Authors: M Louise Nichols

Published in Proceedings of The American Philosophical Society, in 1902, in volume 41, issue 168, pages 77-112

Created: 2017-01-01, modified: 2023-02-16

Authors: M Louise Sawyer

Published in Botanical Gazette, in 1917, in volume 64, issue 2, pages 159-164

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

Authors: Martha Louise Loomis | M L Fernald

Published in Rhodora, in 1913, in volume 15, issue 170, pages 44

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

Authors: J M Johnson | J T Nichols | Ludlow Griscom

Published in The Auk, in 1917, in volume 34, pages 219-220

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

Authors: Louise M Stoll

Published in Zoologica, in 1955, in volume 40, issue 11, pages 125-132

Created: 2016-11-07, modified: 2025-12-17

Authors: Louise M Russell

Published in Proceedings of the Entomological Society of Washington, in 1964, in volume 66, pages 101-102

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

Authors: Ada Watterson

Published in Torreya, in 1903, in volume 3, issue 1, pages 3-4

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

Authors: John Treadwell Nichols

Published in The Auk, in 1920, in volume 37, pages 519-540

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

Authors: Karl M Chauffe | Patricia A Nichols

Published in Palaeontology, in 1995, in volume 38, issue 4, pages 875-895

Created: 2016-04-23, modified: 2016-04-23

Authors: Louise M Russell

Published in Proc Ent Soc Washington, in 1943, in volume 45, pages 115-120

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

Authors: J T Nichols | C M J Breder

Published in Zoologica, in 1926, in volume 9, issue 1, pages 1-192

Created: 2016-11-07, modified: 2025-12-17

Authors: J T Nichols

Published in Copeia, in 1917, in volume 51, pages 104

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

Authors: J T Nichols

Published in The Auk, in 1918, in volume 35, pages 82

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

Authors: G E Nichols

Published in Rhodora, in 1923, in volume 25, issue 299, pages 203-204

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

Authors: G E Nichols

Published in Rhodora, in 1910, in volume 12, pages 146-154

Created: 2014-06-16, modified: 2023-02-16

Authors: Louise H Coburn

Published in Rhodora, in 1920, in volume 22, issue 261, pages 156

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

Authors: Louise M Russell

Published in Jour Washington Acad Sci, in 1944, in volume 34, pages 333-341

Created: 2014-01-30, modified: 2025-12-03

Authors: J T Nichols

Published in Copeia, in 1917, in volume 46, pages 66-68

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

Authors: John Treadwell Nichols

Published in The Auk, in 1913, in volume 30, pages 505-511

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

Authors: Mary A Nichols

Published in Botanical Gazette, in 1893, in volume 18, issue 10, pages 378-382

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

Authors: Mary A Nichols

Published in Botanical Gazette, in 1895, in volume 20, issue 6, pages 269-271

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

Authors: George E Nichols

Published in Rhodora, in 1919, in volume 21, issue 243, pages 68

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

Authors: G E Nichols

Published in Rhodora, in 1912, in volume 14, issue 159, pages 45-52

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

Authors: J T Nichols

Published in Zoologica, in 1938, in volume 23, issue 6, pages 191-193

Created: 2016-11-07, modified: 2025-12-17

Authors: Martha Louise Loomis

Published in Rhodora, in 1914, in volume 16, issue 190, pages 183-184

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

Authors: Louise Darling

Published in Madroño, in 1940, in volume 5, issue 8, pages 241-246

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

Authors: Louise H Jodrey | Karl M Wilbur

Published in Biol Bull, in 1955, in volume 108, pages 346-358

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

Authors: J T Nichols

Published in Proc. Biol. Soc. Wash., in 1918, in volume 31, pages 15-20

Created: 2011-05-03, modified: 2011-06-21

Authors: George E Nichols

Published in Torreya, in 1914, in volume 14, issue 4, pages 55-64

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

Authors: J T Nichols

Published in Ibis, in 1914, in volume 2, issue 2, pages 315-317

Created: 2024-03-20, modified: 2024-03-20

Authors: J T Nichols

Published in Copeia, in 1915, in volume 20, pages 24

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

Authors: J T Nichols

Published in Copeia, in 1915, in volume 19, pages 12-13

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

Authors: J T Nichols

Published in The Auk, in 1918, in volume 35, pages 492-493

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

Authors: Louise B Wallace

Published in Biol Bull, in 1909, in volume 17, pages 120-160

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

Authors: Mary Louise Tuttle

Published in American Fern Journal, in 1915, in volume 5, pages 108-113

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

Authors: Louise M Stoll

Published in Zoologica, in 1957, in volume 42, issue 9, pages 99-104

Created: 2016-11-07, modified: 2025-12-17

Authors: C M Breder | J T Nichols

Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 37-44

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

Authors: J T Nichols | C M Breder

Published in Zoologica New York, in 1928, in volume 8, pages 423-444

Created: 2016-07-04, modified: 2025-12-17

Authors: Karl M Wilbur | Louise H Jodrey

Published in Biol Bull, in 1955, in volume 108, pages 359-365

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

Authors: Karl M Wilbur | Louise H Jodrey

Published in Biol Bull, in 1952, in volume 103, pages 269-276

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

Authors: Louise M Russell

Published in Journal of The Washington Academy of Sciences, in 1945, in volume 35, pages 55-65

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

Authors: George E Nichols

Published in Torreya, in 1913, in volume 13, issue 5, pages 89-112

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

Authors: Review By: George E Nichols

Published in Torreya, in 1921, in volume 21, issue 3, pages 50-52

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

Authors: Review By: George E Nichols

Published in Torreya, in 1921, in volume 21, issue 4, pages 65-66

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

Authors: George E Nichols

Published in Torreya, in 1913, in volume 13, issue 9, pages 199-215

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

Authors: Review By: George E Nichols

Published in Torreya, in 1915, in volume 15, issue 8, pages 181-182

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

Authors: J T Nichols

Published in Copeia, in 1917, in volume 45, pages 59-60

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

Authors: J T Nichols

Published in Copeia, in 1915, in volume 21, pages 27-28

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

Authors: John Treadwell Nichols

Published in The Auk, in 1914, in volume 31, pages 100

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

Authors: J T Nichols

Published in The Auk, in 1916, in volume 33, pages 320-321

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