Published in Rhodora, in 1905, in volume 7, issue 78, pages 103-105

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

Published in Rhodora, in 2003, in volume 105, issue 924, pages 407-409

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

Published in Madroño, in 1945, in volume 8, issue 1, pages 27-29

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

Published in Rhodora, in 2003, in volume 105, issue 922, pages 136-142

Created: 2014-06-16, modified: 2016-07-26

Published in Rhodora, in 2002, in volume 104, issue 920, pages 434-438

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

Published in Rhodora, in 2003, in volume 105, issue 922, pages 192-195

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

Published in Rhodora, in 2000, in volume 102, issue 911, pages 241-242

Created: 2014-06-16, modified: 2016-07-26

Published in Rhodora, in 2001, in volume 103, issue 916, pages 447-451

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

Published in American Fern Journal, in 2004, in volume 94, pages 155-156

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Published in Biol Bull, in 1941, in volume 80, pages 384-402

Created: 2010-01-06, modified: 2011-06-21

Published in Rhodora, in 1994, in volume 96, issue 887, pages 287-293

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Published in Phytoneuron, in 2015, in volume 2015-40, pages 1-7

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Published in Rhodora, in 2002, in volume 104, issue 919, pages 317-322

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Published in Rhodora, in 1991, in volume 93, issue 876, pages 390-394

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Published in Biol Bull, in 1907, in volume 12, pages 127-140

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Published in Phytoneuron, in 2012, in volume 2012-31, pages 1-6

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Published in Annals And Magazine of Natural History, in 1896, in volume 18, pages 344-346

Created: 2011-09-23, modified: 2011-09-23

Published in Annals of the Missouri Botanical Garden, in 1916, in volume 3, pages 25-84

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

Published in Annals And Magazine of Natural History, in 1898, in volume 1, pages 267-277

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Published in Rhodora, in 2003, in volume 105, issue 924, pages 309-321

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Published in American Fern Journal, in 2001, in volume 91, pages 9-12

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Published in Novon: A Journal For Botanical Nomenclature, in 2008, in volume 18, pages 487-489

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Published in Phytologia, in 2016, in volume 98, issue 1, pages 8-16

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Published in Biol Bull, in 1907, in volume 12, pages 225-258

Created: 2010-01-06, modified: 2011-06-21

Published in American Fern Journal, in 2013, in volume 103, pages 245-250

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