Published in Transactions of the American Philosophical Society, in 1837, in volume 5, pages 1-21
Created: 2026-05-30, modified: 2026-05-30
doi:10.2307/1004938
Published in Asa Gray correspondence. Senders B-Ba, in 1864, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Proceedings of The American Philosophical Society, in 1892, in volume 30, issue 138, pages 229-240
Created: 2017-01-01, modified: 2023-02-16
Published in Proceedings of The American Philosophical Society, in 1894, in volume 33, issue 145, pages 179-187
Created: 2017-01-01, modified: 2023-02-16
Published in Proceedings of The American Philosophical Society, in 1891, in volume 29, issue 135, pages 26-39
Created: 2017-01-01, modified: 2023-02-16
Published in Proceedings of The American Philosophical Society, in 1893, in volume 31, issue 142, pages 318-325
Created: 2017-01-01, modified: 2023-02-16
Published in Proceedings of The American Philosophical Society, in 1891, in volume 29, issue 135, pages 50-59
Created: 2017-01-01, modified: 2023-02-16
Published in Phytoneuron, in 2014, in volume 2014-56, pages 1-2
Created: 2016-04-29, modified: 2016-04-29
Published in Transactions of the American Philosophical Society, in 1841, in volume 7, pages 75-100
Created: 2026-05-26, modified: 2026-05-26
doi:10.2307/1005301
Published in Proceedings of the California Academy of Sciences, in 1924, in volume 13, pages 151-186
Created: 2011-06-28, modified: 2021-04-05
Published in Botanical Gazette, in 1880, in volume 5, issue 1, pages 10
Created: 2017-03-14, modified: 2017-03-14
doi:10.1086/325321
Published in Proceedings of The Linnean Society of New South Wales, in 1978, in volume 102, pages 148-155
Created: 2011-05-31, modified: 2011-06-21
Published in Journal of Mammalogy, in 1920, in volume 1, pages 118-122
Created: 2013-03-08, modified: 2018-04-12
doi:10.2307/1373334
Published in Annals And Magazine of Natural History, in 1868, in volume 2, pages 75-76
Created: 2011-09-28, modified: 2011-09-28
Published in Annals And Magazine of Natural History, in 1895, in volume 16, pages 489-490
Created: 2011-09-23, modified: 2011-09-23
Published in Annals And Magazine of Natural History, in 1852, in volume 10, pages 436-437
Created: 2011-09-27, modified: 2011-09-27
Published in The Auk, in 1917, in volume 34, pages 403-410
Created: 2013-03-08, modified: 2013-03-08
doi:10.2307/4072266
Published in Records of The Auckland Institute And Museum, in 1952, in volume 4, pages 159-162
Created: 2023-06-12, modified: 2023-06-12
Published in Biol Bull, in 1946, in volume 90, pages 19-31
Created: 2010-01-06, modified: 2011-06-21
doi:10.2307/1538059
Published in Proceedings of the California Academy of Sciences, in 1924, in volume 13, pages 131-136
Created: 2011-06-28, modified: 2021-04-05
Published in Annals And Magazine of Natural History, in 1865, in volume 16, pages 66-69
Created: 2011-09-28, modified: 2015-03-23
Published in Proceedings of the California Academy of Sciences, in 1930, in volume 19, pages 65-83
Created: 2011-06-28, modified: 2011-06-28
Published in Proceedings of the California Academy of Sciences, in 1926, in volume 14, pages 427-503
Created: 2011-06-28, modified: 2021-04-05
Published in Proceedings of The Entomological Society of Washington, in 1982, in volume 84, pages 281-296
Created: 2011-08-10, modified: 2011-08-10
Published in Occasional Papers California Academy of Sciences, in 1963, in volume 35, pages 1-103
Created: 2012-11-04, modified: 2016-02-19
Published in American Fern Journal, in 1966, in volume 56, pages 33-36
Created: 2017-04-23, modified: 2017-04-23
doi:10.2307/1546112
Published in Asa Gray correspondence. Senders A, pages 1-4
Created: 2017-06-18, modified: 2017-06-18
Published in Proceedings of the California Academy of Sciences, in 1923, in volume 12, pages 31-41
Created: 2011-06-28, modified: 2011-06-28
Published in Proceedings of the California Academy of Sciences, in 1932, in volume 20, pages 161-263
Created: 2011-06-28, modified: 2021-04-05
Published in Proceedings of the California Academy of Sciences, in 1935, in volume 23, pages 1-34
Created: 2011-06-28, modified: 2021-04-05
Published in Proceedings of The Zoological Society of London, in 1865, in volume 1865, pages 265-268
Created: 2012-10-01, modified: 2012-10-01
Published in Occasional Papers California Academy of Sciences, in 1963, in volume 42, pages 1-17
Created: 2012-11-04, modified: 2013-12-03
Published in Kansas University Science Bulletin, in 1913, in volume 7, issue 3, pages 111-121
Created: 2011-12-14, modified: 2011-12-14
L. H. Shinners' Collection of Anthophilous Hymenoptera Deposited in Dallas Museum of Natural History
Published in Madroño, in 1972, in volume 21, issue 8, pages 515
Created: 2016-02-15, modified: 2023-02-16
Published in Asa Gray correspondence. Senders Br-Bz, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders Br-Bz, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Asa Gray correspondence. Senders A, in 1886, pages 1
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders A, in 1873, pages 1
Created: 2017-06-18, modified: 2017-06-18
Published in Asa Gray correspondence. Senders A, in 1874, pages 1
Created: 2017-06-18, modified: 2017-06-18
Published in Hedwigia, in 1877, in volume 16, pages 128
Created: 2025-11-08, modified: 2025-11-08
Published in Proceedings of the California Academy of Sciences, in 1925, in volume 14, pages 217-275
Created: 2011-06-01, modified: 2021-04-05
Published in Entomological News, in 1977, in volume 88, pages 169-176
Created: 2011-06-10, modified: 2011-06-21
Published in Proceedings of the California Academy of Sciences, in 1970, in volume 37, pages 167-234
Created: 2011-06-28, modified: 2011-06-28
Published in Proceedings of the California Academy of Sciences, in 1930, in volume 19, pages 1-6
Created: 2011-06-28, modified: 2011-06-28
Published in Proceedings of the California Academy of Sciences, in 1930, in volume 19, pages 7-12
Created: 2011-06-28, modified: 2011-06-28
Published in Proceedings of the California Academy of Sciences, in 1966, in volume 30, pages 285-308
Created: 2011-06-28, modified: 2011-06-28
Published in The Auk, in 1916, in volume 33, pages 400-403
Created: 2013-03-08, modified: 2013-03-08
doi:10.2307/4072635
Published in The Great Basin Naturalist, in 1983, in volume 43, pages 554-560
Created: 2017-11-16, modified: 2023-02-16
Published in Journal of The Washington Academy of Sciences, in 1934, in volume 24, pages 539-541
Created: 2012-08-30, modified: 2025-12-03
Published in Asa Gray correspondence. Senders Br-Bz, in 1850, pages 1-2
Created: 2017-06-24, modified: 2017-06-24