Published in Palaeontology, in 1965, in volume 8, issue 4, pages 681-686
Created: 2016-04-23, modified: 2016-04-23
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Published in Palaeontology, in 1964, in volume 7, issue 1, pages 64-71
Created: 2016-04-23, modified: 2016-04-23
Published in Palaeontology, in 1969, in volume 12, issue 3, pages 420-440
Created: 2016-04-23, modified: 2016-04-23
Published in Journal of Arachnology, in 2008, in volume 36, issue 1, pages 195-198
Created: 2017-04-11, modified: 2017-04-11
Published in Rhodora, in 1909, in volume 11, issue 121, pages 14-15
Created: 2016-07-19, modified: 2016-07-19
Published in Rhodora, in 1909, in volume 11, issue 121, pages 9-12
Created: 2016-07-19, modified: 2016-07-19
Published in Veliger, in 1964, in volume 6, pages 230
Created: 2013-08-04, modified: 2013-08-04
Published in Mycologia, in 1911, in volume 3, issue 1, pages 5-22
Created: 2017-10-18, modified: 2017-10-18
Published in Entomologische Nachrichten. Berlin, in 1890, in volume 17, pages 190-192
Created: 2010-11-22, modified: 2011-06-21
Published in Quarterly Journal of Microscopical Science, in 1902, in volume 45, pages 637-652
Created: 2014-12-19, modified: 2014-12-19
Published in The Auk, in 1895, in volume 12, pages 192-195
Created: 2013-03-08, modified: 2013-03-08
Published in Biol Bull, in 1960, in volume 119, pages 65-74
Created: 2010-01-06, modified: 2011-06-21
Published in Veliger, in 1962, in volume 4, pages 199-202
Created: 2013-12-03, modified: 2013-12-03
Published in Botanical Gazette, in 1895, in volume 20, issue 11, pages 511
Created: 2017-03-14, modified: 2017-03-14
Published in Mycotaxon, in 2009, in volume 107, issue 1, pages 315-329
Created: 2025-02-03, modified: 2025-02-03
Published in Biol Bull, in 1991, in volume 181, pages 181-188
Created: 2010-01-07, modified: 2011-06-21
Published in The Auk, in 1895, in volume 12, pages 380-381
Created: 2013-03-08, modified: 2013-03-08
Published in Notulae Systematicae, in 1952, in volume 14, issue 4, pages 333-335
Created: 2016-12-07, modified: 2016-12-07
Published in Asa Gray correspondence. Senders A, in 1880, pages 1-2
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders A, in 1866, pages 1-2
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders A, in 1873, pages 1-2
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders A, in 1873, pages 1-2
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders A, in 1876, pages 1-4
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders A, in 1873, pages 1-2
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders A, in 1881, pages 1-2
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders A, in 1866, pages 1-2
Created: 2017-06-18, modified: 2017-06-18
Published in The Wilson Bulletin, in 1921, in volume 33, issue 3, pages 145
Created: 2016-11-27, modified: 2016-11-27
Published in Archiv für Naturgeschichte, in 1837, in volume 3, pages 123-136
Created: 2010-03-21, modified: 2023-02-16
Published in Veliger, in 2001, in volume 44, pages 109-115
Created: 2013-12-24, modified: 2013-12-24
Published in Phytoneuron, in 2015, in volume 2015-54, pages 1-2
Created: 2016-04-29, modified: 2016-04-29
Published in Journal of Raptor Research, in 1998, in volume 32, issue 2, pages 183
Created: 2017-04-07, modified: 2017-04-07
Published in Pacific Science, in 1962, in volume 16, issue 1, pages 42-56
Created: 2017-09-10, modified: 2017-09-10
Published in The Auk, in 1919, in volume 36, pages 597
Created: 2013-03-08, modified: 2013-03-08
Published in Asa Gray correspondence. Senders A, in 1882, pages 1-2
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders A, pages 1
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders A, pages 1
Created: 2017-06-18, modified: 2017-06-18
Published in Nautilis, in 1931, in volume 45, pages 37-41
Created: 2013-09-28, modified: 2013-09-28
Published in Nautilis, in 1893, in volume 7, pages 33-35
Created: 2013-09-28, modified: 2013-09-28
Published in Nautilis, in 1894, in volume 8, pages 11-12
Created: 2013-09-28, modified: 2013-09-28
Published in Nautilis, in 1898, in volume 12, pages 65-66
Created: 2013-09-28, modified: 2013-09-28
Published in Nautilis, in 1911, in volume 25, pages 40-41
Created: 2013-09-28, modified: 2013-09-28
Published in Bollettino Malacologico, in 1986, in volume 22, issue 5-8, pages 188
Created: 2016-06-27, modified: 2016-06-27
Published in Rhodora, in 1899, in volume 1, issue 4, pages 69-71
Created: 2016-07-19, modified: 2016-07-19
Published in Botanical Gazette, in 1898, in volume 25, issue 3, pages 204-207
Created: 2017-03-14, modified: 2017-03-14
Published in Madroño, in 1957, in volume 14, issue 1, pages 9-11
Created: 2016-02-15, modified: 2016-07-07
Published in Palaeontology, in 1959, in volume 2, issue 1, pages 94-142
Created: 2016-04-23, modified: 2016-04-23
Published in Torreya, in 1903, in volume 3, issue 9, pages 138-139
Created: 2022-12-15, modified: 2022-12-15
Published in Torreya, in 1903, in volume 3, issue 4, pages 54-57
Created: 2022-12-14, modified: 2022-12-14
Published in Nautilis, in 1932, in volume 46, pages 40-43
Created: 2013-09-28, modified: 2013-09-28
Published in Nautilis, in 1890, in volume 3, pages 85-86
Created: 2013-09-28, modified: 2013-09-28