Published in Biol Bull, in 1940, in volume 79, pages 215-229
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/1506420,60,60)
Published in Biol Bull, in 1947, in volume 92, pages 217-224
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/1511644,60,60)
Published in Biol Bull, in 1941, in volume 80, pages 1-17
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/14914255,60,60)
Published in The American Entomologist, in 1880, in volume 3, pages 22-23
Created: 2011-06-03, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/3199680,60,60)
Published in Breviora, in 1960, in volume 131, pages 1-3
Created: 2009-12-27, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/3190870,60,60)
Published in Breviora, in 1958, in volume 86, pages 1-7
Created: 2009-12-27, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/16020471,60,60)
Published in The Auk, in 1912, in volume 29, pages 533-534
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/32263111,60,60)
Published in American Fern Journal, in 1968, in volume 58, pages 34-37
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/16335060,60,60)
Published in Annals And Magazine of Natural History, in 1887, in volume 19, pages 465-466
Created: 2011-09-29, modified: 2011-09-29![](https://www.biodiversitylibrary.org/pagethumb/16019265,60,60)
Published in The Auk, in 1914, in volume 31, pages 115-116
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/15939539,60,60)
Published in The Auk, in 1919, in volume 36, pages 238-242
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/58882968,60,60)
Published in Western Australian Naturalist, in 1948, in volume 1, issue 7, pages 136-138
Created: 2021-04-04, modified: 2021-04-04![](https://www.biodiversitylibrary.org/pagethumb/28462757,60,60)
Published in Botanical Gazette, in 1907, in volume 44, issue 1, pages 64-66
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/54671420,60,60)
Published in Annals of the Carnegie Museum, in 1968, in volume 39, pages 273-305
Created: 2017-10-22, modified: 2017-10-22![](https://www.biodiversitylibrary.org/pagethumb/620183,60,60)
Published in Rhodora, in 1954, in volume 56, issue 670, pages 205-212
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/16162687,60,60)
Published in Annals of the Missouri Botanical Garden, in 1941, in volume 28, pages 249-269
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/27993085,60,60)
Published in Annals of the Missouri Botanical Garden, in 1949, in volume 36, pages 355-404
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/4284153,60,60)
Published in Bulletin of The Museum of Comparative Zoology, in 1963, in volume 128, pages 483-501
Created: 2009-12-23, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/9312295,60,60)
Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 4, pages 2045-2050
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/16267702,60,60)
Published in The Auk, in 1913, in volume 30, pages 269
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/55000281,60,60)
Published in Northern Territory Naturalist, in 1993, in volume 14, pages 30-32
Created: 2020-04-02, modified: 2020-04-02![](https://www.biodiversitylibrary.org/pagethumb/15998449,60,60)
Published in Annals of the Missouri Botanical Garden, in 1942, in volume 29, pages 69-88
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/3199741,60,60)
Published in Breviora, in 1961, in volume 146, pages 1-7
Created: 2011-09-15, modified: 2011-10-03![](https://www.biodiversitylibrary.org/pagethumb/58882867,60,60)
Published in Western Australian Naturalist, in 1947, in volume 1, issue 2, pages 45-46
Created: 2021-04-04, modified: 2021-04-04![](https://www.biodiversitylibrary.org/pagethumb/10040873,60,60)
Published in The Wilson Bulletin, in 1919, in volume 31, issue 1, pages 20-23
Created: 2016-11-27, modified: 2016-11-27![](https://www.biodiversitylibrary.org/pagethumb/29976872,60,60)
Published in Entomologist's Record and Journal of Variation, in 1975, in volume 87, issue 10, pages 268
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/616660,60,60)
Published in Rhodora, in 1946, in volume 48, issue 573, pages 263-264
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/9181699,60,60)
Published in Sida, Contributions To Botany, in 2006, in volume 22, issue 1, pages 277-304
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/8369712,60,60)
Published in Journal of The Arnold Arboretum, in 1939, in volume 20, issue 1, pages 114-115
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8105466,60,60)
Published in Journal of The Arnold Arboretum, in 1934, in volume 15, issue 1, pages 43-49
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/9305254,60,60)
Published in Sida, Contributions To Botany, in 1999, in volume 18, issue 3, pages 647-660
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/43035814,60,60)
Published in Scopus, in 1978, in volume 2, pages 23
Created: 2014-03-20, modified: 2014-03-20![](https://www.biodiversitylibrary.org/pagethumb/49933391,60,60)
Published in Palaeontology, in 1972, in volume 15, issue 2, pages 238-266
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/58107124,60,60)
Published in Forktail, in 1993, in volume 8, pages 155-156
Created: 2019-05-12, modified: 2019-05-12![](https://www.biodiversitylibrary.org/pagethumb/54660893,60,60)
Published in Annals of the Carnegie Museum, in 1965, in volume 38, pages 1-48
Created: 2017-10-22, modified: 2017-10-22![](https://www.biodiversitylibrary.org/pagethumb/54651562,60,60)
Published in Annals of the Carnegie Museum, in 1961, in volume 36, pages 69-76
Created: 2017-10-22, modified: 2017-10-22![](https://www.biodiversitylibrary.org/pagethumb/628015,60,60)
Published in Rhodora, in 1962, in volume 64, issue 760, pages 358-359
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/603120,60,60)
Published in Rhodora, in 1933, in volume 35, issue 412, pages 118-119
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/8988673,60,60)
Published in Entomologische Zeitung Stettin, in 1878, in volume 39, pages 475-485
Created: 2016-11-22, modified: 2016-11-22![](https://www.biodiversitylibrary.org/pagethumb/8999623,60,60)
Published in Entomologische Zeitung Stettin, in 1883, in volume 44, pages 370-372
Created: 2016-11-22, modified: 2016-11-22![](https://www.biodiversitylibrary.org/pagethumb/10580084,60,60)
Published in Postilla, in 1961, in volume 48, pages 1-20
Created: 2013-03-01, modified: 2013-03-01![](https://www.biodiversitylibrary.org/pagethumb/16020209,60,60)
Published in The Auk, in 1912, in volume 29, pages 295-306
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/40590533,60,60)
Published in Bull Brit Ornithol Club, in 1960, in volume 80, pages 3-6
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/28730186,60,60)
Published in Mitteilungen der Bayerischen Staatssammlung fuer Palaeontologie und Historische Geologie, in 1966, in volume 6, pages 51-63
Created: 2015-05-20, modified: 2015-05-20![](https://www.biodiversitylibrary.org/pagethumb/59134276,60,60)
Published in Western Australian Naturalist, in 2006, in volume 25, issue 3, pages 187-190
Created: 2020-05-19, modified: 2020-05-19![](https://www.biodiversitylibrary.org/pagethumb/29715147,60,60)
Published in Entomologist's Record and Journal of Variation, in 1976, in volume 88, issue 12, pages 314
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/8806593,60,60)
Published in Great Basin Naturalist Memoirs, in 1986, in volume 8, pages 145-149
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/15932947,60,60)
Published in The Auk, in 1886, in volume 3, pages 60-73
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/15933176,60,60)
Published in The Auk, in 1886, in volume 3, pages 289-307
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/609061,60,60)
Published in Rhodora, in 1942, in volume 44, issue 528, pages 453-456
Created: 2016-07-19, modified: 2016-07-19