Published in Madroño, in 2014, in volume 61, pages 421-422

Created: 2017-05-28, modified: 2017-05-28

Published in Madroño, in 2017, in volume 64, issue 1, pages 1-2

Created: 2024-06-16, modified: 2024-06-16

Published in Madroño, in 2014, in volume 61, pages 244

Created: 2019-04-08, modified: 2019-04-08

Published in Zool Jahrb Jenn Abt f Syst, in 1908, in volume 26, pages 181-195

Created: 2012-11-04, modified: 2012-11-04

Published in Biol Bull, in 1967, in volume 133, pages 697-702

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

Published in Madroño, in 2018, in volume 65, issue 2, pages 68-79

Created: 2024-06-16, modified: 2024-06-16

Published in Botanical Museum Leaflets, Harvard University, in 1983, in volume 29, issue 3, pages 291-295

Created: 2016-02-07, modified: 2016-07-26

Published in Botanical Museum Leaflets, Harvard University, in 1983, in volume 29, issue 3, pages 159-217

Created: 2016-02-07, modified: 2016-07-26

Published in American Fern Journal, in 2010, in volume 100, pages 180-183

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

Published in American Fern Journal, in 2009, in volume 99, pages 61-77

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

Published in Biol Bull, in 1959, in volume 116, pages 498-506

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

Published in Biol Bull, in 1956, in volume 110, pages 96-106

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

Published in Biol Bull, in 1957, in volume 113, pages 198-206

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

Published in Biol Bull, in 1964, in volume 127, pages 526-537

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

Published in Biol Bull, in 1964, in volume 127, pages 173-185

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

Published in Madroño, in 2020, in volume 66, issue 4, pages 130-141

Created: 2024-06-16, modified: 2024-06-16