Published in Botanical Gazette, in 1922, in volume 74, issue 4, pages 442-446
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doi:10.1086/333129
Published in Ibis, in 1888, in volume 6, issue 4, pages 474-476
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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 1861, in volume 3, issue 3, pages 270-277
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Published in Ibis, in 1863, in volume 5, issue 2, pages 185-195
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Published in Ibis, in 1861, in volume 3, issue 2, pages 180-182
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Published in The Auk, in 1907, in volume 24, pages 354-355
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doi:10.2307/4070403
Published in Botanical Gazette, in 1901, in volume 31, issue 4, pages 272-273
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doi:10.1086/328100
Published in The Auk, in 1900, in volume 17, pages 77
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doi:10.2307/4069092
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 Journal für Ornithologie, in 1867, in volume 15, pages 207-211
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Published in Biol Bull, in 1934, in volume 66, pages 91-96
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doi:10.2307/1537322
Published in Torreya, in 1907, in volume 7, issue 8, pages 164-168
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Published in Ibis, in 1863, in volume 5, issue 4, pages 452-461
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Published in Ibis, in 1863, in volume 5, issue 3, pages 333-350
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Published in The Auk, in 1893, in volume 10, pages 357-360
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doi:10.2307/4067830
Published in Entomologist's Record and Journal of Variation, in 1976, in volume 88, issue 4, pages 98-99
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Published in Ibis, in 1867, in volume 3, issue 3, pages 335-360
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Published in Ibis, in 1862, in volume 4, issue 3, pages 265-275
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Published in Ibis, in 1861, in volume 3, issue 2, pages 190-196
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Published in Ibis, in 1860, in volume 2, issue 4, pages 404-406
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Published in Ibis, in 1859, in volume 1, issue 2, pages 162-166
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Published in Proceedings of The Zoological Society of London, in 1892, in volume 1892, pages 1-76
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Published in Proceedings of The Zoological Society of London, in 1877, in volume 1877, pages 1-27
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Published in Proceedings of The Zoological Society of London, in 1877, in volume 1877, pages 28-42
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Published in Proceedings of The Zoological Society of London, in 1877, in volume 1877, pages 368-418
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Published in Proceedings of The Zoological Society of London, in 1875, in volume 1875, pages 469-526
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Published in Proceedings of The Zoological Society of London, in 1873, in volume 1873, pages 89-152
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Published in Proceedings of The Zoological Society of London, in 1872, in volume 1872, pages 23-114
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Published in Proceedings of The Zoological Society of London, in 1872, in volume 1872, pages 602-635
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Published in Proceedings of The Zoological Society of London, in 1873, in volume 1873, pages 433-472
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Published in Proceedings of The Zoological Society of London, in 1871, in volume 1871, pages 36-101
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Published in Proceedings of The Zoological Society of London, in 1871, in volume 1871, pages 623-651
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Published in Proceedings of The Zoological Society of London, in 1870, in volume 1870, pages 279-332
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Published in Proceedings of The Zoological Society of London, in 1870, in volume 1870, pages 663-747
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Published in Notes From The Leyden Museum, in 1879, in volume 1, issue 2, pages 115
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Published in Raptor Research, in 1979, in volume 13, issue 3, pages 65-78
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Published in Ibis, in 1859, in volume 1, issue 3, pages 252-264
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Published in Ibis, in 1859, in volume 1, issue 2, pages 138-150
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Published in Ibis, in 1859, in volume 1, issue 1, pages 59-69
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Published in Ibis, in 1890, in volume 2, issue 2, pages 207-214
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Published in Ibis, in 1876, in volume 6, issue 3, pages 281-289
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Published in Ibis, in 1872, in volume 2, issue 1, pages 31-34
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Published in Ibis, in 1870, in volume 6, issue 2, pages 256-282
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Published in Ibis, in 1865, in volume 1, issue 3, pages 331-333
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Published in Ibis, in 1865, in volume 1, issue 2, pages 146-154
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Published in Proceedings of The Zoological Society of London, in 1877, in volume 1877, pages 418-456
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Published in Proceedings of The Zoological Society of London, in 1876, in volume 1876, pages 1-3
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Published in Proceedings of The Zoological Society of London, in 1868, in volume 1868, pages 526-566
Created: 2012-10-01, modified: 2012-10-01