Published in Transactions of the American Philosophical Society, in 1837, in volume 5, pages 1-21

Created: 2026-05-30, modified: 2026-05-30

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

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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

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

Published in Proceedings of The Linnean Society of New South Wales, in 1978, in volume 102, pages 148-155

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Published in Journal of Mammalogy, in 1920, in volume 1, pages 118-122

Created: 2013-03-08, modified: 2018-04-12

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

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

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

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

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

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