Published in The Wilson Bulletin, in 1974, in volume 86, issue 1, pages 1-11
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/52177689,60,60)
Published in The Wilson Bulletin, in 1982, in volume 94, issue 2, pages 129-138
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/53003180,60,60)
Published in Asa Gray correspondence. Senders A, in 1889, pages 1
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/33310334,60,60)
Published in Rhodora, in 2003, in volume 105, issue 921, pages 92-93
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/28545967,60,60)
Published in Botanical Gazette, in 1887, in volume 12, issue 8, pages 192
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/53793950,60,60)
Published in Bulletin du Museum national d'histoire naturelle, in 1946, in volume 18, issue 1, pages 37-40
Created: 2017-07-17, modified: 2017-07-17![](https://www.biodiversitylibrary.org/pagethumb/49626937,60,60)
Published in Palaeontology, in 1964, in volume 7, issue 1, pages 85-104
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/607460,60,60)
Published in Rhodora, in 1940, in volume 42, issue 500, pages 280
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/29219436,60,60)
Published in Botanical Gazette, in 1892, in volume 17, issue 3, pages 78-81
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/32864390,60,60)
Published in Rhodora, in 2002, in volume 104, issue 920, pages 325-349
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/603883,60,60)
Published in Rhodora, in 1934, in volume 36, issue 429, pages 344-346
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/602686,60,60)
Published in Rhodora, in 1932, in volume 34, issue 397, pages 1-4
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/28545831,60,60)
Published in Botanical Gazette, in 1887, in volume 12, issue 3, pages 65-66
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/47863853,60,60)
Published in Madroño, in 1970, in volume 20, issue 5, pages 288
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/11159798,60,60)
Published in Novon, in 2006, in volume 16, pages 168-204
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/32224007,60,60)
Published in American Fern Journal, in 1931, in volume 21, pages 11-20
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32224064,60,60)
Published in American Fern Journal, in 1931, in volume 21, pages 64-71
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/27909924,60,60)
Published in Botanical Gazette, in 1889, in volume 14, issue 7, pages 180-181
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/28549412,60,60)
Published in Botanical Gazette, in 1890, in volume 15, issue 11, pages 299-304
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/52365555,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1936, in volume 8, issue 6, pages 506-511
Created: 2017-02-19, modified: 2017-02-19![](https://www.biodiversitylibrary.org/pagethumb/5021050,60,60)
Published in Bulletin du Musée D'histoire Naturelle, in 1900, in volume 6, issue 5, pages 245-246
Created: 2021-12-13, modified: 2021-12-13![](https://www.biodiversitylibrary.org/pagethumb/49626922,60,60)
Published in Palaeontology, in 1964, in volume 7, issue 1, pages 72-84
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/8105449,60,60)
Published in Journal of The Arnold Arboretum, in 1934, in volume 15, issue 1, pages 28-42
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/10166870,60,60)
Published in Botanical Gazette, in 1891, in volume 16, issue 2, pages 45-49
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/52138633,60,60)
Published in Contributions in Science, in 1989, in volume 402, pages 1-43
Created: 2017-07-19, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/32863071,60,60)
Published in Rhodora, in 2001, in volume 103, issue 913, pages 96-116
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/52514970,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1939, in volume 11, issue 4, pages 378-382
Created: 2021-12-16, modified: 2021-12-16![](https://www.biodiversitylibrary.org/pagethumb/32136250,60,60)
Published in Torreya, in 1936, in volume 36, issue 6, pages 150-156
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/53003184,60,60)
Published in Asa Gray correspondence. Senders A, in 1837, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003181,60,60)
Published in Asa Gray correspondence. Senders A, in 1837, pages 1-3
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/33041756,60,60)
Published in Rhodora, in 1998, in volume 100, issue 901, pages 1-24
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/9302128,60,60)
Published in Sida, Contributions To Botany, in 1993, in volume 15, pages 619-622
Created: 2014-02-06, modified: 2014-02-06![](https://www.biodiversitylibrary.org/pagethumb/42725347,60,60)
Published in Phytoneuron, in 2013, in volume 2013-35, pages 1-3
Created: 2016-04-29, modified: 2016-04-29![](https://www.biodiversitylibrary.org/pagethumb/32864254,60,60)
Published in Rhodora, in 2002, in volume 104, issue 918, pages 201-204
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/5204661,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1921, in volume 27, issue 2, pages 143-150
Created: 2022-02-03, modified: 2022-02-03![](https://www.biodiversitylibrary.org/pagethumb/2709009,60,60)
Published in Entomological News, in 1981, in volume 92, pages 69-74
Created: 2011-06-10, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/53003162,60,60)
Published in Asa Gray correspondence. Senders A, in 1864, pages 1
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003163,60,60)
Published in Asa Gray correspondence. Senders A, in 1866, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003165,60,60)
Published in Asa Gray correspondence. Senders A, in 1873, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003171,60,60)
Published in Asa Gray correspondence. Senders A, in 1876, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003173,60,60)
Published in Asa Gray correspondence. Senders A, in 1877, pages 1-4
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003167,60,60)
Published in Asa Gray correspondence. Senders A, in 1873, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003169,60,60)
Published in Asa Gray correspondence. Senders A, in 1875, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/5027272,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1919, in volume 25, issue 7, pages 595-600
Created: 2019-11-13, modified: 2019-11-13![](https://www.biodiversitylibrary.org/pagethumb/52158822,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1935, in volume 7, issue 2, pages 99-106
Created: 2017-02-19, modified: 2017-02-19![](https://www.biodiversitylibrary.org/pagethumb/52753891,60,60)
Published in Bulletin du Museum national d'histoire naturelle, in 1942, in volume 14, issue 3, pages 247-248
Created: 2017-03-13, modified: 2017-03-13![](https://www.biodiversitylibrary.org/pagethumb/1513560,60,60)
Published in Biol Bull, in 1973, in volume 144, pages 229-247
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/52514595,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1939, in volume 11, issue 1, pages 51-98
Created: 2021-12-16, modified: 2021-12-16![](https://www.biodiversitylibrary.org/pagethumb/5034296,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1920, in volume 26, issue 2, pages 129-131
Created: 2022-02-02, modified: 2022-02-02![](https://www.biodiversitylibrary.org/pagethumb/5034198,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1920, in volume 26, issue 1, pages 33-38
Created: 2022-02-02, modified: 2022-02-02