Authors: Dwight M Delong | Ralph H Davidson

Published in Journal of The New York Entomological Society, in 1934, in volume 42, issue 2, pages 221-224

Created: 2016-05-24, modified: 2023-02-16

Authors: Ralph H Wetmore

Published in Torreya, in 1943, in volume 43, issue 1, pages 16-28

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

Authors: Ralph C Benedict | Wm Gavin Taylor | Raymond H Torrey

Published in Torreya, in 1929, in volume 29, issue 4, pages 108-115

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

Authors: Davidson

Published in Canadian Entomologist, in 1919, in volume 51, pages 245-248

Created: 2011-06-03, modified: 2017-01-06

Authors: Joseph Ewan

Published in Madroño, in 1934, in volume 2, issue 15, pages 124-128

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

Authors: Ralph E Smith | Elizabeth H Smith

Published in Botanical Gazette, in 1906, in volume 42, issue 3, pages 215-221

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

Authors: J F Davidson

Published in Madroño, in 1954, in volume 12, issue 8, pages 246-251

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

Authors: Ralph T H Griffith

Published in Journal of The Asiatic Society of Bengal, in 1862, in volume 30, issue II, pages 111-128

Created: 2023-09-10, modified: 2023-09-10

Authors: Ralph H Wetmore

Published in Botanical Museum Leaflets, Harvard University, in 1984, in volume 30, issue 2, pages 89-90

Created: 2016-02-07, modified: 2025-12-17

Authors: Ralph H Wetmore | Sergei Sorokin

Published in Journal of The Arnold Arboretum, in 1955, in volume 36, issue 2/3, pages 305-317

Created: 2016-07-07, modified: 2025-12-17

Authors: Paul Copper

Published in Bulletin of Zoological Nomenclature, in 2001, in volume 58, issue 4, pages 288-290

Created: 2011-07-12, modified: 2024-06-20

Authors: Robert A Davidson | Phyllis E Davidson

Published in Rhodora, in 1961, in volume 63, issue 752, pages 207-214

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

Authors: J Davidson | T R Bell | E H Aitken

Published in Psyche: A Journal of Entomology, in 1898, in volume 8, issue 262, pages 177-179

Created: 2016-06-19, modified: 2016-06-19

Authors: J Davidson

Published in Ibis, in 1898, in volume 4, issue 1, pages 1-42

Created: 2024-04-08, modified: 2024-04-08

Authors:

Published in Veliger, in 1961, in volume 4, pages 51

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

Authors: Ralph H Wetmore | Albert L Delisle

Published in Rhodora, in 1939, in volume 41, issue 485, pages 190-192

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

Authors: International Commission on Zoological Nomenclature

Published in Bulletin of Zoological Nomenclature, in 2003, in volume 60, issue 1, pages 72-73

Created: 2011-07-12, modified: 2024-06-03

Authors: Davidson

Published in Journal of Economic Entomology, in 1914, in volume 7, pages 127-136

Created: 2011-06-03, modified: 2011-06-21

Authors: Davidson

Published in Journal of Economic Entomology, in 1911, in volume 4, pages 559-562

Created: 2011-06-03, modified: 2017-01-06

Authors: A Davidson

Published in Entomological News, in 1896, in volume 7, issue 1, pages 22-26

Created: 2009-12-26, modified: 2021-04-05

Authors: W M Davidson

Published in Journal of Economic Entomology, in 1912, in volume 5, pages 404-413

Created: 2010-11-20, modified: 2011-10-03

Authors: Davidson

Published in Journal of Economic Entomology, in 1917, in volume 10, pages 290-297

Created: 2011-06-03, modified: 2017-01-06

Authors: W M Davidson

Published in Canad. Ent, in 1915, in volume 47, pages 134-135

Created: 2011-06-04, modified: 2011-06-21

Authors: D M C Fourie

Published in Bothalia, in 1990, in volume 20, issue 1, pages 127-130

Created: 2025-10-05, modified: 2025-10-05

Authors: John F Davidson | Paul F Romberg

Published in Madroño, in 1952, in volume 11, issue 5, pages 203-206

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

Authors: Ralph H Soper

Published in Proceedings of The American Philosophical Society, in 1916, in volume 55, issue 220, pages 1-20

Created: 2017-01-01, modified: 2023-02-16

Authors: A Davidson

Published in Psyche, Cambridge, in 1896, in volume 7, pages 335-336

Created: 2011-06-03, modified: 2011-06-21

Authors: Doreen Davidson

Published in Carnivorous plant newsletter, in 1976, in volume 5, issue 2, pages 29-30

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

Authors: J F Davidson

Published in Madroño, in 1961, in volume 16, issue 3, pages 106-107

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

Authors: William A Weber | John F Davidson

Published in Madroño, in 1948, in volume 9, issue 6, pages 187-189

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

Authors: John F Davidson

Published in Madroño, in 1947, in volume 9, issue 2, pages 58-60

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

Authors: Ralph C Benedict

Published in Torreya, in 1929, in volume 29, issue 1, pages 9-12

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

Authors: Ralph C Benedict

Published in Torreya, in 1929, in volume 29, issue 3, pages 53-58

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

Authors: Ralph C Benedict

Published in Torreya, in 1930, in volume 30, issue 2, pages 40-45

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

Authors: Ralph Hoffmann

Published in The Auk, in 1920, in volume 37, pages 453-454

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

Authors: Sheila Houghton

Published in Victorian Naturalist, in 2008, in volume 125, issue 2, pages 58-59

Created: 2017-10-12, modified: 2017-10-12

Authors: Ralph Platen

Published in Arachnologische Mitteilungen, in 1996, in volume 12, pages 1-45

Created: 2016-12-21, modified: 2016-12-21

Authors: Ralph C Bean

Published in Rhodora, in 1943, in volume 45, issue 534, pages 217-220

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

Authors: Ralph C Bean

Published in Rhodora, in 1970, in volume 72, issue 789, pages 126-129

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

Authors: R H Davidson | D M Delong

Published in Proceedings of The Entomological Society of Washington, in 1935, in volume 37, issue 3, pages 97-112

Created: 2011-02-16, modified: 2011-10-03

Authors: Christopher Davidson

Published in Contributions in Science, in 1976, in volume 280, pages 1-28

Created: 2017-01-05, modified: 2023-02-16

Authors: A Davidson

Published in Psyche, Cambridge, in 1895, in volume 7, pages 315-316

Created: 2011-06-03, modified: 2011-06-21

Authors: Thomas Davidson

Published in Annals And Magazine of Natural History, in 1850, in volume 5, pages 474-476

Created: 2011-09-27, modified: 2011-09-27

Authors: A C Baker | W M Davidson

Published in Journal of Agricultural Research, in 1916, in volume 6, pages 351-360

Created: 2017-10-12, modified: 2017-10-12

Authors: Robert L Davidson

Published in Banisteria, in 1995, in volume 5, pages 16-19

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

Authors: J F Davidson | T L Thompson

Published in Madroño, in 1956, in volume 13, issue 8, pages 252-259

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

Authors: J F Davidson

Published in Madroño, in 1960, in volume 15, issue 6, pages 180-184

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

Authors: Ralph Curtiss Benedict

Published in Torreya, in 1908, in volume 8, issue 8, pages 203-207

Created: 2022-12-15, modified: 2022-12-15

Authors: Ralph V Chamberlin

Published in Entomological News, in 1944, in volume 55, pages 64-66

Created: 2011-05-07, modified: 2021-04-05

Authors: Ralph R Stewart

Published in Torreya, in 1924, in volume 24, issue 3, pages 41-44

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