Published in Zoologica New York, in 1952, in volume 37, pages 105-150
Created: 2016-07-04, modified: 2016-07-04
Published in Psyche, in 1967, in volume 74, issue 3, pages 234-236
Created: 2017-10-05, modified: 2017-10-05
Published in Psyche: A Journal of Entomology, in 1928, in volume 35, issue 1, pages 16-28
Created: 2016-06-19, modified: 2016-06-19
Published in Psyche: A Journal of Entomology, in 1930, in volume 37, issue 2, pages 118-131
Created: 2016-06-19, modified: 2016-06-19
Published in Bulletin United States National Museum, in 1928, in volume 143, pages 1-351
Created: 2012-09-05, modified: 2013-12-04
Published in Transactions of The American Entomological Society, in 1916, in volume 42, pages 399-434
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Published in The Wilson Bulletin, in 1920, in volume 32, issue 3, pages 73-79
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Published in Entomological News, Philadelphia, in 1919, in volume 30, issue 7, pages 198-200
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Published in Proceedings of The United States National Museum, in 1924, in volume 64, pages 1-52
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Published in Pan-Pacific Entomologist, in 1936, in volume 12, pages 91-96
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Published in Rhodora, in 1962, in volume 64, issue 759, pages 195-200
Created: 2014-06-16, modified: 2016-07-26
Published in Journal of The Arnold Arboretum, in 1939, in volume 20, issue 4, pages 403-408
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Published in American Fern Journal, in 1968, in volume 58, pages 64-70
Created: 2017-04-23, modified: 2017-04-23
Published in Pan-Pacific Entomologist, in 1964, in volume 40, pages 108-110
Created: 2017-05-28, modified: 2017-05-28
Published in Pan-Pacific Entomologist, in 1963, in volume 39, pages 186-188
Created: 2017-05-28, modified: 2017-05-28
Published in Journal of The Arnold Arboretum, in 1937, in volume 18, issue 2, pages 118-129
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1962, in volume 43, issue 4, pages 351-358
Created: 2016-07-07, modified: 2016-07-07
Published in Pan-Pacific Entomologist, in 1940, in volume 16, pages 132-134
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Published in Pan-Pacific Entomologist, in 1938, in volume 14, pages 178-185
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Published in Rhodora, in 1957, in volume 59, issue 698, pages 36-38
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Published in Journal of Hymenoptera Research, in 2009, in volume 18, issue 2, pages 227-243
Created: 2011-10-04, modified: 2014-06-20
Published in Novon, in 1993, in volume 3, pages 163
Created: 2014-06-14, modified: 2014-06-14
Published in Fieldiana: Botany, New Series, in 1991, in volume 27, pages 167-170
Created: 2022-12-23, modified: 2022-12-23
Published in Journal of The Arnold Arboretum, in 1932, in volume 13, issue 2, pages 145-179
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1939, in volume 20, issue 1, pages 64-72
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1935, in volume 16, issue 3, pages 347-352
Created: 2016-07-07, modified: 2016-07-07
Published in Annals of the Entomological Society of America, in 1916, in volume 9, issue 4, pages 344-352
Created: 2016-08-22, modified: 2016-08-22
Published in Pan-Pacific Entomologist, in 1940, in volume 16, pages 127-131
Created: 2017-05-21, modified: 2017-05-21
Published in Journal of The Arnold Arboretum, in 1952, in volume 33, issue 2, pages 188-191
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1951, in volume 32, issue 4, pages 403-408
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1951, in volume 32, issue 3, pages 256-262
Created: 2016-07-07, modified: 2016-07-07
Published in Proceedings of The Entomological Society of Washington, in 1979, in volume 81, pages 576-579
Created: 2011-06-10, modified: 2011-06-21
Published in The Wilson Bulletin, in 1942, in volume 54, issue 2, pages 121-131
Created: 2016-12-04, modified: 2016-12-04
Published in Moscosoa, in 1984, in volume 3, pages 83-90
Created: 2015-04-21, modified: 2015-04-21
Published in American Fern Journal, in 1976, in volume 66, pages 81-82
Created: 2017-04-23, modified: 2017-04-23
Published in Annals of the Missouri Botanical Garden, in 1938, in volume 25, pages 299-359
Created: 2010-01-08, modified: 2015-12-16
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 4, pages 421-433
Created: 2016-07-07, modified: 2016-07-07
Published in American Fern Journal, in 1968, in volume 58, pages 90-91
Created: 2017-04-23, modified: 2017-04-23
Published in American Fern Journal, in 1974, in volume 64, pages 3-12
Created: 2017-04-23, modified: 2017-04-23
Published in Rhodora, in 1940, in volume 42, issue 504, pages 524-525
Created: 2014-06-16, modified: 2016-07-26
Published in Rhodora, in 1932, in volume 34, issue 399, pages 41-48
Created: 2014-06-16, modified: 2016-07-26
Published in Rhodora, in 1917, in volume 19, issue 221, pages 92
Created: 2016-07-19, modified: 2016-07-26
Published in Rhodora, in 1925, in volume 27, issue 317, pages 73-76
Created: 2016-07-19, modified: 2016-07-19
Published in Rhodora, in 1934, in volume 36, issue 421, pages 1-7
Created: 2016-07-19, modified: 2016-07-19
Published in Proceedings of the Entomological Society of Washington, in 1986, in volume 88, pages 628-633
Created: 2010-11-04, modified: 2011-06-21
Published in Journal of The Arnold Arboretum, in 1947, in volume 28, issue 1, pages 1-98
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1956, in volume 37, issue 2, pages 153-159
Created: 2016-07-07, modified: 2016-07-07
Published in Novon, in 1992, in volume 2, issue 4, pages 368-382
Created: 2010-01-29, modified: 2011-09-12
Published in Pan-Pacific Entomologist, in 1999, in volume 75, issue 1, pages 18-22
Created: 2018-06-24, modified: 2018-06-24
Published in American Fern Journal, in 1972, in volume 62, pages 93-95
Created: 2017-04-23, modified: 2017-04-23