Published in Botanical Gazette, in 1919, in volume 68, issue 2, pages 73-108
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/39691869,60,60)
Published in Jour Washington Acad Sci, in 1941, in volume 31, pages 173-179
Created: 2014-01-30, modified: 2014-01-30![](https://www.biodiversitylibrary.org/pagethumb/39704039,60,60)
Published in Jour Washington Acad Sci, in 1950, in volume 40, pages 273-277
Created: 2014-01-30, modified: 2014-01-30![](https://www.biodiversitylibrary.org/pagethumb/29865855,60,60)
Published in Proceedings of The United States National Museum, in 1911, in volume 41, pages 209-224
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15384849,60,60)
Published in Proceedings of the United States National Museum, in 1927, in volume 69, issue 2640, pages 1-42
Created: 2010-11-21, modified: 2021-08-25![](https://www.biodiversitylibrary.org/pagethumb/7587908,60,60)
Published in Proceedings of The United States National Museum, in 1941, in volume 91, pages 91-102
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15669671,60,60)
Published in Proceedings of The United States National Museum, in 1911, in volume 39, pages 497-527
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7305539,60,60)
Published in Proceedings of The United States National Museum, in 1922, in volume 61, pages 1-160
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/39872351,60,60)
Published in Journal of The Washington Academy of Sciences, in 1936, in volume 26, issue 4, pages 156-162
Created: 2012-08-30, modified: 2016-10-03![](https://www.biodiversitylibrary.org/pagethumb/7904193,60,60)
Published in United States National Museum Bulletin, in 1923, in volume 125, pages 1-302
Created: 2010-11-21, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7882185,60,60)
Published in United States National Museum Bulletin, in 1933, in volume 165, pages 1-108
Created: 2010-11-21, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/27945499,60,60)
Published in Proceedings of the United States National Museum, in 1930, in volume 76, pages 1-78
Created: 2010-11-21, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/7887875,60,60)
Published in United States National Museum Bulletin, in 1917, in volume 96, pages 1-87
Created: 2010-11-20, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7761517,60,60)
Published in Proceedings of The United States National Museum, in 1913, in volume 46, pages 57-59
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15708966,60,60)
Published in Proceedings of The United States National Museum, in 1908, in volume 34, pages 407-432
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/29506901,60,60)
Published in Mitteilungen der Bayerischen Staatssammlung für Paläontologie und Histor. Geologie, in 2002, in volume 42, pages 51-74
Created: 2017-02-01, modified: 2017-02-01![](https://www.biodiversitylibrary.org/pagethumb/7611828,60,60)
Published in Proceedings of The United States National Museum, in 1941, in volume 89, pages 519-522
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15786088,60,60)
Published in Proceedings of The United States National Museum, in 1906, in volume 30, pages 1-66
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7494838,60,60)
Published in Proceedings of The United States National Museum, in 1908, in volume 35, pages 133-154
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/54337437,60,60)
Published in Bulletin du Museum national d'histoire naturelle, in 1948, in volume 20, issue 2, pages 183-189
Created: 2017-09-12, modified: 2017-09-12![](https://www.biodiversitylibrary.org/pagethumb/54337365,60,60)
Published in Bulletin du Museum national d'histoire naturelle, in 1948, in volume 20, issue 1, pages 115-119
Created: 2017-09-10, modified: 2017-09-10![](https://www.biodiversitylibrary.org/pagethumb/7612924,60,60)
Published in Proceedings of The United States National Museum, in 1903, in volume 26, pages 565-591
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15786275,60,60)
Published in Proceedings of The United States National Museum, in 1906, in volume 30, pages 149-164
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/2273308,60,60)
