Published in Proc. Acad. nat. Sci., Philadelphia, in 1848, in volume 1848, pages 184
Created: 2010-10-14, modified: 2011-10-03![](https://www.biodiversitylibrary.org/pagethumb/6605720,60,60)
Published in Proc. Acad. nat. Sci. Philad.,, in 1845, in volume 2, pages 241-247
Created: 2010-03-16, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/18686600,60,60)
Published in Annals And Magazine of Natural History, in 1849, in volume 4, pages 76-77
Created: 2011-09-27, modified: 2011-09-27![](https://www.biodiversitylibrary.org/pagethumb/1935354,60,60)
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1856, in volume 8, pages 298
Created: 2010-02-01, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/1935201,60,60)
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1856, in volume 8, issue 4, pages 146-153
Created: 2010-03-21, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/604374,60,60)
Published in Rhodora, in 1935, in volume 37, issue 440, pages 302-304
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/1801421,60,60)
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1861, in volume 1860, pages 480-510
Created: 2010-01-24, modified: 2011-10-03![](https://www.biodiversitylibrary.org/pagethumb/1935276,60,60)
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1856, in volume 8, pages 221-238
Created: 2010-02-01, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/53110674,60,60)
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1887, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53110675,60,60)
Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1890, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/1935293,60,60)
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1856, in volume 8, pages 238-253
Created: 2010-02-01, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/1694306,60,60)
Published in Proc. Acad. Nat. Sci. Philad., in 1854, in volume 1854, pages 193-194
Created: 2010-03-21, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/1694305,60,60)
Published in Proc. Acad. Nat. Sci. Philad, in 1854, in volume 1854, pages 192-193
Created: 2011-06-01, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/6605727,60,60)
Published in Proc. Acad. Nat. Sci. Philad., in 1844, in volume 1844, pages 169-172
Created: 2010-03-21, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/6330481,60,60)
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1857, in volume 9, pages 215
Created: 2010-03-21, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/6605682,60,60)
Published in Proc. Acad. nat. Sci. Philad., in 1844, in volume 1844, pages 58-62
Created: 2010-03-21, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/6605739,60,60)
Published in Proc. Acad. Nat. Sci. Philad., in 1844, in volume 2, pages 118-120
Created: 2011-06-01, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/54795455,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1955, in volume 27, issue 5, pages 357-362
Created: 2021-12-28, modified: 2021-12-28![](https://www.biodiversitylibrary.org/pagethumb/12252014,60,60)
Published in Bulletin of Zoological Nomenclature, in 1994, in volume 51, pages 264-265
Created: 2011-06-10, modified: 2023-05-10![](https://www.biodiversitylibrary.org/pagethumb/1779713,60,60)
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1852, in volume 6, pages 177-182
Created: 2010-03-21, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/1935160,60,60)
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1856, in volume 8, pages 106-108
Created: 2011-06-01, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/12251899,60,60)
Published in Bulletin of Zoological Nomenclature, in 1994, in volume 51, pages 153-154
Created: 2011-06-10, modified: 2023-05-10![](https://www.biodiversitylibrary.org/pagethumb/12338270,60,60)
Published in Bulletin of Zoological Nomenclature, in 1995, in volume 52, pages 337-338
Created: 2009-12-23, modified: 2023-05-10![](https://www.biodiversitylibrary.org/pagethumb/1779213,60,60)
Published in Proc. Acad. Nat. Sci. Philad., in 1844, in volume 1841, pages 111-115
Created: 2010-03-21, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/12446380,60,60)
Published in Bulletin of Zoological Nomenclature, in 1997, in volume 54, issue 2, pages 140-141
Created: 2010-01-05, modified: 2023-05-10![](https://www.biodiversitylibrary.org/pagethumb/1779739,60,60)
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1852, in volume 1852, pages 203-205
Created: 2010-03-21, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/6605825,60,60)
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1845, in volume 2, pages 247-250
Created: 2010-06-27, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/1779718,60,60)
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1852, in volume 6, pages 182-183
Created: 2010-06-27, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/12250235,60,60)
Published in Bulletin of Zoological Nomenclature, in 1996, in volume 53, pages 48-49
Created: 2011-06-10, modified: 2023-05-10![](https://www.biodiversitylibrary.org/pagethumb/12252095,60,60)
Published in Bulletin of Zoological Nomenclature, in 1994, in volume 51, pages 341-342
Created: 2011-06-10, modified: 2023-05-10![](https://www.biodiversitylibrary.org/pagethumb/12249554,60,60)
Published in Bulletin of Zoological Nomenclature, in 1993, in volume 50, pages 129-132
Created: 2009-12-23, modified: 2023-05-10![](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/1935184,60,60)
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1856, in volume 8, pages 130-131
Created: 2010-06-27, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/5445299,60,60)
Published in Proc. Acad. nat. Sci., Philadelphia, in 1848, in volume 1848, pages 59-61
Created: 2011-06-01, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/12221347,60,60)
Published in Bulletin of Zoological Nomenclature, in 1963, in volume 20, pages 26-28
Created: 2009-12-23, modified: 2023-05-10![](https://www.biodiversitylibrary.org/pagethumb/53112904,60,60)
in 1888, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/1935208,60,60)
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1856, in volume 8, pages 153-156
Created: 2010-03-21, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/53112906,60,60)
in 1888, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53112907,60,60)
in 1888, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53112908,60,60)
in 1888, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53112909,60,60)
in 1889, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53112910,60,60)
in 1889, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/15912797,60,60)
Published in The Auk, in 1917, in volume 34, pages 226
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/1779742,60,60)
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1853, in volume 6, pages 206-209
Created: 2010-06-27, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/8117363,60,60)
Published in Great Basin Naturalist, in 1971, in volume 31, pages 213-222
Created: 2009-12-23, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/53107695,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1846, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53107697,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1846, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53107699,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1847, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/47926170,60,60)
Published in Asa Gray correspondence. Senders Be-Bo, in 1872, pages 1-2
Created: 2017-03-12, modified: 2017-06-09![](https://www.biodiversitylibrary.org/pagethumb/56152810,60,60)
Published in Zoosystema, in 1997, in volume 19, issue 4, pages 531-543
Created: 2018-06-24, modified: 2020-05-07