Published in Biol Bull, in 1986, in volume 170, pages 409-428
Created: 2010-01-07, modified: 2011-06-21
Published in Madroño, in 1993, in volume 40, issue 4, pages 268-274
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 Phytoneuron, in 2013, in volume 2013-91, pages 1-5
Created: 2016-04-29, modified: 2016-04-29
Published in Veliger, in 1985, in volume 28, pages 1-5
Created: 2013-08-12, modified: 2013-08-12
Published in Phytoneuron, in 2014, in volume 2014-85, pages 1-74
Created: 2016-04-29, modified: 2016-04-29
Published in Phytoneuron, in 2013, in volume 2013-76, pages 1-59
Created: 2016-04-29, modified: 2016-04-29
Published in Phytoneuron, in 2014, in volume 2014-35, pages 1-139
Created: 2016-04-29, modified: 2016-04-29
Published in Phytoneuron, in 2013, in volume 2013-5, pages 1-40
Created: 2018-11-26, modified: 2018-11-26
Published in Phytoneuron, in 2015, in volume 2015-21, pages 1-39
Created: 2016-04-29, modified: 2016-04-29
Published in Phytoneuron, in 2013, in volume 2013-27, pages 1-30
Created: 2016-04-29, modified: 2016-04-29
Published in Phytoneuron, in 2013, in volume 2013-38, pages 1-9
Created: 2016-04-29, modified: 2016-04-29
Published in Phytoneuron, in 2015, in volume 2015-6, pages 1-48
Created: 2016-04-29, modified: 2016-04-29
Published in Phytoneuron, in 2015, in volume 2015-2, pages 1-22
Created: 2016-04-29, modified: 2016-04-29
Published in Phytoneuron, in 2014, in volume 2014-69, pages 1-95
Created: 2016-04-29, modified: 2016-04-29
Ajo Peak to Tinajas Altas: A flora of southwestern Arizona: Part 3: Ferns, lycopods, and gymnosperms
Published in Phytoneuron, in 2013, in volume 2013-37, pages 1-46
Created: 2016-04-29, modified: 2016-04-29
Published in Phytoneuron, in 2015, in volume 2015-1, pages 1-60
Created: 2016-04-29, modified: 2016-04-29
in 1879, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
in 1879, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in The Auk, in 1905, in volume 22, pages 172-175
Created: 2013-03-08, modified: 2013-03-08
Published in Journal of The Botanical Research Institute of Texas, in 2012, in volume 6, issue 1, pages 157-257
Created: 2018-04-22, modified: 2018-04-22
Published in Asa Gray correspondence. Senders B-Ba, in 1883, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1874, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1874, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1874, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1875, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1874, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1874, pages 1-4
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1881, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1881, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1882, pages 1-4
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1872, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1872, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1875, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1881, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders B-Ba, in 1874, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Be-Bo, in 1886, pages 1-2
Created: 2017-03-12, modified: 2017-06-09
Published in Asa Gray correspondence. Senders B-Ba, in 1871, pages 1-2
Created: 2017-06-24, modified: 2017-06-24