Published in Palaeontology, in 1962, in volume 4, issue 4, pages 581-591

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Published in Journal of The New York Entomological Society, in 1940, in volume 48, issue 2, pages 117-125

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Published in Pan-Pacific Entomologist, in 1937, in volume 13, pages 109-110

Created: 2017-05-21, modified: 2017-05-21

Published in Pan-Pacific Entomologist, in 1947, in volume 23, pages 79-83

Created: 2017-05-21, modified: 2017-05-21

Published in Pan-Pacific Entomologist, in 1942, in volume 18, pages 165-176

Created: 2017-05-21, modified: 2017-05-21

Published in The Wilson Bulletin, in 1979, in volume 91, issue 4, pages 599-607

Created: 2017-08-22, modified: 2023-02-16

Published in Journal of The Arnold Arboretum, in 1986, in volume 67, issue 2, pages 187-232

Created: 2016-07-07, modified: 2025-12-17

Published in Pan-Pacific Entomologist, in 1989, in volume 65, issue 1, pages 17-24

Created: 2018-07-03, modified: 2018-07-03

Published in The Great Basin Naturalist, in 1985, in volume 45, issue 2, pages 299-312

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Published in Journal of the Entomological Society of British Columbia, in 1968, in volume 65, pages 24-33

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Published in Journal of the Entomological Society of British Columbia, in 1967, in volume 64, pages 56-59

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Published in Journal of the Entomological Society of British Columbia, in 1970, in volume 67, pages 30-31

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Published in Journal of the Entomological Society of British Columbia, in 1966, in volume 63, pages 4-10

Created: 2025-11-23, modified: 2025-11-23

Published in Journal of the Arnold Arboretum, in 1982, in volume 63, pages 1-30

Created: 2011-01-26, modified: 2025-12-17

Published in Journal of The Arnold Arboretum, in 1982, in volume 63, issue 1, pages 31-61

Created: 2017-11-11, modified: 2025-12-17

Published in Proceedings of The Biological Society of Washington, in 1990, in volume 103, pages 376-379

Created: 2011-06-10, modified: 2011-06-21

Published in Annals of Tropical Medicine & Parasitology, in 1925, in volume 19, issue 1, pages 137-139

Created: 2022-11-01, modified: 2022-11-01

Published in Torreya, in 1906, in volume 6, issue 9, pages 189-195

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Published in Nautilis, in 1918, in volume 31, pages 136-137

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Published in Phytologia, in 1972, in volume 23, issue 5, pages 455-459

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Published in Botanical Gazette, in 1882, in volume 7, issue 5, pages 64

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Published in Rhodora, in 1921, in volume 23, issue 271, pages 177-179

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Published in Rhodora, in 1931, in volume 33, issue 393, pages 193-198

Created: 2014-06-16, modified: 2023-02-16

Published in Rhodora, in 1918, in volume 20, issue 232, pages 63-64

Created: 2016-07-19, modified: 2023-02-16

Published in Entomologische Zeitung Stettin, in 1857, in volume 18, pages 375-380

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Published in Torreya, in 1907, in volume 7, issue 2, pages 35-36

Created: 2022-12-15, modified: 2022-12-15

Published in Torreya, in 1907, in volume 7, issue 12, pages 235-236

Created: 2022-12-15, modified: 2022-12-15

Published in The Auk, in 1885, in volume 2, pages 222-223

Created: 2013-03-08, modified: 2013-03-08

Published in The Auk, in 1919, in volume 36, pages 147-148

Created: 2013-03-08, modified: 2013-03-08

Published in Botanical Gazette, in 1879, in volume 4, issue 9, pages 209-210

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1883, in volume 8, issue 1, pages 157-159

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Published in Botanical Gazette, in 1889, in volume 14, issue 6, pages 158

Created: 2017-03-14, modified: 2017-03-14

Published in Torreya, in 1918, in volume 18, issue 4, pages 71-74

Created: 2022-12-14, modified: 2022-12-14

Published in Torreya, in 1925, in volume 25, issue 1, pages 10-11

Created: 2022-12-14, modified: 2022-12-14

Published in The Auk, in 1897, in volume 14, pages 331-332

Created: 2013-03-07, modified: 2013-03-08

Published in The Auk, in 1898, in volume 15, pages 340-341

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in 1877, pages 1-2

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in 1878, pages 1-2

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in 1878, pages 1-2

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in 1878, pages 1-2

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in 1882, pages 1

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in 1882, pages 1-2

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in 1882, pages 1-2

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in 1882, pages 1

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in 1882, pages 1-2

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in 1883, pages 1

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in 1885, pages 1-2

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in 1879, pages 1

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in 1869, pages 1-2

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in 1858, pages 1-2

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