Published in Asa Gray correspondence. Senders Ca-Cl, in 1891, pages 1
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1890, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1890, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1881, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1887, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1887, pages 1
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1890, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047234,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1889, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/16019609,60,60)
Published in The Auk, in 1914, in volume 31, pages 407-408
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/15943059,60,60)
Published in The Auk, in 1900, in volume 17, pages 184-185
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Published in The Auk, in 1898, in volume 15, pages 279
Created: 2013-03-07, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/26358008,60,60)
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1891, in volume 43, pages 342-388
Created: 2013-03-02, modified: 2013-03-02![](https://www.biodiversitylibrary.org/pagethumb/16266789,60,60)
Published in The Auk, in 1890, in volume 7, pages 274
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Published in The Auk, in 1917, in volume 34, pages 355-356
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Published in The Auk, in 1916, in volume 33, pages 211-212
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Published in The Auk, in 1901, in volume 18, pages 212
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Published in The Auk, in 1900, in volume 17, pages 185-186
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Published in The Auk, in 1915, in volume 32, pages 114
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Published in Journal of The New York Entomological Society, in 1988, in volume 96, issue 4, pages 486-487
Created: 2016-06-13, modified: 2016-06-13![](https://www.biodiversitylibrary.org/pagethumb/15938818,60,60)
Published in The Auk, in 1920, in volume 37, pages 315
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Published in The Auk, in 1920, in volume 37, pages 165
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Published in The Auk, in 1892, in volume 9, pages 65-66
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Published in The Auk, in 1896, in volume 13, pages 165-166
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Published in Journal of The Washington Academy of Sciences, in 1946, in volume 36, pages 219-225
Created: 2015-03-16, modified: 2015-03-16![](https://www.biodiversitylibrary.org/pagethumb/16017580,60,60)
Published in The Auk, in 1892, in volume 9, pages 180-182
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/53047242,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/59889096,60,60)
Published in History of systematic botany in Australasia, in 1990, pages 159-163
Created: 2020-06-22, modified: 2020-06-22![](https://www.biodiversitylibrary.org/pagethumb/52298602,60,60)
Published in The Wilson Bulletin, in 1938, in volume 50, issue 4, pages 294
Created: 2016-12-19, modified: 2016-12-19![](https://www.biodiversitylibrary.org/pagethumb/15937774,60,60)
Published in The Auk, in 1915, in volume 32, pages 515
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Published in The Auk, in 1891, in volume 8, pages 224-226
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Published in The Auk, in 1905, in volume 22, pages 426-427
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Published in Asa Gray correspondence. Senders Ca-Cl, pages 1
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Published in Asa Gray correspondence. Senders Ca-Cl, pages 1-2
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Published in The Auk, in 1892, in volume 9, pages 179-180
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Published in The Auk, in 1896, in volume 13, pages 164-165
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1861, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1865, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1866, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1866, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1866, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1868, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1859, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1860, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1860, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1860, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1860, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1860, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1860, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1866, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1870, pages 1-2
Created: 2017-06-24, modified: 2017-06-24