, Alex DType: ArticleIn: PhytologiaVolume: 3Series:Issue: 5Date: 1950Page Range: 257--259Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects:
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By: Hawkes, Alex DType: ArticleIn: PhytologiaVolume: 3Series:Issue: 5Date: 1950Page Range: 260Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects:
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By: Hawkes, Alex DType: ArticleIn: PhytologiaVolume: 13Series:Issue:Date: 1966Page Range: 307--308Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects:
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By: Hawkes, Alex DType: ArticleIn: PhytologiaVolume: 3Series:Issue: 4Date: 1949Page Range: 155Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects:
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By: Hawkes, Alex DType: ArticleIn: PhytologiaVolume: 3Series:Issue: 5Date: 1950Page Range: 256Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects:
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By: Hawkes, Alex DType: ArticleIn: PhytologiaVolume: 3Series:Issue:Date: 1949Page Range: 145--149Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects:
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By: Hawkes, Alex DType: ArticleIn: PhytologiaVolume: 3Series:Issue: 4Date: 1949Page Range: 150--152Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects:
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By: Hawkes, Alex DType: ArticleIn: PhytologiaVolume: 3Series:Issue: 4Date: 1949Page Range: 153--154Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects:
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By: Hawkes, Alex DType: ArticleIn: PhytologiaVolume: 3Series:Issue: 5Date: 1950Page Range: 244--246Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects:
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By: Moir, W W G - Hawkes, Alex DType: ArticleIn: PhytologiaVolume: 15Series:Issue:Date: 1967Page Range: 2--12Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects: