Published in Annals of the Missouri Botanical Garden, in 2001, in volume 88, pages 523-549
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/28140676,60,60)
Published in Annals of the Missouri Botanical Garden, in 1994, in volume 81, pages 534-567
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/32130365,60,60)
Published in Torreya, in 1917, in volume 17, issue 4, pages 55-58
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/47877731,60,60)
Published in Madroño, in 1945, in volume 8, issue 3, pages 91-92
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/52979426,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1875, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/32138385,60,60)
Published in Torreya, in 1918, in volume 18, issue 4, pages 65-69
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/10042290,60,60)
Published in The Wilson Bulletin, in 1899, in volume 11, issue 4, pages 55-56
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/54343517,60,60)
Published in Pacific Science, in 1964, in volume 18, issue 4, pages 355-372
Created: 2017-09-10, modified: 2017-09-10![](https://www.biodiversitylibrary.org/pagethumb/2560722,60,60)
Published in Entomological News, Philadelphia, in 1916, in volume 27, issue 3, pages 143-144
Created: 2009-12-26, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/47808543,60,60)
Published in Madroño, in 1996, in volume 43, issue 1, pages 14
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/52991665,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1874, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/13159830,60,60)
Published in Phytologia, in 1982, in volume 50, issue 4, pages 289
Created: 2017-03-08, modified: 2017-03-08![](https://www.biodiversitylibrary.org/pagethumb/33044028,60,60)
Published in Entomologische Rundschau, in 1921, in volume 38, pages 27-28
Created: 2016-10-06, modified: 2016-10-06![](https://www.biodiversitylibrary.org/pagethumb/11647141,60,60)
Published in Psyche: A Journal of Entomology, in 1883, in volume 4, issue 109-110, pages 53
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/12106882,60,60)
Published in Psyche: A Journal of Entomology, in 1920, in volume 27, issue 5, pages 129
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/563880,60,60)
Published in Rhodora, in 1909, in volume 11, issue 129, pages 178
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/52979424,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52045147,60,60)
Published in The Wilson Bulletin, in 1923, in volume 35, issue 1, pages 26-34
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/55761769,60,60)
Published in Acta Botánica Mexicana, in 2002, in volume 61, pages 59-60
Created: 2018-04-15, modified: 2018-04-15![](https://www.biodiversitylibrary.org/pagethumb/2604495,60,60)
Published in Entomological News, Philadelphia, in 1911, in volume 22, pages 478
Created: 2009-12-26, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/49120335,60,60)
Published in Phegea, in 2006, in volume 34, issue 2, pages 77-79
Created: 2015-12-27, modified: 2015-12-27![](https://www.biodiversitylibrary.org/pagethumb/52045162,60,60)
Published in The Wilson Bulletin, in 1923, in volume 35, issue 1, pages 41-43
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/53210869,60,60)
Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1864, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210875,60,60)
Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1872, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210878,60,60)
Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1872, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210881,60,60)
Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1872, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210889,60,60)
Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1872, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210890,60,60)
Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210892,60,60)
Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210886,60,60)
Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1872, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210871,60,60)
Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1868, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210873,60,60)
Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1872, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/13765655,60,60)
Published in Psyche: A Journal of Entomology, in 1910, in volume 17, issue 2, pages 79-81
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/14699960,60,60)
Published in Psyche: A Journal of Entomology, in 1881, in volume 3, issue 83, pages 183-185
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/14699974,60,60)
Published in Psyche: A Journal of Entomology, in 1881, in volume 3, issue 84, pages 197-198
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/11809356,60,60)
Published in Psyche: A Journal of Entomology, in 1905, in volume 12, issue 1, pages 19-24
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/693493,60,60)
Published in Rhodora, in 1914, in volume 16, issue 188, pages 151-152
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/616073,60,60)
Published in Rhodora, in 1945, in volume 47, issue 559, pages 236
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/52152824,60,60)
Published in The Wilson Bulletin, in 1946, in volume 58, issue 1, pages 62-66
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/2591574,60,60)
Published in Entomological News, Philadelphia, in 1909, in volume 20, pages 399-400
Created: 2009-12-26, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/35918271,60,60)
Published in Wiener Entomologische Zeitung, in 1883, in volume 2, pages 123
Created: 2011-10-11, modified: 2011-10-11![](https://www.biodiversitylibrary.org/pagethumb/52110339,60,60)
Published in Contributions Sci, in 1973, in volume 241, pages 1-6
Created: 2016-11-27, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/53059420,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/29953423,60,60)
Published in Botanical Gazette, in 1896, in volume 21, issue 5, pages 283-289
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/57756616,60,60)
Published in Psyche: A Journal of Entomology, in 1980, in volume 87, issue 3-4, pages 181-192
Created: 2019-03-05, modified: 2019-03-05![](https://www.biodiversitylibrary.org/pagethumb/55813227,60,60)
Published in Acta Botánica Mexicana, in 2003, in volume 64, pages 37-44
Created: 2018-04-24, modified: 2018-04-24![](https://www.biodiversitylibrary.org/pagethumb/13809399,60,60)
Published in Psyche: A Journal of Entomology, in 1904, in volume 11, issue 2, pages 25-28
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/32133407,60,60)
Published in Torreya, in 1922, in volume 22, issue 5, pages 73-77
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/13760799,60,60)
Published in Psyche: A Journal of Entomology, in 1903, in volume 10, issue 323, pages 115-116
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/12123093,60,60)
Published in Psyche: A Journal of Entomology, in 1898, in volume 8, issue 262, pages 174-177
Created: 2016-06-19, modified: 2016-06-19