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: 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: 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 Houghton Campbell

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

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

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 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 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 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 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 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 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 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: 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: 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: 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: 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: 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: 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

Authors: A J Campbell

Published in The Emu, in 1909, in volume 8, pages 142-148

Created: 2017-10-11, modified: 2022-12-02

Authors: A J Campbell

Published in The Emu, in 1911, in volume 10, pages 337-339

Created: 2017-10-11, modified: 2022-12-02

Authors: A J Campbell

Published in The Emu, in 1912, in volume 11, pages 245-248

Created: 2017-10-11, modified: 2022-12-02

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: A G Campbell

Published in Emu, in 1922, in volume 22, pages 192-199

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

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: Colin Campbell Sanborn | Colen Campbell Sanborn

Published in The Wilson Bulletin, in 1920, in volume 32, issue 2, pages 41-47

Created: 2016-11-27, modified: 2023-02-16

Authors: Otto Degener | Isa Degener

Published in Phytologia, in 1971, in volume 22, issue 2, pages 83-84

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

Authors:

Published in Botanical Gazette, in 1911, in volume 52, issue 4, pages 328

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

Authors: A J Campbell

Published in The Emu, in 1910, in volume 9, issue 3, pages 165-166

Created: 2017-10-12, modified: 2022-12-02

Authors: J Ford

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

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

Authors: G Bruce Campbell

Published in Veliger, in 1961, in volume 4, pages 25-28

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

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: Arthur Douglas

Published in Ibis, in 1906, in volume 6, issue 1, pages 46-52

Created: 2024-03-29, modified: 2024-03-29

Authors: Douglas James

Published in The Wilson Bulletin, in 1977, in volume 89, issue 3, pages 505

Created: 2016-12-04, modified: 2023-02-16