Authors: Donald Ray Simpson

Published in Fieldiana: Botany, New Series, in 1976, in volume 36, pages 125-164

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

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: C T Simpson

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

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

Authors: Ray C Friesner

Published in Botanical Gazette, in 1918, in volume 66, issue 4, pages 383-385

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

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: David T Ray | P W Whiting

Published in Biol Bull, in 1954, in volume 106, pages 100-106

Created: 2010-01-06, modified: 2017-01-06

Authors: Ray J Davis

Published in Rhodora, in 1942, in volume 44, issue 526, pages 405-406

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

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: J Ray Watson

Published in Rhodora, in 1972, in volume 74, issue 800, pages 525

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

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: C P Alexander

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

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

Authors: D R Simpson

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

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

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: Sanghamitra Ray

Published in Paleontological Research, in 2001, in volume 5, pages 177-191

Created: 2013-02-27, modified: 2013-02-27

Authors: F L Stevens

Published in Botanical Gazette, in 1907, in volume 44, issue 4, pages 241-258

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

Authors: Martin F Ray

Published in Madroño, in 1987, in volume 34, issue 3, pages 228-239

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

Authors: Ray J Davis

Published in Madroño, in 1951, in volume 11, issue 3, pages 143-144

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

Authors: Martin F Ray

Published in Madroño, in 1992, in volume 39, issue 3, pages 237-238

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

Authors: D R Simpson

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

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

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: M F Ray

Published in Novon, in 1998, in volume 8, pages 288-295

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

Authors: Milton S Ray

Published in The Auk, in 1904, in volume 21, pages 425-442

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

Authors: Milton S Ray

Published in The Auk, in 1906, in volume 23, pages 400-418

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

Authors: E Ray Lankester

Published in Botanical Gazette, in 1880, in volume 5, issue 6, pages 67-70

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

Authors: Samuel J Record

Published in Botanical Gazette, in 1917, in volume 64, issue 5, pages 437

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

Authors: G G Simpson

Published in Bulletin of The Museum of Comparative Zoology, in 1962, in volume 127, pages 237-293

Created: 2009-12-23, modified: 2021-04-05

Authors: G G Simpson

Published in Breviora, in 1970, in volume 360, pages 1-13

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

Authors: Jakob Schmitt

Published in Zeitschrift für Säugetierkunde, in 1970, in volume 36, pages 380-383

Created: 2016-08-03, modified: 2016-08-03

Authors: Sidney H Ray

Published in Sarawak Museum journal, in 1913, in volume 1, issue 4, pages 1-196

Created: 2020-03-14, modified: 2020-03-14

Authors: Ray C Nash

Published in Carnivorous plant newsletter, in 1973, in volume 2, issue 4, pages 63-65

Created: 2018-05-11, modified: 2018-05-11

Authors: Ladema M Langdon

Published in Botanical Gazette, in 1918, in volume 65, issue 4, pages 313-323

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

Authors: Ray C Jackson

Published in Rhodora, in 1962, in volume 64, issue 758, pages 142-143

Created: 2014-06-16, modified: 2023-02-16

Authors: Ray Angelo

Published in Rhodora, in 1993, in volume 95, issue 882, pages 188

Created: 2014-06-16, modified: 2023-02-16

Authors: Donald Ugent | Donald R Tindall | Norman J Doorenbos

Published in Phytologia, in 1981, in volume 47, issue 5, pages 420-440

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

Authors: Donald Schnell

Published in Carnivorous plant newsletter, in 1985, in volume 14, issue 1, pages 6-7

Created: 2018-05-11, modified: 2018-05-11