Published in Smithsonian Miscellaneous Collections, in 1948, in volume 110, pages 1-15
Created: 2011-05-27, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/4462515,60,60)
Published in Field Museum of Natural History Publications Zoological Series, in 1912, in volume 10, pages 67-68
Created: 2011-05-19, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/55874147,60,60)
Published in Field Museum Publications Chicago Zoological Series, in 1912, in volume 10, issue 6, pages 67-68
Created: 2018-05-07, modified: 2018-05-07![](https://www.biodiversitylibrary.org/pagethumb/2769050,60,60)
Published in Field Museum of Natural History Publications Zoological Series, in 1938, in volume 22, pages 219-359
Created: 2011-05-19, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/51103444,60,60)
Published in Zoologica, in 1932, in volume 9, issue 15, pages 551-563
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/7804948,60,60)
Published in Bulletin United States National Museum, in 1940, in volume 189, pages 1-530
Created: 2012-09-05, modified: 2014-05-03![](https://www.biodiversitylibrary.org/pagethumb/39690325,60,60)
Published in Jour Washington Acad Sci, in 1943, in volume 33, pages 90-94
Created: 2014-01-30, modified: 2014-01-30![](https://www.biodiversitylibrary.org/pagethumb/2754660,60,60)
Published in Field Museum Publications Chicago Zoological Series, in 1928, in volume 15, issue 3, pages 709-1045
Created: 2017-05-11, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/4464963,60,60)
Published in Chicago Field Museum of Natural History Pub Zool Ser, in 1913, in volume 10, pages 77-91
Created: 2012-10-23, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/39914565,60,60)
Published in Jour Washington Acad Sci, in 1931, in volume 21, pages 207-209
Created: 2014-01-30, modified: 2014-01-30![](https://www.biodiversitylibrary.org/pagethumb/50978096,60,60)
Published in Zoologica, in 1939, in volume 24, issue 3, pages 15-45
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/3334570,60,60)
Published in Proceedings of The Biological Society of Washington, in 1910, in volume 23, pages 157-163
Created: 2011-07-31, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/27659892,60,60)
Published in Annals And Magazine of Natural History, in 1863, in volume 12, pages 169-174
Created: 2011-09-28, modified: 2011-09-28![](https://www.biodiversitylibrary.org/pagethumb/52158796,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1935, in volume 7, issue 1, pages 77-78
Created: 2021-12-16, modified: 2021-12-16![](https://www.biodiversitylibrary.org/pagethumb/562191,60,60)
Published in Rhodora, in 1903, in volume 5, issue 57, pages 219-220
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/32133969,60,60)
Published in Torreya, in 1926, in volume 26, issue 5, pages 99-100
Created: 2022-12-14, modified: 2022-12-14![](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/8637436,60,60)
Published in Emu, in 1922, in volume 22, pages 68-69
Created: 2022-12-02, modified: 2022-12-02![](https://www.biodiversitylibrary.org/pagethumb/600221,60,60)
Published in Rhodora, in 1928, in volume 30, issue 359, pages 226-228
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/587888,60,60)
Published in Rhodora, in 1926, in volume 28, issue 3, pages 40-42
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/60526393,60,60)
Published in Cryptogamie. Algologie, in 1982, in volume 3, issue 1, pages 81
Created: 2021-02-17, modified: 2021-02-17![](https://www.biodiversitylibrary.org/pagethumb/564041,60,60)
Published in Rhodora, in 1899, in volume 1, issue 4, pages 69-71
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/564095,60,60)
Published in Rhodora, in 1899, in volume 1, issue 7, pages 121-127
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/560425,60,60)
Published in Rhodora, in 1900, in volume 2, issue 18, pages 130-132
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/562093,60,60)
Published in Rhodora, in 1903, in volume 5, issue 53, pages 121-123
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/563702,60,60)
Published in Rhodora, in 1909, in volume 11, issue 122, pages 23-26
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/563403,60,60)
Published in Rhodora, in 1908, in volume 10, issue 109, pages 1-9
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/563544,60,60)
Published in Rhodora, in 1908, in volume 10, issue 115, pages 122-127
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/570006,60,60)
Published in Rhodora, in 1919, in volume 21, issue 251, pages 203-207
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/604024,60,60)
Published in Rhodora, in 1935, in volume 37, issue 433, pages 19
Created: 2016-07-19, modified: 2016-07-19![](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/47864252,60,60)
Published in Madroño, in 1956, in volume 13, issue 6, pages 207-208
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/608778,60,60)
Published in Rhodora, in 1942, in volume 44, issue 522, pages 213-220
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/32034554,60,60)
Published in American Fern Journal, in 2002, in volume 92, pages 214-228
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/658731,60,60)
Published in Rhodora, in 1972, in volume 74, pages 287-290
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/619524,60,60)
Published in Rhodora, in 1952, in volume 54, issue 648, pages 306-307
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/618940,60,60)
Published in Rhodora, in 1951, in volume 53, issue 627, pages 93-94
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/27057026,60,60)
Published in Nautilis, in 1900, in volume 14, pages 75-79
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/13159065,60,60)
Published in Phytologia, in 1977, in volume 38, issue 1, pages 66-68
Created: 2016-05-06, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/560862,60,60)
Published in Rhodora, in 1901, in volume 3, issue 36, pages 289-293
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/562203,60,60)
Published in Rhodora, in 1903, in volume 5, issue 57, pages 231-234
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/563036,60,60)
Published in Rhodora, in 1906, in volume 8, issue 92, pages 157-161
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/562995,60,60)
Published in Rhodora, in 1906, in volume 8, issue 91, pages 122-126
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/563343,60,60)
Published in Rhodora, in 1907, in volume 9, issue 106, pages 197-202
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/563903,60,60)
Published in Rhodora, in 1909, in volume 11, issue 130, pages 196-197
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/563696,60,60)
Published in Rhodora, in 1909, in volume 11, issue 122, pages 17-20
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/563584,60,60)
Published in Rhodora, in 1908, in volume 10, issue 117, pages 155-164
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/569262,60,60)
Published in Rhodora, in 1917, in volume 19, issue 217, pages 1-9
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/567504,60,60)
Published in Rhodora, in 1915, in volume 17, issue 193, pages 28-29
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/587333,60,60)
Published in Rhodora, in 1924, in volume 26, issue 302, pages 25-34
Created: 2016-07-19, modified: 2016-07-19