Published in American Fern Journal, in 1915, in volume 5, pages 108-113
Created: 2017-04-23, modified: 2017-04-23
Published in The Wilson Bulletin, in 1966, in volume 78, issue 2, pages 248
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1965, in volume 77, issue 3, pages 302-305
Created: 2017-01-02, modified: 2017-01-02
Published in Annals of The South African Museum, in 1965, in volume 48, pages 189-193
Created: 2012-11-04, modified: 2014-11-28
Published in The Wilson Bulletin, in 1916, in volume 28, issue 4, pages 203-205
Created: 2016-11-27, modified: 2016-11-27
Published in Pan-Pacific Entomologist, in 1998, in volume 74, issue 2, pages 85-98
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Published in Botanical Gazette, in 1921, in volume 71, issue 2, pages 146-151
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Published in Torreya, in 1903, in volume 3, issue 1, pages 3-4
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Published in Rhodora, in 1920, in volume 22, issue 261, pages 156
Created: 2016-07-19, modified: 2016-07-26
Published in Rhodora, in 1914, in volume 16, issue 190, pages 183-184
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Published in Madroño, in 1940, in volume 5, issue 8, pages 241-246
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Published in Universtiy of Kansas Science Bulletin, in 1970, in volume 49, issue 2, pages 45-86
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Published in Biol Bull, in 1909, in volume 17, pages 120-160
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Published in Rhodora, in 1913, in volume 15, issue 179, pages 204
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Published in Rhodora, in 1912, in volume 14, issue 166, pages 207
Created: 2016-07-19, modified: 2016-07-26
Published in Rhodora, in 1920, in volume 22, issue 260, pages 129-138
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Published in Bulletin du Musée D'histoire Naturelle, in 1906, in volume 12, issue 2, pages 120
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Published in Botanical Gazette, in 1917, in volume 64, issue 2, pages 159-164
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Published in Rhodora, in 1913, in volume 15, issue 170, pages 44
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Published in Great Basin Naturalist, in 1976, in volume 36, pages 57-64
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Published in Asa Gray correspondence. Senders A, in 1875, pages 1-2
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders A, in 1875, pages 1-2
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders A, in 1886, pages 1-2
Created: 2017-06-18, modified: 2017-06-18
Published in Madroño, in 1941, in volume 6, issue 3, pages 82-84
Created: 2016-02-15, modified: 2016-07-07
Published in Occasional papers of the Museum of Natural History, the University of Kansas, in 1976, in volume 54, pages 1-38
Created: 2011-05-02, modified: 2019-12-23
Published in The Great Basin Naturalist, in 1992, in volume 52, issue 3, pages 216-225
Created: 2017-11-16, modified: 2017-11-16
Published in Annals of the Missouri Botanical Garden, in 1933, in volume 20, pages 23-44
Created: 2010-01-08, modified: 2015-12-16
Published in The Wilson Bulletin, in 1953, in volume 65, issue 1, pages 40
Created: 2016-12-19, modified: 2016-12-19
Published in Journal of The New York Entomological Society, in 1930, in volume 38, issue 4, pages 463-468
Created: 2016-06-13, modified: 2016-06-13
Published in Zoologica, in 1955, in volume 40, issue 11, pages 125-132
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Published in Asa Gray correspondence. Senders A, in 1876, pages 1-2
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders A, in 1890, pages 1
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders A, in 1891, pages 1-2
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders A, in 1876, pages 1-2
Created: 2017-06-18, modified: 2017-06-18
Published in Journal of The Lepidopterists' Society, in 1984, in volume 38, pages 143-144
Created: 2013-01-27, modified: 2013-01-27
Published in Asa Gray correspondence. Senders A, in 1876, pages 1-2
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1885, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1885, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1885, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1885, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Li-Ly, 1839-1891 (inclusive), in 1863, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Rhodora, in 1981, in volume 83, issue 835, pages 474
Created: 2016-07-19, modified: 2016-07-19
Published in Rhodora, in 1983, in volume 85, issue 843, pages 396
Created: 2016-07-19, modified: 2016-07-19
Published in Biol Bull, in 1905, in volume 8, pages 169-188
Created: 2010-01-06, modified: 2011-06-21
Published in Biol Bull, in 2002, in volume 202, pages 6-22
Created: 2010-01-07, modified: 2011-06-21
Published in Annals of the Missouri Botanical Garden, in 1927, in volume 14, pages 1-46
Created: 2010-01-08, modified: 2015-12-16
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