Published in Biol Bull, in 1915, in volume 29, pages 87-102

Created: 2010-01-06, modified: 2011-06-21

Published in Botanical Gazette, in 1921, in volume 72, issue 3, pages 162-172

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1921, in volume 72, issue 4, pages 185-219

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1921, in volume 71, issue 1, pages 75-76

Created: 2017-03-14, modified: 2017-03-14

Published in The Auk, in 1913, in volume 30, pages 477-505

Created: 2013-03-08, modified: 2013-03-08

Published in Journal of Heredity, in 1920, in volume 11, pages 278-284

Created: 2017-10-18, modified: 2017-10-18

Published in Botanical Gazette, in 1908, in volume 46, issue 5, pages 384-385

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1907, in volume 43, issue 6, pages 415-418

Created: 2017-03-14, modified: 2017-03-14

Published in Torreya, in 1913, in volume 13, issue 6, pages 144-148

Created: 2022-12-14, modified: 2022-12-14

Published in Journal of Research on the Lepidoptera, in 1968, in volume 7, issue 4, pages 169-181

Created: 2022-02-16, modified: 2022-02-16

Published in Torreya, in 1914, in volume 14, issue 8, pages 140-144

Created: 2022-12-14, modified: 2022-12-14

Published in Proceedings of the American Academy of Arts and Sciences, in 1904, in volume 40, pages 205-319

Created: 2017-10-18, modified: 2017-10-18

Published in Madroño, in 1961, in volume 16, issue 2, pages 72-74

Created: 2016-02-15, modified: 2016-07-07

Published in Madroño, in 1942, in volume 6, issue 8, pages 260-265

Created: 2016-02-15, modified: 2016-07-07

Published in Asa Gray correspondence. Senders Be-Bo, in 1844, pages 1-2

Created: 2017-03-12, modified: 2017-06-09

Published in Asa Gray correspondence. Senders B-Ba, in 1874, pages 1

Created: 2017-06-24, modified: 2017-06-24

Published in The Wilson Bulletin, in 1923, in volume 35, issue 1, pages 26-34

Created: 2016-11-27, modified: 2016-11-27

Published in The Auk, in 1912, in volume 29, pages 262-263

Created: 2013-03-08, modified: 2013-03-08

Published in The Wilson Bulletin, in 1923, in volume 35, issue 1, pages 41-43

Created: 2016-11-27, modified: 2016-11-27

Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1864, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1872, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1872, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1872, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1872, pages 1

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1873, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1873, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1872, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1868, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1872, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1873, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Botanical Gazette, in 1896, in volume 21, issue 5, pages 283-289

Created: 2017-03-14, modified: 2017-03-14

Published in Asa Gray correspondence. Senders A, in 1890, pages 1

Created: 2017-06-18, modified: 2017-06-18

Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1877, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1877, pages 1

Created: 2017-06-24, modified: 2017-06-24

Published in The Auk, in 1917, in volume 34, pages 506-507

Created: 2013-03-08, modified: 2013-03-08

Published in Rhodora, in 1937, in volume 39, issue 464, pages 277-280

Created: 2016-07-19, modified: 2016-07-19

Published in Botanical Gazette, in 1890, in volume 15, issue 1, pages 24

Created: 2017-03-14, modified: 2017-03-14

Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1877, pages 1-4

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders Ga-Go, 1835-1891 (inclusive), in 1886, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1872, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Published in The Wilson Bulletin, in 1949, in volume 61, issue 2, pages 115-116

Created: 2016-12-04, modified: 2016-12-04

Published in Torreya, in 1917, in volume 17, issue 4, pages 55-58

Created: 2022-12-14, modified: 2022-12-14

Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1881, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1890, pages 1

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1881, pages 1

Created: 2017-06-24, modified: 2017-06-24

Published in The Auk, in 1894, in volume 11, pages 184-185

Created: 2013-03-07, modified: 2013-03-08

Published in The Auk, in 1919, in volume 36, pages 372-380

Created: 2013-03-08, modified: 2013-03-08

Published in Nautilis, in 1918, in volume 31, pages 137-139

Created: 2013-09-28, modified: 2013-09-28

Published in Rhodora, in 1905, in volume 7, issue 84, pages 269

Created: 2016-07-19, modified: 2016-07-19

Published in Rhodora, in 1920, in volume 22, issue 261, pages 145-146

Created: 2016-07-19, modified: 2016-07-19