Published in Zoologischer Anzeiger, in 1889, in volume 12, pages 308-312

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Published in Zoologischer Anzeiger, in 1906, in volume 31, pages 82-86

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Published in Zoologischer Anzeiger, in 1908, in volume 33, pages 86-89

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Published in Phytologia, in 1994, in volume 77, issue 6, pages 425-430

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Published in American Fern Journal, in 2011, in volume 101, pages 105-116

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Published in Zoologische Jahrbuecher (Systematik), in 1905, in volume 21, pages 451-466

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Published in American Fern Journal, in 2010, in volume 100, pages 180-183

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Published in American Fern Journal, in 2008, in volume 98, pages 33-41

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Published in Mycotaxon, in 2011, in volume 115, issue 1, pages 495-500

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Published in Zitteliana, in 1982, in volume 10, pages 395-398

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Published in Mittheilungen aus der Zoologischen Station zu Neapel, in 1879, in volume 1, pages 180-217

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Published in Novon, in 2002, in volume 12, pages 546-550

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Published in Annals And Magazine of Natural History, in 1893, in volume 11, pages 231-235

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Published in Novon, in 2004, in volume 14, issue 4, pages 513-515

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Published in Novon: A Journal For Botanical Nomenclature, in 2009, in volume 19, pages 194-196

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Published in Journal of The Arnold Arboretum, in 1983, in volume 64, issue 4, pages 565-597

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Published in Mycotaxon, in 2011, in volume 116, issue 1, pages 341-347

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Published in Novon, in 2004, in volume 14, issue 1, pages 149-151

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Published in Sitzungsberichte der Königlich Preussischen Akademie der Wissenschaften zu Berlin, in 1888, in volume 1888, pages 1141-1173

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Published in Mycotaxon, in 2011, in volume 117, issue 1, pages 321-330

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Published in Palaeontology, in 1996, in volume 39, issue 2, pages 351-375

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Published in Novon: A Journal for Botanical Nomenclature, in 2013, in volume 22, issue 4, pages 424-427

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Published in Novon: A Journal For Botanical Nomenclature, in 2009, in volume 19, pages 133-134

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Published in Report on the scientific results of the "Michael Sars" north Atlantic deep-sea expedition 1910, in 1913, in volume 3, pages 1-28

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Published in Proceedings of The Biological Society of Washington, in 1999, in volume 112, pages 661-666

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Published in Malacologia, in 1992, in volume 34, pages 143-342

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Published in Proceedings of The Linnean Society of New South Wales, in 1956, in volume 81, pages 184-192

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Published in Memoirs of the Queensland Museum, in 1994, in volume 34, pages 513-522

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Published in Smithsonian herpetological information service, in 1998, in volume 118, pages 1-20

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Published in American Fern Journal, in 2009, in volume 99, pages 145-154

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Published in Memoirs of the Queensland Museum, in 1994, in volume 34, pages 489-496

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Published in The Auk, in 1919, in volume 36, pages 600-601

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Published in Nautilis, in 1923, in volume 36, pages 103-104

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Published in Discovery reports, in 1936, in volume 12, pages 59-193

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Published in Scopus, in 1977, in volume 1, pages 84-86

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Published in The Auk, in 1914, in volume 31, pages 415

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1858, pages 1-3

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1859, pages 1-3

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

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

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1860, pages 1-3

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1-5

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1-2

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1857, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1858, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1855, pages 1

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1856, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1

Created: 2017-06-24, modified: 2017-06-24

Published in Journal of Research on the Lepidoptera, in 1967, in volume 6, pages 31-42

Created: 2018-05-21, modified: 2018-05-21