in 1843, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53113037,60,60)
in 1843, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53113040,60,60)
in 1843, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53113043,60,60)
in 1846, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53113046,60,60)
in 1879, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/35965269,60,60)
Published in Biol Bull, in 1960, in volume 118, pages 55-65
Created: 2010-01-06, modified: 2024-01-12![](https://www.biodiversitylibrary.org/pagethumb/605268,60,60)
Published in Rhodora, in 1936, in volume 38, issue 456, pages 455
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/566314,60,60)
Published in Rhodora, in 1911, in volume 13, issue 155, pages 225-232
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/12978279,60,60)
Published in Phytologia, in 1983, in volume 54, issue 4, pages 285
Created: 2017-03-08, modified: 2017-03-08![](https://www.biodiversitylibrary.org/pagethumb/12882862,60,60)
Published in Phytologia, in 1984, in volume 55, issue 4, pages 235-242
Created: 2017-03-08, modified: 2017-03-08![](https://www.biodiversitylibrary.org/pagethumb/766879,60,60)
Published in Wrightia, in 1974, in volume 5, issue 2, pages 23-44
Created: 2015-12-11, modified: 2015-12-11![](https://www.biodiversitylibrary.org/pagethumb/24342710,60,60)
Published in Annals And Magazine of Natural History, in 1874, in volume 13, pages 322-324
Created: 2011-09-28, modified: 2011-09-28![](https://www.biodiversitylibrary.org/pagethumb/32127666,60,60)
Published in Torreya, in 1903, in volume 3, issue 4, pages 60-61
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/13790963,60,60)
Published in Phytologia, in 1940, in volume 1, issue 12, pages 401-409
Created: 2017-01-03, modified: 2017-01-03![](https://www.biodiversitylibrary.org/pagethumb/32138929,60,60)
Published in Torreya, in 1919, in volume 19, issue 4, pages 65-71
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/16317656,60,60)
Published in The Auk, in 1891, in volume 8, pages 352
Created: 2013-03-07, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/52991585,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1849, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991587,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1868, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991593,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1880, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991595,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1881, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991597,60,60)
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/52991589,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1869, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991591,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1880, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/16266892,60,60)
Published in The Auk, in 1890, in volume 7, pages 373-375
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/16317338,60,60)
Published in The Auk, in 1891, in volume 8, pages 46-47
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/31205192,60,60)
Published in Proceedings of The American Philosophical Society, in 1869, in volume 11, issue 81, pages 317-367
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/12871925,60,60)
Published in Contributions from the University of Michigan Herbarium, in 1942, in volume 7, pages 1-56
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/12930474,60,60)
Published in Contributions from the University of Michigan Herbarium, in 1941, in volume 6, pages 1-66
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/28549175,60,60)
Published in Botanical Gazette, in 1890, in volume 15, issue 3, pages 66-68
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/12872095,60,60)
Published in Contributions From The University of Michigan Herbarium, in 1940, in volume 4, pages 1-32
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/8515155,60,60)
Published in Nautilis, in 1930, in volume 43, pages 101-103
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/569673,60,60)
Published in Rhodora, in 1918, in volume 20, issue 235, pages 117-122
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/12871820,60,60)
Published in Contributions From The University of Michigan Herbarium, in 1942, in volume 8, pages 5-74
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/53419457,60,60)
Published in Pan-Pacific Entomologist, in 1941, in volume 17, pages 182-184
Created: 2017-05-21, modified: 2017-05-21![](https://www.biodiversitylibrary.org/pagethumb/563852,60,60)
Published in Rhodora, in 1909, in volume 11, issue 128, pages 153-154
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/35138177,60,60)
Published in Botanical Gazette, in 1916, in volume 61, issue 6, pages 528-529
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/32086391,60,60)
Published in Torreya, in 1940, in volume 40, issue 3, pages 65-81
Created: 2022-12-12, modified: 2022-12-12![](https://www.biodiversitylibrary.org/pagethumb/32090687,60,60)
Published in Torreya, in 1905, in volume 5, issue 4, pages 67-68
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/12872033,60,60)
Published in Contributions From The University of Michigan Herbarium, in 1939, in volume 3, pages 5-46
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/1549873,60,60)
Published in Biol Bull, in 1967, in volume 132, pages 222-228
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/15933598,60,60)
Published in The Auk, in 1908, in volume 25, pages 109-153
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/27447188,60,60)
Published in The Auk, in 1898, in volume 15, pages 1-6
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/12871893,60,60)
Published in Contributions From The University of Michigan Herbarium, in 1942, in volume 8, pages 75-88
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/51810638,60,60)
Published in Kirtlandia, in 1967, in volume 2, pages 1-10
Created: 2016-11-04, modified: 2016-11-04![](https://www.biodiversitylibrary.org/pagethumb/32101372,60,60)
Published in Torreya, in 1908, in volume 8, issue 2, pages 32-36
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/2320381,60,60)
Published in Annals And Magazine of Natural History, in 1851, in volume 8, pages 505-506
Created: 2011-09-27, modified: 2011-09-27![](https://www.biodiversitylibrary.org/pagethumb/30816792,60,60)
Published in American Fern Journal, in 1917, in volume 7, pages 112-114
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32138147,60,60)
Published in Torreya, in 1925, in volume 25, issue 1, pages 15-16
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/15709298,60,60)
Published in Proceedings of The United States National Museum, in 1908, in volume 34, pages 701-746
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/38652498,60,60)
Published in Memoirs Am. ent. Soc., in 1977, in volume 30, pages 1-203
Created: 2012-09-13, modified: 2012-09-13