Published in Brimleyana, in 1998, in volume 25, pages 158-170
Created: 2017-04-21, modified: 2017-04-21
Published in Scopus, in 1978, in volume 2, pages 25
Created: 2014-03-20, modified: 2014-03-20
Published in Botanical Museum Leaflets, Harvard University, in 1974, in volume 24, pages 37-48
Created: 2016-02-07, modified: 2016-07-26
Published in Palaeontology, in 1976, in volume 19, issue 3, pages 437-502
Created: 2016-04-23, modified: 2016-04-23
Published in Entomologist's Record and Journal of Variation, in 1981, in volume 92, issue 11-12, pages 300
Created: 2016-09-01, modified: 2016-09-01
Published in Sida, Contributions To Botany, in 1993, in volume 15, issue 3, pages 555-556
Created: 2015-12-02, modified: 2015-12-02
Published in Journal of Arachnology, in 1988, in volume 16, issue 1, pages 121-122
Created: 2017-03-19, modified: 2017-03-19
Published in Botanical Gazette, in 1910, in volume 50, issue 5, pages 392-393
Created: 2017-03-14, modified: 2017-03-14
Published in Asa Gray correspondence. Senders A, in 1889, pages 1-2
Created: 2017-06-18, modified: 2017-06-18
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 1881, pages 1
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders A, in 1882, pages 1
Created: 2017-06-18, modified: 2017-06-18
Published in Journal of Arachnology, in 1989, in volume 17, issue 1, pages 27-41
Created: 2017-03-19, modified: 2017-03-19
Published in Entomologist's Record and Journal of Variation, in 1984, in volume 96, issue 9-10, pages 221
Created: 2016-09-01, modified: 2016-09-01
Published in Madroño, in 1989, in volume 36, issue 4, pages 287
Created: 2016-02-15, modified: 2016-07-07
Published in Journal of Arachnology, in 1989, in volume 17, issue 2, pages 143-148
Created: 2017-03-19, modified: 2017-03-19
Published in Annals and Magazine of Natural History (4), in 1877, in volume 20, pages 38-42
Created: 2011-06-01, modified: 2017-03-23
Published in Annals And Magazine of Natural History, in 1877, in volume 20, pages 38-42
Created: 2011-09-28, modified: 2011-09-28
Published in Proceedings of The American Philosophical Society, in 1891, in volume 29, issue 135, pages 49-50
Created: 2017-01-01, modified: 2017-01-01
Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 76
Created: 2012-12-03, modified: 2012-12-03
Published in Madroño, in 1996, in volume 43, issue 3, pages 432-440
Created: 2016-02-15, modified: 2016-07-07
Published in Journal of Arachnology, in 1994, in volume 22, issue 3, pages 114-130
Created: 2017-03-19, modified: 2017-03-19
Published in Botanical Gazette, in 1880, in volume 5, issue 11, pages 140-141
Created: 2017-03-14, modified: 2017-03-14
Published in Torreya, in 1909, in volume 9, issue 1, pages 3-5
Created: 2022-12-15, modified: 2022-12-15
Published in Proceedings of The Linnean Society of New South Wales, in 1965, in volume 89, pages 362-363
Created: 2011-05-31, modified: 2011-06-21
Published in Occasional Papers Museum of Texas Tech University, in 1978, in volume 54, pages 1-12
Created: 2019-03-11, modified: 2019-03-11
Published in Scopus, in 1978, in volume 2, pages 23
Created: 2014-03-20, modified: 2014-03-20
Published in Proceedings of The American Philosophical Society, in 1885, in volume 22, issue 120, pages 296-299
Created: 2017-01-01, modified: 2017-01-01
Published in Phytoneuron, in 2015, in volume 2015-5, pages 1-3
Created: 2016-04-29, modified: 2016-04-29
Published in Banisteria, in 2008, in volume 31, pages 40-46
Created: 2020-06-14, modified: 2020-06-14
Published in Malacologia, in 2010, in volume 53, issue 1, pages 155-159
Created: 2024-05-13, modified: 2024-05-13
Published in Madroño, in 2017, in volume 64, issue 1, pages 6
Created: 2024-06-16, modified: 2024-06-16
Published in Madroño, in 1946, in volume 8, issue 5, pages 176
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1960, in volume 15, issue 7, pages 222-224
Created: 2016-02-15, modified: 2016-07-07
Published in Annals And Magazine of Natural History, in 1861, in volume 8, pages 281-290
Created: 2011-09-28, modified: 2011-09-28
Published in Madroño, in 1974, in volume 22, issue 6, pages 303-311
Created: 2016-02-15, modified: 2016-07-07
Published in Botanical Museum Leaflets, Harvard University, in 1977, in volume 25, pages 289-320
Created: 2016-02-07, modified: 2016-07-26
Published in Proceedings of The Biological Society of Washington, in 1962, in volume 75, pages 193-197
Created: 2011-07-31, modified: 2013-03-07
Published in Scopus, in 1981, in volume 5, pages 80
Created: 2014-03-20, modified: 2014-03-20
Published in Proceedings of The American Philosophical Society, in 1891, in volume 29, issue 135, pages 43-49
Created: 2017-01-01, modified: 2017-01-01
Published in Proceedings of The Biological Society of Washington, in 1966, in volume 79, pages 235-238
Created: 2011-08-11, modified: 2013-04-16
Published in Proceedings of The Biological Society of Washington, in 1961, in volume 74, pages 161-165
Created: 2011-07-31, modified: 2011-07-31
Published in Phytoneuron, in 2014, in volume 2014-58, pages 1-4
Created: 2016-04-29, modified: 2016-04-29
Published in Veliger, in 1999, in volume 42, pages 338-372
Created: 2013-08-13, modified: 2013-12-11
Published in The Wilson Bulletin, in 2005, in volume 117, issue 3, pages 237-244
Created: 2016-12-11, modified: 2016-12-11
Published in Kirtlandia, in 2004, in volume 54, pages 1-32
Created: 2016-11-04, modified: 2016-11-04
Published in Madroño, in 2008, in volume 55, pages 143-150
Created: 2016-02-15, modified: 2016-07-07
Published in Telopea, in 2005, in volume 11, issue 1, pages 87-89
Created: 2020-08-24, modified: 2020-08-24
Published in The Great Basin Naturalist, in 1983, in volume 43, pages 88-92
Created: 2017-11-16, modified: 2017-11-16
Published in American Fern Journal, in 1976, in volume 66, pages 60-62
Created: 2017-04-23, modified: 2017-04-23