Published in The Great Basin Naturalist, in 1990, in volume 50, issue 1, pages 93-95
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/52335259,60,60)
Published in Annals of the Carnegie Museum, in 1981, in volume 50, pages 493-513
Created: 2017-01-02, modified: 2017-01-02![](https://www.biodiversitylibrary.org/pagethumb/52327727,60,60)
Published in Special publication of Carnegie Museum of Natural History, in 1994, in volume 18, pages 289-293
Created: 2024-06-15, modified: 2024-06-15![](https://www.biodiversitylibrary.org/pagethumb/52115023,60,60)
Published in Contributions In Science (Los Angeles), in 1991, in volume 429, pages 1-16
Created: 2016-11-27, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/1485990,60,60)
Published in Biol Bull, in 1963, in volume 124, pages 65-83
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/47926329,60,60)
Published in Asa Gray correspondence. Senders Be-Bo, in 1890, pages 1-2
Created: 2017-03-12, modified: 2017-06-09![](https://www.biodiversitylibrary.org/pagethumb/47816197,60,60)
Published in Madroño, in 2005, in volume 52, pages 125-126
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/53107594,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1864, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53107595,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1870, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53107597,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1874, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53107590,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1846, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53107592,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1857, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059488,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1876, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059490,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1876, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059492,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1876, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059494,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1877, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059498,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1877, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059500,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1878, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059504,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059506,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059508,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059496,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1877, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059510,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1882, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/606071,60,60)
Published in Rhodora, in 1938, in volume 40, issue 473, pages 185-212
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/606587,60,60)
Published in Rhodora, in 1939, in volume 41, issue 484, pages 113-128
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/53107591,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1846, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059512,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1882, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/35139773,60,60)
Published in Botanical Gazette, in 1916, in volume 62, issue 4, pages 336
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/10856546,60,60)
Published in Tijdschrift voor Entomologie, in 1910, in volume 53, issue 3/4, pages 282-284
Created: 2010-01-11, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/45653033,60,60)
Published in Scopus, in 2007, in volume 26, pages 47-48
Created: 2014-08-10, modified: 2014-08-10![](https://www.biodiversitylibrary.org/pagethumb/52382762,60,60)
Published in Victorian Naturalist, in 2010, in volume 127, issue 5, pages 219
Created: 2017-10-12, modified: 2017-10-12![](https://www.biodiversitylibrary.org/pagethumb/47991785,60,60)
Published in Madroño, in 1995, in volume 42, issue 2, pages 248-251
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/49703493,60,60)
Published in Palaeontology, in 1979, in volume 22, issue 3, pages 721-736
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/32140023,60,60)
Published in Torreya, in 1916, in volume 16, issue 12, pages 257-260
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/24779829,60,60)
in 1903, pages 1-296
Created: 2013-06-08, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/620002,60,60)
Published in Rhodora, in 1954, in volume 56, issue 662, pages 43
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/51113962,60,60)
Published in Zoologica, in 1961, in volume 46, issue 6, pages 73-82
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/35191730,60,60)
Published in Botanical Gazette, in 1915, in volume 59, issue 5, pages 419-420
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/35137932,60,60)
Published in Botanical Gazette, in 1916, in volume 61, issue 4, pages 295-310
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/606404,60,60)
Published in Rhodora, in 1938, in volume 40, issue 480, pages 465-467
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/605266,60,60)
Published in Rhodora, in 1936, in volume 38, issue 456, pages 453-454
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/35137791,60,60)
Published in Botanical Gazette, in 1916, in volume 61, issue 2, pages 159-163
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/35186442,60,60)
Published in Botanical Gazette, in 1918, in volume 65, issue 4, pages 359-362
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/50774154,60,60)
Published in Journal of The New York Entomological Society, in 1950, in volume 58, issue 1, pages 55-59
Created: 2016-06-13, modified: 2016-06-13![](https://www.biodiversitylibrary.org/pagethumb/628162,60,60)
Published in Rhodora, in 1963, in volume 65, issue 762, pages 121-133
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/52373303,60,60)
Published in Victorian Naturalist, in 2006, in volume 123, issue 5, pages 341
Created: 2017-10-12, modified: 2017-10-12![](https://www.biodiversitylibrary.org/pagethumb/50930849,60,60)
Published in Psyche: A Journal of Entomology, in 1946, in volume 53, issue 1-2, pages 27-29
Created: 2017-05-04, modified: 2017-05-04![](https://www.biodiversitylibrary.org/pagethumb/16315651,60,60)
Published in The Auk, in 1888, in volume 5, pages 305-306
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/14699976,60,60)
Published in Psyche: A Journal of Entomology, in 1881, in volume 3, issue 84, pages 199
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/606135,60,60)
Published in Rhodora, in 1938, in volume 40, issue 474, pages 245-247
Created: 2016-07-19, modified: 2016-07-19