Published in Madroño, in 1980, in volume 27, issue 3, pages 122-125
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47808784,60,60)
Published in Madroño, in 1996, in volume 43, issue 2, pages 292-298
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47943470,60,60)
Published in Madroño, in 1987, in volume 34, issue 1, pages 63-68
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/1500609,60,60)
Published in Biol Bull, in 1948, in volume 94, pages 40-44
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/26871863,60,60)
Published in Proceedings of The American Philosophical Society, in 1917, in volume 56, issue 220, pages 484-486
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/27519178,60,60)
Published in Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere, in 1910, in volume 29, pages 681-688
Created: 2016-07-20, modified: 2016-07-20![](https://www.biodiversitylibrary.org/pagethumb/27413505,60,60)
Published in Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere, in 1911, in volume 31, pages 469-490
Created: 2016-07-20, modified: 2016-07-20![](https://www.biodiversitylibrary.org/pagethumb/27519110,60,60)
Published in Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere, in 1910, in volume 29, pages 613-640
Created: 2016-07-20, modified: 2016-07-20![](https://www.biodiversitylibrary.org/pagethumb/32090286,60,60)
Published in Torreya, in 1904, in volume 4, issue 4, pages 52-56
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/32136019,60,60)
Published in Torreya, in 1906, in volume 6, issue 11, pages 233-237
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/52979159,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1861, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979161,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1861, pages 1-42
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979203,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1862, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979207,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1862, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979157,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1855, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979215,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1862, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979217,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1862, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979220,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979209,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1862, pages 1-6
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979246,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1864, pages 1-6
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979254,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1870, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979256,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1870, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979232,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979236,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979238,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979242,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1864, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979258,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1870, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979260,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979264,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1874, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979266,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1877, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979222,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979226,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979228,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979244,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1864, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/7338731,60,60)
Published in Proceedings of The American Philosophical Society, in 1914, in volume 53, issue 215, pages 303-306
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/52979155,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979268,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1905, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/30304266,60,60)
Published in Proceedings of The American Philosophical Society, in 1913, in volume 52, issue 209, pages 175-183
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/53107603,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1857, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53107599,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1849, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53107600,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1849, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210759,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1880, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210761,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1882, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210750,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53210752,60,60)
Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1878, pages 1-7
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979272,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1880, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979274,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1887, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979275,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979277,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52979262,60,60)
Published in Asa Gray correspondence. Senders Br-Bz, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24