Published in Phytologia, in 1976, in volume 34, issue 3, pages 282
Created: 2016-05-06, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/33354346,60,60)
Published in Rhodora, in 1990, in volume 92, issue 870, pages 50-53
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/20108314,60,60)
Published in Annals of the Missouri Botanical Garden, in 1973, in volume 60, pages 273-305
Created: 2010-01-08, modified: 2016-12-29![](https://www.biodiversitylibrary.org/pagethumb/640204,60,60)
Published in Novon, in 1997, in volume 7, pages 387-394
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/27281909,60,60)
Published in Annals of the Missouri Botanical Garden, in 1982, in volume 69, pages 770-803
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/28001858,60,60)
Published in Annals of the Missouri Botanical Garden, in 1991, in volume 78, pages 476-496
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/32263209,60,60)
Published in American Fern Journal, in 1968, in volume 58, pages 126-140
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/16167110,60,60)
Published in Annals of the Missouri Botanical Garden, in 1984, in volume 71, pages 801-823
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/26843276,60,60)
Published in Annals of the Missouri Botanical Garden, in 2000, in volume 87, pages 335-346
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/16159524,60,60)
Published in Annals of the Missouri Botanical Garden, in 1972, in volume 59, pages 282-296
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/28006033,60,60)
Published in Annals of the Missouri Botanical Garden, in 1976, in volume 63, pages 321-325
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/16168069,60,60)
Published in Annals of the Missouri Botanical Garden, in 1979, in volume 66, pages 557-571
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/27278052,60,60)
Published in Annals of the Missouri Botanical Garden, in 1988, in volume 75, pages 1343-1368
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/13191890,60,60)
Published in Phytologia, in 1997, in volume 83, issue 5, pages 333-344
Created: 2016-05-04, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/53474450,60,60)
Published in The Wilson Bulletin, in 1997, in volume 109, issue 2, pages 218-225
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/26900637,60,60)
Published in Proceedings of The American Philosophical Society, in 1878, in volume 17, issue 101, pages 283-290
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/51328851,60,60)
Published in Journal of Raptor Research, in 2003, in volume 37, issue 1, pages 8-18
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/5407081,60,60)
Published in Biol Bull, in 1998, in volume 194, pages 116-119
Created: 2010-01-07, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/53059450,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/30076001,60,60)
Published in Entomologist's Record London, in 1917, in volume 29, pages 69-73
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/619893,60,60)
Published in Rhodora, in 1953, in volume 55, issue 658, pages 323-324
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/27054778,60,60)
Published in Nautilis, in 1918, in volume 32, pages 55-58
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/5169537,60,60)
Published in Botanical Gazette, in 1877, in volume 2, issue 9, pages 120-122
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/47863975,60,60)
Published in Madroño, in 1970, in volume 20, issue 8, pages 398-408
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/49633102,60,60)
Published in Palaeontology, in 1968, in volume 11, issue 4, pages 580-600
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/8759942,60,60)
Published in Ibis, in 1921, in volume 3, issue 2, pages 238-264
Created: 2024-03-14, modified: 2024-03-14![](https://www.biodiversitylibrary.org/pagethumb/50713597,60,60)
Published in Journal of The New York Entomological Society, in 1936, in volume 44, issue 1, pages 43-49
Created: 2016-05-24, modified: 2016-05-24![](https://www.biodiversitylibrary.org/pagethumb/30817381,60,60)
Published in American Fern Journal, in 1917, in volume 7, pages 90-96
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/5439431,60,60)
Published in Rhodora, in 1978, in volume 80, issue 821, pages 147-153
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/619663,60,60)
Published in Rhodora, in 1953, in volume 55, issue 652, pages 109-116
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/5173858,60,60)
Published in Botanical Gazette, in 1881, in volume 6, issue 3, pages 186-187
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/4138842,60,60)
Published in Fauna Hawaiiensis, in 1899, in volume 2, pages 31-89
Created: 2010-11-23, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/32130140,60,60)
Published in Torreya, in 1901, in volume 1, issue 6, pages 70-71
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/2621763,60,60)
Published in Ent. News, in 1933, in volume 44, pages 227-229
Created: 2010-11-18, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/51116534,60,60)
Published in Zoologica, in 1964, in volume 49, issue 7, pages 115-120
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/49681591,60,60)
Published in Palaeontology, in 1982, in volume 25, issue 3, pages 499-507
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/662094,60,60)
Published in Novon, in 1996, in volume 6, pages 370-371
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/56181310,60,60)
Published in Pan-Pacific Entomologist, in 1987, in volume 63, issue 4, pages 341-345
Created: 2018-07-03, modified: 2018-07-03![](https://www.biodiversitylibrary.org/pagethumb/56775411,60,60)
Published in Richardiana, in 2016, in volume 16, pages 249-257
Created: 2018-09-30, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/2612579,60,60)
Published in Entomological News, Philadelphia, in 1907, in volume 18, issue 4, pages 161
Created: 2011-06-05, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/626809,60,60)
Published in Rhodora, in 1959, in volume 61, pages 253-264
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/619191,60,60)
Published in Rhodora, in 1952, in volume 54, issue 637, pages 1-19
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/619474,60,60)
Published in Rhodora, in 1952, in volume 54, issue 646, pages 260
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/27055396,60,60)
Published in Nautilis, in 1893, in volume 7, pages 9-10
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/27057166,60,60)
Published in Nautilis, in 1901, in volume 15, pages 53-54
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/27053439,60,60)
Published in Nautilis, in 1889, in volume 3, pages 64-66
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/615919,60,60)
Published in Rhodora, in 1945, in volume 47, issue 556, pages 143
Created: 2016-07-19, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/619759,60,60)
Published in Rhodora, in 1953, in volume 55, issue 653, pages 203-204
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/27407589,60,60)
Published in Botanical Gazette, in 1886, in volume 11, issue 3, pages 64
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/4138888,60,60)
Published in Fauna Hawaiiensis, Orth, in 1899, in volume 2, pages 1-30
Created: 2011-06-03, modified: 2011-06-21