Published in Rhodora, in 1960, in volume 62, issue 741, pages 245-250
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/52203811,60,60)
Published in The Wilson Bulletin, in 1994, in volume 106, issue 1, pages 55-61
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/37142159,60,60)
Published in Denkschriften der Medicinisch-Naturwissenschaftlichen Gesellschaft zu Jena, in 1910, in volume 16, pages 259-268
Created: 2012-03-10, modified: 2012-03-23![](https://www.biodiversitylibrary.org/pagethumb/15938658,60,60)
Published in The Auk, in 1920, in volume 37, pages 179-180
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/48223970,60,60)
in 1949, pages 1-502
Created: 2019-05-03, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/53047293,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53113290,60,60)
Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1878, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53113294,60,60)
Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1879, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53113298,60,60)
Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1880, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53113296,60,60)
Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1880, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047285,60,60)
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/53047287,60,60)
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/53047289,60,60)
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/53047291,60,60)
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/32292713,60,60)
Published in Challenger zoological reports, in 1886, in volume 44, pages 1-246
Created: 2013-06-13, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/53113302,60,60)
Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53113304,60,60)
Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53113300,60,60)
Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1880, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53113310,60,60)
Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991890,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1874, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991892,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1875, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991894,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1875, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991896,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1875, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991900,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991902,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991904,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991906,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1882, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991908,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1882, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991910,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1886, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991912,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1886, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991888,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1874, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991898,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1876, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/7467406,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1974, in volume 23, pages 337-367
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/52104147,60,60)
Published in Contributions in Science, in 1966, in volume 108, pages 1-24
Created: 2017-07-18, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/620137,60,60)
Published in Rhodora, in 1954, in volume 56, issue 667, pages 163-167
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/8520210,60,60)
Published in Nautilis, in 1943, in volume 56, pages 99-102
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/47857385,60,60)
Published in Madroño, in 1950, in volume 10, issue 6, pages 178-179
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/53113308,60,60)
Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1891, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/47226842,60,60)
Published in Transactions of the Royal Society of South Africa, in 1915, in volume 5, issue 1, pages 603-604
Created: 2016-04-30, modified: 2016-04-30![](https://www.biodiversitylibrary.org/pagethumb/47226878,60,60)
Published in Transactions of the Royal Society of South Africa, in 1915, in volume 5, issue 1, pages 637-646
Created: 2016-04-30, modified: 2016-04-30![](https://www.biodiversitylibrary.org/pagethumb/51113688,60,60)
Published in Zoologica, in 1962, in volume 47, issue 11, pages 121-128
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/53113306,60,60)
Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1891, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216663,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1890, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991914,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1889, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991915,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1890, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991807,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1867, pages 1-6
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/15936435,60,60)
Published in The Auk, in 1905, in volume 22, pages 96-97
Created: 2013-03-07, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/52991846,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1902, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/57759032,60,60)
Published in Psyche: A Journal of Entomology, in 1979, in volume 86, issue 4, pages 313-319
Created: 2019-03-05, modified: 2019-03-05![](https://www.biodiversitylibrary.org/pagethumb/47226170,60,60)
Published in Transactions of the Royal Society of South Africa, in 1915, in volume 5, issue 1, pages 25-37
Created: 2016-04-30, modified: 2016-04-30