Published in The Wilson Bulletin, in 1972, in volume 84, issue 4, pages 449-455
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52181816,60,60)
Published in The Wilson Bulletin, in 1976, in volume 88, issue 4, pages 582-587
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/27282423,60,60)
Published in Annals of the Missouri Botanical Garden, in 1981, in volume 68, pages 275-300
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/52232880,60,60)
Published in The Wilson Bulletin, in 2003, in volume 115, issue 1, pages 29-37
Created: 2016-12-11, modified: 2016-12-11![](https://www.biodiversitylibrary.org/pagethumb/563553,60,60)
Published in Rhodora, in 1908, in volume 10, issue 115, pages 131-132
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/47941841,60,60)
Published in Madroño, in 1977, in volume 24, issue 2, pages 104-111
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/49714813,60,60)
Published in Palaeontology, in 1966, in volume 9, issue 4, pages 599-628
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/49687525,60,60)
Published in Palaeontology, in 1962, in volume 5, issue 2, pages 247-252
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/52057276,60,60)
Published in The Wilson Bulletin, in 1928, in volume 40, issue 1, pages 50
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/47878937,60,60)
Published in Madroño, in 1979, in volume 26, issue 1, pages 48-50
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/29851346,60,60)
Published in Proceedings of The American Philosophical Society, in 1894, in volume 33, issue 146, pages 332-336
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/53003147,60,60)
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/53003149,60,60)
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/53003157,60,60)
Published in Asa Gray correspondence. Senders A, in 1886, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/47876538,60,60)
Published in Madroño, in 1941, in volume 6, issue 3, pages 82-84
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/53003155,60,60)
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/53003159,60,60)
Published in Asa Gray correspondence. Senders A, in 1890, pages 1
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003160,60,60)
Published in Asa Gray correspondence. Senders A, in 1891, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003153,60,60)
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/53003151,60,60)
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/53059675,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1885, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059677,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1885, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059679,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1885, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059670,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059672,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1885, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53212378,60,60)
Published in Asa Gray correspondence. Senders Li-Ly, 1839-1891 (inclusive), in 1863, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059666,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059668,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/5873821,60,60)
Published in Rhodora, in 1981, in volume 83, issue 835, pages 474
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/5873264,60,60)
Published in Rhodora, in 1983, in volume 85, issue 843, pages 396
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/1559230,60,60)
Published in Biol Bull, in 1957, in volume 112, pages 371-376
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/50774663,60,60)
Published in Journal of The New York Entomological Society, in 1951, in volume 59, issue 4, pages 244
Created: 2016-06-13, modified: 2016-06-13![](https://www.biodiversitylibrary.org/pagethumb/52186402,60,60)
Published in The Wilson Bulletin, in 1989, in volume 101, issue 1, pages 77-83
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/59115178,60,60)
Published in Western Australian Naturalist, in 1998, in volume 22, issue 1, pages 25-53
Created: 2021-03-26, modified: 2021-03-26![](https://www.biodiversitylibrary.org/pagethumb/57913318,60,60)
Published in Telopea, in 2004, in volume 10, issue 2, pages 525-541
Created: 2020-08-24, modified: 2020-08-24![](https://www.biodiversitylibrary.org/pagethumb/47919829,60,60)
Published in Madroño, in 1931, in volume 2, issue 5, pages 42-44
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/53059711,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1890, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059710,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1890, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/1541979,60,60)
Published in Biol Bull, in 1954, in volume 107, pages 350-359
Created: 2010-01-06, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/933743,60,60)
Published in Biol Bull, in 1915, in volume 29, pages 262-276
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/5873141,60,60)
Published in Rhodora, in 1983, in volume 85, issue 842, pages 271
Created: 2016-07-19, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/5169376,60,60)
Published in Botanical Gazette, in 1879, in volume 4, issue 3, pages 139-140
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/5169568,60,60)
Published in Botanical Gazette, in 1879, in volume 4, issue 7, pages 177-180
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/5167870,60,60)
Published in Botanical Gazette, in 1882, in volume 7, issue 6, pages 73
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/28464777,60,60)
Published in Botanical Gazette, in 1907, in volume 43, issue 4, pages 286-287
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/47941630,60,60)
Published in Madroño, in 1992, in volume 39, issue 3, pages 245-250
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/32101667,60,60)
Published in Torreya, in 1908, in volume 8, issue 12, pages 287-292
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/59482992,60,60)
Published in Muelleria, in 2006, in volume 24, pages 25-30
Created: 2020-02-16, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/47962563,60,60)
Published in Madroño, in 1986, in volume 33, issue 4, pages 308-315
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/27524050,60,60)
Published in Annals And Magazine of Natural History, in 1890, in volume 5, pages 440-443
Created: 2011-09-23, modified: 2011-09-23