Published in Proceedings of The American Philosophical Society, in 1919, in volume 58, issue 220, pages 382-385
Created: 2017-01-01, modified: 2017-01-01
Published in Botanical Gazette, in 1916, in volume 61, issue 6, pages 538
Created: 2017-03-14, modified: 2017-03-14
Published in Rhodora, in 1934, in volume 36, pages 407-8
Created: 2014-06-16, modified: 2016-07-26
Published in Pacific Science, in 1953, in volume 7, issue 4, pages 504-512
Created: 2017-09-10, modified: 2017-09-10
Published in Madroño, in 1941, in volume 6, issue 1, pages 29-30
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1973, in volume 22, issue 2, pages 71-73
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1977, in volume 24, issue 2, pages 78-83
Created: 2016-02-15, modified: 2016-07-07
Published in Annals of the Missouri Botanical Garden, in 1928, in volume 15, pages 91-108
Created: 2010-01-08, modified: 2015-12-16
Published in Annals of the Missouri Botanical Garden, in 1929, in volume 16, pages 393-398
Created: 2010-01-08, modified: 2015-12-16
Published in Annals of the Missouri Botanical Garden, in 1932, in volume 19, pages 497-498
Created: 2010-01-08, modified: 2015-12-16
Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 387-398
Created: 2010-01-08, modified: 2015-12-16
Published in Pacific Science, in 1957, in volume 11, issue 3, pages 265-274
Created: 2017-09-17, modified: 2017-09-17
Published in Madroño, in 2013, in volume 60, pages 325-329
Created: 2019-04-08, modified: 2019-04-08
Published in Botanical Gazette, in 1916, in volume 61, issue 6, pages 453-476
Created: 2017-03-14, modified: 2017-03-14
Published in Madroño, in 1942, in volume 6, issue 5, pages 145-151
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1960, in volume 15, issue 7, pages 193-197
Created: 2016-02-15, modified: 2016-07-07
Published in Annals of the Missouri Botanical Garden, in 1938, in volume 25, pages 225-297
Created: 2010-01-08, modified: 2015-12-16
Published in American Fern Journal, in 1960, in volume 50, pages 55-62
Created: 2017-04-23, modified: 2017-04-23
Published in Botanical Gazette, in 1918, in volume 66, issue 2, pages 143-161
Created: 2017-03-14, modified: 2017-03-14
Published in Biol Bull, in 1918, in volume 35, pages 199-206
Created: 2010-01-06, modified: 2011-06-21
Published in Madroño, in 1943, in volume 7, issue 3, pages 65-67
Created: 2016-02-15, modified: 2016-07-07
Published in Journal of The Straits Branch of The Royal Asiatic Society, in 1912, in volume 62, pages 24-25
Created: 2024-01-26, modified: 2024-01-26
Published in Biol Bull, in 1947, in volume 93, pages 250-258
Created: 2010-01-06, modified: 2011-06-21
Published in Contributions from the University of Michigan Herbarium, in 1973, in volume 11, issue 1, pages 1-24
Created: 2016-07-11, modified: 2016-07-11
Published in Jour Washington Acad Sci, in 1944, in volume 34, pages 132-133
Created: 2014-01-30, modified: 2014-01-30
Published in Madroño, in 1943, in volume 7, issue 1, pages 31
Created: 2016-02-15, modified: 2016-07-07
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Madroño, in 1969, in volume 20, issue 4, pages 214-219
Created: 2016-02-15, modified: 2016-07-07
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1886, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1886, pages 1-4
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Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1886, pages 1-2
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Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1887, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1867, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1867, pages 1-4
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1874, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1876, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1867, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1879, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24