Published in Rhodora, in 1911, in volume 13, pages 207-208
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/6898745,60,60)
Published in Proceedings of The American Philosophical Society, in 1885, in volume 22, issue 120, pages 375-376
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/562352,60,60)
Published in Rhodora, in 1904, in volume 6, issue 64, pages 65-71
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/599841,60,60)
Published in Rhodora, in 1927, in volume 29, pages 158-160
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/10042275,60,60)
Published in The Wilson Bulletin, in 1899, in volume 11, issue 4, pages 40
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/39917207,60,60)
Published in Jour Washington Acad Sci, in 1933, in volume 23, pages 137-138
Created: 2014-01-30, modified: 2014-01-30![](https://www.biodiversitylibrary.org/pagethumb/10042290,60,60)
Published in The Wilson Bulletin, in 1899, in volume 11, issue 4, pages 55-56
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/693509,60,60)
Published in Rhodora, in 1914, in volume 16, issue 189, pages 166
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/566156,60,60)
Published in Rhodora, in 1911, in volume 13, issue 148, pages 76
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Published in Rhodora, in 1917, in volume 19, issue 220, pages 61-69
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Published in Rhodora, in 1920, in volume 22, issue 261, pages 145-146
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/4312216,60,60)
Published in Breviora, in 1963, in volume 187, pages 1-13
Created: 2023-11-22, modified: 2023-11-22![](https://www.biodiversitylibrary.org/pagethumb/39913814,60,60)
Published in Journal of The Washington Academy of Sciences, in 1927, in volume 17, issue 6, pages 142-147
Created: 2015-03-16, modified: 2015-03-16![](https://www.biodiversitylibrary.org/pagethumb/12467248,60,60)
Published in Journal of The Washington Academy of Sciences, in 1923, in volume 13, issue 9, pages 167-179
Created: 2015-03-16, modified: 2015-03-16![](https://www.biodiversitylibrary.org/pagethumb/39690931,60,60)
Published in Jour Washington Acad Sci, in 1938, in volume 28, pages 178-182
Created: 2014-01-30, modified: 2014-01-30![](https://www.biodiversitylibrary.org/pagethumb/566088,60,60)
Published in Rhodora, in 1911, in volume 13, issue 145, pages 9-10
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/10042289,60,60)
Published in The Wilson Bulletin, in 1899, in volume 11, issue 4, pages 54-55
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/30238382,60,60)
Published in Botanical Gazette, in 1908, in volume 45, issue 2, pages 135-136
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/39702600,60,60)
Published in Journal of The Washington Academy of Sciences, in 1924, in volume 14, issue 15, pages 364-366
Created: 2015-03-16, modified: 2015-03-16![](https://www.biodiversitylibrary.org/pagethumb/3333849,60,60)
Published in Proceedings of The Biological Society of Washington, in 1908, in volume 21, pages 1-9
Created: 2011-07-31, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/3334001,60,60)
Published in Proceedings of The Biological Society of Washington, in 1908, in volume 21, pages 175-188
Created: 2011-07-31, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/3779434,60,60)
Published in Proceedings of The Biological Society of Washington, in 1911, in volume 24, pages 103-159
Created: 2011-07-31, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/10042292,60,60)
Published in The Wilson Bulletin, in 1899, in volume 11, issue 4, pages 57-58
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/3851128,60,60)
Published in Proceedings of the Linnean Society of New South Wales, in 1921, in volume 45, pages 500-504
Created: 2010-11-02, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/8369914,60,60)
Published in Journal of the Arnold Arboretum, in 1939, in volume 20, pages 304-316
Created: 2011-01-26, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/8371974,60,60)
Published in Journal of the Arnold Arboretum, in 1943, in volume 24, pages 77-89
Created: 2011-01-26, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/39702575,60,60)
Published in Journal of The Washington Academy of Sciences, in 1924, in volume 14, pages 343-345
Created: 2015-03-16, modified: 2015-03-16![](https://www.biodiversitylibrary.org/pagethumb/39690796,60,60)
Published in Jour Washington Acad Sci, in 1938, in volume 28, pages 51-55
Created: 2014-01-30, modified: 2014-01-30![](https://www.biodiversitylibrary.org/pagethumb/31430495,60,60)
Published in Proceedings of The American Philosophical Society, in 1880, in volume 19, issue 107, pages 203-209
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/2348174,60,60)
Published in Proceedings of The Biological Society of Washington, in 1906, in volume 19, pages 183-192
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/633440,60,60)
Published in Rhodora, in 1968, in volume 70, issue 782, pages 294-296
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/39690581,60,60)
Published in Jour Washington Acad Sci, in 1943, in volume 33, pages 316-317
Created: 2014-01-30, modified: 2014-01-30![](https://www.biodiversitylibrary.org/pagethumb/31205063,60,60)
Published in Proceedings of The American Philosophical Society, in 1869, in volume 11, issue 81, pages 202-203
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/31205644,60,60)
Published in Proceedings of The American Philosophical Society, in 1874, in volume 14, issue 92, pages 141-147
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/31205662,60,60)
Published in Proceedings of The American Philosophical Society, in 1874, in volume 14, issue 92, pages 159-161
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/31205857,60,60)
Published in Proceedings of The American Philosophical Society, in 1875, in volume 14, issue 94, pages 344-346
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/7337126,60,60)
Published in Proceedings of The American Philosophical Society, in 1878, in volume 18, issue 102, pages 34-36
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/26878002,60,60)
Published in Proceedings of The American Philosophical Society, in 1879, in volume 18, issue 103, pages 224-232
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/31430558,60,60)
Published in Proceedings of The American Philosophical Society, in 1881, in volume 19, issue 108, pages 262-274
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/605400,60,60)
Published in Rhodora, in 1937, in volume 39, issue 459, pages 100
Created: 2016-07-19, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/35137983,60,60)
Published in Botanical Gazette, in 1916, in volume 61, issue 4, pages 340-343
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/39871732,60,60)
Published in Jour Washington Acad Sci, in 1935, in volume 25, pages 187-190
Created: 2014-01-30, modified: 2014-01-30![](https://www.biodiversitylibrary.org/pagethumb/39697460,60,60)
Published in Jour Washington Acad Sci, in 1952, in volume 42, pages 122-124
Created: 2014-01-30, modified: 2014-01-30![](https://www.biodiversitylibrary.org/pagethumb/31204894,60,60)
Published in Proceedings of The American Philosophical Society, in 1869, in volume 11, issue 81, pages 17-22
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/34968521,60,60)
Published in Proceedings of The American Philosophical Society, in 1871, in volume 12, issue 81, pages 123
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/31430877,60,60)
Published in Proceedings of The American Philosophical Society, in 1881, in volume 19, issue 109, pages 567-612
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/26892267,60,60)
Published in Proceedings of The American Philosophical Society, in 1882, in volume 20, issue 111, pages 237-283
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/36261720,60,60)
Published in Proceedings of The American Philosophical Society, in 1883, in volume 21, issue 114, pages 120-134
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/26901063,60,60)
Published in Proceedings of The American Philosophical Society, in 1878, in volume 17, issue 101, pages 701-704
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/563642,60,60)
Published in Rhodora, in 1908, in volume 10, issue 119, pages 207-208
Created: 2016-07-19, modified: 2016-07-19