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: Douglas H Campbell

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

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

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: 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: Douglas Houghton Campbell

Published in Torreya, in 1908, in volume 8, issue 5, pages 103-110

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

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 Houghton Campbell

Published in Torreya, in 1904, in volume 4, issue 6, pages 81-86

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

Authors: Douglas Houghton Campbell

Published in Botanical Gazette, in 1896, in volume 21, issue 1, pages 9-13

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

Authors: Douglas Houghton Campbell

Published in Madroño, in 1930, in volume 2, issue 1, pages 1-8

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

Authors: Douglas Hougton Campbell

Published in Botanical Gazette, in 1891, in volume 16, issue 12, pages 323-333

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

Authors: Douglas Houghton Campbell

Published in Botanical Gazette, in 1892, in volume 17, issue 12, pages 411-416

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

Authors: Douglas Houghton Campbell

Published in Botanical Gazette, in 1898, in volume 25, issue 4, pages 272-274

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

Authors: Douglas Houghton Campbell

Published in Botanical Gazette, in 1893, in volume 18, issue 1, pages 19-25

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

Authors: Ron Hodges

Published in Journal Lepidopterists Society, in 2003, in volume 57, issue 4, pages 299-303

Created: 2017-05-25, modified: 2017-05-25

Authors: Douglas Houghton Campbell

Published in Botanical Gazette, in 1898, in volume 26, issue 6, pages 428-431

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

Authors: Douglas Houghton Campbell

Published in Botanical Gazette, in 1895, in volume 20, issue 2, pages 76-78

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

Authors: Douglas Houghton Campbell

Published in Memoirs of The Torrey Botanical Club, in 1918, in volume 17, issue 2, pages 90-96

Created: 2017-03-15, modified: 2023-02-16

Authors: Review By: E B Copeland

Published in Madroño, in 1941, in volume 6, issue 4, pages 142-143

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

Authors: R W Hodges

Published in Proceedings of The Entomological Society of Washington, in 2004, in volume 106, pages 243-244

Created: 2011-06-10, modified: 2011-06-21

Authors: Douglas Houghton Campbell

Published in Botanical Gazette, in 1891, in volume 16, issue 2, pages 37-43

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

Authors: Douglas Houghton Campbell

Published in Botanical Gazette, in 1899, in volume 27, issue 3, pages 153-166

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

Authors: Douglas Houghon Campbell

Published in Proceedings of the California Academy of Sciences, in 1944, in volume 25, pages 139-146

Created: 2011-06-28, modified: 2011-06-28

Authors: D H Campbell

Published in Botanical Gazette, in 1887, in volume 12, issue 8, pages 198

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

Authors: J Ford

Published in Nautilis, in 1897, in volume 10, pages 116-117

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

Authors: J H Campbell

Published in Nautilis, in 1889, in volume 3, pages 10-11

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

Authors: J H Campbell

Published in Nautilis, in 1891, in volume 4, pages 101-104

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

Authors: David S Jordan | A Seale

Published in Proceedings of the United States National Museum, in 1907, in volume 33, pages 535-543

Created: 2010-01-14, modified: 2017-01-06

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: M P Campbell | R H Petersen

Published in Mycotaxon, in 1975, in volume 1, issue 3, pages 239-258

Created: 2025-04-24, modified: 2025-04-24

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 Campbell

Published in Proceedings of The Linnean Society of New South Wales, in 1989, in volume 111, pages 45-64

Created: 2011-05-30, modified: 2011-06-21

Authors: A J Campbell | A G Campbell

Published in Emu, in 1922, in volume 22, pages 187-192

Created: 2022-12-02, modified: 2022-12-02

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: L D Campbell | S C Campbell

Published in American Malacological Bulletin, in 1986, in volume 4, issue 1, pages 39-42

Created: 2014-09-21, modified: 2014-09-21

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: James A Bethke | Kathleen A Campbell | Matthew J Blua | Richard A Redak | Douglas A Yanega

Published in Pan-Pacific Entomologist, in 2001, in volume 77, issue 1, pages 54-56

Created: 2018-06-24, modified: 2018-06-24

Authors: H B Whittington | K S Campbell

Published in Bulletin of The Museum of Comparative Zoology, in 1967, in volume 135, pages 447-482

Created: 2009-12-23, 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: 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: A J Campbell

Published in Emu, in 1922, in volume 22, pages 209

Created: 2022-12-02, modified: 2022-12-02

Authors: A G Campbell

Published in Emu, in 1922, in volume 22, pages 148

Created: 2022-12-02, modified: 2022-12-02