Published in Revue Suisse De Zoologie, in 1966, in volume 73, pages 339-356
Created: 2012-11-18, modified: 2023-02-16
Published in Madroño, in 1948, in volume 9, issue 6, pages 193-199
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1969, in volume 20, issue 1, pages 30
Created: 2016-02-15, modified: 2016-07-07
Published in Phytologia, in 1975, in volume 32, pages 214-217
Created: 2011-01-26, modified: 2011-06-21
Published in Veliger, in 1975, in volume 17, pages 296-298
Created: 2013-12-03, modified: 2013-12-03
Published in Madroño, in 1970, in volume 20, issue 7, pages 354-359
Created: 2016-02-15, modified: 2016-07-07
Published in Rhodora, in 1979, in volume 81, issue 825, pages 141-143
Created: 2014-06-16, modified: 2016-07-26
Published in Veliger, in 1974, in volume 17, pages 19-22
Created: 2013-12-03, modified: 2013-12-03
Published in Biol Bull, in 1967, in volume 133, pages 255-269
Created: 2010-01-06, modified: 2011-06-21
Published in The Wilson Journal of Ornithology, in 2007, in volume 119, issue 1, pages 128-129
Created: 2017-07-16, modified: 2017-07-16
Published in Records of The Auckland Institute And Museum, in 1938, in volume 2, pages 171-175
Created: 2023-06-12, modified: 2023-06-12
Published in Journal of the Arnold Arboretum, in 1969, in volume 50, pages 76-79
Created: 2011-01-26, modified: 2023-02-16
Published in Journal of the Arnold Arboretum, in 1969, in volume 50, pages 36-75
Created: 2011-01-26, modified: 2023-02-16
Published in Sida, Contributions To Botany, in 1994, in volume 16, issue 1, pages 9-15
Created: 2015-12-02, modified: 2015-12-02
Published in Botanical Museum Leaflets, Harvard University, in 1969, in volume 22, pages 241-252
Created: 2016-02-07, modified: 2016-07-26
Published in Journal of The Botanical Research Institute of Texas, in 2014, in volume 8, issue 1, pages 1-7
Created: 2019-01-27, modified: 2019-01-27
Published in The Great Basin Naturalist, in 1990, in volume 50, issue 3, pages 243-248
Created: 2017-11-16, modified: 2017-11-16
Published in Journal of The Botanical Research Institute of Texas, in 2009, in volume 3, issue 2, pages 503-510
Created: 2015-12-01, modified: 2015-12-01
Published in Rodriguésia, in 2009, in volume 60, issue 1, pages 187-202
Created: 2016-07-17, modified: 2016-07-17
Published in The Auk, in 1919, in volume 36, pages 600-601
Created: 2013-03-08, modified: 2013-03-08
Published in Ibis, in 1892, in volume 4, issue 4, pages 581-582
Created: 2024-06-20, modified: 2024-06-20
Published in Nautilis, in 1923, in volume 36, pages 103-104
Created: 2013-09-28, modified: 2013-09-28
Published in Discovery reports, in 1936, in volume 12, pages 59-193
Created: 2010-11-21, modified: 2023-02-16
Published in Scopus, in 1977, in volume 1, pages 84-86
Created: 2014-03-20, modified: 2014-03-20
Published in The Auk, in 1914, in volume 31, pages 415
Created: 2013-03-08, modified: 2013-03-08
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1858, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1859, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1860, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1-5
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1857, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1858, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1855, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1856, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1
Created: 2017-06-24, modified: 2017-06-24
The life histories of South African Colotis erone, C. ione, C. vesta and Leptosia alcesta (Pieridae)
Published in Journal of Research on the Lepidoptera, in 1967, in volume 6, pages 31-42
Created: 2018-05-21, modified: 2018-05-21
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1860, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1857, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1860, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Phytologia, in 1984, in volume 54, issue 7, pages 479-485
Created: 2017-03-08, modified: 2017-03-08
Published in Asa Gray correspondence. Senders Ca-Cl, in 1890, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Ibis, in 1860, in volume 2, issue 4, pages 428-432
Created: 2024-10-04, modified: 2024-10-04
Published in Nautilus, in 1914, in volume 28, pages 4-5
Created: 2011-06-14, modified: 2011-06-21
Published in The Auk, in 1895, in volume 12, pages 259-270
Created: 2013-03-08, modified: 2013-03-08
Published in Discovery Reports Cambridge, in 1930, in volume 2, pages 1-222
Created: 2017-05-30, modified: 2017-05-30
Published in Entomologische Zeitung Stettin, in 1853, in volume 14, pages 239-254
Created: 2016-11-22, modified: 2016-11-22