Published in Rhodora, in 1966, in volume 68, issue 774, pages 167
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/2673150,60,60)
Published in Entomological News, in 1994, in volume 105, pages 80-84
Created: 2011-06-10, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/7106844,60,60)
Published in Proceedings of The American Philosophical Society, in 1887, in volume 24, issue 126, pages 287-295
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/7770396,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1949, in volume 13, pages 213-247
Created: 2016-02-07, modified: 2017-10-30![](https://www.biodiversitylibrary.org/pagethumb/11157817,60,60)
Published in Journal of The Arnold Arboretum, in 1969, in volume 50, issue 3, pages 469-477
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47195460,60,60)
Published in Phytologia, in 2011, in volume 93, issue 1, pages 73-87
Created: 2017-03-08, modified: 2017-03-08![](https://www.biodiversitylibrary.org/pagethumb/2691391,60,60)
Published in Entomological News, in 2004, in volume 115, pages 191-200
Created: 2011-06-10, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/32132341,60,60)
Published in Torreya, in 1902, in volume 2, issue 10, pages 159-160
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/20102184,60,60)
Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 55-79
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/29826762,60,60)
Published in Botanical Gazette, in 1897, in volume 24, issue 1, pages 58-59
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/16019766,60,60)
Published in The Auk, in 1914, in volume 31, pages 544-546
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/32090245,60,60)
Published in Torreya, in 1904, in volume 4, issue 1, pages 11-15
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/32127833,60,60)
Published in Torreya, in 1903, in volume 3, issue 12, pages 189-192
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/32090264,60,60)
Published in Torreya, in 1904, in volume 4, issue 2, pages 30-31
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/32127812,60,60)
Published in Torreya, in 1903, in volume 3, issue 11, pages 174-176
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/32127646,60,60)
Published in Torreya, in 1903, in volume 3, issue 3, pages 44-47
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32090278,60,60)
Published in Torreya, in 1904, in volume 4, issue 3, pages 44-47
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/16314858,60,60)
Published in The Auk, in 1909, in volume 26, pages 84-85
Created: 2013-03-07, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/15933724,60,60)
Published in The Auk, in 1908, in volume 25, pages 235-238
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/32132140,60,60)
Published in Torreya, in 1902, in volume 2, issue 1, pages 2-4
Created: 2022-12-14, modified: 2022-12-14![](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/35188009,60,60)
Published in Botanical Gazette, in 1917, in volume 63, issue 1, pages 66-76
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/35186445,60,60)
Published in Botanical Gazette, in 1918, in volume 65, issue 4, pages 362
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/47828251,60,60)
Published in Madroño, in 1975, in volume 23, issue 2, pages 102-103
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/15912796,60,60)
Published in The Auk, in 1917, in volume 34, pages 225-226
Created: 2013-03-08, modified: 2013-03-08![](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/32127707,60,60)
Published in Torreya, in 1903, in volume 3, issue 6, pages 91-96
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/32127667,60,60)
Published in Torreya, in 1903, in volume 3, issue 4, pages 61-66
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/2739262,60,60)
Published in Entomological News, Philadelphia, in 1957, in volume 68, issue 6, pages 159-161
Created: 2009-12-26, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/16020011,60,60)
Published in The Auk, in 1912, in volume 29, pages 111-112
Created: 2013-03-07, modified: 2013-03-08![](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/29953364,60,60)
Published in Botanical Gazette, in 1896, in volume 21, issue 4, pages 224-228
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/47872112,60,60)
Published in Madroño, in 1971, in volume 21, issue 1, pages 47-48
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/31205188,60,60)
Published in Proceedings of The American Philosophical Society, in 1869, in volume 11, issue 81, pages 313
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/34968810,60,60)
Published in Proceedings of The American Philosophical Society, in 1871, in volume 12, issue 81, pages 406-407
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/34968922,60,60)
Published in Proceedings of The American Philosophical Society, in 1871, in volume 12, issue 81, pages 518-522
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/7046098,60,60)
Published in Proceedings of The American Philosophical Society, in 1873, in volume 13, issue 81, pages 143-145
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/31205614,60,60)
Published in Proceedings of The American Philosophical Society, in 1874, in volume 14, issue 92, pages 111-113
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/31205706,60,60)
Published in Proceedings of The American Philosophical Society, in 1874, in volume 14, issue 93, pages 195-216
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/31206147,60,60)
Published in Proceedings of The American Philosophical Society, in 1875, in volume 14, issue 95, pages 622-631
Created: 2017-01-01, modified: 2017-01-01