Published in Palaeontology, in 1971, in volume 14, issue 3, pages 431-436
Created: 2016-04-23, modified: 2016-04-23
Published in Rhodora, in 1905, in volume 7, issue 75, pages 49-50
Created: 2016-07-19, modified: 2016-07-19
Published in The Wilson Bulletin, in 1925, in volume 37, issue 4, pages 248
Created: 2016-11-27, modified: 2016-11-27
Published in American Fern Journal, in 1968, in volume 58, pages 77-88
Created: 2017-04-23, modified: 2017-04-23
Published in The Auk, in 1914, in volume 31, pages 108-109
Created: 2013-03-07, modified: 2013-03-08
Published in The Auk, in 1917, in volume 34, pages 76-85
Created: 2013-03-08, modified: 2013-03-08
Published in The Auk, in 1915, in volume 32, pages 488-493
Created: 2013-03-08, modified: 2013-03-08
Published in Madroño, in 1969, in volume 20, issue 4, pages 221-225
Created: 2016-02-15, modified: 2016-07-07
Published in Torreya, in 1938, in volume 38, issue 5, pages 129-133
Created: 2022-12-14, modified: 2022-12-14
Published in Sida, Contributions To Botany, in 1982, in volume 9, issue 4, pages 302-308
Created: 2015-12-02, modified: 2015-12-02
Published in Rhodora, in 1984, in volume 86, pages 381-387
Created: 2014-06-16, modified: 2016-07-26
Published in Rhodora, in 1911, in volume 13, issue 149, pages 91-92
Created: 2016-07-19, modified: 2016-07-19
Published in Psyche, in 1919, in volume 26, pages 155-159
Created: 2011-06-04, modified: 2011-06-21
Published in Phytologia, in 2010, in volume 92, issue 2, pages 241-248
Created: 2017-03-08, modified: 2017-03-08
Published in Victorian Naturalist, in 1901, in volume 18, pages 89
Created: 2018-08-07, modified: 2018-08-07
Published in Kirtlandia, in 2010, in volume 57, pages 46-52
Created: 2016-11-04, modified: 2016-11-04
Published in University of Kansas Science Bulletin, in 1951, in volume 34, pages 201-212
Created: 2009-12-23, modified: 2011-06-21
Published in Phytologia, in 2004, in volume 86, pages 65-74
Created: 2013-10-12, modified: 2013-10-12
Published in Sida, Contributions To Botany, in 1993, in volume 15, pages 619-622
Created: 2014-02-06, modified: 2014-02-06
Published in American Fern Journal, in 1976, in volume 66, pages 113-115
Created: 2017-04-23, modified: 2017-04-23
Published in Journal of The Lepidopterists' Society, in 2004, in volume 58, pages 51-53
Created: 2012-12-27, modified: 2012-12-27
Published in Proceedings of The Biological Society of Washington, in 1934, in volume 47, pages 51-56
Created: 2011-07-31, modified: 2011-07-31
Published in Journal of The New York Entomological Society, in 1954, in volume 62, issue 3, pages 165-166
Created: 2016-06-13, modified: 2016-06-13
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1863, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1863, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1864, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1862, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1871, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1871, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1862, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1863, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in The Auk, in 1920, in volume 37, pages 163-164
Created: 2013-03-08, modified: 2013-03-08
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1863, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Biol Bull, in 1928, in volume 55, pages 419-432
Created: 2010-01-06, modified: 2011-06-21
Published in University of Kansas publications, Museum of Natural History, in 1960, in volume 14, issue 14, pages 165-362
Created: 2013-03-20, modified: 2013-03-20
Published in Banisteria, in 1995, in volume 6, pages 3-16
Created: 2020-06-14, modified: 2020-06-14
Published in Asa Gray correspondence. Senders Ca-Cl, in 1859, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Biol Bull, in 1930, in volume 58, pages 52-58
Created: 2010-01-06, modified: 2011-06-21
Published in Journal of the Lepidopterists' Society, in 2000, in volume 54, issue 2, pages 41-46
Created: 2016-04-24, modified: 2016-04-24
Published in Proceedings of The Biological Society of Washington, in 1949, in volume 62, pages 153-154
Created: 2012-03-19, modified: 2012-03-19
Published in Breviora, in 1976, in volume 441, pages 1-31
Created: 2009-12-27, modified: 2021-04-05
Published in Breviora, in 1979, in volume 452, pages 1-26
Created: 2010-03-21, modified: 2016-01-28
Published in Asa Gray correspondence. Senders Ca-Cl, in 1881, pages 1-2
Created: 2017-06-24, modified: 2017-06-24