Published in Palaeontology, in 1993, in volume 36, issue 1, pages 21-63
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Published in Palaeontology, in 1976, in volume 19, issue 1, pages 185-190
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Published in Palaeontology, in 1974, in volume 17, issue 4, pages 745-777
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Published in Palaeontology, in 1975, in volume 18, issue 4, pages 753-773
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Published in Palaeontology, in 1997, in volume 40, issue 2, pages 597-617
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Published in Rhodora, in 1942, in volume 44, issue 517, pages 4-9
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Published in Palaeontology, in 1971, in volume 14, issue 2, pages 303-337
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Published in Phytologia, in 1985, in volume 57, issue 4, pages 311-312
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Published in Palaeontology, in 1985, in volume 28, issue 4, pages 679-713
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Published in Phytologia, in 1977, in volume 36, issue 1, pages 25-27
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Published in Rhodora, in 1950, in volume 52, issue 622, pages 233-245
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Published in Madroño, in 1942, in volume 6, issue 5, pages 153-155
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Published in Torreya, in 1941, in volume 41, issue 5, pages 164-166
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Published in Proceedings of The American Philosophical Society, in 1916, in volume 55, issue 220, pages 291-296
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Published in Madroño, in 1942, in volume 6, issue 5, pages 151-153
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Published in Madroño, in 2010, in volume 57, pages 281-282
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Published in Palaeontology, in 1976, in volume 19, issue 4, pages 615-625
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Published in Rhodora, in 1958, in volume 60, issue 710, pages 44-53
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Published in Proceedings of The American Philosophical Society, in 1912, in volume 51, issue 203, pages 18-49
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Published in Rhodora, in 1931, in volume 33, issue 392, pages 165-167
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Published in Rhodora, in 1934, in volume 36, issue 428, pages 305-308
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Published in Rhodora, in 1939, in volume 41, issue 490, pages 504-508
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Published in Madroño, in 1951, in volume 11, issue 4, pages 172-184
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Published in Pan-Pacific Entomologist, in 1960, in volume 36, pages 167-170
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Published in Rhodora, in 1950, in volume 52, issue 624, pages 281-283
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Published in Transactions of The American Entomological Society, in 1922, in volume 48, pages 197-203
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Published in Transactions of The American Entomological Society, in 1890, in volume 17, pages 59-92
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Published in Transactions of The American Entomological Society, in 1899, in volume 26, pages 310-336
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Published in Rhodora, in 1956, in volume 58, issue 685, pages 23-24
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Published in Madroño, in 1946, in volume 8, issue 8, pages 258-263
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Published in Madroño, in 1942, in volume 6, issue 5, pages 173-175
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Published in Brimleyana, in 1994, in volume 21, pages 77-85
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Published in Madroño, in 1974, in volume 22, issue 8, pages 404-405
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Published in Rhodora, in 1977, in volume 79, issue 817, pages 133-138
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Published in American Fern Journal, in 1983, in volume 73, pages 109-116
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Published in Zoologica, in 1965, in volume 50, issue 14, pages 191-254
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Published in Proceedings of The California Academy of Sciences, in 2005, in volume 56, Supplement I, issue 14, pages 159-160
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Published in Madroño, in 2007, in volume 54, pages 345-353
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Published in Annals of the Missouri Botanical Garden, in 1941, in volume 28, pages 245-248
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Published in Psyche: A Journal of Entomology, in 1889, in volume 5, issue 160-164, pages 235-238
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Published in Annals of the Missouri Botanical Garden, in 1990, in volume 77, pages 722-784
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Published in Madroño, in 1974, in volume 22, issue 7, pages 333-360
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Published in Annals And Magazine of Natural History, in 1898, in volume 1, pages 1-17
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Published in Memoirs of the New York Botanical Garden, in 1957, in volume 9, issue 3, pages 235-392
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Published in Journal of The Lepidopterists' Society, in 1998, in volume 52, pages 118-119
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Published in Novon, in 2000, in volume 10, pages 366-367
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Published in Phasmid Studies, in 1995, in volume 4, issue 2, pages 54-59
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