Authors: T Jefferson Coolidge

Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1879, pages 1-2

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

Authors: G T Jefferson

Published in Contributions in Science (Los Angeles), in 1989, in volume 406, pages 1-21

Created: 2017-03-19, modified: 2023-02-16

Authors: G T Jefferson

Published in Contributions in Science (Los Angeles), in 1985, in volume 362, pages 1-13

Created: 2017-03-19, modified: 2023-02-16

Authors: Lucia Stanton

Published in Banisteria, in 2013, in volume 41, pages 5-16

Created: 2020-06-14, modified: 2020-06-14

Authors: Jefferson Prado

Published in American Fern Journal, in 1993, in volume 83, pages 129-130

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

Authors: Jefferson Prado

Published in American Fern Journal, in 2004, in volume 94, pages 112

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

Authors: A H Felger

Published in The Auk, in 1917, in volume 34, pages 209-210

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

Authors: Jefferson Prado

Published in American Fern Journal, in 2003, in volume 93, pages 76-80

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

Authors: Jefferson T Turner

Published in Biol Bull, in 1987, in volume 173, pages 377-386

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

Authors: Jefferson J Gonor

Published in Veliger, in 1965, in volume 7, pages 228-232

Created: 2013-08-11, modified: 2013-08-11

Authors: William Dunbar | Thomas Jefferson

Published in Transactions of the American Philosophical Society, in 1809, in volume 6, pages 25

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Authors: Horace W Wright

Published in The Auk, in 1915, in volume 32, pages 240-241

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

Authors:

Published in The Auk, in 1905, in volume 22, pages 140-145

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

Authors: Jefferson Prado | Alan R Smith

Published in American Fern Journal, in 2002, in volume 92, pages 105

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

Authors: Timothy H Jefferson

Published in Palaeontology, in 1982, in volume 25, issue 4, pages 681-708

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

Authors: A H Clark

Published in Journal of The Washington Academy of Sciences, in 1943, in volume 33, pages 193-203

Created: 2014-01-30, modified: 2025-12-03

Authors: William Dunbar | Thomas Jefferson

Published in Transactions of the American Philosophical Society, in 1809, in volume 6, pages 1-8

Created: 2026-05-26, modified: 2026-05-26

Authors: Harold Jefferson Coolidge

Published in Memoirs Museum of Comparative Zoology Harvard, in 1940, in volume 54, issue 6, pages 417-531

Created: 2011-11-09, modified: 2011-11-09

Authors: J K Nelson

Published in Phytologia, in 2010, in volume 92, issue 2, pages 121-150

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

Authors: Jefferson Prado

Published in American Fern Journal, in 1993, in volume 83, pages 131-134

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

Authors: Jefferson Prado | Michael A Sundue

Published in American Fern Journal, in 2005, in volume 95, pages 89-93

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

Authors: Leonardo Biral | Jefferson Prado

Published in American Fern Journal, in 2012, in volume 102, pages 83-85

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

Authors: M R Hitchcock

Published in Journal of The Washington Academy of Sciences, in 1931, in volume 21, pages 80-86

Created: 2014-01-30, modified: 2025-12-03

Authors: Marcela A Hernández | Lucrecia Terán | Marisol Mata | Olga G Martínez | Jefferson Prado

Published in American Fern Journal, in 2013, in volume 103, pages 225-240

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

Authors: Paulo H Labiak | Jefferson Prado

Published in American Fern Journal, in 2007, in volume 97, pages 113-123

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

Authors: Mónica Ponce | Jefferson Prado | Marta Morbelli

Published in American Fern Journal, in 2007, in volume 97, pages 140-148

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

Authors: Timothy H Jefferson

Published in Palaeontology, in 1987, in volume 30, issue 2, pages 233-249

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

Authors: J T Rothrock

Published in Botanical Gazette, in 1877, in volume 2, issue 3, pages 70

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

Authors: David B Lellinger | Jefferson Prado

Published in American Fern Journal, in 2001, in volume 91, pages 1-8

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

Authors: Jefferson Prado | Paulo H Labiak

Published in American Fern Journal, in 2001, in volume 91, pages 229

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

Authors: Clarence Bretsch

Published in The Wilson Bulletin, in 1926, in volume 38, issue 4, pages 200-201

Created: 2016-11-27, modified: 2023-02-16

Authors: Jefferson Prado | David B Lellinger

Published in American Fern Journal, in 2002, in volume 92, pages 23-29

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

Authors: Jefferson Prado

Published in American Fern Journal, in 2003, in volume 93, pages 153-154

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

Authors: Robbin C Moran | Jefferson Prado | Paulo H Labiak

Published in American Fern Journal, in 2009, in volume 99, pages 1-44

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

Authors: C G T Preuss

Published in Linnaea, in 1852, in volume 25, pages 158-161

Created: 2017-10-18, modified: 2017-10-18

Authors: Robbin C Moran | Jefferson Prado | Michael A Sundue

Published in American Fern Journal, in 2014, in volume 104, pages 109-178

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

Authors: Robbin C Moran | Jefferson Prado | Michael A Sundue

Published in American Fern Journal, in 2014, in volume 104, pages 181-236

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

Authors: Maria Bernadete Costa-E-Silva | Jefferson Rodrigues Maciel

Published in Rodriguésia, in 2007, in volume 58, issue 1, pages 147-157

Created: 2016-08-14, modified: 2023-02-16

Authors: Review By: G T Hastings

Published in Torreya, in 1924, in volume 24, issue 2, pages 33-34

Created: 2022-12-14, modified: 2022-12-14

Authors: T G Miller

Published in Palaeontology, in 1965, in volume 8, issue 1, pages 113-131

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

Authors: T G Frøslev | T S Jeppesen

Published in Mycotaxon, in 2008, in volume 106, pages 469-477

Created: 2025-04-20, modified: 2025-04-20

Authors: Jefferson J Gonor

Published in Veliger, in 1966, in volume 8, pages 226-230

Created: 2013-12-03, modified: 2013-12-03

Authors: Review By: G T Hastings

Published in Torreya, in 1940, in volume 40, issue 2, pages 46-47

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

Authors: T G Yuncker

Published in Torreya, in 1942, in volume 42, issue 5, pages 121-128

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

Authors: T G Miller

Published in Palaeontology, in 1962, in volume 5, issue 3, pages 540-549

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

Authors: G D Duncan | T J Edwards

Published in Bothalia, in 2007, in volume 37, issue 1, pages 31-35

Created: 2026-04-03, modified: 2026-04-03

Authors: T G Frøslev | T E Brandrud | T S Jeppesen

Published in Mycotaxon, in 2006, in volume 97, pages 367-377

Created: 2025-04-28, modified: 2025-04-28

Authors: Paulo Henrique Labiak | Jefferson Prado

Published in American Fern Journal, in 2008, in volume 98, pages 139-159

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

Authors: Charles T Mason

Published in Madroño, in 1960, in volume 15, issue 8, pages 233-239

Created: 2016-02-15, modified: 2023-02-16

Authors: H M Denslow | G T Hastings

Published in Torreya, in 1923, in volume 23, issue 1, pages 9-10

Created: 2022-12-14, modified: 2022-12-14