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Published in Rhodora, in 1937, in volume 39, pages 425-8

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Published in Journal of the Arnold Arboretum, in 1968, in volume 49, pages 41-51

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Published in Botanical Gazette, in 1920, in volume 69, issue 5, pages 391-406

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Published in Biol Bull, in 1983, in volume 165, pages 409-415

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Published in Journal of The Lepidopterists' Society, in 1989, in volume 43, pages 244

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Published in Sida, Contributions To Botany, in 1996, in volume 17, issue 2, pages 367-384

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Published in Botanical Gazette, in 1922, in volume 73, issue 6, pages 496-497

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Published in Botanical Gazette, in 1918, in volume 66, issue 6, pages 512-523

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Published in Botanical Gazette, in 1921, in volume 71, issue 6, pages 469-471

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Published in Pan-Pacific Entomologist, in 1968, in volume 44, pages 168-169

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Published in Madroño, in 1983, in volume 30, issue 3, pages 153-158

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Published in Phytologia, in 1986, in volume 60, pages 105-106

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Published in Rhodora, in 1926, in volume 28, issue 7, pages 132

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Published in Sida, Contributions To Botany, in 1985, in volume 11, issue 2, pages 248-249

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Published in Mycotaxon, in 1979, in volume 8, issue 1, pages 50-118

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Published in Mycotaxon, in 1979, in volume 8, issue 1, pages 1-49

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Published in The Auk, in 1920, in volume 37, pages 478

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Published in Palaeontology, in 1979, in volume 22, issue 1, pages 135-166

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Published in Rhodora, in 1926, in volume 28, issue 10, pages 208

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Published in Journal of Research on the Lepidoptera, in 1963, in volume 2, issue 2, pages 142

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Published in Sida, Contributions To Botany, in 2003, in volume 20, issue 3, pages 1277-1287

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Published in The Beagle, in 1987, in volume 4, pages 133-138

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Published in Biol Bull, in 1948, in volume 94, pages 55-59

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Published in The Auk, in 1912, in volume 29, pages 393-394

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Published in American Fern Journal, in 1987, in volume 77, pages 102-105

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Published in University of Kansas, Museum of Natural History, Miscellaneous Publication, in 1966, in volume 17, issue 10, pages 493-502

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Published in Sida, Contributions To Botany, in 2003, in volume 20, issue 3, pages 1289-1297

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Published in Journal of the Lepidopterists' Society, in 1969, in volume 23, issue Supplement 1, pages 1-58

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Published in American Fern Journal, in 1978, in volume 68, pages 95

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Published in Botanical Gazette, in 1915, in volume 60, issue 2, pages 149-153

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Published in Sida, Contributions To Botany, in 2004, in volume 21, issue 1, pages 291-292

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Published in Bulletin of the British Ornithologists' Club, in 2014, in volume 134, issue 1, pages 30-51

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Published in Journal of The Botanical Research Institute of Texas, in 2007, in volume 1, issue 1, pages 753-761

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Published in The Auk, in 1908, in volume 25, pages 490

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Published in Sida, Contributions To Botany, in 1998, in volume 18, issue 2, pages 605-609

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Published in Palaeontology, in 1982, in volume 25, issue 3, pages 471-484

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Published in Madroño, in 1986, in volume 33, issue 4, pages 300-302

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Published in Journal of Research on the Lepidoptera, in 1963, in volume 2, issue 2, pages 137-141

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Published in Journal of Research on the Lepidoptera, in 1964, in volume 3, issue 3, pages 145-147

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Published in Journal of Research on the Lepidoptera, in 1966, in volume 5, pages 209-214

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Published in Journal of Research on the Lepidoptera, in 1966, in volume 5, pages 27-28

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Published in Memoirs of the Queensland Museum, in 1991, in volume 31, pages 309-319

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Published in Proceedings of the Entomological Society of Washington, in 1984, in volume 86, pages 439-442

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Published in Journal of The Botanical Research Institute of Texas, in 2009, in volume 3, issue 1, pages 84

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