Published in American Fern Journal, in 1982, in volume 72, pages 62

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Published in American Fern Journal, in 1980, in volume 70, pages 45-46

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Published in American Fern Journal, in 1982, in volume 72, pages 65-75

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Published in Rhodora, in 1983, in volume 85, issue 841, pages 45-54

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Published in Phytologia, in 1984, in volume 55, pages 443-446

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Published in Novon, in 1993, in volume 3, pages 321-323

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Published in Novon, in 1993, in volume 3, pages 15-17

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Published in Mycotaxon, in 2010, in volume 112, issue 1, pages 361-366

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Published in Madroño, in 2012, in volume 59, pages 167

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Published in Novon, in 1993, in volume 3, pages 225-227

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Published in Mycotaxon, in 2013, in volume 124, issue 1, pages 353-359

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Published in Entomologist's Record and Journal of Variation, in 1984, in volume 96, issue 1-2, pages 1-6

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Published in Phytologia, in 1986, in volume 59, pages 363-364

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Published in Nautilus, in 1984, in volume 98, pages 85-97

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1890, pages 1

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1891, pages 1

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Published in American Fern Journal, in 1970, in volume 60, pages 30-32

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Published in Phytologia, in 1986, in volume 59, pages 365-366

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Published in Novon, in 1994, in volume 4, pages 9-15

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Published in Mycotaxon, in 2012, in volume 118, issue 1, pages 423-431

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Published in Mycotaxon, in 2013, in volume 121, issue 1, pages 139-145

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Published in Moscosoa, in 1993, in volume 7, issue 0, pages 199-200

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Published in Journal of The Arnold Arboretum, in 1981, in volume 62, issue 2, pages 129-209

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Published in Novon, in 1999, in volume 9, pages 476-478

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Published in Mycotaxon, in 2018, in volume 132, issue 4, pages 857-865

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Published in Mycotaxon, in 2012, in volume 119, issue 1, pages 373-380

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Published in Palaeontology, in 1966, in volume 9, issue 3, pages 492-510

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Published in Sida, Contributions To Botany, in 1983, in volume 10, issue 1, pages 33-36

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Published in Journal of The Arnold Arboretum, in 1979, in volume 60, issue 4, pages 477-503

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Published in Journal of The Arnold Arboretum, in 1986, in volume 67, issue 4, pages 441-469

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Published in Journal of The Arnold Arboretum, in 1982, in volume 63, issue 2, pages 103-144

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Published in Fieldiana: Botany, New Series, in 2000, in volume 41, pages 1-69

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Published in Mycotaxon, in 2020, in volume 135, issue 2, pages 453-463

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Published in Mycotaxon, in 2019, in volume 134, issue 2, pages 295-300

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Published in Journal of the Arnold Arboretum, in 1984, in volume 65, pages 145-147

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Published in Sida, Contributions To Botany, in 1986, in volume 11, issue 3, pages 329-333

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Published in Sida, Contributions To Botany, in 1984, in volume 10, issue 3, pages 203-206

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Published in Sida, Contributions To Botany, in 1990, in volume 14, issue 2, pages 263-266

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Published in Novitates Zoologicae,, in 1904, in volume 11, issue 1, pages 310-322

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Published in Annals of the Missouri Botanical Garden, in 1983, in volume 70, pages 203-204

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Published in Annals of the Missouri Botanical Garden, in 1984, in volume 71, pages 1186-1187

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Published in Annals of the Missouri Botanical Garden, in 1991, in volume 78, pages 262-263

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Published in Mycotaxon, in 2019, in volume 134, issue 2, pages 281-287

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Published in Mycotaxon, in 2013, in volume 121, issue 1, pages 45-52

Created: 2024-07-29, modified: 2024-07-29

Published in Mycotaxon, in 2019, in volume 133, issue 4, pages 681-691

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Published in Entomologist's Record and Journal of Variation, in 1978, in volume 90, issue 4, pages 116-121

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Published in Moscosoa, in 1986, in volume 4, pages 222-225

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Published in Journal of Raptor Research, in 1997, in volume 31, issue 4, pages 384-385

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Published in Novon, in 2005, in volume 15, pages 50-54

Created: 2011-01-28, modified: 2011-06-21

Published in Special publication of Carnegie Museum of Natural History, in 1994, in volume 18, pages 241-257

Created: 2024-06-15, modified: 2024-06-15