Published in Phytologia, in 1980, in volume 45, issue 4, pages 356
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Published in American Fern Journal, in 1985, in volume 75, pages 128-132
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Published in American Fern Journal, in 1999, in volume 89, pages 221-231
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Published in American Fern Journal, in 1989, in volume 79, pages 55-64
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Published in American Fern Journal, in 2002, in volume 92, pages 185-213
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Published in Journal für Ornithologie, in 1889, in volume 37, pages 160-177
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Published in Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, in 1918, in volume 1918, issue 9, pages 327-345
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Published in Deutsche Entomologische Zeitschrift, in 1885, in volume 1885, issue 2, pages 349-352
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Published in Deutsche Entomologische Zeitschrift, in 1887, in volume 1886, issue 2, pages 301-304
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Published in The Wilson Bulletin, in 1999, in volume 111, issue 2, pages 294
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Published in Asa Gray correspondence. Senders B-Ba, in 1891, pages 1-2
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Published in Asa Gray correspondence. Senders B-Ba, in 1891, pages 1-2
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Published in Asa Gray correspondence. Senders B-Ba, in 1891, pages 1-2
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Published in Asa Gray correspondence. Senders B-Ba, in 1891, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1890, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1890, pages 1-2
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Published in Asa Gray correspondence. Senders B-Ba, in 1890, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1890, pages 1-3
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Published in Asa Gray correspondence. Senders B-Ba, in 1891, pages 1-2
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Published in Asa Gray correspondence. Senders B-Ba, in 1888, pages 1-2
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Published in Asa Gray correspondence. Senders B-Ba, in 1890, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1890, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1888, pages 1-2
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Published in Asa Gray correspondence. Senders B-Ba, in 1890, pages 1-2
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Published in Asa Gray correspondence. Senders B-Ba, in 1891, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft, in 1869, in volume 1, pages 179-181
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Published in Sitzungsberichte der Akademie der Wissenschaften mathematisch-naturwissenschaftliche Klasse, in 1874, in volume 69, pages 605-657
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Published in The Auk, in 1918, in volume 35, pages 233-234
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Published in Botanical Gazette, in 1886, in volume 11, issue 1, pages 1-6
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Published in Copeia, in 1915, in volume 19, pages 11-12
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Published in The Auk, in 1906, in volume 23, pages 99-100
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Published in Botanical Gazette, in 1887, in volume 12, issue 7, pages 150-152
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Published in Botanical Gazette, in 1896, in volume 22, issue 1, pages 55-56
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Published in The Auk, in 1888, in volume 5, pages 207-208
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Published in Deutsche Entomologische Zeitschrift, in 1887, in volume 1887, issue 1, pages 159-160
Created: 2017-05-07, modified: 2017-05-07
Published in The Auk, in 1913, in volume 30, pages 581
Created: 2013-03-07, modified: 2013-03-08
Published in Veliger, in 1962, in volume 5, pages 78-79
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Published in The Auk, in 1905, in volume 22, pages 146-158
Created: 2013-03-08, modified: 2013-03-08
Published in The Wilson Bulletin, in 1979, in volume 91, issue 4, pages 583-591
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Published in Botanical Gazette, in 1889, in volume 14, issue 2, pages 44-45
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Published in Asa Gray correspondence. Senders Ga-Go, 1835-1891 (inclusive), in 1851, pages 1-3
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Published in The Auk, in 1905, in volume 22, pages 273-288
Created: 2013-03-08, modified: 2013-03-08
Published in The Wilson Bulletin, in 1966, in volume 78, issue 2, pages 208-224
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1978, in volume 90, issue 3, pages 376-385
Created: 2016-12-04, modified: 2016-12-04
Published in Madroño, in 1974, in volume 22, issue 7, pages 376
Created: 2016-02-15, modified: 2016-07-07
Published in Alytes, in 1996, in volume 14, issue 3, pages 122-126
Created: 2024-05-03, modified: 2024-05-03
Published in Biol Bull, in 1948, in volume 94, pages 29-32
Created: 2010-01-06, modified: 2011-06-21
Published in Bull Brit Ornithol Club, in 1961, in volume 81, pages 57-62
Created: 2012-12-03, modified: 2012-12-03
Published in Bull Brit Ornithol Club, in 1961, in volume 81, pages 78-81
Created: 2012-12-03, modified: 2012-12-03
Published in The Wilson Bulletin, in 1978, in volume 90, issue 2, pages 239-247
Created: 2016-12-04, modified: 2016-12-04