Published in Biol Bull, in 1944, in volume 86, pages 169-191
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/627019,60,60)
Published in Rhodora, in 1960, in volume 62, issue 737, pages 127-129
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/626024,60,60)
Published in Rhodora, in 1957, in volume 59, issue 704, pages 185-203
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/10011291,60,60)
Published in Sida, Contributions To Botany, in 1984, in volume 10, issue 3, pages 252
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/16019770,60,60)
Published in The Auk, in 1914, in volume 31, pages 548
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/1818302,60,60)
Published in Nautilis, in 1912, in volume 25, pages 111-114
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/32088816,60,60)
Published in Torreya, in 1921, in volume 21, issue 5, pages 76-79
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/15935963,60,60)
Published in The Auk, in 1904, in volume 21, pages 234-250
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/33353918,60,60)
Published in Rhodora, in 1989, in volume 91, issue 865, pages 6-9
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/46097922,60,60)
Published in Mycologia, in 1919, in volume 11, issue 4, pages 202-215
Created: 2017-10-18, modified: 2017-10-18![](https://www.biodiversitylibrary.org/pagethumb/46097371,60,60)
Published in Mycologia, in 1921, in volume 13, issue 2, pages 101-110
Created: 2017-10-18, modified: 2017-10-18![](https://www.biodiversitylibrary.org/pagethumb/10899382,60,60)
Published in Journal of The Arnold Arboretum, in 1975, in volume 56, issue 3, pages 336-363
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/48846300,60,60)
Published in Mycologia, in 1914, in volume 6, issue 5, pages 240-258
Created: 2017-10-18, modified: 2017-10-18![](https://www.biodiversitylibrary.org/pagethumb/625872,60,60)
Published in Rhodora, in 1957, in volume 59, issue 699, pages 45-51
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/5439285,60,60)
Published in Rhodora, in 1978, in volume 80, issue 821, pages 1-91
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/32136809,60,60)
Published in Torreya, in 1913, in volume 13, issue 10, pages 237-241
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/13167777,60,60)
Published in Phytologia, in 1991, in volume 71, pages 360-361
Created: 2011-01-26, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/625470,60,60)
Published in Rhodora, in 1955, in volume 57, issue 674, pages 37-42
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/10008836,60,60)
Published in Sida, Contributions To Botany, in 1974, in volume 5, issue 4, pages 274-285
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/5873197,60,60)
Published in Rhodora, in 1983, in volume 85, issue 843, pages 325-341
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/41225897,60,60)
Published in Journal of The Lepidopterists' Society, in 1982, in volume 35, pages 249-251
Created: 2013-01-27, modified: 2013-01-27![](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/33354815,60,60)
Published in Rhodora, in 1992, in volume 94, issue 878, pages 171-209
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/9252450,60,60)
Published in Journal of The Arnold Arboretum, in 1987, in volume 68, issue 3, pages 335-341
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/33244427,60,60)
Published in Rhodora, in 1999, in volume 101, issue 905, pages 28-39
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/14883839,60,60)
Published in Bulletins de la Société Malacologique de France, in 1887, in volume 4, pages 1-48
Created: 2013-12-03, modified: 2013-12-03![](https://www.biodiversitylibrary.org/pagethumb/660087,60,60)
Published in Rhodora, in 1975, in volume 77, issue 811, pages 438-439
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/10009050,60,60)
Published in Sida, Contributions To Botany, in 1975, in volume 6, issue 2, pages 118-119
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/4861125,60,60)
Published in Rhodora, in 1979, in volume 81, issue 825, pages 123-129
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/52234370,60,60)
Published in The Wilson Bulletin, in 2005, in volume 117, issue 2, pages 206-207
Created: 2016-12-11, modified: 2016-12-11![](https://www.biodiversitylibrary.org/pagethumb/32152258,60,60)
Published in American Fern Journal, in 1997, in volume 87, pages 153
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/2562434,60,60)
Published in Proceedings of the Entomological Society of Washington, in 1922, in volume 24, pages 58-64
Created: 2010-01-13, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/26358121,60,60)
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1891, in volume 43, pages 455
Created: 2013-03-02, modified: 2013-03-02![](https://www.biodiversitylibrary.org/pagethumb/37153108,60,60)
Published in Journal of the Academy of Natural Sciences, Philadelphia, in 1884, in volume 9, pages 17-114
Created: 2013-12-03, modified: 2013-12-03![](https://www.biodiversitylibrary.org/pagethumb/51253578,60,60)
Published in Muelleria, in 1998, in volume 11, pages 101-111
Created: 2016-09-04, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/1656329,60,60)
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1879, in volume 31, pages 31
Created: 2013-03-02, modified: 2013-03-02![](https://www.biodiversitylibrary.org/pagethumb/1966854,60,60)
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1873, in volume 25, pages 232
Created: 2013-03-02, modified: 2013-03-02![](https://www.biodiversitylibrary.org/pagethumb/31783885,60,60)
Published in Proceedings of The Zoological Society of London, in 1887, in volume 1887, pages 284-316
Created: 2012-10-01, modified: 2012-10-01![](https://www.biodiversitylibrary.org/pagethumb/31783755,60,60)
Published in Proceedings of The Zoological Society of London, in 1887, in volume 1887, pages 164-189
Created: 2012-10-01, modified: 2012-10-01![](https://www.biodiversitylibrary.org/pagethumb/1526400,60,60)
Published in Biol Bull, in 1997, in volume 193, pages 147-152
Created: 2010-01-07, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/31867820,60,60)
Published in Journal of Conchology, in 1880, in volume 3, pages 1-73
Created: 2013-12-03, modified: 2013-12-03![](https://www.biodiversitylibrary.org/pagethumb/51287002,60,60)
Published in Raptor Research, in 1986, in volume 20, issue 2, pages 71-74
Created: 2017-04-08, modified: 2017-04-08![](https://www.biodiversitylibrary.org/pagethumb/32863183,60,60)
Published in Rhodora, in 2001, in volume 103, issue 915, pages 326-331
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/32863316,60,60)
Published in Rhodora, in 2000, in volume 102, pages 217-224
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/53134399,60,60)
Published in Journal of Arachnology, in 2011, in volume 39, issue 3, pages 420-438
Created: 2017-04-11, modified: 2017-04-11![](https://www.biodiversitylibrary.org/pagethumb/62706214,60,60)
Published in Records of The Auckland Institute And Museum, in 1987, in volume 24, pages 93-105
Created: 2023-08-13, modified: 2023-08-13![](https://www.biodiversitylibrary.org/pagethumb/41535992,60,60)
Published in Journal of The Botanical Research Institute of Texas, in 2009, in volume 3, issue 1, pages 443-455
Created: 2015-12-01, modified: 2015-12-01![](https://www.biodiversitylibrary.org/pagethumb/9182609,60,60)
Published in Sida, Contributions To Botany, in 2006, in volume 22, issue 2, pages 1175-1189
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/9312049,60,60)
Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 3, pages 1807-1827
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/48586530,60,60)
Published in Journal of The Botanical Research Institute of Texas, in 2010, in volume 4, issue 1, pages 473-488
Created: 2015-12-01, modified: 2015-12-01