Published in Journal of Arachnology, in 1979, in volume 7, issue 2, pages 139-147

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Published in The Wilson Bulletin, in 1999, in volume 111, issue 4, pages 550-558

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in 1890, pages 1

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Published in The Wilson Bulletin, in 1918, in volume 30, issue 1, pages 11-15

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Published in Asa Gray correspondence. Senders Be-Bo, in 1872, pages 1-4

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Published in Asa Gray correspondence. Senders Be-Bo, in 1884, pages 1-2

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Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1885, pages 1-2

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Published in Wiener Entomologische Zeitung, in 1902, in volume 21, pages 248

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Published in Rhodora, in 1925, in volume 27, issue 321, pages 172

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Published in Rhodora, in 1934, in volume 36, issue 423, pages 88-89

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Published in Rhodora, in 1949, in volume 51, issue 607, pages 152

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Published in Ibis, in 1918, in volume 6, issue 1, pages 154-158

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Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1885, pages 1-2

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Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1885, pages 1-2

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Published in The Auk, in 1907, in volume 24, pages 354-355

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Published in Rhodora, in 1951, in volume 53, issue 631, pages 183

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Published in The Wilson Bulletin, in 1944, in volume 56, issue 2, pages 128

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Published in Torreya, in 1928, in volume 28, issue 4, pages 70-73

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Published in Torreya, in 1939, in volume 39, issue 4, pages 108-111

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Published in Ibis, in 1875, in volume 5, issue 3, pages 342-343

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Published in Ibis, in 1863, in volume 5, issue 2, pages 185-195

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Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1888, pages 1-2

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Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1889, pages 1-2

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Published in Wiener Entomologische Zeitung, in 1918, in volume 37, pages 212-213

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Published in The Auk, in 1900, in volume 17, pages 77

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Published in Veliger, in 1966, in volume 8, pages 181-189

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Published in Rhodora, in 1910, in volume 12, issue 140, pages 166-167

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Published in Botanical Gazette, in 1909, in volume 48, issue 6, pages 463-464

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Published in Botanical Gazette, in 1921, in volume 71, issue 6, pages 462-465

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Published in The Wilson Bulletin, in 1929, in volume 41, issue 3, pages 197-198

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Published in The Wilson Bulletin, in 1930, in volume 42, issue 3, pages 222-223

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Published in Entomologische Nachrichten, in 1887, in volume 13, pages 67-69

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Published in Torreya, in 1944, in volume 44, issue 1, pages 6-7

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Published in Entomologische Rundschau, in 1921, in volume 38, pages 30-32

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Published in Journal für Ornithologie, in 1867, in volume 15, pages 207-211

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Published in Veliger, in 1966, in volume 9, pages 91-100

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Published in Veliger, in 1965, in volume 8, pages 23-28

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Published in Rhodora, in 1901, in volume 3, issue 29, pages 137-140

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Published in Rhodora, in 1904, in volume 6, issue 61, pages 18-20

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Published in Rhodora, in 1915, in volume 17, issue 195, pages 59-62

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Published in Archiv für Naturgeschichte, in 1905, in volume 71, issue 1, pages 105-137

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Published in Botanical Gazette, in 1907, in volume 43, issue 4, pages 281-282

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Published in Botanical Gazette, in 1880, in volume 5, issue 4, pages 46-48

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Published in Denkschriften der Kaiserlichen Akademie der Wissenschaften, in 1909, in volume 84, pages 515-522

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Published in Wiener Entomologische Zeitung, in 1922, in volume 39, pages 95-96

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Published in Ibis, in 1860, in volume 2, issue 2, pages 140-147

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Published in Ibis, in 1865, in volume 1, issue 4, pages 496-525

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Published in Ibis, in 1865, in volume 1, issue 2, pages 199-219

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Published in Entomological News, Philadelphia, in 1909, in volume 20, issue 4, pages 179-181

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Published in The Auk, in 1894, in volume 11, pages 318-319

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