Published in Rhodora, in 1984, in volume 86, issue 846, pages 237-238

Created: 2016-07-19, modified: 2016-07-19

Published in American Fern Journal, in 1982, in volume 72, pages 93-95

Created: 2017-04-23, modified: 2017-04-23

Published in American Fern Journal, in 1987, in volume 77, pages 124-130

Created: 2018-05-23, modified: 2018-05-23

Published in American Fern Journal, in 1982, in volume 72, pages 41-44

Created: 2017-04-23, modified: 2017-04-23

Published in American Fern Journal, in 2012, in volume 102, pages 252-255

Created: 2017-04-23, modified: 2017-04-23

Published in American Fern Journal, in 1989, in volume 79, pages 36-45

Created: 2017-04-23, modified: 2017-04-23

Published in American Fern Journal, in 1991, in volume 81, pages 108

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Published in American Fern Journal, in 1995, in volume 85, pages 66-67

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Published in American Fern Journal, in 1980, in volume 70, pages 136-137

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Published in Annals of the Missouri Botanical Garden, in 1991, in volume 78, pages 857-914

Created: 2010-01-08, modified: 2015-12-16

Published in Novon: A Journal For Botanical Nomenclature, in 2010, in volume 20, pages 311-313

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Published in American Fern Journal, in 1982, in volume 72, pages 5-11

Created: 2017-04-23, modified: 2017-04-23

Published in American Fern Journal, in 1993, in volume 83, pages 40

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Published in American Fern Journal, in 2003, in volume 93, pages 90-92

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Published in Annals of the Missouri Botanical Garden, in 2011, in volume 98, issue 1, pages 90-100

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Published in American Fern Journal, in 1991, in volume 81, pages 76-88

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Published in American Fern Journal, in 1999, in volume 89, pages 268-269

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Published in American Fern Journal, in 2000, in volume 90, pages 145-146

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Published in American Fern Journal, in 2006, in volume 96, pages 66

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Published in American Fern Journal, in 2009, in volume 99, pages 1-44

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Published in American Fern Journal, in 2014, in volume 104, pages 109-178

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Published in American Fern Journal, in 2014, in volume 104, pages 181-236

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Published in American Fern Journal, in 1999, in volume 89, pages 178

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Published in Fieldiana Botany, in 1991, in volume 27, pages 1-176

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Published in Rhodora, in 2001, in volume 103, issue 915, pages 340

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Published in Annals of the Missouri Botanical Garden, in 1993, in volume 80, pages 1-38

Created: 2010-01-08, modified: 2015-12-16

Published in American Fern Journal, in 1987, in volume 77, pages 107-108

Created: 2017-04-23, modified: 2017-04-23

Published in American Fern Journal, in 1989, in volume 79, pages 119-121

Created: 2017-04-23, modified: 2017-04-23

Published in Madroño, in 1974, in volume 22, issue 8, pages 408-409

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Published in Rhodora, in 1997, in volume 99, issue 900, pages 382-384

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Published in Madroño, in 1976, in volume 23, issue 6, pages 362-364

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Published in Madroño, in 1986, in volume 33, issue 4, pages 316-317

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Published in Madroño, in 1952, in volume 11, issue 6, pages 251-252

Created: 2016-02-15, modified: 2016-07-07

Published in Annals of the Missouri Botanical Garden, in 1990, in volume 77, pages 845-850

Created: 2010-01-08, modified: 2015-12-16

Published in American Fern Journal, in 2014, in volume 104, pages 49-57

Created: 2017-04-23, modified: 2017-04-23

Published in Annals of the Missouri Botanical Garden, in 2013, in volume 99, issue 2, pages 244-286

Created: 2024-06-27, modified: 2024-06-27

Published in American Fern Journal, in 2004, in volume 94, pages 70-76

Created: 2017-04-23, modified: 2017-04-23

Published in American Fern Journal, in 2005, in volume 95, pages 126-127

Created: 2017-04-23, modified: 2017-04-23

Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 4, pages 2321-2342

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Published in Madroño, in 1997, in volume 44, issue 1, pages 113-114

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Published in Fieldiana: Botany, New Series, in 1991, in volume 27, pages 42-46

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Published in Fieldiana: Botany, New Series, in 1991, in volume 27, pages 55-57

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Published in Torreya, in 1902, in volume 2, issue 4, pages 56-57

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Published in Rhodora, in 1933, in volume 35, issue 412, pages 146

Created: 2016-07-19, modified: 2016-07-26

Published in Rhodora, in 1953, in volume 55, issue 653, pages 203-204

Created: 2016-07-19, modified: 2016-07-19

Published in Torreya, in 1921, in volume 21, issue 5, pages 85-86

Created: 2022-12-14, modified: 2022-12-14

Published in Torreya, in 1940, in volume 40, issue 6, pages 208-210

Created: 2022-12-12, modified: 2022-12-12

Published in Torreya, in 1907, in volume 7, issue 12, pages 236-237

Created: 2022-12-15, modified: 2022-12-15

Published in Madroño, in 1938, in volume 4, issue 7, pages 236-237

Created: 2016-02-15, modified: 2016-07-07

Published in Madroño, in 1940, in volume 5, issue 5, pages 170-171

Created: 2016-02-15, modified: 2016-07-07