Published in Acta Botánica Mexicana, in 1990, in volume 11, pages 11-18
Created: 2016-08-14, modified: 2017-04-27![](https://www.biodiversitylibrary.org/pagethumb/2712718,60,60)
Published in Entomological News, in 1974, in volume 85, pages 92-94
Created: 2011-06-10, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/42515332,60,60)
Published in Veliger, in 1979, in volume 21, pages 400-401
Created: 2013-12-03, modified: 2013-12-03![](https://www.biodiversitylibrary.org/pagethumb/52207821,60,60)
Published in The Wilson Bulletin, in 1960, in volume 72, issue 3, pages 274-287
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/32434932,60,60)
Published in Entomologische Nachrichten, in 1882, in volume 8, pages 186-191
Created: 2017-06-15, modified: 2017-06-15![](https://www.biodiversitylibrary.org/pagethumb/42408238,60,60)
Published in Veliger, in 1981, in volume 24, pages 67-71
Created: 2013-08-04, modified: 2013-08-04![](https://www.biodiversitylibrary.org/pagethumb/8879639,60,60)
Published in Great Basin Naturalist, in 1972, in volume 32, pages 181-189
Created: 2013-03-14, modified: 2013-03-14![](https://www.biodiversitylibrary.org/pagethumb/34380337,60,60)
Published in Entomologische Zeitung Stettin, in 1882, in volume 43, pages 347-352
Created: 2016-11-22, modified: 2016-11-22![](https://www.biodiversitylibrary.org/pagethumb/39802435,60,60)
Published in Journal of The Washington Academy of Sciences, in 1972, in volume 62, pages 157-161
Created: 2014-01-30, modified: 2014-01-30![](https://www.biodiversitylibrary.org/pagethumb/59046881,60,60)
Published in Western Australian Naturalist, in 1970, in volume 11, issue 6, pages 125-129
Created: 2021-04-04, modified: 2021-04-04![](https://www.biodiversitylibrary.org/pagethumb/49763620,60,60)
Published in Palaeontology, in 1990, in volume 33, issue 3, pages 613-622
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/34510574,60,60)
Published in Proceedings of the Biological Society of Washington, in 1923, in volume 36, pages 45-47
Created: 2011-06-01, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/30062552,60,60)
Published in Entomologist's Record and Journal of Variation, in 1997, in volume 109, issue 11-12, pages 300
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/15112382,60,60)
Published in Archiv für Naturgeschichte, in 1909, in volume 75, issue 1, pages 313-360
Created: 2017-03-18, modified: 2017-03-18![](https://www.biodiversitylibrary.org/pagethumb/633586,60,60)
Published in Rhodora, in 1968, in volume 70, issue 783, pages 439-441
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/32133389,60,60)
Published in Torreya, in 1922, in volume 22, issue 4, pages 61-63
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/42412944,60,60)
Published in Veliger, in 1984, in volume 26, pages 229-232
Created: 2013-08-04, modified: 2013-08-04![](https://www.biodiversitylibrary.org/pagethumb/617260,60,60)
Published in Rhodora, in 1947, in volume 50, issue 590, pages 38-49
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/8519230,60,60)
Published in Nautilis, in 1941, in volume 54, pages 75-77
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/13298679,60,60)
Published in Phytologia, in 1979, in volume 41, issue 7, pages 447-448
Created: 2016-05-06, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/47857303,60,60)
Published in Madroño, in 1949, in volume 10, issue 4, pages 108-110
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/10837106,60,60)
Published in Tijdschrift voor Entomologie, in 1880, in volume 23, pages 198-250
Created: 2010-01-11, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/2739168,60,60)
Published in Entomological News, in 1957, in volume 68, pages 85-88
Created: 2010-01-13, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/658944,60,60)
Published in Rhodora, in 1972, in volume 74, issue 800, pages 495-516
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/33042149,60,60)
Published in Rhodora, in 1998, in volume 100, issue 904, pages 380-441
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/50105856,60,60)
Published in Acta Botánica Mexicana, in 2010, in volume 91, pages 1-7
Created: 2016-05-12, modified: 2017-04-27![](https://www.biodiversitylibrary.org/pagethumb/47991660,60,60)
Published in Madroño, in 1995, in volume 42, issue 2, pages 123-126
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47828306,60,60)
Published in Madroño, in 1975, in volume 23, issue 3, pages 153-159
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/3041998,60,60)
Published in The Canadian Entomologist, Ontario, in 1880, in volume 12, pages 148-152
Created: 2011-06-03, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15646776,60,60)
Published in Copeia, in 1917, in volume 47, pages 74-76
Created: 2013-03-07, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/629198,60,60)
Published in Rhodora, in 1964, in volume 66, pages 406-07
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/10010471,60,60)
Published in Sida, Contributions To Botany, in 1979, in volume 8, issue 2, pages 215-216
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/15912926,60,60)
Published in The Auk, in 1917, in volume 34, pages 337
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/13038386,60,60)
Published in Phytologia, in 1974, in volume 27, issue 6, pages 440
Created: 2016-05-06, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/47856732,60,60)
Published in Madroño, in 1966, in volume 18, issue 6, pages 181-184
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/32133575,60,60)
Published in Torreya, in 1923, in volume 23, issue 6, pages 95-99
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/27935031,60,60)
Published in Tijdschrift Voor Entomologie, in 1884, in volume 27, pages 35-54
Created: 2010-12-07, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/57914038,60,60)
Published in Bulletin du Muséum national d'histoire naturelle. Zoologie, in 1978, in volume 514, issue 353, pages 305-303
Created: 2019-04-16, modified: 2019-04-16![](https://www.biodiversitylibrary.org/pagethumb/42396969,60,60)
Published in Veliger, in 1972, in volume 15, pages 38-42
Created: 2013-08-04, modified: 2013-08-04![](https://www.biodiversitylibrary.org/pagethumb/660948,60,60)
Published in Rhodora, in 1976, in volume 78, pages 761-766
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/629068,60,60)
Published in Rhodora, in 1965, in volume 66, issue 767, pages 278-279
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/628089,60,60)
Published in Rhodora, in 1963, in volume 65, issue 761, pages 50-55
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/10955083,60,60)
Published in Journal of The Arnold Arboretum, in 1973, in volume 54, issue 2, pages 309-314
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/12700460,60,60)
Published in Contributions From The University of Michigan Herbarium, in 1972, in volume 9, issue 4, pages 359-484
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/1559088,60,60)
Published in Biol Bull, in 1957, in volume 112, pages 241-248
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/642827,60,60)
Published in Novon, in 2002, in volume 12, pages 249-252
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/634438,60,60)
Published in Rhodora, in 1970, in volume 72, issue 789, pages 72-80
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/632598,60,60)
Published in Rhodora, in 1966, in volume 68, issue 776, pages 518-519
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/10006968,60,60)
Published in Sida, Contributions To Botany, in 1964, in volume 1, issue 6, pages 328-336
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/30304795,60,60)
Published in Proceedings of The American Philosophical Society, in 1913, in volume 52, issue 212, pages 606-615
Created: 2017-01-01, modified: 2017-01-01