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By: Henry, R DType: ArticleIn: PhytologiaVolume: 61Series:Issue:Date: 1986Page Range: 209--230Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects:
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By: Scott, Alice R - Henry, R DType: ArticleIn: PhytologiaVolume: 50Series:Issue: 6Date: 1982Page Range: 393--400Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects:
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By: Henry, R D - Scott, A RType: ArticleIn: American fern journalVolume: 68Series:Issue:Date: 1978Page Range: 30--30Publication Info: [Washington, etc.] American Fern SocietySubjects:
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By: Henry, R D - Scott, A RType: ArticleIn: PhytologiaVolume: 57Series:Issue:Date: 1985Page Range: 65--72Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects:
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By: Henry, R DType: ArticleIn: PhytologiaVolume: 57Series:Issue:Date: 1985Page Range: 97--106Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects:
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By: Henry, R D - Scott, A RType: ArticleIn: PhytologiaVolume: 56Series:Issue:Date: 1984Page Range: 1--15Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects: