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Published in Rhodora, in 1983, in volume 85, pages 421-432

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Published in Journal of the Arnold Arboretum, in 1982, in volume 63, pages 411-427

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Published in Journal of the Arnold Arboretum, in 1971, in volume 52, pages 267-284

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Published in Rhodora, in 2000, in volume 102, pages 514-517

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Published in Proceedings of The Biological Society of Washington, in 1922, in volume 35, pages 115-116

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Published in Journal of the Arnold Arboretum, in 1970, in volume 51, pages 529-523

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Published in Journal of the Arnold Arboretum, in 1990, in volume 71, pages 453-486

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Published in Journal of the Arnold Arboretum, in 1970, in volume 51, pages 185-203

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Published in Journal of the Arnold Arboretum, in 1971, in volume 52, pages 40-68

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Published in Bull. Zool. Nom., in 1967, in volume 24, pages 237-238

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Published in Rhodora, in 2003, in volume 105, issue 923, pages 286-291

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Published in Proceedings of The Biological Society of Washington, in 1921, in volume 34, pages 67-75

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Published in Rhodora, in 1989, in volume 91, pages 49-69

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Published in Contributions From The University of Michigan Herbarium, in 1992, in volume 18, pages 73-86

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Published in Palaeontology, in 1965, in volume 8, issue 1, pages 113-131

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Published in Palaeontology, in 1962, in volume 5, issue 3, pages 540-549

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Published in Veliger, in 1970, in volume 12, pages 379-380

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Published in Palaeontology, in 1963, in volume 6, issue 1, pages 166-171

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Published in Proceedings of The Biological Society of Washington, in 1900, in volume 13, pages 154-155

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Published in Proceedings of The Biological Society of Washington, in 1893, in volume 8, pages 1-8

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Published in Proceedings of the Entomological Society of Washington, in 2003, in volume 105, pages 809-815

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Published in Proceedings of The American Philosophical Society, in 1898, in volume 37, issue 158, pages 312-319

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Published in American Malacological Bulletin, in 1984, in volume 2, pages 97

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Published in Proceedings of The Biological Society of Washington, in 1893, in volume 8, pages 113-116

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Published in Proceedings of The Biological Society of Washington, in 1896, in volume 10, pages 109-112

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Published in Proceedings of The Biological Society of Washington, in 1901, in volume 14, pages 97-98

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Published in Proceedings of The Biological Society of Washington, in 1906, in volume 19, pages 61-65

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Published in Proceedings of The Biological Society of Washington, in 1911, in volume 24, pages 53-55

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Published in American Malacological Bulletin, in 1987, in volume 5, issue 2, pages 197-214

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Published in J. Bombay Nat. Hist. Soc, in 1904, in volume 15, pages 729-730

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Published in Proceedings of the Entomological Society of Washington, in 1987, in volume 89, pages 478-482

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Published in Mycotaxon, in 2016, in volume 131, issue 3, pages 679-685

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Published in Proceedings of the Biological Society of Washington, in 1906, in volume 19, pages 83-85

Created: 2010-11-20, modified: 2011-06-21

Published in Proceedings of The Biological Society of Washington, in 1900, in volume 13, pages 57-59

Created: 2011-07-31, modified: 2011-07-31

Published in Proceedings of The Biological Society of Washington, in 1901, in volume 14, pages 33-34

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Published in Proceedings of The Biological Society of Washington, in 1901, in volume 14, pages 41-45

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Published in Proceedings of The Biological Society of Washington, in 1901, in volume 14, pages 95-96

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Published in Proceedings of The Biological Society of Washington, in 1902, in volume 15, pages 51-52

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Published in Proceedings of The Biological Society of Washington, in 1902, in volume 15, pages 173-175

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Published in Proceedings of The Biological Society of Washington, in 1903, in volume 16, pages 145-146

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Published in Proceedings of The Biological Society of Washington, in 1911, in volume 24, pages 3-6

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Published in Proceedings of The Biological Society of Washington, in 1911, in volume 24, pages 241-242

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Published in Proceedings of The Biological Society of Washington, in 1913, in volume 26, pages 113-114

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Published in Proceedings of The Biological Society of Washington, in 1914, in volume 27, pages 211-212

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Published in Proceedings of The Biological Society of Washington, in 1936, in volume 49, pages 145-146

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Published in Veliger, in 2001, in volume 44, pages 95-98

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Published in Proceedings of The American Philosophical Society, in 1911, in volume 50, issue 198, pages 139-146

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Published in The Auk, in 1897, in volume 14, pages 332-333

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Published in Entomological News, in 1982, in volume 93, pages 70-74

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