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 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 Annals of the Missouri Botanical Garden, in 1999, in volume 86, pages 775-776
Created: 2010-01-08, modified: 2015-12-17
doi:10.2307/2666154
Published in Madroño, in 1972, in volume 21, issue 8, pages 526-535
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Published in Novon, in 1993, in volume 3, pages 156
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doi:10.2307/3391525
Published in Madroño, in 1966, in volume 18, issue 7, pages 218-224
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Published in Madroño, in 1958, in volume 14, issue 5, pages 150-153
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
doi:10.2307/2394942
Published in Madroño, in 1963, in volume 17, issue 2, pages 53-56
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1957, in volume 14, issue 4, pages 128-131
Created: 2016-02-15, modified: 2016-07-07
Published in Annals of the Missouri Botanical Garden, in 1979, in volume 66, pages 830-838
Created: 2010-01-08, modified: 2015-12-16
doi:10.2307/2398921
Published in Annals of the Missouri Botanical Garden, in 1977, in volume 64, pages 1-17
Created: 2010-01-08, modified: 2015-12-16
doi:10.2307/2395234
Published in Annals of the Missouri Botanical Garden, in 1983, in volume 70, pages 1-31
Created: 2010-01-08, modified: 2015-12-16
doi:10.2307/2399006
Published in Madroño, in 1990, in volume 37, issue 3, pages 216-218
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Published in Madroño, in 2008, in volume 55, pages 88-89
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Published in The Wilson Bulletin, in 1963, in volume 75, issue 2, pages 130-139
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Published in Journal of South African Botany, in 1979, in volume 45, issue 2, pages 223-225
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Published in Novon, in 1992, in volume 2, pages 204-211
Created: 2011-01-28, modified: 2016-02-16
doi:10.2307/3391549
Published in The Wilson Bulletin, in 1978, in volume 90, issue 3, pages 423-437
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Published in Phytologia, in 1989, in volume 66, pages 5-11
Created: 2011-01-26, modified: 2023-02-16
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
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Published in Madroño, in 1973, in volume 22, issue 1, pages 34-35
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Published in Madroño, in 1993, in volume 40, issue 4, pages 246-264
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Published in Denkschriften der Akademie der Wissenschaften, in 1865, in volume 24, issue 1, pages 13-102
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Published in Journal of Raptor Research, in 2005, in volume 39, issue 3, pages 210-221
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Published in The Wilson Bulletin, in 1977, in volume 89, issue 4, pages 562-571
Created: 2016-12-04, modified: 2016-12-04
Published in The Wilson Bulletin, in 1984, in volume 96, issue 3, pages 451-456
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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 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 Madroño, in 1993, in volume 40, issue 3, pages 178-186
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 153, pages 1-57
Created: 2009-12-21, modified: 2011-10-03
Published in Madroño, in 2021, in volume 68, issue 4, pages 473-486
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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 Madroño, in 1995, in volume 42, issue 3, pages 408-418
Created: 2016-02-15, modified: 2016-07-07