Published in The Wilson Bulletin, in 1955, in volume 67, issue 2, pages 144-145
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1943, in volume 55, issue 4, pages 249-250
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1961, in volume 73, issue 4, pages 398-424
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1970, in volume 82, issue 1, pages 14-28
Created: 2017-02-19, modified: 2017-02-19
Published in The Wilson Bulletin, in 1962, in volume 74, issue 2, pages 205-224
Created: 2017-01-02, modified: 2017-01-02
Published in The Wilson Bulletin, in 1961, in volume 73, issue 3, pages 310-319
Created: 2016-12-04, modified: 2016-12-04
Published in Rhodora, in 1979, in volume 81, issue 825, pages 137-140
Created: 2014-06-16, modified: 2016-07-26
Published in The Wilson Bulletin, in 1942, in volume 54, issue 4, pages 237
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1943, in volume 55, issue 1, pages 50
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1944, in volume 56, issue 3, pages 178-180
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1944, in volume 56, issue 4, pages 222-223
Created: 2016-12-04, modified: 2016-12-04
Published in Rhodora, in 1997, in volume 99, issue 900, pages 380-381
Created: 2016-07-19, modified: 2016-07-19
Published in American Fern Journal, in 2003, in volume 93, pages 47
Created: 2017-04-23, modified: 2017-04-23
Published in Annals of the Missouri Botanical Garden, in 1975, in volume 62, pages 538-589
Created: 2010-01-08, modified: 2015-12-16
Published in Rhodora, in 1980, in volume 82, pages 599-607
Created: 2014-06-16, modified: 2016-07-26
Published in Postilla, in 2001, in volume 225, pages 1-26
Created: 2013-03-01, modified: 2013-03-01
Published in The Auk, in 1910, in volume 27, pages 232-234
Created: 2013-03-08, modified: 2013-03-08
Published in American Fern Journal, in 2003, in volume 93, pages 164-165
Created: 2017-04-23, modified: 2017-04-23
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1888, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in American Fern Journal, in 2002, in volume 92, pages 248
Created: 2017-04-23, modified: 2017-04-23
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1870, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders A, in 1888, pages 1
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders A, in 1893, pages 1
Created: 2017-06-18, modified: 2017-06-18
Published in Botanical Gazette, in 1898, in volume 26, issue 4, pages 270-274
Created: 2017-03-14, modified: 2017-03-14
Published in Palaeontology, in 1987, in volume 30, issue 4, pages 691-716
Created: 2016-04-23, modified: 2016-04-23
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1888, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1896, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Annals of the Missouri Botanical Garden, in 1991, in volume 78, pages 105-130
Created: 2010-01-08, modified: 2015-12-16
Published in American Fern Journal, in 2001, in volume 91, pages 41-69
Created: 2017-04-23, modified: 2017-04-23
Published in American Fern Journal, in 2011, in volume 101, pages 1-5
Created: 2017-04-23, modified: 2017-04-23
Published in The Auk, in 1914, in volume 31, pages 107-108
Created: 2013-03-08, modified: 2013-03-08
pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Annals of the Missouri Botanical Garden, in 1992, in volume 79, pages 613-622
Created: 2010-01-08, modified: 2015-12-16
Published in The Wilson Bulletin, in 1991, in volume 103, issue 3, pages 401-414
Created: 2017-08-22, modified: 2017-08-22
Published in American Fern Journal, in 2007, in volume 97, pages 220-224
Created: 2017-04-23, modified: 2017-04-23
Joseph Grinnell's Philosophy of Nature. Selected Writings of a Western Naturalist by Joseph Grinnell
Published in The Wilson Bulletin, in 1943, in volume 55, issue 2, pages 125
Created: 2016-12-04, modified: 2016-12-04
in 1869, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
in 1878, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
Published in Banisteria, in 2011, in volume 37, pages 48-50
Created: 2020-06-14, modified: 2020-06-14
Published in American Fern Journal, in 2009, in volume 99, pages 194-199
Created: 2017-04-23, modified: 2017-04-23
Published in Biol Bull, in 2003, in volume 204, pages 174-179
Created: 2010-01-07, modified: 2011-06-21
in 1879, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
in 1853, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
in 1853, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
in 1855, pages 1-4
Created: 2017-06-24, modified: 2017-06-24
Published in American Fern Journal, in 2005, in volume 95, pages 94-114
Created: 2017-04-23, modified: 2017-04-23
in 1878, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24