Authors: George H Perkins

Published in The Auk, in 1902, in volume 19, pages 304-306

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

Authors: Thomas H Perkins

Published in Proceedings of The Biological Society of Washington, in 1984, in volume 97, issue 2, pages 285-368

Created: 2011-06-10, modified: 2012-08-29

Authors: Jay G Underwood | George H Perkins | Delia I Griffin

Published in Rhodora, in 1912, in volume 14, issue 163, pages 162

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

Authors: A J Perkins

Published in Nuytsia, in 2018, in volume 29, pages 233-243

Created: 2020-09-06, modified: 2023-03-22

Authors: A J Perkins

Published in Nuytsia, in 2018, in volume 29, pages 205-216

Created: 2020-09-06, modified: 2023-03-22

Authors: M K Giri | P H Freytag

Published in Entomological News, in 1982, in volume 93, pages 121-124

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

Authors: J Perkins

Published in Botanical Gazette, in 1904, in volume 38, issue 2, pages 143-145

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

Authors: H H Hobbs | F O Perkins

Published in Proceedings of The Biological Society of Washington, in 1967, in volume 80, pages 141-146

Created: 2011-07-31, modified: 2011-07-31

Authors: Edwin M Perkins | Terry F Perkins

Published in Journal of Research on the Lepidoptera, in 1972, in volume 11, issue 3, pages 195-196

Created: 2022-02-16, modified: 2025-12-17

Authors: R C L Perkins

Published in Fauna Hawaiiensis, in 1899, in volume 2, pages 31-89

Created: 2010-11-23, modified: 2011-06-21

Authors: A J Perkins

Published in Nuytsia, in 2018, in volume 29, pages 57-65

Created: 2020-09-06, modified: 2023-03-22

Authors: T H Perkins

Published in Proceedings of The Biological Society of Washington, in 1985, in volume 98, pages 856-915

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

Authors: R C L Perkins

Published in Fauna Hawaiiensis, Orth, in 1899, in volume 2, pages 1-30

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

Authors: Anne E Perkins

Published in Torreya, in 1927, in volume 27, issue 6, pages 105-106

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

Authors: T H Perkins

Published in Proceedings of The Biological Society of Washington, in 1984, in volume 97, pages 555-582

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

Authors: Anne E Perkins

Published in Torreya, in 1929, in volume 29, issue 6, pages 149-151

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

Authors: Anne E Perkins

Published in Rhodora, in 1938, in volume 40, issue 479, pages 462-464

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

Authors: Stephen F Perkins | Edwin M Perkins

Published in Journal of the Lepidopterist's Society, in 1967, in volume 21, issue 4, pages 213-234

Created: 2016-04-24, modified: 2016-04-24

Authors: R C L Perkins

Published in Entomologist's Monthly Magazine, in 1917, in volume 53, pages 246-250

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

Authors: S E Perkins

Published in The Wilson Bulletin, in 1926, in volume 38, issue 1, pages 43-44

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

Authors: Sam'l E Perkins

Published in The Wilson Bulletin, in 1923, in volume 35, issue 3, pages 167-168

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

Authors: Llewellyn R Perkins

Published in Rhodora, in 1909, in volume 11, issue 128, pages 164

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

Authors: H N Hansen | H Earl Thomas

Published in Madroño, in 1945, in volume 8, issue 2, pages 39-42

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

Authors: Thomas Meehan

Published in Botanical Gazette, in 1895, in volume 20, issue 4, pages 175-176

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

Authors: Thomas H Macbride

Published in Rhodora, in 1900, in volume 2, issue 16, pages 75-81

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

Authors: Thomas H Kearney

Published in Madroño, in 1957, in volume 14, issue 1, pages 11-13

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

Authors: A J Perkins | S Reiffer | H Ajduk

Published in Nuytsia, in 2016, in volume 27, pages 203-209

Created: 2020-09-06, modified: 2023-03-22

Authors: Anne E Perkins

Published in Torreya, in 1930, in volume 30, issue 3, pages 63-68

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

Authors: R C L Perkins

Published in Ibis, in 1893, in volume 5, issue 1, pages 101-111

Created: 2024-06-20, modified: 2024-06-20

Authors: Anne E Perkins

Published in The Auk, in 1920, in volume 37, pages 598

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

Authors: S E Perkins

Published in The Wilson Bulletin, in 1928, in volume 40, issue 3, pages 196

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

Authors: Anne E Perkins

Published in Rhodora, in 1936, in volume 38, issue 456, pages 452-453

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

Authors: T H Perkins

Published in Proceedings of The Biological Society of Washington, in 1979, in volume 92, pages 415-465

Created: 2011-07-31, modified: 2011-07-31

Authors: Thomas H Patton

Published in Quart J Fla Acad Sci, in 1967, in volume 29, pages 179-190

Created: 2013-03-28, modified: 2013-03-28

Authors: Ian Endersby

Published in Victorian Naturalist, in 2009, in volume 126, issue 2, pages 52-53

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

Authors: J F Perkins

Published in Opuscula zoologica, in 1957, in volume 7, pages 1-3

Created: 2017-12-13, modified: 2017-12-13

Authors: Philip D Perkins

Published in The Coleopterists Bulletin, in 1974, in volume 28, issue 2, pages 84

Created: 2023-11-07, modified: 2025-12-17

Authors: S E Perkins

Published in The Wilson Bulletin, in 1938, in volume 50, issue 1, pages 13-17

Created: 2016-12-19, modified: 2023-02-16

Authors: John Perkins

Published in Transactions of the American Philosophical Society, in 1786, in volume 2, pages 335-347

Created: 2026-05-30, modified: 2026-05-30

Authors: Peter H Raven | John H Thomas

Published in Madroño, in 1970, in volume 20, issue 8, pages 390-391

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

Authors: John H Thomas

Published in Madroño, in 1977, in volume 24, issue 3, pages 140-141

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

Authors: Thomas H Kearney

Published in Madroño, in 1956, in volume 13, issue 8, pages 241-243

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

Authors: R C L Perkins

Published in Transactions of The Royal Entomological Society of London, in 1919, in volume 67, pages 218-319

Created: 2010-06-23, modified: 2012-05-25

Authors: Anne E Perkins

Published in The Auk, in 1919, in volume 36, pages 589

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

Authors: Anne E Perkins

Published in Rhodora, in 1935, in volume 37, issue 443, pages 415-416

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

Authors: S E Perkins

Published in The Wilson Bulletin, in 1930, in volume 42, issue 4, pages 233-235

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

Authors: T H Perkins

Published in Proceedings of The Biological Society of Washington, in 1981, in volume 93, pages 1080-1172

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

Authors: S C Wainright | T H Perkins

Published in Proceedings of The Biological Society of Washington, in 1982, in volume 95, pages 694-701

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

Authors: R E Toia | B H Marsh | S K Perkins | J W Mcdonald | G A Peters

Published in American Fern Journal, in 1985, in volume 75, pages 38-43

Created: 2017-04-23, modified: 2017-04-23

Authors: Thomas H Kearney | Robert H Peebles

Published in Madroño, in 1943, in volume 7, issue 2, pages 59-63

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