Authors: Ronald I Orenstein | H Douglas Pratt

Published in The Wilson Bulletin, in 1983, in volume 95, issue 2, pages 184-198

Created: 2017-08-22, modified: 2023-02-16

Authors: H Douglas Pratt | Michael L P Retter | Douglas Chapman | W Michael Ord | Paul Pisano

Published in Bulletin of The British Ornithologists' Club, in 2009, in volume 129, issue 2, pages 87-91

Created: 2015-05-17, modified: 2015-05-17

Authors: Douglas H Campbell

Published in Asa Gray correspondence. Senders Ca-Cl, in 1891, pages 1

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

Authors: H D Pratt | G K Pratt

Published in Proceedings of the Entomological Society of Washington, in 1984, in volume 86, pages 249-265

Created: 2010-11-04, modified: 2011-06-21

Authors: Douglas H Campbell

Published in Asa Gray correspondence. Senders Ca-Cl, pages 1

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

Authors: Sheila Conant | H Douglas Pratt | Robert J Shallenberger

Published in The Wilson Bulletin, in 1998, in volume 110, issue 1, pages 1-22

Created: 2017-08-22, modified: 2023-02-16

Authors: Douglas H Campbell

Published in Botanical Gazette, in 1888, in volume 13, issue 2, pages 40

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

Authors: Francis W Pennell | Douglas H Campbell

Published in Torreya, in 1911, in volume 11, issue 1, pages 15-17

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

Authors: Douglas H Campbell

Published in Botanical Gazette, in 1887, in volume 12, issue 2, pages 40

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

Authors: Douglas H Campbell

Published in Botanical Gazette, in 1888, in volume 13, issue 1, pages 1-4

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

Authors: George K Pratt | Harry D Pratt

Published in Proceedings of the Entomological Society of Washington, in 1980, in volume 82, issue 1, pages 86-98

Created: 2018-08-11, modified: 2018-08-11

Authors: Robertson Pratt

Published in Torreya, in 1936, in volume 36, issue 6, pages 133-138

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

Authors: Douglas Zollner | Michael H Macroberts | Barbara R Macroberts | Douglas Ladd

Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 3, pages 1781-1791

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

Authors: Robertson Pratt

Published in Torreya, in 1934, in volume 34, issue 2, pages 37-39

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

Authors: Gordon F Pratt | Eric W Hein | Douglas M Krofta

Published in Journal of the Lepidopterists' Society, in 2001, in volume 55, issue 4, pages 169-171

Created: 2018-03-25, modified: 2018-03-25

Authors: John Pratt

Published in Journal of The Asiatic Society of Bengal, in 1863, in volume 31, issue I, pages 49-50

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

Authors: Douglas H Campbell

Published in Botanical Gazette, in 1886, in volume 11, issue 3, pages 49-53

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

Authors: Douglas H Campbell

Published in Botanical Gazette, in 1887, in volume 12, issue 8, pages 193-194

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

Authors: Willis Linn Jepson | D Douglas

Published in Madroño, in 1933, in volume 2, issue 12, pages 97-100

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

Authors: Douglas H Goldman

Published in Sida, Contributions To Botany, in 1998, in volume 18, issue 1, pages 350-352

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

Authors: H D Pratt

Published in Bulletin of The British Ornithologists' Club, in 1979, in volume 99, pages 105-108

Created: 2012-12-03, modified: 2012-12-03

Authors: H Douglas Tate | Willis W Wirth

Published in Ent News, in 1942, in volume 53, pages 211-215

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

Authors: Douglas H Campbell

Published in Botanical Gazette, in 1889, in volume 14, issue 3, pages 83

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

Authors: Douglas H Fenner

Published in Biol Bull, in 1973, in volume 145, pages 323-339

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

Authors: K H Douglas

Published in Journal of South African botany, in 1968, in volume 34, pages 5-7

Created: 2024-09-17, modified: 2024-09-17

Authors: Douglas H Shedd

Published in The Wilson Bulletin, in 1983, in volume 95, issue 3, pages 343-348

Created: 2017-08-22, modified: 2023-02-16

Authors: Anne; Wallis Douglas

Published in Victorian Naturalist, in 2007, in volume 124, issue 1, pages 45-46

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

Authors: Douglas Goldman

Published in Madroño, in 2008, in volume 55, issue 1, pages 89-90

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

Authors: Michael H Robinson | Thane Pratt

Published in Psyche: A Journal of Entomology, in 1975, in volume 82, issue 3-4, pages 315-323

