Published in Zoologica, in 1930, in volume 11, issue 3, pages 19-60

Created: 2016-11-07, modified: 2025-12-17

Published in Veröffentlichungen der Zoologischen Staatssammlung München, in 1965, in volume 9, pages 159-304

Created: 2024-11-22, modified: 2024-11-22

Published in Veröffentlichungen der Zoologischen Staatssammlung München, in 1974, in volume 17, pages 109-138

Created: 2024-11-22, modified: 2024-11-22

Published in The Auk, in 1887, in volume 4, pages 357

Created: 2013-03-08, modified: 2013-03-08

Published in Rhodora, in 1983, in volume 85, issue 841, pages 45-54

Created: 2016-07-19, modified: 2023-02-16

Published in Torreya, in 1907, in volume 7, issue 11, pages 219-221

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

Published in The Auk, in 1917, in volume 34, pages 336

Created: 2013-03-08, modified: 2013-03-08

Published in Rhodora, in 1992, in volume 94, issue 880, pages 391-392

Created: 2014-06-16, modified: 2023-02-16

Published in Journal of The Botanical Research Institute of Texas, in 2009, in volume 3, issue 1, pages 159-160

Created: 2015-12-01, modified: 2015-12-01

Published in Veliger, in 2001, in volume 44, pages 95-98

Created: 2013-12-24, modified: 2013-12-24

Published in Journal of The Botanical Research Institute of Texas, in 2007, in volume 1, issue 1, pages 407-423

Created: 2015-12-01, modified: 2015-12-01

Published in The Auk, in 1884, in volume 1, pages 20-30

Created: 2013-03-07, modified: 2013-03-08

Published in The Auk, in 1884, in volume 1, pages 109-113

Created: 2013-03-08, modified: 2013-03-08

Published in The Auk, in 1884, in volume 1, pages 270-278

Created: 2013-03-08, modified: 2013-03-08

Published in The Auk, in 1884, in volume 1, pages 313-319

Created: 2013-03-08, modified: 2013-03-08

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1890, pages 1

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1891, pages 1

Created: 2017-06-24, modified: 2017-06-24

Published in Journal of The Botanical Research Institute of Texas, in 2007, in volume 1, issue 1, pages 425-430

Created: 2015-12-01, modified: 2015-12-01

Published in Phytoneuron, in 2014, in volume 2014-89, pages 1-5

Created: 2016-04-29, modified: 2016-04-29

Published in The Auk, in 1887, in volume 4, pages 172-174

Created: 2013-03-08, modified: 2013-03-08

Published in Phytologia, in 1987, in volume 63, issue 6, pages 439-440

Created: 2017-03-08, modified: 2017-03-08

Published in Rodriguésia, in 1949, in volume 12, issue 24, pages 19-27

Created: 2016-05-25, modified: 2023-02-16

Published in American Fern Journal, in 1970, in volume 60, pages 30-32

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

Published in Journal of The Botanical Research Institute of Texas, in 2008, in volume 2, issue 2, pages 1279-1283

Created: 2015-12-01, modified: 2015-12-01

Published in Ibis, in 1905, in volume 5, issue 4, pages 647-652

Created: 2024-03-29, modified: 2024-03-29

Published in Breviora, in 2016, in volume 551, pages 1-37

Created: 2023-11-22, modified: 2023-11-22

Published in Zeitschrift für Säugetierkunde, in 1967, in volume 33, pages 248-256

Created: 2016-08-03, modified: 2016-08-03

Published in Moscosoa, in 1993, in volume 7, issue 0, pages 199-200

Created: 2015-04-21, modified: 2015-04-21

Published in American Fern Journal, in 1982, in volume 72, pages 62

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

Published in Journal of The Arnold Arboretum, in 1981, in volume 62, issue 2, pages 129-209

Created: 2016-07-07, modified: 2025-12-17

Published in Madroño, in 2021, in volume 68, issue 4, pages 434-442

Created: 2025-01-13, modified: 2025-01-13

Published in Sida, Contributions To Botany, in 1983, in volume 10, issue 1, pages 33-36

Created: 2015-12-02, modified: 2015-12-02

Published in Journal of The Arnold Arboretum, in 1979, in volume 60, issue 4, pages 477-503

Created: 2016-07-07, modified: 2025-12-17

Published in Journal of The Arnold Arboretum, in 1986, in volume 67, issue 4, pages 441-469

Created: 2016-07-07, modified: 2025-12-17

Published in Journal of The Arnold Arboretum, in 1982, in volume 63, issue 2, pages 103-144

Created: 2017-11-11, modified: 2025-12-17

Published in Journal of The Botanical Research Institute of Texas, in 2007, in volume 1, issue 2, pages 1091-1100

Created: 2015-12-01, modified: 2015-12-01

Published in Journal of The Botanical Research Institute of Texas, in 2008, in volume 2, issue 1, pages 475-486

Created: 2015-12-01, modified: 2015-12-01

Published in Nautilus, in 1977, in volume 91, issue 4, pages 130-133

Created: 2016-08-10, modified: 2016-08-10

Published in Sida, Contributions To Botany, in 1986, in volume 11, issue 3, pages 329-333

Created: 2015-12-02, modified: 2015-12-02

Published in Sida, Contributions To Botany, in 1984, in volume 10, issue 3, pages 203-206

Created: 2015-12-02, modified: 2015-12-02

Published in Sida, Contributions To Botany, in 1990, in volume 14, issue 2, pages 263-266

Created: 2015-12-02, modified: 2015-12-02

Published in Novitates Zoologicae,, in 1904, in volume 11, issue 1, pages 310-322

Created: 2017-06-06, modified: 2017-06-06

Published in Biol Bull, in 1954, in volume 106, pages 158-168

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

Published in The Auk, in 1889, in volume 6, pages 326-328

Created: 2013-03-08, modified: 2013-03-08

Published in Palaeontology, in 1973, in volume 16, issue 1, pages 219-221

Created: 2016-04-23, modified: 2016-04-23

Published in Journal of The Washington Academy of Sciences, in 1955, in volume 45, pages 83-86

Created: 2012-08-30, modified: 2025-12-03

Published in Sida, Contributions To Botany, in 2004, in volume 21, issue 2, pages 1081-1106

Created: 2015-12-02, modified: 2015-12-02

Published in Moscosoa, in 1986, in volume 4, pages 222-225

Created: 2015-04-21, modified: 2015-04-21

Published in Journal of Raptor Research, in 1997, in volume 31, issue 4, pages 384-385

Created: 2017-04-07, modified: 2017-04-07

Published in American Fern Journal, in 1980, in volume 70, pages 45-46

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