Published in Phytoneuron, in 2013, in volume 2013-91, pages 1-5
Created: 2016-04-29, modified: 2016-04-29
Published in Phytoneuron, in 2014, in volume 2014-85, pages 1-74
Created: 2016-04-29, modified: 2016-04-29
Published in Phytoneuron, in 2013, in volume 2013-76, pages 1-59
Created: 2016-04-29, modified: 2016-04-29
Published in Phytoneuron, in 2014, in volume 2014-35, pages 1-139
Created: 2016-04-29, modified: 2016-04-29
Published in Phytoneuron, in 2013, in volume 2013-5, pages 1-40
Created: 2018-11-26, modified: 2018-11-26
Published in Phytoneuron, in 2015, in volume 2015-21, pages 1-39
Created: 2016-04-29, modified: 2016-04-29
Published in Biol Bull, in 1986, in volume 170, pages 409-428
Created: 2010-01-07, modified: 2011-06-21
doi:10.2307/1541851
Published in Phytoneuron, in 2013, in volume 2013-27, pages 1-30
Created: 2016-04-29, modified: 2016-04-29
Published in Phytoneuron, in 2013, in volume 2013-38, pages 1-9
Created: 2016-04-29, modified: 2016-04-29
Published in Phytoneuron, in 2015, in volume 2015-6, pages 1-48
Created: 2016-04-29, modified: 2016-04-29
Published in Phytoneuron, in 2015, in volume 2015-2, pages 1-22
Created: 2016-04-29, modified: 2016-04-29
Published in Phytoneuron, in 2014, in volume 2014-69, pages 1-95
Created: 2016-04-29, modified: 2016-04-29
Ajo Peak to Tinajas Altas: A flora of southwestern Arizona: Part 3: Ferns, lycopods, and gymnosperms
Published in Phytoneuron, in 2013, in volume 2013-37, pages 1-46
Created: 2016-04-29, modified: 2016-04-29
Published in Phytoneuron, in 2015, in volume 2015-1, pages 1-60
Created: 2016-04-29, modified: 2016-04-29
Published in Madroño, in 1993, in volume 40, issue 4, pages 268-274
Created: 2016-02-15, modified: 2023-02-16
Published in Veliger, in 1985, in volume 28, pages 1-5
Created: 2013-08-12, modified: 2013-08-12
Published in Journal of The Botanical Research Institute of Texas, in 2012, in volume 6, issue 1, pages 157-257
Created: 2018-04-22, modified: 2023-02-16
Published in Madroño, in 1995, in volume 42, issue 3, pages 408-418
Created: 2016-02-15, modified: 2023-02-16
Published in Phytologia, in volume 33, pages 203-227.
Created: 2011-01-26, modified: 2011-06-21
Published in Bothalia, in 1983, in volume 14, issue 2, pages 220-221
Created: 2026-04-05, modified: 2026-04-05
Published in Bothalia, in 1993, in volume 23, issue 1, pages 70-72
Created: 2026-04-05, modified: 2026-04-05
Published in Bothalia, in 2000, in volume 30, issue 1, pages 103-106
Created: 2026-04-03, modified: 2026-04-03
Published in Das Tierreich, in 1916, in volume 44, pages 1-627
Created: 2011-07-05, modified: 2011-07-05
Published in Torreya, in 1914, in volume 14, issue 9, pages 162-163
Created: 2022-12-14, modified: 2022-12-14
Published in Atoll Research Bulletin, in 2002, in volume 495, pages 10-28
Created: 2013-03-01, modified: 2013-03-01
Published in Atoll Research Bulletin, in 2002, in volume 495, pages 48-70
Created: 2013-03-01, modified: 2013-03-01
Published in Atoll Research Bulletin, in 2002, in volume 495, pages 96-117
Created: 2013-03-01, modified: 2013-03-01
Published in Bothalia, in 1983, in volume 14, issue 3/4, pages 517-523
Created: 2026-04-05, modified: 2026-04-05
Published in Bothalia, in 2000, in volume 30, issue 1, pages 106-110
Created: 2026-04-03, modified: 2026-04-03
Published in Cryptogamie. Algologie, in 1993, in volume 14, issue 2-3, pages 99-104
Created: 2021-02-17, modified: 2025-12-17
doi:10.5962/p.309371
Published in Phytologia, in 1976, in volume 35, pages 1-13
Created: 2011-01-26, modified: 2023-02-16
Published in Phytologia, in 1962, in volume 8, issue 4, pages 165-175
Created: 2010-04-10, modified: 2023-02-16
Published in Phytologia, in 1960, in volume 7, issue 5, pages 233-244
Created: 2010-04-10, modified: 2023-02-16
Published in Phytologia, in 1970, in volume 20, pages 369-389
Created: 2011-01-26, modified: 2023-02-16
Published in Phytologia, in 1954, in volume 5, issue 2, pages 53-60
Created: 2010-04-10, modified: 2023-02-16
Published in Phytologia, in 1954, in volume 5, issue 4, pages 127-131
Created: 2010-04-10, modified: 2023-02-16
Published in Phytologia, in 1983, in volume 53, pages 121-137
Created: 2011-01-26, modified: 2023-02-16
Published in Phytologia, in 1968, in volume 16, pages 169-183
Created: 2011-01-26, modified: 2023-02-16
Published in Phytologia, in 1967, in volume 14, pages 257-274
Created: 2011-01-26, modified: 2023-02-16
Published in Phytologia, in 1966, in volume 13, issue 2, pages 65-80
Created: 2010-04-10, modified: 2023-02-16
Published in Phytologia, in 1957, in volume 6, issue 1, pages 1
Created: 2010-04-10, modified: 2023-02-16
Published in Phytologia, in 1969, in volume 19, pages 191-197
Created: 2011-01-26, modified: 2017-01-06
Published in Phytologia, in 1964, in volume 9, pages 409-426
Created: 2013-10-12, modified: 2013-10-12
Published in Phytologia, in 1990, in volume 69, issue 5, pages 316-327
Created: 2016-05-06, modified: 2016-05-06
Published in Botanical Gazette, in 1919, in volume 68, issue 1, pages 71-72
Created: 2017-03-14, modified: 2017-03-14
doi:10.1086/332533
Published in Phytologia, in 1977, in volume 35, issue 3, pages 241-251
Created: 2016-02-25, modified: 2016-02-25
Published in Phytologia, in 1988, in volume 64, issue 4, pages 293-301
Created: 2016-02-25, modified: 2016-02-25
Published in Phytologia, in 1973, in volume 26, issue 6, pages 397-409
Created: 2016-02-25, modified: 2016-02-25
Published in Bothalia, in 2005, in volume 35, issue 1, pages 109-110
Created: 2026-04-03, modified: 2026-04-03
Published in Bothalia, in 2002, in volume 32, issue 2, pages 233-249
Created: 2026-04-03, modified: 2026-04-03