Published in Journal of Hymenoptera Research, in 2009, in volume 18, pages 1-24
Created: 2012-11-23, modified: 2012-11-23![](https://www.biodiversitylibrary.org/pagethumb/53003111,60,60)
Published in Asa Gray correspondence. Senders A, in 1891, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003113,60,60)
Published in Asa Gray correspondence. Senders A, in 1891, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003115,60,60)
Published in Asa Gray correspondence. Senders A, in 1891, pages 1
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003107,60,60)
Published in Asa Gray correspondence. Senders A, in 1889, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003109,60,60)
Published in Asa Gray correspondence. Senders A, in 1889, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/15936513,60,60)
Published in The Auk, in 1905, in volume 22, pages 170-171
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/53212347,60,60)
Published in Asa Gray correspondence. Senders Li-Ly, 1839-1891 (inclusive), in 1846, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53212349,60,60)
Published in Asa Gray correspondence. Senders Li-Ly, 1839-1891 (inclusive), in 1846, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53212351,60,60)
Published in Asa Gray correspondence. Senders Li-Ly, 1839-1891 (inclusive), in 1846, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53212353,60,60)
Published in Asa Gray correspondence. Senders Li-Ly, 1839-1891 (inclusive), in 1848, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53212354,60,60)
Published in Asa Gray correspondence. Senders Li-Ly, 1839-1891 (inclusive), in 1849, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53212356,60,60)
Published in Asa Gray correspondence. Senders Li-Ly, 1839-1891 (inclusive), in 1849, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53212357,60,60)
Published in Asa Gray correspondence. Senders Li-Ly, 1839-1891 (inclusive), in 1854, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53212361,60,60)
Published in Asa Gray correspondence. Senders Li-Ly, 1839-1891 (inclusive), in 1865, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53212362,60,60)
Published in Asa Gray correspondence. Senders Li-Ly, 1839-1891 (inclusive), in 1873, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/12931578,60,60)
Published in Memoirs of the Queensland Museum, in 1922, in volume 7, pages 291-294
Created: 2010-11-23, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/53003091,60,60)
Published in Asa Gray correspondence. Senders A, in 1886, pages 1
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/47955873,60,60)
Published in Madroño, in 1990, in volume 37, issue 2, pages 144
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/32088413,60,60)
Published in Torreya, in 1945, in volume 45, issue 2, pages 33-35
Created: 2022-12-12, modified: 2022-12-12![](https://www.biodiversitylibrary.org/pagethumb/2563091,60,60)
Published in Entomological News Philadelphia, in 1906, in volume 17, pages 289-290
Created: 2011-08-10, modified: 2016-10-17![](https://www.biodiversitylibrary.org/pagethumb/32136039,60,60)
Published in Torreya, in 1906, in volume 6, issue 12, pages 249-250
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/32130166,60,60)
Published in Torreya, in 1901, in volume 1, issue 8, pages 96-98
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/53149245,60,60)
Published in The Wilson Bulletin, in 1993, in volume 105, issue 4, pages 712-725
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/11809350,60,60)
Published in Psyche: A Journal of Entomology, in 1905, in volume 12, issue 1, pages 13-18
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/53212360,60,60)
Published in Asa Gray correspondence. Senders Li-Ly, 1839-1891 (inclusive), in 1856, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/1532682,60,60)
Published in Biol Bull, in 1983, in volume 165, pages 409-415
Created: 2010-01-07, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/52294345,60,60)
Published in Contributions Sci Los Angeles, in 1975, in volume 264, pages 1-32
Created: 2017-01-02, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/13265490,60,60)
Published in Psyche: A Journal of Entomology, in 1892, in volume 6, issue 197, pages 316-317
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/570301,60,60)
Published in Rhodora, in 1921, in volume 23, issue 265, pages 25-26
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/47955973,60,60)
Published in Madroño, in 1990, in volume 37, issue 4, pages 236
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/633435,60,60)
Published in Rhodora, in 1968, in volume 70, issue 782, pages 289-292
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/8442260,60,60)
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 4, pages 437-441
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/52123004,60,60)
Published in The Wilson Bulletin, in 1974, in volume 86, issue 2, pages 97-103
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/58085455,60,60)
Published in Telopea, in 2004, in volume 10, issue 4, pages 793-804
Created: 2020-08-24, modified: 2020-08-24![](https://www.biodiversitylibrary.org/pagethumb/40462232,60,60)
Published in Memoirs of the Queensland Museum, in 2000, in volume 45, issue 2, pages 427-444
Created: 2017-08-27, modified: 2017-08-27![](https://www.biodiversitylibrary.org/pagethumb/16018818,60,60)
Published in The Auk, in 1906, in volume 23, pages 298-312
Created: 2013-03-07, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/53093020,60,60)
Published in The Wilson Bulletin, in 1979, in volume 91, issue 2, pages 177-186
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/52137941,60,60)
Published in Contributions in Science, in 1980, in volume 324, pages 1-18
Created: 2017-07-18, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/8899303,60,60)
Published in The Great Basin Naturalist, in 1999, in volume 59, issue 3, pages 245-252
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/11635812,60,60)
Published in Psyche, in 1913, in volume 20, pages 158-161
Created: 2011-01-31, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/58108590,60,60)
Published in Forktail, in 2010, in volume 26, pages 147-148
Created: 2019-05-12, modified: 2019-05-12![](https://www.biodiversitylibrary.org/pagethumb/16268055,60,60)
Published in The Auk, in 1913, in volume 30, pages 578-579
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/46551220,60,60)
Published in Phytoneuron, in 2014, in volume 2014-100, pages 1-64
Created: 2016-04-29, modified: 2016-04-29![](https://www.biodiversitylibrary.org/pagethumb/560851,60,60)
Published in Rhodora, in 1901, in volume 3, issue 35, pages 278
Created: 2016-07-19, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/27909971,60,60)
Published in Botanical Gazette, in 1889, in volume 14, issue 9, pages 227-228
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/35139862,60,60)
Published in Botanical Gazette, in 1916, in volume 62, issue 5, pages 414-416
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/47827781,60,60)
Published in Madroño, in 1962, in volume 16, issue 8, pages 256-258
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47955949,60,60)
Published in Madroño, in 1990, in volume 37, issue 3, pages 216-218
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/32134114,60,60)
Published in Torreya, in 1927, in volume 27, issue 5, pages 92-93
Created: 2022-12-14, modified: 2022-12-14