Published in Gardens' bulletin, Singapore, in 1977, in volume 30, pages 251-267

Created: 2015-12-03, modified: 2015-12-03

Published in American Fern Journal, in 1985, in volume 75, pages 6-11

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

Published in American Fern Journal, in 1982, in volume 72, pages 65-75

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

Published in American Fern Journal, in 1982, in volume 72, pages 33-35

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

Published in Annals of the Missouri Botanical Garden, in 1992, in volume 79, pages 718-729

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

Published in Contributions from the University of Michigan Herbarium, in 1995, in volume 20, pages 241-260

Created: 2016-07-11, modified: 2016-07-11

Published in American Fern Journal, in 1989, in volume 79, pages 46-54

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

Published in American Fern Journal, in 2002, in volume 92, pages 239-240

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

Published in American Fern Journal, in 1983, in volume 73, pages 53-62

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

Published in Contributions from the University of Michigan Herbarium, in 1999, in volume 22, pages 135-187

Created: 2016-07-11, modified: 2016-07-11

Published in The Wilson Bulletin, in 1945, in volume 57, issue 1, pages 86

Created: 2016-12-04, modified: 2016-12-04

Published in Rhodora, in 1978, in volume 80, pages 92-106

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

Published in Bulletin du Muséum National d'Histoire Naturelle Section B,Adansonia, botanique, phytochimie, in 1985, in volume 7, issue 3, pages 239-245

Created: 2018-11-10, modified: 2018-11-10

Published in Rhodora, in 1937, in volume 39, pages 425-8

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

Published in The Auk, in 1890, in volume 7, pages 404-407

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

Published in The Auk, in 1910, in volume 27, pages 33-35

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

Published in The Auk, in 1919, in volume 36, pages 163-169

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

Published in Rhodora, in 1911, in volume 13, issue 155, pages 240

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

Published in Botanical Gazette, in 1911, in volume 51, issue 3, pages 229-230

Created: 2017-03-14, modified: 2017-03-14

Published in Breviora, in 1995, in volume 500, pages 1-25

Created: 2009-12-27, modified: 2021-04-05

Published in Biol Bull, in 1945, in volume 89, pages 122-130

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

Published in Contributions From The University of Michigan Herbarium, in 1995, in volume 20, pages 239-240

Created: 2016-07-11, modified: 2016-07-11

Published in Biol Bull, in 1912, in volume 23, pages 154-170

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

Published in The Auk, in 1905, in volume 22, pages 316-318

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

Published in Entomological News, in 1990, in volume 101, pages 266-272

Created: 2011-06-10, modified: 2011-06-21

Published in Entomologist's Record and Journal of Variation, in 1990, in volume 102, issue 9-10, pages 226

Created: 2016-09-01, modified: 2016-09-01

Published in Contributions From The University of Michigan Herbarium, in 1982, in volume 15, pages 315-324

Created: 2016-07-11, modified: 2016-07-11

Published in The Auk, in 1911, in volume 28, pages 219-225

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

Published in The Auk, in 1910, in volume 27, pages 418-427

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

Published in Madroño, in 2005, in volume 52, pages 128-130

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

Published in Contributions from the University of Michigan Herbarium, in 1990, in volume 17, pages 313-325

Created: 2016-07-11, modified: 2016-07-11

Published in The Auk, in 1898, in volume 15, pages 206-207

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

Published in The Auk, in 1896, in volume 13, pages 38-43

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

Published in Madroño, in 1986, in volume 33, issue 4, pages 307-308

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

Published in The Wilson Bulletin, in 1916, in volume 28, issue 2, pages 51-58

Created: 2016-11-27, modified: 2016-11-27

Published in Biol Bull, in 1944, in volume 87, pages 227-241

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

Published in Bonn zoological bulletin, in 2012, in volume 61, issue 2, pages 216-240

Created: 2014-05-20, modified: 2014-05-20

Published in Contributions From The University of Michigan Herbarium, in 1993, in volume 19, pages 83-92

Created: 2016-07-11, modified: 2016-07-11

Published in Zoologica, in 1939, in volume 24, issue 29, pages 477-480

Created: 2016-11-07, modified: 2016-11-07

Published in Madroño, in 1983, in volume 30, issue 2, pages 126

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

Published in Biol Bull, in 1952, in volume 103, pages 226-241

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

Published in The Auk, in 1904, in volume 21, pages 349-363

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

Published in The Auk, in 1896, in volume 13, pages 115-124

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

Published in The Auk, in 1919, in volume 36, pages 434

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

Published in Botanical Gazette, in 1898, in volume 25, issue 6, pages 418-426

Created: 2017-03-14, modified: 2017-03-14

Published in Entomologische Zeitschrift, in 1909, in volume 23, pages 17-19

Created: 2017-10-11, modified: 2017-10-11

Published in Archiv für Naturgeschichte, in 1836, in volume 2, issue 1, pages 369-372

Created: 2017-03-18, modified: 2017-03-18

Published in Bull. Zool. Nom., in 1969, in volume 25, pages 234

Created: 2009-12-23, modified: 2023-05-10

Published in Biol Bull, in 1910, in volume 20, pages 14-18

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

Published in The Auk, in 1915, in volume 32, pages 115

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