-
By: Younghance, Steven L. - Freeman, John D.,
Type: Article
In: SIDA, contributions to botany
Volume: 17
Series:
Issue:
Date: 1996
Page Range: 367--384
Publication Info: [Dallas, W. F. Mahler, etc.], 1962-
Subjects:
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By: Diamond, Alvin R - Melo-Costa, Wanessa de - Freeman, John D.,
Type: Article
In: SIDA, contributions to botany
Volume: 15
Series:
Issue:
Date: 1993
Page Range: 623--638
Publication Info: [Dallas, W. F. Mahler, etc.], 1962-
Subjects:
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By: Short, John W - Freeman, John D.,
Type: Article
In: American fern journal
Volume: 68
Series:
Issue:
Date: 1978
Page Range: 95--95
Publication Info: [Washington, etc.] American Fern Society
Subjects:
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By: Bowers, Frank D. - Freeman, John D.,
Type: Article
In: Evansia
Volume: 6
Series:
Issue: 2
Date: 1989
Page Range: 22--24
Publication Info: Springfield, Mo American Bryological and Lichenological Society c1984-
Subjects:
-
By: Short, John W - Freeman, John D.,
Type: Article
In: American fern journal
Volume: 68
Series:
Issue:
Date: 1978
Page Range: 1--2
Publication Info: [Washington, etc.] American Fern Society
Subjects:
-
By: Freeman, John D.,
Type: Article
In: American fern journal
Volume: 77
Series:
Issue:
Date: 1987
Page Range: 102--105
Publication Info: [Washington, etc.] American Fern Society
Subjects:
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By: Freeman, John D., - Fukuda, Ichiro - Itou, M
Type: Article
In: Novon a journal of botanical nomenclature from the Missouri Botanical Garden
Volume: 6
Series:
Issue:
Date: 1996
Page Range: 164--171
Publication Info: St. Louis, MO, Missouri Botanical Garden,
Subjects:
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By: Freeman, John D.,
Type: Article
In: SIDA, contributions to botany
Volume: 3
Series:
Issue:
Date: 1969
Page Range: 289--292
Publication Info: [Dallas, W. F. Mahler, etc.], 1962-
Subjects: