Published in Novon, in 1992, in volume 2, pages 204-211
Created: 2011-01-28, modified: 2016-02-16
Published in Madroño, in 1986, in volume 33, issue 4, pages 302-305
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1973, in volume 22, issue 1, pages 34-35
Created: 2016-02-15, modified: 2016-07-07
Published in Phytologia, in 1989, in volume 66, pages 5-11
Created: 2011-01-26, modified: 2023-02-16
Published in Madroño, in 1990, in volume 37, issue 3, pages 216-218
Created: 2016-02-15, modified: 2016-07-07
Published in Journal of Raptor Research, in 2005, in volume 39, issue 3, pages 210-221
Created: 2017-04-07, modified: 2017-04-07
Published in Madroño, in 2008, in volume 55, pages 88-89
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1971, in volume 21, issue 3, pages 138-147
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1972, in volume 21, issue 6, pages 395-402
Created: 2016-02-15, modified: 2016-07-07
Published in The Wilson Bulletin, in 1963, in volume 75, issue 2, pages 130-139
Created: 2016-12-04, modified: 2016-12-04
Published in Journal of Raptor Research, in 2005, in volume 39, issue 3, pages 274-285
Created: 2017-04-07, modified: 2017-04-07
Published in Madroño, in 1993, in volume 40, issue 3, pages 178-186
Created: 2016-02-15, modified: 2016-07-07
Published in Annals of the Missouri Botanical Garden, in 1999, in volume 86, pages 775-776
Created: 2010-01-08, modified: 2015-12-17
Published in Madroño, in 1972, in volume 21, issue 8, pages 526-535
Created: 2016-02-15, modified: 2016-07-07
Published in Novon, in 1993, in volume 3, pages 156
Created: 2014-06-14, modified: 2014-06-14
Published in Madroño, in 1966, in volume 18, issue 7, pages 218-224
Created: 2016-02-15, modified: 2016-07-07
Published in Bonner Zoologische Beiträge, in 1984, in volume 35, pages 185-212
Created: 2014-05-17, modified: 2014-05-17
Published in Sida, Contributions To Botany, in 2001, in volume 19, issue 4, pages 1205-1206
Created: 2015-12-02, modified: 2015-12-02
Published in Madroño, in 1958, in volume 14, issue 5, pages 150-153
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1993, in volume 40, issue 4, pages 246-264
Created: 2016-02-15, modified: 2016-07-07
Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 205-212
Created: 2010-01-08, modified: 2016-12-29
Published in Madroño, in 1963, in volume 17, issue 2, pages 53-56
Created: 2016-02-15, modified: 2016-07-07
Published in Denkschriften der Akademie der Wissenschaften, in 1865, in volume 24, issue 1, pages 13-102
Created: 2017-03-08, modified: 2017-03-08
Published in Madroño, in 1957, in volume 14, issue 4, pages 128-131
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1995, in volume 42, issue 3, pages 408-418
Created: 2016-02-15, modified: 2016-07-07
Published in Occasional Papers of the Museum of Natural History University of Kansas, in 1993, in volume 162, pages 1-76
Created: 2009-12-21, modified: 2011-06-21
Published in Annals of the Missouri Botanical Garden, in 1979, in volume 66, pages 830-838
Created: 2010-01-08, modified: 2015-12-16
Published in Annals of the Missouri Botanical Garden, in 1977, in volume 64, pages 1-17
Created: 2010-01-08, modified: 2015-12-16
Published in Occasional Papers of the Museum of Natural History University of Kansas, in 1993, in volume 153, pages 1-57
Created: 2009-12-21, modified: 2011-10-03
Published in Occasional Papers of the Museum of Natural History, The University of Kansas, Lawrence, Kansas, in 1992, in volume 151, pages 1-23
Created: 2009-12-23, modified: 2011-06-21
Published in Annals of the Missouri Botanical Garden, in 1983, in volume 70, pages 1-31
Created: 2010-01-08, modified: 2015-12-16
Published in American Fern Journal, in 1985, in volume 75, pages 18
Created: 2017-04-23, modified: 2017-04-23
Published in Rhodora, in 1971, in volume 73, issue 793, pages 72-159
Created: 2014-06-16, modified: 2016-07-26
Published in Rhodora, in 1971, in volume 73, issue 794, pages 161-237
Created: 2014-06-16, modified: 2016-07-26
Published in Rhodora, in 1971, in volume 73, issue 795, pages 370-443
Created: 2014-06-16, modified: 2016-07-26
Published in Rhodora, in 1971, in volume 73, issue 796, pages 465-540
Created: 2014-06-16, modified: 2016-07-26
Published in Proceedings of The American Philosophical Society, in 1885, in volume 22, issue 120, pages 227-240
Created: 2017-01-01, modified: 2017-01-01
Published in Madroño, in 1964, in volume 17, issue 5, pages 145-152
Created: 2016-02-15, modified: 2016-07-07
Published in Tijdschrift Voor Entomologie, in 1948, in volume 89, pages 1-9
Created: 2010-03-23, modified: 2011-10-03
Published in Palaeontology, in 1963, in volume 6, issue 3, pages 397-407
Created: 2016-04-23, modified: 2016-04-23
Published in Biol Bull, in 1912, in volume 22, pages 205-218
Created: 2010-01-06, modified: 2011-06-21
Published in Moscosoa, in 1989, in volume 5, pages 276-291
Created: 2015-04-21, modified: 2015-04-21
in 1859, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
Published in Nautilis, in 1912, in volume 26, pages 83-84
Created: 2013-09-28, modified: 2013-09-28
Published in Scopus, in 1987, in volume 9, pages 146-159
Created: 2014-03-20, modified: 2014-03-20
Published in Proceedings of The American Philosophical Society, in 1863, in volume 9, issue 70, pages 443-449
Created: 2017-01-01, modified: 2017-01-01
Published in Breviora, in 1983, in volume 473, pages 1-35
Created: 2009-12-27, modified: 2021-04-05
Published in Novon, in 1998, in volume 8, pages 204-206
Created: 2011-01-28, modified: 2016-02-16
Published in Rhodora, in 1970, in volume 72, issue 792, pages 548-550
Created: 2014-06-16, modified: 2016-07-26
Published in The Auk, in 1888, in volume 5, pages 204-205
Created: 2013-03-08, modified: 2013-03-08