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

Authors: Robert Y Pratt | Melville H Hatch

Published in Journal of The New York Entomological Society, in 1938, in volume 46, issue 2, pages 191-193

Created: 2016-06-13, modified: 2023-02-16

Authors: E M Pratt

Published in Zoologischer Anzeiger, in 1902, in volume 25, pages 545-548

Created: 2010-11-20, modified: 2011-06-21

Authors: Douglas H Goldman

Published in Journal of The Botanical Research Institute of Texas, in 2008, in volume 2, issue 2, pages 1337-1339

Created: 2015-12-01, modified: 2015-12-01

Authors: C Pratt

Published in Entomologist's Record and Journal of Variation, in 1977, in volume 89, issue 12, pages 330

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

Authors: W L Pratt

Published in Veliger, in 1971, in volume 13, pages 342-343

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

Authors: Will H Blackwell | J Douglas Haacke | Christine O Hopkins

Published in Sida, Contributions To Botany, in 1979, in volume 8, issue 2, pages 157-169

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

Authors: David M Pratt

Published in Biol Bull, in 1943, in volume 85, pages 116-140

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

Authors: Colin Pratt

Published in British Journal of Entomology and Natural History, in 2001, in volume 14, issue 4, pages 248-249

Created: 2018-04-24, modified: 2018-04-24

Authors: C Pratt

Published in Entomologist's Record and Journal of Variation, in 1978, in volume 90, issue 3, pages 58-59

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

Authors: Alfred W Hosmer

Published in Rhodora, in 1899, in volume 1, issue 9, pages 168-172

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

Authors: G F Pratt | D M Wright | H Pavulaan

Published in Proceedings of the Entomological Society of Washington, in 1994, in volume 96, pages 566-578

Created: 2010-11-04, modified: 2011-06-21

Authors: Douglas Carruthers

Published in Ibis, in 1922, in volume 4, issue 3, pages 471-474

Created: 2024-03-14, modified: 2024-03-14

Authors: Douglas H Erwin

Published in Proceedings of The California Academy of Sciences, in 2005, in volume 56, Supplement I, issue 3, pages 24-31

Created: 2019-04-21, modified: 2019-04-21

Authors: H D Pratt | John E Lane

Published in Journal of The Washington Academy of Sciences, in 1953, in volume 43, pages 358-360

Created: 2012-05-15, modified: 2025-12-03

Authors:

Published in Proceedings of The Zoological Society of London, in 1912, in volume 1912, pages 546-555

Created: 2012-09-30, modified: 2012-09-30

Authors: C Pratt

Published in Entomologist's Record and Journal of Variation, in 1976, in volume 88, issue 5, pages 120

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

Authors: C Pratt

Published in Entomologist's Record and Journal of Variation, in 1977, in volume 89, issue 12, pages 333-335

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

Authors: John Henry Pratt

Published in Journal of The Asiatic Society of Bengal, in 1849, in volume 18, issue I, pages 249-252

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

Authors: C R Pratt

Published in Entomologist's Record and Journal of Variation, in 1978, in volume 90, issue 3, pages 62

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

Authors: Harry D Pratt

Published in Psyche: A Journal of Entomology, in 1938, in volume 45, issue 2-3, pages 94-95

Created: 2017-05-04, modified: 2017-05-04

Authors: Review By: Lee Luckeydoo

Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 4, pages 2458-2459

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