Published in Biol Bull, in 1973, in volume 145, pages 159-170
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Published in Veliger, in 1965, in volume 8, pages 3-7
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Published in Proc Ent Soc Washington, in 1945, in volume 47, pages 236-244
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Published in Atoll Research Bulletin, in 2002, in volume 495, pages 221-231
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Published in Madroño, in 1975, in volume 23, issue 2, pages 79-80
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Published in Veliger, in 1968, in volume 10, pages 253-263
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Published in Annals of the Missouri Botanical Garden, in 2010, in volume 97, issue 1, pages 91-105
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Published in Annals of Carnegie Museum, in 2003, in volume 72, issue 4, pages 215-221
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Published in Fieldiana: Botany, New Series, in 1982, in volume 11, pages 1-7
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Published in American Fern Journal, in 1970, in volume 60, pages 13-27
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Published in Fieldiana: Botany, New Series, in 1980, in volume 5, pages 12-21
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Published in Arnaldoa, in 1994, in volume 2, issue 2, pages 7-23
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Published in American Fern Journal, in 2014, in volume 104, pages 109-178
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Published in Annals of Carnegie Museum, in 2003, in volume 72, issue 1, pages 1-52
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Published in Biol Bull, in 1977, in volume 153, pages 163-179
Created: 2010-01-06, modified: 2011-06-21
Published in Bonner zoologische Beiträge, in 2005, in volume 53, issue 1/2, pages 235-254
Created: 2014-11-27, modified: 2014-11-27
Published in Annals of Carnegie Museum, in 2001, in volume 70, issue 2, pages 169-178
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Published in Biol Bull, in 1983, in volume 165, pages 791-810
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Published in Journal of Raptor Research, in 1999, in volume 33, issue 4, pages 295-298
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Published in Michael Schuck Bebb letters to Asa Gray, 1859-1921, pages 1-0
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Published in Biol Bull, in 1971, in volume 141, pages 527-540
Created: 2010-01-06, modified: 2011-06-21
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1952, in 1884, pages 1-7
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1927, in 1878, pages 1-0
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1901, in 1867, pages 1-0
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1899, in 1860, pages 1-0
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1897, in 1860, pages 1-0
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1895, in 1859, pages 1-0
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1923, in 1874, pages 1-0
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1917, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1913, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1971, in 1885, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1907, in 1871, pages 1-0
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1905, in 1871, pages 1-0
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1925, in 1875, pages 1-0
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1903, in 1870, pages 1-0
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1910, in 1873, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1990, in 1887, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1975, in 1886, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1979, in 1886, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1983, in 1886, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1973, in 1886, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Journal of The New York Entomological Society, in 1985, in volume 93, issue 4, pages 1279-1280
Created: 2016-06-13, modified: 2016-06-13
Published in Journal of Raptor Research, in 1999, in volume 33, issue 4, pages 342-343
Created: 2017-04-07, modified: 2017-04-07
Published in Journal of Arachnology, in 2015, in volume 43, issue 1, pages 107-110
Created: 2017-04-11, modified: 2017-04-11
Published in Michael Schuck Bebb letters to Asa Gray, 1859-2125, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-2021, pages 1-5
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-2080, in 1890, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1909, in 1871, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-2123, in 1895, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Michael Schuck Bebb letters to Asa Gray, 1859-2017, pages 1-4
Created: 2017-06-24, modified: 2017-06-24