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Published in The Auk, in 1916, in volume 33, pages 187-193

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Published in Palaeontology, in 1996, in volume 39, issue 1, pages 97-147

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Published in The Wilson Bulletin, in 1984, in volume 96, issue 4, pages 561-574

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Published in Sida, Contributions To Botany, in 1988, in volume 13, issue 1, pages 117-118

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Published in Bulletin of the British Museum (Natural History). Geology., in 1988, in volume 42, pages 1-245

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Published in Journal of The New York Entomological Society, in 1931, in volume 39, issue 3, pages 295-298

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Published in Asa Gray correspondence. Senders Be-Bo, in 1856, pages 1

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Published in Asa Gray correspondence. Senders Be-Bo, in 1856, pages 1

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Published in Veliger, in 1981, in volume 23, pages 321-324

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Published in Asa Gray correspondence. Senders A, in 1881, pages 1-2

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Published in Hedwigia, in 1892, in volume 31, pages 137-147

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Published in Hedwigia, in 1870, in volume 9, pages 128

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Published in Hedwigia, in 1876, in volume 15, pages 34-47

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Published in Forktail, in 2013, in volume 29, pages 31-36

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Published in Botanical Gazette, in 1906, in volume 42, issue 3, pages 215-221

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Published in Hedwigia, in 1892, in volume 31, pages 88-89

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Published in Hedwigia, in 1889, in volume 28, pages 93-96

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Published in Hedwigia, in 1889, in volume 28, pages 97-98

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Published in Hedwigia, in 1889, in volume 28, pages 8-12

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Published in Hedwigia, in 1895, in volume 34, pages 132-138

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Published in Hedwigia, in 1888, in volume 27, pages 179-180

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Published in Hedwigia, in 1865, in volume 4, pages 129-130

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Published in Hedwigia, in 1892, in volume 31, pages 189-190

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Published in Hedwigia, in 1889, in volume 28, pages 292-294

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Published in Hedwigia, in 1879, in volume 18, pages 65-67

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Published in Mycotaxon, in 1983, in volume 17, pages 521-522

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Published in Proceedings of the Malacological Society of London, in 1909, in volume 8, issue 4, pages 196

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Published in Zeitschrift für wissenschaftliche Insektenbiologie, in 1905, in volume 1, pages 347-360

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Published in Bulletin of the British Ornithologists' Club, in 2013, in volume 133, issue 1, pages 19-23

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Published in Journal of The Botanical Research Institute of Texas, in 2015, in volume 9, issue 2, pages 477-484

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Published in Proceedings of The Entomological Society of Washington, in 1983, in volume 85, pages 628-630

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