Authors: B B Simpson

Published in Phytoneuron, in 2013, in volume 2013-62, pages 1

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

Authors: B B Simpson | A Burkart | N J Carman

Published in Madroño, in 1975, in volume 23, issue 4, pages 220-227

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

Authors: B Simpson

Published in Proceedings of The Zoological Society of London, in 1869, in volume 1869, pages 507

Created: 2012-10-01, modified: 2012-10-01

Authors: J L Neff | B B Simpson

Published in Pan-Pacific Entomologist, in 1992, in volume 68, issue 1, pages 15-26

Created: 2018-07-03, modified: 2018-07-03

Authors: Guy L Nesom | Youngbae Suh | Beryl B Simpson

Published in Phytologia, in 1993, in volume 75, issue 5, pages 341-346

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

Authors: A N B Simpson

Published in Entomologist's Record and Journal of Variation, in 1981, in volume 93, issue 3-4, pages 45

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

Authors: B Gray | Larry Simpson

Published in Austrobaileya, in 2021, in volume 11, pages 115-117

Created: 2023-08-13, modified: 2025-12-17

Authors: A N B Simpson

Published in Entomologist's Record and Journal of Variation, in 1988, in volume 100, issue 7-8, pages 189

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

Authors: Beryl B Simpson | John L Neff

Published in Annals of the Missouri Botanical Garden, in 1981, in volume 68, pages 301-322

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

Authors: A N B Simpson

Published in Entomologist's Record and Journal of Variation, in 1984, in volume 96, issue 1-2, pages 32-33

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

Authors: Michael G Simpson | Regina A Dowdy | Lee M Simpson | Jon P Rebman | Ronald B Kelley

Published in Madroño, in 2014, in volume 61, pages 259-275

Created: 2017-05-28, modified: 2017-05-28

Authors: A N B Simpson

Published in Entomologist's Record and Journal of Variation, in 1996, in volume 108, issue 5-6, pages 145-146

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

Authors: A N B Simpson

Published in Entomologist's Record and Journal of Variation, in 1996, in volume 108, issue 7-8, pages 194-195

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

Authors: Heidi M Meudt | Beryl B Simpson

Published in Annals of the Missouri Botanical Garden, in 2007, in volume 94, issue 3, pages 554-570

Created: 2024-06-27, modified: 2024-06-27

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: Review By: Kevin D Janni

Published in Sida, Contributions To Botany, in 2001, in volume 19, issue 3, pages 759-760

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

Authors:

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

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

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: R B Rickards | I G Percival | A J Simpson | A J Wright

Published in Proceedings of The Linnean Society of New South Wales, in 2001, in volume 123, pages 173-191

Created: 2011-05-31, modified: 2011-06-21

Authors: C T Simpson

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

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

Authors: Isaac B Balfour

Published in Asa Gray correspondence. Senders B-Ba, in 1885, pages 1-6

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

Authors: Isaac B Balfour

Published in Asa Gray correspondence. Senders B-Ba, in 1886, pages 1-6

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

Authors: J Andrew Mcdonald | Debra R Hansen | Joshua R Mcdill | Beryl B Simpson

Published in Journal of The Botanical Research Institute of Texas, in 2011, in volume 5, issue 1, pages 159-177

Created: 2025-06-17, modified: 2025-06-17

Authors: George B Simpson

Published in Transactions of the American Philosophical Society, in 1890, in volume 16, issue 3, pages 435-460

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

Authors: L B And Mary B Searle

Published in William Marriot Canby letters to Asa Gray, 1861-1895, pages 1-2

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

Authors: Joseph B Hume

in 1853, pages 1-2

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

Authors: Joseph B Hume

in 1853, pages 1-2

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

Authors: Joseph B Hume

in 1855, pages 1-4

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

Authors: B L Turner

Published in Phytologia, in 1990, in volume 68, pages 234-238

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

Authors: Isaac B Balfour

Published in Asa Gray correspondence. Senders B-Ba, in 1891, pages 1-2

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

Authors: J B Ellis | B M Everhart

Published in Erythea, in 1893, in volume 1, pages 145-147

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

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: J B Ellis | B M Everhart

Published in Erythea, in 1893, in volume 1, pages 197-206

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

Authors: H H Pilsbry | B B Henderson

Published in Nautilus, in 1913, in volume 26, pages 109-110

Created: 2011-06-14, modified: 2017-01-06

Authors: H B Baker

Published in Nautilis, in 1939, in volume 53, pages 8-16

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

Authors: B B Rohdendorf

Published in Stuttgarter Beiträge Naturkunde, in 1961, in volume 58, pages 1-13

Created: 2017-08-18, modified: 2017-08-18

Authors: E B Karger | E B Harger

Published in Rhodora, in 1908, in volume 10, issue 119, pages 208

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

Authors: B A Foote | B D Bowker | B A Mcmichael

Published in Entomological News, in 1987, in volume 98, pages 135-139

Created: 2011-06-10, modified: 2021-04-05

Authors: B B Woodward

Published in Proceedings of the Malacological Society of London, in 1907, in volume 7, issue 5, pages 243

Created: 2016-11-05, modified: 2020-03-29

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: T Ottoni B S. | B D B Silva | E Fazolino P. | I G Baseia

Published in Mycotaxon, in 2010, in volume 112, issue 1, pages 5-8

Created: 2025-02-10, modified: 2025-02-10

Authors: William C Burger | Beryl B Simpson | Nelson Zamora | Timothy Plowman

Published in Fieldiana Botany, in 1991, in volume 28, pages 1-43

Created: 2017-02-22, modified: 2023-02-16

Authors: W B Alexander | E S Simpson | D A Herbert | A J Hall

Published in Journal and Proceedings of the Royal Society of Western Australia, in 1920, in volume 6, issue 1, pages 47-58

Created: 2020-06-16, modified: 2020-06-16

Authors: Teresa M Woods | Suzanne C Strakosh | Madhav P Nepal | Seemanti Chakrabarti | Nicholas B Simpson | Mark H Mayfield | Carolyn J Ferguson

Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 3, pages 1695-1725

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

Authors: Ruth M Harrison | Margaret Poole

Published in Proceedings of the Zoological Society of London, in 1909, in volume 1909, issue 4, pages 913-917

Created: 2012-10-01, modified: 2026-01-13