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/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/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/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/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/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/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/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/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/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/606108,60,60)
Published in Rhodora, in 1938, in volume 40, issue 473, pages 220
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/12983991,60,60)
Published in Phytologia, in 1988, in volume 64, issue 3, pages 179-184
Created: 2016-05-06, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/660963,60,60)
Published in Rhodora, in 1976, in volume 78, issue 816, pages 776-782
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/567274,60,60)
Published in Rhodora, in 1913, in volume 15, pages 45-58
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/30239089,60,60)
Published in Botanical Gazette, in 1909, in volume 47, issue 3, pages 250
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/29828411,60,60)
Published in Botanical Gazette, in 1909, in volume 48, issue 6, pages 478
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/13783751,60,60)
Published in Phytologia, in 1977, in volume 36, pages 251-261
Created: 2011-01-26, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/42326833,60,60)
Published in Brimleyana, in 1985, in volume 11, pages 133-159
Created: 2017-04-21, modified: 2017-04-21![](https://www.biodiversitylibrary.org/pagethumb/56181308,60,60)
Published in Pan-Pacific Entomologist, in 1987, in volume 63, issue 4, pages 339-340
Created: 2018-07-03, modified: 2018-07-03![](https://www.biodiversitylibrary.org/pagethumb/28462974,60,60)
Published in Botanical Gazette, in 1907, in volume 44, issue 3, pages 238
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/47962326,60,60)
Published in MadroƱo, in 1986, in volume 33, issue 1, pages 83
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/62006037,60,60)
Published in Journal of The Adelaide Botanic Garden, in 1984, in volume 7, issue 1, pages 137-144
Created: 2022-11-15, modified: 2022-11-15![](https://www.biodiversitylibrary.org/pagethumb/42520635,60,60)
Published in Veliger, in 1975, in volume 17, pages 414
Created: 2013-12-03, modified: 2013-12-03![](https://www.biodiversitylibrary.org/pagethumb/998303,60,60)
Published in Das Tierreich, in 1906, in volume 21, pages 1-806
Created: 2010-02-10, modified: 2012-03-23![](https://www.biodiversitylibrary.org/pagethumb/32085610,60,60)
Published in Torreya, in 1942, in volume 42, issue 6, pages 190-191
Created: 2022-12-12, modified: 2022-12-12![](https://www.biodiversitylibrary.org/pagethumb/2556665,60,60)
Published in Ent. News, in 1919, in volume 30, pages 201-203
Created: 2011-06-04, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/54016728,60,60)
Published in Journal of South African Botany, in 1936, in volume 2, pages 141-143
Created: 2024-05-01, modified: 2024-05-01![](https://www.biodiversitylibrary.org/pagethumb/1495130,60,60)
Published in Biol Bull, in 1990, in volume 178, pages 187-194
Created: 2010-01-07, modified: 2011-06-21![](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/47819918,60,60)
Published in Journal of The Bombay Natural History Society, in 1970, in volume 67, issue 2, pages 344-345
Created: 2015-08-31, modified: 2015-08-31![](https://www.biodiversitylibrary.org/pagethumb/633106,60,60)
Published in Rhodora, in 1967, in volume 69, issue 780, pages 476-480
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/42397460,60,60)
Published in Veliger, in 1973, in volume 15, pages 355-356
Created: 2013-08-04, modified: 2013-08-04![](https://www.biodiversitylibrary.org/pagethumb/54377210,60,60)
Published in Pacific Science, in 1955, in volume 9, issue 2, pages 171-176
Created: 2017-09-17, modified: 2017-09-17![](https://www.biodiversitylibrary.org/pagethumb/38668323,60,60)
Published in Australian Zoologist, in 1914, in volume 1, pages 27-28
Created: 2017-10-11, modified: 2017-10-11![](https://www.biodiversitylibrary.org/pagethumb/51261735,60,60)
Published in Raptor Research, in 1972, in volume 6, issue 1, pages 6-10
Created: 2017-04-08, modified: 2017-04-08![](https://www.biodiversitylibrary.org/pagethumb/28464603,60,60)
Published in Botanical Gazette, in 1907, in volume 43, issue 2, pages 146
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/30238875,60,60)
Published in Botanical Gazette, in 1909, in volume 47, issue 1, pages 82-83
Created: 2017-03-14, modified: 2017-03-14![](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/51320395,60,60)
Published in Journal of Raptor Research, in 1989, in volume 23, issue 4, pages 140-146
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/1560915,60,60)
Published in Biol Bull, in 1956, in volume 111, pages 328-335
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/2160106,60,60)
Published in Can. Ent, in 1916, in volume 48, pages 359-364
Created: 2011-06-04, modified: 2014-04-04![](https://www.biodiversitylibrary.org/pagethumb/3089102,60,60)
Published in Can. Ent, in 1914, in volume 46, pages 417-423
Created: 2011-06-04, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/3088406,60,60)
Published in Can. Ent, in 1917, in volume 49, pages 157-161
Created: 2011-06-04, modified: 2011-06-21