Published in Bulletin of the British Museum (Natural History) Zoology, in 1980, in volume 38, issue 3, pages 141-144
Created: 2009-12-21, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/32135967,60,60)
Published in Torreya, in 1906, in volume 6, issue 9, pages 189-195
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/52991815,60,60)
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/13044791,60,60)
Published in Phytologia, in 1979, in volume 44, pages 129-133
Created: 2011-01-26, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/12986196,60,60)
Published in Phytologia, in 1983, in volume 53, issue 3, pages 226-234
Created: 2017-03-08, modified: 2017-03-08![](https://www.biodiversitylibrary.org/pagethumb/52122342,60,60)
Published in The Wilson Bulletin, in 1931, in volume 43, issue 2, pages 114-142
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/608914,60,60)
Published in Rhodora, in 1942, in volume 44, pages 334-8
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/32132193,60,60)
Published in Torreya, in 1902, in volume 2, issue 3, pages 43-45
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/52122422,60,60)
Published in The Wilson Bulletin, in 1931, in volume 43, issue 3, pages 190-219
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/8372089,60,60)
Published in Journal of The Arnold Arboretum, in 1943, in volume 24, issue 2, pages 190-206
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/15939751,60,60)
Published in The Auk, in 1919, in volume 36, pages 434
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/52991706,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1842, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991787,60,60)
Published in Asa Gray correspondence. Senders B-Ba, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/10166829,60,60)
Published in Botanical Gazette, in 1891, in volume 16, issue 1, pages 14-26
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/52991743,60,60)
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/52991702,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1840, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991709,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1844, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991712,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1844, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991726,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1856, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991727,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1856, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991719,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1852, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991722,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1854, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991724,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1856, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991716,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1848, pages 1-3
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/8443023,60,60)
Published in Journal of The Arnold Arboretum, in 1946, in volume 27, issue 2, pages 186-192
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/9261173,60,60)
Published in Journal of The Arnold Arboretum, in 1949, in volume 30, issue 2, pages 187-210
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/9261199,60,60)
Published in Journal of The Arnold Arboretum, in 1949, in volume 30, issue 3, pages 211-226
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/42258206,60,60)
Published in Novapex, in 2001, in volume 2, pages 68
Created: 2013-07-27, modified: 2013-07-27![](https://www.biodiversitylibrary.org/pagethumb/42258110,60,60)
Published in Novapex, in 2001, in volume 2, pages 30
Created: 2013-07-27, modified: 2013-07-27![](https://www.biodiversitylibrary.org/pagethumb/52991729,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1885, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/568403,60,60)
Published in Rhodora, in 1916, in volume 18, pages 152-156
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/28466921,60,60)
Published in Botanical Gazette, in 1888, in volume 13, issue 5, pages 118-124
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/637099,60,60)
Published in Novon, in 1992, in volume 2, pages 306-307
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/8372391,60,60)
Published in Journal of The Arnold Arboretum, in 1943, in volume 24, issue 4, pages 472-481
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8441412,60,60)
Published in Journal of the Arnold Arboretum, in 1948, in volume 29, pages 77-89
Created: 2011-01-26, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/52991715,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1844, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991803,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1891, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991781,60,60)
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/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/35238099,60,60)
Published in Botanical Gazette, in 1920, in volume 69, issue 1, pages 83-87
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/32088835,60,60)
Published in Torreya, in 1921, in volume 21, issue 6, pages 91-98
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/8372522,60,60)
Published in Journal of The Arnold Arboretum, in 1953, in volume 34, issue 1, pages 77-87
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/52298551,60,60)
Published in The Wilson Bulletin, in 1938, in volume 50, issue 4, pages 243-246
Created: 2016-12-19, modified: 2016-12-19![](https://www.biodiversitylibrary.org/pagethumb/52991736,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1886, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991737,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1886, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991738,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1886, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991739,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1886, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991740,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1886, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991741,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1886, pages 1-2
Created: 2017-06-24, modified: 2017-06-24