Published in Proceedings of The American Philosophical Society, in 1885, in volume 22, issue 117, pages 72-78

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Published in American Fern Journal, in 1970, in volume 60, pages 30-32

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Published in Madroño, in 1991, in volume 38, issue 1, pages 45-56

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Published in Madroño, in 1997, in volume 44, issue 2, pages 170-183

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Published in Insects of Samoa, in 1928, in volume 7, issue 2, pages 55-76

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Published in The Auk, in 1914, in volume 31, pages 412

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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1910, in volume 62, pages 403-406

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Published in Proceedings of The Entomological Society of Washington, in 1985, in volume 87, pages 583-586

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Published in Novon, in 2005, in volume 15, pages 464-470

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Published in Novon, in 2003, in volume 13, pages 318-321

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Published in Journal of South African botany, in 1943, in volume 9, pages 137-140

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Published in Occasional Papers Museum of Texas Tech University, in 2006, in volume 257, pages 1-11

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Published in Madroño, in 1989, in volume 36, issue 3, pages 174

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Published in Jour Bombay Nat Hist Soc, in 1947, in volume 46, issue 4, pages 593-613

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Published in Bull. Zool. Nom., in 1962, in volume 19, pages 202-204

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Published in Madroño, in 2000, in volume 47, issue 1, pages 68-69

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Published in Bulletin of The African Bird Club, in 2005, in volume 12, issue 1, pages 40-41

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Published in Journal of Raptor Research, in 2002, in volume 36, issue 2, pages 144-145

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Published in Bothalia, in 1922, in volume 1, pages 83-86

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Published in Bothalia, in 1922, in volume 1, pages 87-96

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Published in Bothalia, in 1922, in volume 1, pages 33-38

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Published in Novon, in 2005, in volume 15, pages 471-473

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Published in The Wilson Bulletin, in 1973, in volume 85, issue 4, pages 436-441

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Published in Journal and Proceedings of the Royal Society of Western Australia, in 1915, in volume 1, pages 45-54

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Published in Madroño, in 1957, in volume 14, issue 1, pages 30-36

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Published in Madroño, in 1993, in volume 40, issue 3, pages 178-186

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Published in American Journal of Science, in 1908, in volume 25, issue 147, pages 169-212

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Published in The Auk, in 1916, in volume 33, pages 434

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

Published in The Auk, in 1913, in volume 30, pages 578-579

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

Published in Bothalia, in 1922, in volume 1, pages 97-104

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Published in The Flowering Plants of South Africa, in 1938, in volume 18, pages 1

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Published in Rhodora, in 1899, in volume 1, issue 10, pages 193

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Published in Novon, in 2005, in volume 15, pages 474-476

Created: 2011-01-28, modified: 2011-06-21

Published in Entomological News, in 1992, in volume 103, pages 72-77

Created: 2011-06-10, modified: 2021-04-05

Published in Bulletin of the British Museum (Natural History). Geology., in 1986, in volume 40, issue 5, pages 259-264

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Published in Entomologist's monthly Magazine, in 1911, in volume 47, pages 60-63

Created: 2011-05-19, modified: 2023-02-16

Published in Contributions in Science, in 1957, in volume 13, pages 1-22

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Published in Annals of the South African Museum, in 1910, in volume 5, pages 425-428

Created: 2011-05-19, modified: 2011-10-03

Published in Journal of South African botany, in 1969, in volume 34, pages 111

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Published in Pacific Science, in 1949, in volume 3, issue 3, pages 231-270

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Published in Phytologia, in 1985, in volume 58, issue 2, pages 105-164

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Published in Madroño, in 1989, in volume 36, issue 3, pages 187-197

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Published in Entomologist's Record and Journal of Variation, in 1996, in volume 108, issue 11-12, pages 329-335

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Published in The Auk, in 1911, in volume 28, pages 179-188

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

Published in The Auk, in 1914, in volume 31, pages 257-258

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

Published in The Auk, in 1916, in volume 33, pages 77

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

Published in Bothalia, in 1922, in volume 1, pages 105-109

Created: 2016-01-22, modified: 2016-01-22

Published in Bothalia, in 1922, in volume 1, pages 57-58

Created: 2016-01-22, modified: 2016-01-22

Published in Palaeontology, in 1958, in volume 1, issue 3, pages 193-199

Created: 2016-04-23, modified: 2016-04-23

Published in Madroño, in 1972, in volume 21, issue 5, pages 265-267

Created: 2016-02-15, modified: 2023-02-16