Published in Biol Bull, in 1959, in volume 116, pages 406-419

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

Published in Biol Bull, in 1975, in volume 148, pages 393-401

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1858, pages 1-2

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1884, pages 1-8

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1884, pages 1-4

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1885, pages 1-2

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1885, pages 1-4

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1886, pages 1-2

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1887, pages 1-2

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1885, pages 1-3

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1885, pages 1-2

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1885, pages 1-4

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1886, pages 1-4

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1886, pages 1-4

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

Published in Botanical Gazette, in 1880, in volume 5, issue 6, pages 63

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1898, pages 1-2

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1888, pages 1

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1889, pages 1-2

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

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1889, pages 1-2

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

Published in Botanical Gazette, in 1877, in volume 2, issue 3, pages 69

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

Published in Botanical Gazette, in 1882, in volume 7, issue 5, pages 52-54

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

Published in Botanical Gazette, in 1883, in volume 8, issue 7, pages 254-255

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

Published in Botanical Gazette, in 1882, in volume 7, issue 2, pages 17

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

Published in Botanical Gazette, in 1884, in volume 9, issue 5, pages 69-74

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

Published in Madroño, in 1950, in volume 10, issue 6, pages 177-178

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

Published in Botanical Gazette, in 1881, in volume 6, issue 6, pages 223-225

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

Published in Botanical Gazette, in 1882, in volume 7, issue 1, pages 5-6

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

Published in Botanical Gazette, in 1880, in volume 5, issue 6, pages 62-63

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

Published in Botanical Gazette, in 1882, in volume 7, issue 11, pages 127-129

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

Published in Botanical Gazette, in 1878, in volume 3, issue 1, pages 1-2

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

Published in The Great Basin Naturalist, in 1991, in volume 51, issue 4, pages 414-415

Created: 2017-11-16, modified: 2017-11-16

Published in Revue Suisse De Zoologie, in 1989, in volume 96, pages 277-278

Created: 2014-02-10, modified: 2023-02-16

Published in Annals of the Missouri Botanical Garden, in 1986, in volume 73, pages 504-507

Created: 2010-01-08, modified: 2015-12-16

Published in Wiener Entomologische Zeitung, in 1917, in volume 36, pages 117-120

Created: 2011-10-11, modified: 2023-02-16

Published in Annals And Magazine of Natural History, in 1862, in volume 10, pages 241-261

Created: 2011-09-28, modified: 2011-09-28

Published in Revue Suisse De Zoologie, in 1954, in volume 61, pages 335-347

Created: 2012-11-11, modified: 2023-02-16

Published in Asa Gray correspondence. Senders Br-Bz, in 1886, pages 1-2

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

Published in Annals of the Missouri Botanical Garden, in 1986, in volume 73, pages 508-519

Created: 2010-01-08, modified: 2015-12-16

Published in Annals of the Missouri Botanical Garden, in 1988, in volume 75, pages 1608-1636

Created: 2010-01-08, modified: 2015-12-16

Published in Annals of the Missouri Botanical Garden, in 1986, in volume 73, pages 520-531

Created: 2010-01-08, modified: 2015-12-16

Published in Journal of Raptor Research, in 2004, in volume 38, issue 2, pages 125-132

Created: 2017-04-07, modified: 2017-04-07

Published in Asa Gray correspondence. Senders Br-Bz, in 1880, pages 1-2

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

Published in Asa Gray correspondence. Senders Br-Bz, in 1887, pages 1-2

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

Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1-2

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

Published in Asa Gray correspondence. Senders Br-Bz, in 1892, pages 1-2

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

Published in Zoologischer Anzeiger, in 1893, in volume 16, pages 81-84

Created: 2012-12-19, modified: 2012-12-19

Published in Hedwigia, in 1921, in volume 62, pages 282-319

Created: 2025-10-01, modified: 2025-10-01

Published in Hedwigia, in 1912, in volume 52, pages 340-363

Created: 2025-10-15, modified: 2025-10-15

Published in Hedwigia, in 1911, in volume 50, pages 38-46

Created: 2025-10-15, modified: 2025-10-15

Published in Entomologische Zeitung Stettin, in 1870, in volume 31, pages 320-324

Created: 2016-11-22, modified: 2016-11-22