Authors: Robert C Simpson | R Ann Simpson

Published in Banisteria, in 2005, in volume 26, pages 17

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

Authors: D R Simpson

Published in Phytologia, in 1976, in volume 33, pages 4-8

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

Authors: D R Simpson

Published in Phytologia, in 1982, in volume 51, pages 303-322

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

Authors: D R Simpson

Published in Phytologia, in 1975, in volume 30, pages 304-316

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

Authors: D R Simpson

Published in Phytologia, in 1974, in volume 29, pages 277-280

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

Authors: D R Simpson

Published in Fieldiana: Botany, New Series, in 1972, in volume 36, pages 1-11

Created: 2022-12-23, modified: 2022-12-23

Authors: L R Miller

Published in Northern Territory Naturalist, in 1989, in volume 11, pages 27-30

Created: 2020-04-02, modified: 2025-12-17

Authors: Kathy Towns | Thomas R Simpson | Richard W Manning | Francis L Rose

Published in Occasional Papers Museum of Texas Tech University, in 2003, in volume 227, pages 1-12

Created: 2019-02-17, modified: 2019-02-17

Authors:

Published in Nautilus Philadelphia, in 1928, in volume 42, pages 66

Created: 2014-12-03, modified: 2014-12-03

Authors: Thomas M Baugh | Michael A Nelson | Floyd Simpson

Published in The Great Basin Naturalist, in 1982, in volume 42, pages 77-80

Created: 2017-11-16, modified: 2023-02-16

Authors: C T Simpson

Published in Nautilis, in 1889, in volume 3, pages 5-8

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

Authors: R D Simpson

Published in Papers and Proceedings of the Royal Society of Tasmania, in 2007, in volume 141, issue 1, pages 95-97

Created: 2025-06-02, modified: 2025-06-02

Authors: T Harvey Johnston | E R Simpson

Published in Transactions of the Royal Society of South Australia, in 1943, in volume 66, pages 172-179

Created: 2016-08-25, modified: 2016-08-25

Authors: C T Simpson

Published in Nautilis, in 1894, in volume 8, pages 91-92

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

Authors: C T Simpson

Published in Nautilis, in 1889, in volume 3, pages 78-80

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

Authors: C T Simpson

Published in Nautilis, in 1922, in volume 35, pages 65-73

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

Authors: C T Simpson

Published in Nautilis, in 1921, in volume 35, pages 20-22

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

Authors: Andrew G Simpson | Kristina A Schierenbeck | V Thomas Parker | Christopher T Ivey

Published in Madroño, in 2017, in volume 64, issue 2, pages 83-91

Created: 2024-06-16, modified: 2024-06-16

Authors: Denena Mcculley | Richard W Manning | Thomas R Simpson

Published in Occasional Papers Museum of Texas Tech University, in 2003, in volume 226, pages 1-11

Created: 2019-02-17, modified: 2019-02-17

Authors: C T Simpson

Published in Nautilis, in 1893, in volume 7, pages 22-23

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

Authors: C T Simpson

Published in Nautilis, in 1896, in volume 10, pages 29-30

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

Authors: C T Simpson

Published in Nautilis, in 1890, in volume 4, pages 79-81

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

Authors: Simpson R D. | J Stanisic

Published in Memoirs of the Queensland Museum, in 1986, in volume 22, pages 115-139

Created: 2020-07-07, modified: 2026-01-13

Authors: R Thomas

Published in Breviora, in 1963, in volume 195, pages 1-8

Created: 2009-12-27, modified: 2011-06-21

Authors: Thomas C Porter

Published in Botanical Gazette, in 1886, in volume 11, issue 3, pages 64

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

Authors: Thomas R R Stebbing

Published in Records of The Indian Museum, in 1911, in volume 6, pages 179-191

Created: 2011-10-22, modified: 2013-12-13

Authors: E S Simpson | Lemesurier C R

Published in Journal of The Royal Society of Western Australia, in 1934, in volume 19, pages 13-16

Created: 2020-06-15, modified: 2020-06-15

Authors: T H Johnston | E R Simpson

Published in Transactions of the Royal Society of South Australia, in 1944, in volume 68, pages 125-132

Created: 2018-08-06, modified: 2018-08-06

Authors: T H Johnston | E R Simpson

Published in Transactions of the Royal Society of South Australia, in 1940, in volume 64, pages 119-124

Created: 2018-08-06, modified: 2018-08-06

Authors: T H Johnston | E R Simpson

Published in Transactions of the Royal Society of South Australia, in 1939, in volume 63, pages 63-68

Created: 2018-08-06, modified: 2018-08-06

Authors: C P Alexander

Published in Entomological News, in 1959, in volume 70, pages 29-32

Created: 2010-01-13, modified: 2021-04-05

Authors: W H Simpson

Published in Ibis, in 1861, in volume 3, issue 4, pages 361-374

Created: 2024-10-04, modified: 2024-10-04

Authors: Michael G Simpson | Jillian Stephens | Stella Yang

Published in Madroño, in 2020, in volume 67, issue 1, pages 5-8

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

Authors: C T Simpson

Published in Nautilis, in 1894, in volume 7, pages 110-113

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

Authors: C T Simpson

Published in Nautilis, in 1901, in volume 15, pages 77-82

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

Authors: C T Simpson

Published in Nautilis, in 1905, in volume 18, pages 137-138

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

Authors: Thomas R R Stebbing

Published in Annals And Magazine of Natural History, in 1899, in volume 3, pages 350

Created: 2011-09-23, modified: 2011-09-23

Authors: Thomas R R Stebbing

Published in Annals And Magazine of Natural History, in 1880, in volume 6, pages 328

Created: 2011-09-29, modified: 2011-09-29

Authors: K N G Simpson | R Blackwood

Published in Memoirs of the National Museum of Victoria, in 1973, in volume 34, pages 217

Created: 2018-02-20, modified: 2018-02-20

Authors: T H Johnston | E R Simpson

Published in Transactions of the Royal Society of South Australia, in 1944, in volume 68, pages 113-119

Created: 2018-08-06, modified: 2018-08-06

Authors: W H Simpson

Published in Ibis, in 1860, in volume 2, issue 3, pages 279-296

Created: 2024-10-04, modified: 2024-10-04

Authors: J J Henderson | T T Simpson

Published in Nautilus, in 1902, in volume 16, pages 88-89

Created: 2011-06-14, modified: 2011-06-21

Authors: C T Simpson

Published in Nautilis, in 1897, in volume 11, pages 18-23

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

Authors: George Gaylord Simpson

Published in Jour Washington Acad Sci, in 1940, in volume 30, pages 137-163

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

Authors: David A Simpson

Published in Rodriguésia, in 2006, in volume 57, issue 2, pages 171-188

Created: 2016-07-26, modified: 2023-02-16

Authors: Guy L Nesom | Youngbae Suh | David R Morgan | Beryl B Simpson

Published in Sida, Contributions To Botany, in 1990, in volume 14, issue 1, pages 101-116

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

Authors: Thomas R R Stebbing

Published in Annals And Magazine of Natural History, in 1883, in volume 11, issue 63, pages 203-207

Created: 2011-12-06, modified: 2016-12-08

Authors: Thomas A Hutto

Published in American Fern Journal, in 1964, in volume 54, pages 149-150

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

Authors: J R Thomas

Published in Phytoneuron, in 2015, in volume 2015-50, pages 1-58

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

Authors: Thomas R Van Devender | Ana L Reina G

Published in Madroño, in 2007, in volume 54, pages 102-104

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