Published in Proceedings of The American Philosophical Society, in 1906, in volume 45, issue 183, pages 117-128
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/36878762,60,60)
Published in Transactions of the South African Philosophical Society, in 1889, in volume 6, issue 1, pages 17-30
Created: 2016-04-30, modified: 2016-04-30![](https://www.biodiversitylibrary.org/pagethumb/7103362,60,60)
Published in Proceedings of The American Philosophical Society, in 1898, in volume 37, issue 157, pages 4-7
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/53047328,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1845, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047331,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1845, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047334,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1846, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047336,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1846, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047338,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1846, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047340,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1848, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047316,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1875, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047320,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1876, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047322,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1882, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047308,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1875, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047310,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1875, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047312,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1875, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047323,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1885, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047325,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1887, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047314,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1875, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/47990817,60,60)
Published in MadroƱo, in 1937, in volume 4, issue 2, pages 67
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/617217,60,60)
Published in Rhodora, in 1948, in volume 50, issue 589, pages 1-15
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/53047326,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1888, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047318,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1876, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/620209,60,60)
Published in Rhodora, in 1954, in volume 56, issue 670, pages 231-232
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/607176,60,60)
Published in Rhodora, in 1940, in volume 42, issue 494, pages 25-32
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/27094950,60,60)
Published in Transactions of The American Microscopical Society, in 1911, in volume 30, pages 327
Created: 2013-03-11, modified: 2013-03-11![](https://www.biodiversitylibrary.org/pagethumb/52101318,60,60)
Published in The Wilson Bulletin, in 1930, in volume 42, issue 3, pages 212
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/604855,60,60)
Published in Rhodora, in 1936, in volume 38, pages 102-61
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/616836,60,60)
Published in Rhodora, in 1947, in volume 49, pages 1-21
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/27095302,60,60)
Published in Transactions of The American Microscopical Society, in 1912, in volume 31, pages 267-269
Created: 2013-03-11, modified: 2013-03-11![](https://www.biodiversitylibrary.org/pagethumb/609371,60,60)
Published in Rhodora, in 1943, in volume 45, issue 529, pages 1-4
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/619568,60,60)
Published in Rhodora, in 1953, in volume 55, issue 650, pages 21-55
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/619615,60,60)
Published in Rhodora, in 1953, in volume 55, issue 651, pages 63-101
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/619717,60,60)
Published in Rhodora, in 1953, in volume 55, issue 653, pages 161-201
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/9255184,60,60)
Published in Journal of The Arnold Arboretum, in 1984, in volume 65, issue 3, pages 375-401
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/11426934,60,60)
Published in Annals of the Entomological Society of America, in 1913, in volume 6, issue 1, pages 130-153
Created: 2016-08-22, modified: 2016-08-22![](https://www.biodiversitylibrary.org/pagethumb/30236525,60,60)
Published in American Fern Journal, in 1911, in volume 1, pages 111-113
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/51809528,60,60)
Published in Kirtlandia, in 1982, in volume 38, pages 89-104
Created: 2016-11-04, modified: 2016-11-04![](https://www.biodiversitylibrary.org/pagethumb/10039425,60,60)
Published in The Wilson Bulletin, in 1906, in volume 18, issue 4, pages 110-120
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/32742377,60,60)
Published in Journal of Ethnobiology, in 1993, in volume 13, issue 2, pages 203-231
Created: 2016-06-26, modified: 2016-06-26![](https://www.biodiversitylibrary.org/pagethumb/1490260,60,60)
Published in Biol Bull, in 1949, in volume 96, pages 123-128
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/8105466,60,60)
Published in Journal of The Arnold Arboretum, in 1934, in volume 15, issue 1, pages 43-49
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8106375,60,60)
Published in Journal of The Arnold Arboretum, in 1932, in volume 13, issue 1, pages 37-48
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/15716810,60,60)
Published in Proceedings of The United States National Museum, in 1899, in volume 21, pages 741-753
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/26382311,60,60)
Published in Transactions of The American Microscopical Society, in 1913, in volume 32, pages 85-87
Created: 2013-03-11, modified: 2013-03-11![](https://www.biodiversitylibrary.org/pagethumb/937193,60,60)
Published in Biol Bull, in 1925, in volume 48, pages 295-308
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/8106284,60,60)
Published in Journal of The Arnold Arboretum, in 1933, in volume 14, issue 4, pages 394-407
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/51810116,60,60)
Published in Kirtlandia, in 1994, in volume 48, pages 3-21
Created: 2016-11-04, modified: 2016-11-04![](https://www.biodiversitylibrary.org/pagethumb/34949672,60,60)
Published in Proceedings of The Linnean Society of New South Wales, in 1962, in volume 86, pages 295-298
Created: 2011-05-31, modified: 2015-07-29![](https://www.biodiversitylibrary.org/pagethumb/31976996,60,60)
Published in Proceedings of The Zoological Society of London, in 1913, in volume 1913, pages 855-860
Created: 2012-09-30, modified: 2012-09-30![](https://www.biodiversitylibrary.org/pagethumb/51810444,60,60)
Published in Kirtlandia, in 2002, in volume 53, pages 27-34
Created: 2016-11-04, modified: 2016-11-04