Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1889, in volume 41, pages 347
Created: 2013-03-02, modified: 2013-03-02![](https://www.biodiversitylibrary.org/pagethumb/1963372,60,60)
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1888, in volume 40, pages 82-83
Created: 2013-03-02, modified: 2013-03-02![](https://www.biodiversitylibrary.org/pagethumb/26357264,60,60)
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1890, in volume 42, pages 148-149
Created: 2013-03-02, modified: 2013-03-02![](https://www.biodiversitylibrary.org/pagethumb/6387845,60,60)
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1884, in volume 36, pages 10
Created: 2013-03-02, modified: 2013-03-02![](https://www.biodiversitylibrary.org/pagethumb/25123173,60,60)
Published in Annals And Magazine of Natural History, in 1888, in volume 2, pages 125-128
Created: 2011-09-23, modified: 2011-09-23![](https://www.biodiversitylibrary.org/pagethumb/9352260,60,60)
Published in Mittheilungen aus der Zoologischen Station zu Neapel, in 1884, in volume 5, pages 447-470
Created: 2016-07-21, modified: 2016-07-21![](https://www.biodiversitylibrary.org/pagethumb/6387271,60,60)
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1883, in volume 35, pages 248-256
Created: 2013-03-02, modified: 2013-03-02![](https://www.biodiversitylibrary.org/pagethumb/6388147,60,60)
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1884, in volume 36, pages 300-310
Created: 2013-03-02, modified: 2013-03-02![](https://www.biodiversitylibrary.org/pagethumb/6367365,60,60)
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1904, in volume 56, pages 504-512
Created: 2013-03-02, modified: 2013-03-02![](https://www.biodiversitylibrary.org/pagethumb/1963490,60,60)
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1888, in volume 40, pages 121-124
Created: 2013-03-02, modified: 2013-03-02![](https://www.biodiversitylibrary.org/pagethumb/6387859,60,60)
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1884, in volume 36, pages 24-27
Created: 2013-03-02, modified: 2013-03-02![](https://www.biodiversitylibrary.org/pagethumb/6387237,60,60)
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1883, in volume 35, pages 214-240
Created: 2013-03-02, modified: 2013-03-02![](https://www.biodiversitylibrary.org/pagethumb/53003126,60,60)
Published in Asa Gray correspondence. Senders A, in 1849, pages 1-3
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53047297,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1866, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216719,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047300,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1866, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/9640352,60,60)
Published in Notes From The Leyden Museum, in 1896, in volume 17, issue 4, pages 163-165
Created: 2015-08-05, modified: 2015-08-05![](https://www.biodiversitylibrary.org/pagethumb/53107474,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1842, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216579,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216567,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/4138909,60,60)
Published in Fauna Hawaiiensis, in 1900, in volume 2, pages 91-116
Created: 2011-06-03, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/52979555,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979557,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53114790,60,60)
Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53112574,60,60)
Published in Asa Gray correspondence. Senders Ga-Go, 1835-1891 (inclusive), in 1876, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53114788,60,60)
Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53112573,60,60)
Published in Asa Gray correspondence. Senders Ga-Go, 1835-1891 (inclusive), in 1870, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979549,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979551,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979553,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979547,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53114869,60,60)
Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53114872,60,60)
Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53114875,60,60)
Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216575,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216577,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979559,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/619523,60,60)
Published in Rhodora, in 1952, in volume 54, issue 648, pages 305-306
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/35032116,60,60)
Published in Botanical Gazette, in 1915, in volume 60, issue 2, pages 163-165
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/53216566,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1881, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216569,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1887, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216573,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1889, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216572,60,60)
Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1888, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53216571,60,60)
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/15390323,60,60)
Published in Scientific Transactions of The Royal Dublin Society, in 1885, in volume 3, pages 119-290
Created: 2017-10-11, modified: 2017-10-11![](https://www.biodiversitylibrary.org/pagethumb/53114883,60,60)
Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/35237848,60,60)
Published in Botanical Gazette, in 1912, in volume 54, issue 5, pages 429-431
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/35241609,60,60)
Published in Botanical Gazette, in 1914, in volume 57, issue 3, pages 250
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/35241913,60,60)
Published in Botanical Gazette, in 1914, in volume 57, issue 6, pages 531
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/35238104,60,60)
Published in Botanical Gazette, in 1920, in volume 69, issue 1, pages 88-91
Created: 2017-03-14, modified: 2017-03-14