Authors: D K Greger

Published in Nautilis, in 1918, in volume 31, pages 137-139

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Authors: Francis W Cragin

Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1889, pages 1-3

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Authors: Francis W Cragin

Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1891, pages 1

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

Authors: Francis W Pennell

Published in Torreya, in 1920, in volume 20, issue 5, pages 104-106

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Authors: Francis W Pennell

Published in Torreya, in 1920, in volume 20, issue 4, pages 89-90

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Authors: Francis W Pennell

Published in Torreya, in 1919, in volume 19, issue 2, pages 30-32

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Authors: Francis W Pennell

Published in Torreya, in 1920, in volume 20, issue 1, pages 10-11

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Authors: Francis W Pennell

Published in Rhodora, in 1918, in volume 20, issue 236, pages 133-137

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Authors: Francis W Pennell

Published in Torreya, in 1922, in volume 22, issue 5, pages 77-84

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Authors: Francis W Pennell | Douglas H Campbell

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

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Authors: William C Ferguson | Francis W Pennell

Published in Torreya, in 1919, in volume 19, issue 1, pages 12-14

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Authors: W D Francis

Published in Proceedings of The Linnean Society of New South Wales, in 1928, in volume 53, pages 71-79

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Authors: C T White | W D Francis

Published in Proceedings of the Royal Society of Queensland, in 1927, in volume 38, issue 15, pages 225-261

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Authors: Francis W Pennell

Published in Torreya, in 1919, in volume 19, issue 12, pages 235-242

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Authors: Francis W Pennell

Published in Torreya, in 1919, in volume 19, issue 6, pages 107-119

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Authors: Francis W Pennell

Published in American Fern Journal, in 1913, in volume 3, pages 16-17

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Authors: Francis W Pennell

Published in Rhodora, in 1921, in volume 23, issue 265, pages 1-22

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Authors: C W Reimer

Published in Cryptogamie. Algologie, in 1983, in volume 4, issue 3-4, pages 227-232

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Authors: W W Eggleston

Published in Torreya, in 1904, in volume 4, issue 5, pages 65-68

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Authors: Francis W Pennell | Marshall A Howe

Published in Torreya, in 1920, in volume 20, issue 6, pages 128-132

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Authors: Francis W Pennell

Published in Torreya, in 1919, in volume 19, issue 11, pages 205-216

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Authors: Francis W Pennell

Published in Torreya, in 1919, in volume 19, issue 9, pages 161-171

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Authors: Francis W Pennell

Published in Torreya, in 1919, in volume 19, issue 8, pages 143-152

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Authors: B O Dodge | Francis W Pennell

Published in Torreya, in 1920, in volume 20, issue 3, pages 59-65

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Authors: Francis W Pennell

Published in Rhodora, in 1921, in volume 23, issue 266, pages 29-41

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Authors: W D Francis

Published in Proceedings of The Linnean Society of New South Wales, in 1928, in volume 53, pages 474-484

Created: 2011-05-31, modified: 2011-06-21

Authors: Francis W Oliver

Published in Asa Gray correspondence : letters from Asa Gray to various individuals, 1838-1931 (inclusive), 1838-1888 (bulk), in 1931, pages 1-2

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Authors: Review By: Francis W Pennell

Published in Torreya, in 1921, in volume 21, issue 2, pages 34-35

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Authors: Henry D Thoreau | Francis H Allen

Published in The Auk, in 1910, in volume 27, pages 355-356

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Authors: Francis W Pennell | B O Dodge | Fred J Seaver

Published in Torreya, in 1917, in volume 17, issue 9, pages 164-168

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Authors: Review By: David D Keck

Published in Madroño, in 1936, in volume 3, issue 6, pages 253-255

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Authors: Paul D Brock | Francis Seow-Choen

Published in Phasmid Studies, in 2005, in volume 12, issue 1-2, pages 8-10

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Authors: Francis G W Knowles

Published in Biol Bull, in 1950, in volume 98, pages 66-80

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Authors: Francis W Pennell

Published in Rhodora, in 1939, in volume 41, issue 488, pages 378-384

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Authors: K Wight | L Francis | D Eldridge

Published in Biol Bull, in 1990, in volume 178, pages 205-209

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Authors: D L Hancock

Published in The Australian Entomologist, in 1998, in volume 25, issue 3, pages 67-68

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Authors: Francis W Pennell

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1920, in volume 72, pages 136-188

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Authors:

Published in Madroño, in 1942, in volume 6, issue 8, pages 260-265

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Authors: Witmer Stone | Samuel N Rhoads | Spencer Trotter | Robert T Moore | C E Ehinger | Henry W Fowler | Arthur C Emlen | Samuel Scoville | William E Roberts | Francis L Bacon | John D Carter | Thomas H Jackson | Francis R Cope | Edwin B Bartram | William B Evans | Cornelius Weygandt

Published in The Auk, in 1920, in volume 37, pages 179-180

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

Authors: A W Hanham

Published in Nautilis, in 1912, in volume 26, pages 83-84

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

Authors: Francis Boott

Published in Asa Gray correspondence. Senders Be-Bo, in 1844, pages 1-2

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Authors: Francis R Cook | Charles G Gruchy | Brian W Coad

Published in Amphipacifica, in 2001, in volume 3, issue 2, pages 1-2

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Authors: Francis W Pennell

Published in Journal of The Arnold Arboretum, in 1943, in volume 24, issue 3, pages 243-274

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Authors:

Published in Annals And Magazine of Natural History, in 1890, in volume 5, pages 115-117

Created: 2011-09-23, modified: 2011-09-23

Authors: W L Sclater | H F Francis

Published in Ibis, in 1899, in volume 5, issue 1, pages 111-115

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Authors: David W Johnston | Francis S L Williamson

Published in The Wilson Bulletin, in 1960, in volume 72, issue 3, pages 248-252

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

Authors: Francis H Herrick | Francis H Herrick

Published in The Auk, in 1912, in volume 29, pages 262-263

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

Authors: E D Edwards

Published in Journal of the Lepidopterists' Society, in 2008, in volume 62, issue 2, pages 111-113

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

Authors: Francis Walker

Published in Transactions of The Royal Entomological Society of London, in 1857, in volume 9, pages 119-158

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

Authors: Francis Walker

Published in Transactions of the Royal Entomological Society of London, in 1862, in volume 11, issue 3, pages 263-279

Created: 2014-07-18, modified: 2014-07-18