Published in Proceedings of The American Philosophical Society, in 1908, in volume 47, issue 189, pages 366-384
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/6954651,60,60)
Published in Proceedings of The American Philosophical Society, in 1907, in volume 46, issue 185, pages 94-109
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/52979191,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1856, pages 1
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Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1
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Published in Proceedings of The American Philosophical Society, in 1914, in volume 53, issue 213, pages 1-17
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/7338751,60,60)
Published in Proceedings of The American Philosophical Society, in 1914, in volume 53, issue 215, pages 323-329
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/15934378,60,60)
Published in The Auk, in 1901, in volume 18, pages 273
Created: 2013-03-07, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/633785,60,60)
Published in Rhodora, in 1969, in volume 71, pages 35-57
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/27444661,60,60)
Published in The Auk, in 1889, in volume 6, pages 194
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/16020485,60,60)
Published in The Auk, in 1912, in volume 29, pages 547-548
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/633972,60,60)
Published in Rhodora, in 1969, in volume 71, pages 220-279
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/27444449,60,60)
Published in The Auk, in 1889, in volume 6, pages 1-8
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/16317537,60,60)
Published in The Auk, in 1891, in volume 8, pages 239-240
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/15936035,60,60)
Published in The Auk, in 1904, in volume 21, pages 300-301
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/561720,60,60)
Published in Rhodora, in 1902, in volume 4, issue 38, pages 28
Created: 2016-07-19, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/47991864,60,60)
Published in Madroño, in 1995, in volume 42, issue 3, pages 323-331
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/16076187,60,60)
Published in The Auk, in 1903, in volume 20, pages 436-437
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/16267612,60,60)
Published in The Auk, in 1913, in volume 30, pages 187-190
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Published in Biol Bull, in 1938, in volume 74, pages 349-363
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/31994611,60,60)
Published in Proceedings of The Zoological Society of London, in 1913, in volume 1913, pages 150-152
Created: 2012-09-30, modified: 2012-09-30![](https://www.biodiversitylibrary.org/pagethumb/15933028,60,60)
Published in The Auk, in 1886, in volume 3, pages 141-142
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/59184166,60,60)
Published in Western Australian Naturalist, in 1987, in volume 17, issue 1, pages 11-13
Created: 2021-03-28, modified: 2021-03-28![](https://www.biodiversitylibrary.org/pagethumb/29886361,60,60)
Published in Entomologist's Record and Journal of Variation, in 1980, in volume 92, issue 4-5, pages 121
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/30062918,60,60)
Published in Entomologist's Record and Journal of Variation, in 1978, in volume 90, issue 7-8, pages 222
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/39203266,60,60)
Published in Entomologist's Record and Journal of Variation, in 1974, in volume 86, issue 5-6, pages 170
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/27444741,60,60)
Published in The Auk, in 1889, in volume 6, pages 274-275
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/29886478,60,60)
Published in Entomologist's Record and Journal of Variation, in 1981, in volume 92, issue 9, pages 200
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/47946068,60,60)
Published in Madroño, in 1984, in volume 31, issue 3, pages 187-189
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/651655,60,60)
Published in Novon, in 1995, in volume 5, pages 125-127
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/31976651,60,60)
Published in Proceedings of The Zoological Society of London, in 1913, in volume 1913, pages 542-548
Created: 2012-09-30, modified: 2012-09-30![](https://www.biodiversitylibrary.org/pagethumb/59184141,60,60)
Published in Western Australian Naturalist, in 1987, in volume 16, issue 8, pages 190-191
Created: 2021-03-28, modified: 2021-03-28![](https://www.biodiversitylibrary.org/pagethumb/30001990,60,60)
Published in Entomologist's Record and Journal of Variation, in 1977, in volume 89, issue 7-8, pages 194
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/29965242,60,60)
Published in Entomologist's Record and Journal of Variation, in 1971, in volume 83, pages 342
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/27276585,60,60)
Published in Annals of the Missouri Botanical Garden, in 2002, in volume 89, pages 491-503
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/26878201,60,60)
Published in Proceedings of The American Philosophical Society, in 1880, in volume 18, issue 105, pages 419-422
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/59184158,60,60)
Published in Western Australian Naturalist, in 1987, in volume 17, issue 1, pages 3-4
Created: 2021-03-28, modified: 2021-03-28![](https://www.biodiversitylibrary.org/pagethumb/52979190,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, pages 1-0
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/3043729,60,60)
Published in Can. Ent, in 1881, in volume 13, pages 146-150
Created: 2011-06-04, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/30062978,60,60)
Published in Entomologist's Record and Journal of Variation, in 1978, in volume 90, issue 10, pages 262
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/53112903,60,60)
in 1879, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/59183976,60,60)
Published in Western Australian Naturalist, in 1984, in volume 16, issue 1, pages 8-10
Created: 2021-03-28, modified: 2021-03-28![](https://www.biodiversitylibrary.org/pagethumb/50777143,60,60)
Published in Journal of The New York Entomological Society, in 1976, in volume 84, issue 3, pages 156-158
Created: 2016-06-13, modified: 2016-06-13![](https://www.biodiversitylibrary.org/pagethumb/29950329,60,60)
Published in Entomologist's Record and Journal of Variation, in 1984, in volume 96, issue 5-6, pages 125
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/30002198,60,60)
Published in Entomologist's Record and Journal of Variation, in 1977, in volume 89, issue 12, pages 342-343
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in 1888, pages 1-2
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in 1888, pages 1
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in 1888, pages 1
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in 1888, pages 1
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in 1889, pages 1
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in 1889, pages 1
Created: 2017-06-24, modified: 2017-06-24