Published in Proceedings of The American Philosophical Society, in 1882, in volume 20, issue 111, pages 199-202
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/50979381,60,60)
Published in Zoologica, in 1947, in volume 32, issue 1, pages 1-15
Created: 2016-11-23, modified: 2016-11-23![](https://www.biodiversitylibrary.org/pagethumb/35242732,60,60)
Published in Botanical Gazette, in 1910, in volume 50, issue 5, pages 321-339
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/15939931,60,60)
Published in The Auk, in 1919, in volume 36, pages 598
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/627613,60,60)
Published in Rhodora, in 1961, in volume 63, issue 755, pages 324-326
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/26382428,60,60)
Published in Transactions of The American Microscopical Society, in 1913, in volume 32, pages 188-189
Created: 2013-03-11, modified: 2013-03-11![](https://www.biodiversitylibrary.org/pagethumb/15938658,60,60)
Published in The Auk, in 1920, in volume 37, pages 179-180
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/26382423,60,60)
Published in Transactions of The American Microscopical Society, in 1913, in volume 32, pages 183-186
Created: 2013-03-11, modified: 2013-03-11![](https://www.biodiversitylibrary.org/pagethumb/27094940,60,60)
Published in Transactions of The American Microscopical Society, in 1911, in volume 30, pages 319-320
Created: 2013-03-11, modified: 2013-03-11![](https://www.biodiversitylibrary.org/pagethumb/26382374,60,60)
Published in Transactions of The American Microscopical Society, in 1913, in volume 32, pages 140-145
Created: 2013-03-11, modified: 2013-03-11![](https://www.biodiversitylibrary.org/pagethumb/27095230,60,60)
Published in Transactions of The American Microscopical Society, in 1912, in volume 31, pages 201-203
Created: 2013-03-11, modified: 2013-03-11![](https://www.biodiversitylibrary.org/pagethumb/27095016,60,60)
Published in Transactions of The American Microscopical Society, in 1912, in volume 31, pages 35-38
Created: 2013-03-11, modified: 2013-03-11![](https://www.biodiversitylibrary.org/pagethumb/27048893,60,60)
Published in Transactions of The American Microscopical Society, in 1916, in volume 35, pages 156-157
Created: 2013-03-11, modified: 2013-03-11![](https://www.biodiversitylibrary.org/pagethumb/26382426,60,60)
Published in Transactions of The American Microscopical Society, in 1913, in volume 32, pages 186-188
Created: 2013-03-11, modified: 2013-03-11![](https://www.biodiversitylibrary.org/pagethumb/53003284,60,60)
Published in Asa Gray correspondence. Senders A, pages 1
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/27054161,60,60)
Published in Nautilis, in 1903, in volume 16, pages 138-139
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/8524500,60,60)
Published in Nautilis, in 1936, in volume 50, pages 51-52
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/13788237,60,60)
Published in Phytologia, in 1993, in volume 75, pages 330-332
Created: 2011-01-26, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/53212363,60,60)
Published in Asa Gray correspondence. Senders Li-Ly, 1839-1891 (inclusive), in 1890, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/51115906,60,60)
Published in Zoologica, in 1965, in volume 50, issue 3, pages 45-46
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/26380097,60,60)
Published in Nautilus Boston Mass, in 1913, in volume 26, pages 97-99
Created: 2013-06-18, modified: 2013-06-18![](https://www.biodiversitylibrary.org/pagethumb/27056410,60,60)
Published in Nautilis, in 1896, in volume 10, pages 93-94
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/47817136,60,60)
Published in Madroño, in 2008, in volume 55, pages 90-91
Created: 2016-02-15, modified: 2016-02-15![](https://www.biodiversitylibrary.org/pagethumb/27095072,60,60)
Published in Transactions of The American Microscopical Society, in 1912, in volume 31, pages 85-113
Created: 2013-03-11, modified: 2013-03-11![](https://www.biodiversitylibrary.org/pagethumb/9311799,60,60)
Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 3, pages 1557-1564
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/8520210,60,60)
Published in Nautilis, in 1943, in volume 56, pages 99-102
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/47857385,60,60)
Published in Madroño, in 1950, in volume 10, issue 6, pages 178-179
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/58044520,60,60)
Published in Forktail, in 1987, in volume 3, pages 70-72
Created: 2019-05-12, modified: 2019-05-12![](https://www.biodiversitylibrary.org/pagethumb/50440028,60,60)
Published in Annals of The Transvaal Museum, in 1917, in volume 5, issue 4, pages 246-262
Created: 2023-04-04, modified: 2023-04-04![](https://www.biodiversitylibrary.org/pagethumb/51116278,60,60)
Published in Zoologica, in 1966, in volume 51, issue 6, pages 71-76
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/47926340,60,60)
Published in Asa Gray correspondence. Senders Be-Bo, pages 1
Created: 2017-03-12, modified: 2017-06-09![](https://www.biodiversitylibrary.org/pagethumb/8118377,60,60)
Published in The Great Basin Naturalist, in 1980, in volume 40, pages 141-142
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/52817028,60,60)
Published in Records of The Western Australian Museum, in 1980, in volume 8, issue 3, pages 335-357
Created: 2017-02-28, modified: 2017-02-28![](https://www.biodiversitylibrary.org/pagethumb/10042280,60,60)
Published in The Wilson Bulletin, in 1899, in volume 11, issue 4, pages 45-46
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/35032370,60,60)
Published in Botanical Gazette, in 1915, in volume 60, issue 5, pages 406-411
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/35139939,60,60)
Published in Botanical Gazette, in 1916, in volume 62, issue 6, pages 488-506
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/45449276,60,60)
Published in Zeitschrift für Säugetierkunde, in 1989, in volume 54, pages 329-330
Created: 2016-08-03, modified: 2016-08-03![](https://www.biodiversitylibrary.org/pagethumb/53107573,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53107575,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1885, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53107577,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1885, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53107569,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53107571,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53107603,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1857, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53107599,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1849, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53107600,60,60)
Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1849, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/562502,60,60)
Published in Rhodora, in 1904, in volume 6, issue 70, pages 209-210
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/40857801,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1962, in volume 82, pages 174
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/52100176,60,60)
Published in The Wilson Bulletin, in 1932, in volume 44, issue 3, pages 180
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/49770488,60,60)
Published in Palaeontology, in 1976, in volume 19, issue 1, pages 17-77
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/47854090,60,60)
Published in Madroño, in 1998, in volume 45, issue 1, pages 85-87
Created: 2016-02-15, modified: 2016-07-07