Published in Rhodora, in 1984, in volume 86, issue 846, pages 237-238
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/31805069,60,60)
Published in American Fern Journal, in 1982, in volume 72, pages 93-95
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32226076,60,60)
Published in American Fern Journal, in 1987, in volume 77, pages 124-130
Created: 2018-05-23, modified: 2018-05-23![](https://www.biodiversitylibrary.org/pagethumb/31805013,60,60)
Published in American Fern Journal, in 1982, in volume 72, pages 41-44
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/47399380,60,60)
Published in American Fern Journal, in 2012, in volume 102, pages 252-255
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32152534,60,60)
Published in American Fern Journal, in 1989, in volume 79, pages 36-45
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32152995,60,60)
Published in American Fern Journal, in 1991, in volume 81, pages 108
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32226838,60,60)
Published in American Fern Journal, in 1995, in volume 85, pages 66-67
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32261737,60,60)
Published in American Fern Journal, in 1980, in volume 70, pages 136-137
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/28002246,60,60)
Published in Annals of the Missouri Botanical Garden, in 1991, in volume 78, pages 857-914
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/39922973,60,60)
Published in Novon: A Journal For Botanical Nomenclature, in 2010, in volume 20, pages 311-313
Created: 2014-06-14, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/31804973,60,60)
Published in American Fern Journal, in 1982, in volume 72, pages 5-11
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32151825,60,60)
Published in American Fern Journal, in 1993, in volume 83, pages 40
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32149386,60,60)
Published in American Fern Journal, in 2003, in volume 93, pages 90-92
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/49527274,60,60)
Published in Annals of the Missouri Botanical Garden, in 2011, in volume 98, issue 1, pages 90-100
Created: 2024-06-27, modified: 2024-06-27![](https://www.biodiversitylibrary.org/pagethumb/32152963,60,60)
Published in American Fern Journal, in 1991, in volume 81, pages 76-88
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32084889,60,60)
Published in American Fern Journal, in 1999, in volume 89, pages 268-269
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32034819,60,60)
Published in American Fern Journal, in 2000, in volume 90, pages 145-146
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32224562,60,60)
Published in American Fern Journal, in 2006, in volume 96, pages 66
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/47395546,60,60)
Published in American Fern Journal, in 2009, in volume 99, pages 1-44
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/53233382,60,60)
Published in American Fern Journal, in 2014, in volume 104, pages 109-178
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/53233458,60,60)
Published in American Fern Journal, in 2014, in volume 104, pages 181-236
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32084787,60,60)
Published in American Fern Journal, in 1999, in volume 89, pages 178
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/2639251,60,60)
Published in Fieldiana Botany, in 1991, in volume 27, pages 1-176
Created: 2017-02-22, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/32860552,60,60)
Published in Rhodora, in 2001, in volume 103, issue 915, pages 340
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/47866093,60,60)
Published in Madroño, in 1974, in volume 22, issue 8, pages 408-409
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/27994221,60,60)
Published in Annals of the Missouri Botanical Garden, in 1993, in volume 80, pages 1-38
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/32226055,60,60)
Published in American Fern Journal, in 1987, in volume 77, pages 107-108
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32152617,60,60)
Published in American Fern Journal, in 1989, in volume 79, pages 119-121
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/33311085,60,60)
Published in Rhodora, in 1997, in volume 99, issue 900, pages 382-384
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/47828527,60,60)
Published in Madroño, in 1976, in volume 23, issue 6, pages 362-364
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47962571,60,60)
Published in Madroño, in 1986, in volume 33, issue 4, pages 316-317
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47861786,60,60)
Published in Madroño, in 1952, in volume 11, issue 6, pages 251-252
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/28001345,60,60)
Published in Annals of the Missouri Botanical Garden, in 1990, in volume 77, pages 845-850
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/53233284,60,60)
Published in American Fern Journal, in 2014, in volume 104, pages 49-57
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/52683954,60,60)
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![](https://www.biodiversitylibrary.org/pagethumb/32084980,60,60)
Published in American Fern Journal, in 2004, in volume 94, pages 70-76
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32083634,60,60)
Published in American Fern Journal, in 2005, in volume 95, pages 126-127
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/9312571,60,60)
Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 4, pages 2321-2342
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/47809613,60,60)
Published in Madroño, in 1997, in volume 44, issue 1, pages 113-114
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/2639296,60,60)
Published in Fieldiana: Botany, New Series, in 1991, in volume 27, pages 42-46
Created: 2022-12-23, modified: 2022-12-23![](https://www.biodiversitylibrary.org/pagethumb/2639309,60,60)
Published in Fieldiana: Botany, New Series, in 1991, in volume 27, pages 55-57
Created: 2022-12-23, modified: 2022-12-23![](https://www.biodiversitylibrary.org/pagethumb/32132210,60,60)
Published in Torreya, in 1902, in volume 2, issue 4, pages 56-57
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/603150,60,60)
Published in Rhodora, in 1933, in volume 35, issue 412, pages 146
Created: 2016-07-19, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/619759,60,60)
Published in Rhodora, in 1953, in volume 55, issue 653, pages 203-204
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/32088825,60,60)
Published in Torreya, in 1921, in volume 21, issue 5, pages 85-86
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32086546,60,60)
Published in Torreya, in 1940, in volume 40, issue 6, pages 208-210
Created: 2022-12-12, modified: 2022-12-12![](https://www.biodiversitylibrary.org/pagethumb/32134444,60,60)
Published in Torreya, in 1907, in volume 7, issue 12, pages 236-237
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/47991063,60,60)
Published in Madroño, in 1938, in volume 4, issue 7, pages 236-237
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47993351,60,60)
Published in Madroño, in 1940, in volume 5, issue 5, pages 170-171
Created: 2016-02-15, modified: 2016-07-07