Published in Rhodora, in 1926, in volume 28, issue 333, pages 157-161
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/16164075,60,60)
Published in Annals of the Missouri Botanical Garden, in 1947, in volume 34, pages 31-37
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/588092,60,60)
Published in Rhodora, in 1926, in volume 28, issue 335, pages 225-232
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/588070,60,60)
Published in Rhodora, in 1926, in volume 28, issue 334, pages 205-207
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/16048627,60,60)
Published in Annals of the Missouri Botanical Garden, in 1936, in volume 23, pages 639-655
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/52137459,60,60)
Published in Contributions in Science, in 1957, in volume 4, pages 1-2
Created: 2017-01-04, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/15991277,60,60)
Published in Annals of the Missouri Botanical Garden, in 1918, in volume 5, pages 1-36
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/15991413,60,60)
Published in Annals of the Missouri Botanical Garden, in 1918, in volume 5, pages 133-142
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/15997026,60,60)
Published in Annals of the Missouri Botanical Garden, in 1929, in volume 16, pages 83-128
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/15994905,60,60)
Published in Annals of the Missouri Botanical Garden, in 1934, in volume 21, pages 625-708
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/15994036,60,60)
Published in Annals of the Missouri Botanical Garden, in 1935, in volume 22, pages 365-373
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/16048553,60,60)
Published in Annals of the Missouri Botanical Garden, in 1936, in volume 23, pages 565-598
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/16157748,60,60)
Published in Annals of the Missouri Botanical Garden, in 1959, in volume 46, pages 39-193
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/587628,60,60)
Published in Rhodora, in 1925, in volume 27, issue 314, pages 35-36
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/26842298,60,60)
Published in Annals of the Missouri Botanical Garden, in 1957, in volume 44, pages 1-76
Created: 2010-01-08, modified: 2016-12-28![](https://www.biodiversitylibrary.org/pagethumb/16155798,60,60)
Published in Annals of the Missouri Botanical Garden, in 1924, in volume 11, pages 389-410
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/15991715,60,60)
Published in Annals of the Missouri Botanical Garden, in 1919, in volume 6, pages 49-59
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/16162434,60,60)
Published in Annals of the Missouri Botanical Garden, in 1941, in volume 28, pages 1-30
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/16048114,60,60)
Published in Annals of the Missouri Botanical Garden, in 1936, in volume 23, pages 129-150
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/15991736,60,60)
Published in Annals of the Missouri Botanical Garden, in 1919, in volume 6, pages 71-92
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/15994989,60,60)
Published in Annals of the Missouri Botanical Garden, in 1934, in volume 21, pages 709-712
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/16156725,60,60)
Published in Annals of the Missouri Botanical Garden, in 1953, in volume 40, pages 271-401
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/15996296,60,60)
Published in Annals of the Missouri Botanical Garden, in 1931, in volume 18, pages 457-464
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/16047958,60,60)
Published in Annals of the Missouri Botanical Garden, in 1937, in volume 24, pages 583-590
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/16047024,60,60)
Published in Annals of the Missouri Botanical Garden, in 1938, in volume 25, pages 515-718
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/26842273,60,60)
Published in Annals of the Missouri Botanical Garden, in 1956, in volume 43, pages 381-396
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/15995386,60,60)
Published in Annals of the Missouri Botanical Garden, in 1933, in volume 20, pages 373-467
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/15998515,60,60)
Published in Annals of the Missouri Botanical Garden, in 1942, in volume 29, pages 137-140
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/26841558,60,60)
Published in Annals of the Missouri Botanical Garden, in 1955, in volume 42, pages 131-149
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/599927,60,60)
Published in Rhodora, in 1927, in volume 29, issue 347, pages 238-239
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/16315692,60,60)
Published in The Auk, in 1888, in volume 5, pages 344-351
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/32088615,60,60)
Published in Torreya, in 1920, in volume 20, issue 3, pages 59-65
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/27444470,60,60)
Published in The Auk, in 1889, in volume 6, pages 22-30
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/32130498,60,60)
Published in Torreya, in 1917, in volume 17, issue 9, pages 164-168
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/41136025,60,60)
Published in Journal of The Lepidopterists' Society, in 1992, in volume 46, pages 169-171
Created: 2013-01-27, modified: 2013-01-27![](https://www.biodiversitylibrary.org/pagethumb/53092943,60,60)
Published in The Wilson Bulletin, in 1979, in volume 91, issue 1, pages 104-117
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/16048587,60,60)
Published in Annals of the Missouri Botanical Garden, in 1936, in volume 23, pages 599-638
Created: 2017-10-18, modified: 2017-10-18![](https://www.biodiversitylibrary.org/pagethumb/16364667,60,60)
Published in Proceedings of The Entomological Society of Washington, in 1981, in volume 83, pages 326-331
Created: 2011-06-10, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/30234130,60,60)
Published in Botanical Gazette, in 1897, in volume 23, issue 1, pages 32-39
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/32138532,60,60)
Published in Torreya, in 1918, in volume 18, issue 9, pages 188-190
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32136621,60,60)
Published in Torreya, in 1913, in volume 13, issue 4, pages 83-87
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32136564,60,60)
Published in Torreya, in 1913, in volume 13, issue 2, pages 36-37
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32139848,60,60)
Published in Torreya, in 1916, in volume 16, issue 5, pages 122-124
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32138451,60,60)
Published in Torreya, in 1918, in volume 18, issue 6, pages 123-125
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32138488,60,60)
Published in Torreya, in 1918, in volume 18, issue 7, pages 154-155
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32139143,60,60)
Published in Torreya, in 1919, in volume 19, issue 12, pages 247-248
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32149029,60,60)
Published in Torreya, in 1911, in volume 11, issue 7, pages 153-155
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/34223710,60,60)
Published in Torreya, in 1912, in volume 12, issue 8, pages 197-198
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32137957,60,60)
Published in Torreya, in 1915, in volume 15, issue 12, pages 267-268
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/32138375,60,60)
Published in Torreya, in 1918, in volume 18, issue 3, pages 59-64
Created: 2022-12-14, modified: 2022-12-14