Published in Phytologia, in 1967, in volume 14, pages 321-325

Created: 2011-01-26, modified: 2023-02-16

Published in American Fern Journal, in 2012, in volume 102, pages 256-272

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

Published in Gardens' Bulletin, Singapore, in 1994, in volume 46, issue 2, pages 138-140

Created: 2015-08-06, modified: 2015-08-06

Published in Gardens' Bulletin, Singapore, in 2011, in volume 63, issue 1, pages 137-144

Created: 2014-06-21, modified: 2014-06-21

Published in Rhodora, in 1966, in volume 68, issue 775, pages 406-408

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

Published in The Gardens' Bulletin Singapore, in 1998, in volume 50, issue 1998, pages 151-160

Created: 2014-01-28, modified: 2014-01-28

Published in Gardens' Bulletin, Singapore, in 2005, in volume 57, issue 1, pages 101-129

Created: 2014-06-20, modified: 2016-08-11

Published in Phytologia, in 1968, in volume 17, pages 353-366

Created: 2011-01-26, modified: 2011-06-21

Published in PHYTOLOGIA, in 1967, in volume 15, issue 4, pages 272-288

Created: 2016-05-06, modified: 2016-05-06

Published in Gardens' Bulletin Singapore, in 2002, in volume 54, issue 2, pages 263-286

Created: 2018-12-17, modified: 2018-12-17

Published in Veliger, in 1987, in volume 30, pages 24-39

Created: 2013-08-13, modified: 2013-08-13

Published in Novon, in 1994, in volume 4, pages 94-97

Created: 2011-01-28, modified: 2016-02-16

Published in Sida, Contributions To Botany, in 1994, in volume 16, issue 1, pages 23-31

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

Published in Veliger, in 1985, in volume 27, pages 331-335

Created: 2013-08-12, modified: 2013-08-12

Published in Gardens' Bulletin Singapore, in 2010, in volume 62, issue 1, pages 211-212

Created: 2018-12-17, modified: 2018-12-17

Published in Sida, Contributions To Botany, in 1991, in volume 14, issue 3, pages 411-420

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

Published in Sida, Contributions To Botany, in 1997, in volume 17, issue 4, pages 833-836

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

Published in Gardens' Bulletin, Singapore, in 2003, in volume 55, issue 1, pages 239-256

Created: 2015-07-29, modified: 2015-07-29

Published in Mémoires du Muséum National d'Histoire Naturelle. Série A, Zoologie, in 1982, in volume 123, issue 1, pages 123-127

Created: 2019-04-25, modified: 2019-04-25

Published in Journal of The Washington Academy of Sciences, in 1955, in volume 45, issue 7, pages 210-216

Created: 2015-03-16, modified: 2015-03-16

Published in American Fern Journal, in 2009, in volume 99, pages 323-332

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

Published in Madroño, in 1999, in volume 46, issue 4, pages 187-198

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

Published in Journal of The Asiatic Society of Bengal, in 1840, in volume 8, issue 91, pages 551-552

Created: 2023-09-10, modified: 2023-09-10

Published in Sida, Contributions To Botany, in 1997, in volume 17, issue 4, pages 667-675

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

Published in Journal of The New York Entomological Society, in 1986, in volume 94, issue 3, pages 442-443

Created: 2016-06-13, modified: 2016-06-13

Published in Bulletin of Zoological Nomenclature, in 1973, in volume 30, pages 42-46

Created: 2011-01-31, modified: 2023-05-10

Published in Biol Bull, in 1984, in volume 167, pages 322-330

Created: 2010-01-07, modified: 2011-06-21

Published in Proceedings of the Entomological Society of Washington, in 1986, in volume 88, pages 354-359

Created: 2010-11-04, modified: 2011-06-21

Published in Proceedings of the Entomological Society of Washington, in 1984, in volume 86, pages 305-311

Created: 2010-11-04, modified: 2011-06-21

Published in Gardens' Bulletin Singapore, in 2012, in volume 64, issue 1, pages 277-278

Created: 2018-12-17, modified: 2018-12-17

Published in Malacologia, in 2008, in volume 50, issue 1, pages 279-292

Created: 2024-05-13, modified: 2024-05-13

Published in Records of The Western Australian Museum, in 1997, in volume 18, issue 3, pages 277-309

Created: 2017-11-26, modified: 2017-11-26

Published in Malacologia, in 2006, in volume 48, issue 1-2, pages 65-76

Created: 2024-05-09, modified: 2024-05-09

Published in Gardens' Bulletin, Singapore, in 2014, in volume 66, issue 2, pages 241-242

Created: 2017-04-12, modified: 2017-04-12

Published in Malacologia, in 2009, in volume 51, issue 1, pages 119-129

Created: 2024-05-13, modified: 2024-05-13

Published in Bulletin of Zoological Nomenclature, in 1992, in volume 49, issue 2, pages 127-128

Created: 2011-06-10, modified: 2023-05-10

Published in The Auk, in 1919, in volume 36, pages 600-601

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

Published in Ibis, in 1892, in volume 4, issue 4, pages 581-582

Created: 2024-06-20, modified: 2024-06-20

Published in Nautilis, in 1923, in volume 36, pages 103-104

Created: 2013-09-28, modified: 2013-09-28

Published in Discovery reports, in 1936, in volume 12, pages 59-193

Created: 2010-11-21, modified: 2023-02-16

Published in Scopus, in 1977, in volume 1, pages 84-86

Created: 2014-03-20, modified: 2014-03-20

Published in The Auk, in 1914, in volume 31, pages 415

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1858, pages 1-3

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1859, pages 1-3

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

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

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

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

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1860, pages 1-3

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1-5

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1-2

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1

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