Published in Biol Bull, in 1941, in volume 80, pages 429-440

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Published in Biol Bull, in 1950, in volume 99, pages 225-236

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Published in Biol Bull, in 1941, in volume 80, pages 1-17

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Published in Biol Bull, in 1950, in volume 99, pages 237-258

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Published in Jour Washington Acad Sci, in 1954, in volume 44, pages 201-211

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Published in Biol Bull, in 1941, in volume 81, pages 307-323

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Published in Biol Bull, in 1950, in volume 99, pages 259-271

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in 1940, pages 1-191

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Published in Botanical Gazette, in 1913, in volume 56, issue 4, pages 346

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Published in Madroño, in 1943, in volume 7, issue 3, pages 85-91

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Published in Biol Bull, in 1956, in volume 111, pages 358-363

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Published in Madroño, in 1947, in volume 9, issue 1, pages 25-30

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Published in Torreya, in 1933, in volume 33, issue 1, pages 1-3

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Published in Torreya, in 1936, in volume 36, issue 1, pages 1-2

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Published in American Fern Journal, in 1942, in volume 32, pages 127-138

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Published in Torreya, in 1945, in volume 44, issue 3, pages 59-60

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Published in Torreya, in 1937, in volume 37, issue 4, pages 83-84

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Published in Jour Washington Acad Sci, in 1935, in volume 25, pages 451-456

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Published in American Fern Journal, in 1964, in volume 54, pages 73-76

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Published in Telopea, in 1981, in volume 2, issue 2, pages 173-180

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Published in Zoologica New York, in 1947, in volume 32, pages 117-119

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Published in Botanical Gazette, in 1909, in volume 48, issue 1, pages 47-55

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Published in Australian Entomologist, in 1998, in volume 25, issue 4, pages 113-129

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Published in Sida, Contributions To Botany, in 1972, in volume 5, issue 1, pages 8-22

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Published in Phytologia memoirs, in 1983, in volume 6, pages 1-179

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Published in Phytologia, in 1995, in volume 79, issue 5, pages 346-355

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Published in Journal of The New York Entomological Society, in 1944, in volume 52, issue 4, pages 328

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Published in Rhodora, in 1968, in volume 70, issue 784, pages 462-466

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Published in Madroño, in 1979, in volume 26, issue 4, pages 184-187

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Published in Telopea, in 1988, in volume 3, issue 2, pages 167-176

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Published in The Wilson Bulletin, in 1961, in volume 73, issue 1, pages 96-106

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Published in Madroño, in 1997, in volume 44, issue 3, pages 299-300

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Published in Jour Washington Acad Sci, in 1947, in volume 37, pages 293-296

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Published in BULL BROOKLYN ENT SOC, in 1957, in volume 52, issue 3, pages 67-71

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Published in BULL BROOKLYN ENT SOC, in 1949, in volume 44, issue 1, pages 29-34

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Published in Rhodora, in 1972, in volume 74, issue 798, pages 242-253

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Published in The Wilson Bulletin, in 1927, in volume 39, issue 4, pages 215-217

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Published in Sida, Contributions To Botany, in 1977, in volume 7, issue 2, pages 103-106

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Published in Glasgow Naturalist, in 2012, in volume 25, issue 4, pages 12-13

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Published in Botanical Gazette, in 1919, in volume 67, issue 6, pages 449-468

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Published in Torreya, in 1935, in volume 35, issue 1, pages 7-10

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Published in Journal of The Lepidopterists' Society, in 1987, in volume 40, pages 242-245

Created: 2013-01-27, modified: 2013-01-27

Published in Sida, Contributions To Botany, in 1986, in volume 11, issue 4, pages 370

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Published in Phytologia, in 1974, in volume 27, issue 6, pages 502-503

Created: 2017-02-22, modified: 2017-02-22

Published in The Australian Entomologist, in 2012, in volume 39, issue 1, pages 1-4

Created: 2022-09-30, modified: 2022-09-30

Published in Entomologist's Record and Journal of Variation, in 2003, in volume 115, issue 1, pages 48

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Published in Proceedings of The Entomological Society of Washington, in 1953, in volume 55, issue 3, pages 135-142

Created: 2011-08-10, modified: 2016-08-23

Published in Transactions of The Philosophical Institute of Victoria, in 1860, in volume 4, pages 1-79

Created: 2020-07-02, modified: 2020-07-02

Published in American Fern Journal, in 1966, in volume 56, pages 163-167

Created: 2017-04-23, modified: 2017-04-23

Published in Journal of The New York Entomological Society, in 1941, in volume 49, issue 2, pages 199-204

Created: 2016-05-24, modified: 2016-05-24