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Published in Bulletin of The British Ornithologists' Club, in 1963, in volume 83, pages 77
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Published in The Wilson Bulletin, in 1965, in volume 77, issue 3, pages 251-256
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Published in Rhodora, in 1919, in volume 21, issue 244, pages 73-76
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Published in Bulletin of The British Ornithologists' Club, in 1979, in volume 99, pages 98-102
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Published in Rhodora, in 1926, in volume 28, issue 3, pages 43-46
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Published in Rhodora, in 1910, in volume 12, issue 133, pages 7
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Published in Veliger, in 1974, in volume 17, pages 23-36
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Published in Biol Bull, in 1994, in volume 186, pages 17-28
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Published in The Auk, in 1902, in volume 19, pages 145-149
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Published in Entomological News, in 1973, in volume 84, pages 251-252
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Published in Victorian Naturalist, in 1970, in volume 87, pages 170-172
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Published in Pan-Pacific Entomologist, in 1950, in volume 26, pages 93-94
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Published in Scopus, in 1981, in volume 5, pages 79
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Published in Rhodora, in 1914, in volume 16, issue 186, pages 105
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Published in Botanical Gazette, in 1918, in volume 65, issue 4, pages 354-358
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Published in Botanical Gazette, in 1918, in volume 65, issue 5, pages 475-478
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Published in The Auk, in 1908, in volume 25, pages 84-85
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Published in The Auk, in 1905, in volume 22, pages 167-169
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Published in The Auk, in 1903, in volume 20, pages 50-53
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Published in The Auk, in 1905, in volume 22, pages 205-206
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Published in The Auk, in 1915, in volume 32, pages 97-98
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Published in The Auk, in 1907, in volume 24, pages 186-189
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Published in The Auk, in 1917, in volume 34, pages 434-444
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Published in The Auk, in 1897, in volume 14, pages 99-100
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Published in Torreya, in 1928, in volume 28, issue 3, pages 45-51
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Published in The Auk, in 1906, in volume 23, pages 337
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Published in Rhodora, in 1976, in volume 78, issue 813, pages 25-36
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Published in Biol Bull, in 1982, in volume 162, pages 113-123
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