Published in Transactions of The Royal Entomological Society of London, in 1896, in volume 44, pages 55-63

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Published in Transactions of The Royal Entomological Society of London, in 1916, in volume 63, pages 273-290

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Published in Torreya, in 1907, in volume 7, issue 7, pages 142-145

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Published in Transactions of The Royal Entomological Society of London, in 1907, in volume 55, pages 303-308

Created: 2010-06-23, modified: 2012-05-25

Published in Transactions of The Royal Entomological Society of London, in 1893, in volume 41, pages 75-82

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Published in Transactions of The Royal Entomological Society of London, in 1914, in volume 62, pages 169-172

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Published in Biol Bull, in 1959, in volume 117, pages 371-381

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Published in Biol Bull, in 1967, in volume 132, pages 200-210

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Published in American Fern Journal, in 1917, in volume 7, pages 121-125

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Published in The Wilson Bulletin, in 2004, in volume 116, issue 4, pages 342-346

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Published in Telopea, in 2001, in volume 9, issue 2, pages 409-413

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Published in Kirtlandia, in 2010, in volume 57, pages 46-52

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Published in Madroño, in 1951, in volume 11, issue 1, pages 22-24

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Published in Madroño, in 1973, in volume 22, issue 1, pages 31

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Published in Rhodora, in 1927, in volume 29, pages 26-32

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Published in Sida, Contributions To Botany, in 2004, in volume 21, issue 1, pages 481-485

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1889, pages 1

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Published in Rhodora, in 1941, in volume 43, issue 512, pages 344-348

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Published in Madroño, in 2017, in volume 64, issue 2, pages 60

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Published in Madroño, in 2015, in volume 62, pages 124-135

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Published in Madroño, in 1980, in volume 27, issue 4, pages 189

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Published in Madroño, in 1941, in volume 6, issue 1, pages 13-15

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Published in Torreya, in 1928, in volume 28, issue 3, pages 53-57

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Published in Rhodora, in 1927, in volume 29, issue 348, pages 246-247

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Published in Victorian Naturalist, in 2010, in volume 127, issue 5, pages 216-217

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Published in Victorian Naturalist, in 2011, in volume 128, issue 6, pages 280

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Published in Zoologica New York, in 1921, in volume 3, pages 137-168

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Published in American Fern Journal, in 1962, in volume 52, pages 132-133

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Published in American Fern Journal, in 1970, in volume 60, pages 119-128

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Published in Palaeontology, in 1971, in volume 14, issue 2, pages 266-293

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Published in Torreya, in 1932, in volume 32, issue 6, pages 147-153

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Published in Rhodora, in 1928, in volume 30, issue 351, pages 49-52

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Published in Rhodora, in 1929, in volume 31, issue 370, pages 194-195

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Published in Rhodora, in 1927, in volume 29, issue 340, pages 72-75

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Published in Torreya, in 1927, in volume 27, issue 5, pages 81-83

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Published in Torreya, in 1907, in volume 7, issue 4, pages 76-78

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Published in Torreya, in 1918, in volume 18, issue 9, pages 188-190

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Published in Torreya, in 1941, in volume 41, issue 5, pages 145-150

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Published in Torreya, in 1909, in volume 9, issue 2, pages 30-32

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Published in Victorian Naturalist, in 2013, in volume 130, issue 3, pages 145-148

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Published in Phytologia, in 1971, in volume 21, issue 3, pages 165-195

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Published in Rhodora, in 1957, in volume 59, issue 698, pages 43-44

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Published in American Fern Journal, in 1964, in volume 54, pages 71-73

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Published in Botanical Gazette, in 1918, in volume 65, issue 3, pages 201-226

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Published in Psyche: A Journal of Entomology, in 1935, in volume 42, issue 1, pages 68-72

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Published in The Wilson Bulletin, in 1912, in volume 24, issue 4, pages 197

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Published in Palaeontology, in 1972, in volume 15, issue 3, pages 504-518

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Published in Phytologia, in 1971, in volume 22, pages 71-82

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Published in Phytologia, in 1935, in volume 1, pages 145-150

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Published in Phytologia, in 1935, in volume 1, pages 151-153

Created: 2011-01-26, modified: 2023-02-16