Published in Bulletin of the British Museum (Natural History). Geology., in 1985, in volume 38, issue 4, pages 359-372
Created: 2013-03-01, modified: 2021-05-13![](https://www.biodiversitylibrary.org/pagethumb/7494994,60,60)
Published in Proceedings of The United States National Museum, in 1908, in volume 35, pages 277-340
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/2327785,60,60)
Published in Bull. Brit. Mus. Nat. Hist. (Zool.), in 1964, in volume 12, pages 1-35
Created: 2009-12-23, modified: 2011-10-03![](https://www.biodiversitylibrary.org/pagethumb/53794218,60,60)
Published in Bulletin du Museum national d'histoire naturelle, in 1946, in volume 18, issue 3, pages 274-279
Created: 2017-07-17, modified: 2017-07-17![](https://www.biodiversitylibrary.org/pagethumb/52991864,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1885, pages 1-6
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991870,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1886, pages 1-6
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53402244,60,60)
Published in William Marriot Canby letters to Asa Gray, 1861-1895, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53112997,60,60)
in 1853, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53112999,60,60)
in 1853, pages 1-2
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in 1855, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/12886233,60,60)
Published in Phytologia, in 1990, in volume 68, pages 234-238
Created: 2011-01-26, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/52991876,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1891, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/15257142,60,60)
Published in Erythea, in 1893, in volume 1, pages 145-147
Created: 2017-10-18, modified: 2017-10-18![](https://www.biodiversitylibrary.org/pagethumb/1738320,60,60)
Published in Nautilus, in 1913, in volume 26, pages 109-110
Created: 2011-06-14, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/8516284,60,60)
Published in Nautilis, in 1939, in volume 53, pages 8-16
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/563643,60,60)
Published in Rhodora, in 1908, in volume 10, issue 119, pages 208
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/34022355,60,60)
Published in Stuttgarter Beiträge Naturkunde, in 1961, in volume 58, pages 1-13
Created: 2017-08-18, modified: 2017-08-18![](https://www.biodiversitylibrary.org/pagethumb/15257194,60,60)
Published in Erythea, in 1893, in volume 1, pages 197-206
Created: 2017-10-18, modified: 2017-10-18![](https://www.biodiversitylibrary.org/pagethumb/2737422,60,60)
Published in Entomological News, in 1987, in volume 98, pages 135-139
Created: 2011-06-10, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/15797719,60,60)
Published in Proceedings of the Malacological Society of London, in 1907, in volume 7, issue 5, pages 243
Created: 2016-11-05, modified: 2020-03-29![](https://www.biodiversitylibrary.org/pagethumb/47859114,60,60)
Published in Journal of The Bombay Natural History Society, in 1932, in volume 35, pages 891-893
Created: 2015-08-31, modified: 2015-08-31![](https://www.biodiversitylibrary.org/pagethumb/42725069,60,60)
Published in Phytoneuron, in 2013, in volume 2013-62, pages 1
Created: 2016-04-29, modified: 2016-04-29![](https://www.biodiversitylibrary.org/pagethumb/28528709,60,60)
Published in Phytologia, in 2009, in volume 91, issue 3, pages 439
Created: 2017-03-08, modified: 2017-03-08![](https://www.biodiversitylibrary.org/pagethumb/13748383,60,60)
Published in Compositae Newsletter, in 1993, in volume 23, pages 1-2
Created: 2021-08-23, modified: 2021-08-23![](https://www.biodiversitylibrary.org/pagethumb/13152227,60,60)
Published in Compositae Newsletter, in 1997, in volume 31, pages 1-16
Created: 2021-08-23, modified: 2021-08-23![](https://www.biodiversitylibrary.org/pagethumb/32058251,60,60)
Published in Proceedings of the Malacological Society of London, in 1908, in volume 8, issue 2, pages 62-63
Created: 2016-11-05, modified: 2020-03-29![](https://www.biodiversitylibrary.org/pagethumb/32058477,60,60)
Published in Proceedings of the Malacological Society of London, in 1909, in volume 8, issue 5, pages 268
Created: 2016-11-05, modified: 2020-03-29