Published in Journal of The Entomological Society of British Columbia, in 1996, in volume 93, pages 121-126
Created: 2017-01-09, modified: 2017-01-09![](https://www.biodiversitylibrary.org/pagethumb/32863367,60,60)
Published in Rhodora, in 2000, in volume 102, issue 912, pages 439-513
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/47087453,60,60)
Published in Journal of The Entomological Society of British Columbia, in 1999, in volume 96, pages 77-88
Created: 2017-01-09, modified: 2017-01-09![](https://www.biodiversitylibrary.org/pagethumb/47197127,60,60)
Published in Moscosoa, in 1986, in volume 4, pages 217-221
Created: 2015-04-21, modified: 2015-04-21![](https://www.biodiversitylibrary.org/pagethumb/8117297,60,60)
Published in Great Basin Naturalist, in 1971, in volume 31, pages 153-159
Created: 2013-03-14, modified: 2013-03-14![](https://www.biodiversitylibrary.org/pagethumb/47084487,60,60)
Published in Journal of The Entomological Society of British Columbia, in 1996, in volume 93, pages 11-22
Created: 2017-01-09, modified: 2017-01-09![](https://www.biodiversitylibrary.org/pagethumb/47084499,60,60)
Published in Journal of The Entomological Society of British Columbia, in 1996, in volume 93, pages 23-34
Created: 2017-01-09, modified: 2017-01-09![](https://www.biodiversitylibrary.org/pagethumb/47654758,60,60)
Published in Journal of The Entomological Society of British Columbia, in 2008, in volume 105, pages 45-60
Created: 2017-01-09, modified: 2017-01-09![](https://www.biodiversitylibrary.org/pagethumb/5872914,60,60)
Published in Rhodora, in 1983, in volume 85, issue 841, pages 45-54
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/639525,60,60)
Published in Novon, in 1994, in volume 4, pages 112-115
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/47654505,60,60)
Published in Journal of The Entomological Society of British Columbia, in 2005, in volume 102, pages 3-12
Created: 2017-01-09, modified: 2017-01-09![](https://www.biodiversitylibrary.org/pagethumb/47655406,60,60)
Published in Journal of The Entomological Society of British Columbia, in 2004, in volume 101, pages 3-14
Created: 2017-01-09, modified: 2017-01-09![](https://www.biodiversitylibrary.org/pagethumb/32864091,60,60)
Published in Rhodora, in 2002, in volume 104, issue 917, pages 42-76
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/47654966,60,60)
Published in Journal of The Entomological Society of British Columbia, in 2007, in volume 104, pages 3-8
Created: 2017-01-09, modified: 2017-01-09![](https://www.biodiversitylibrary.org/pagethumb/47654824,60,60)
Published in Journal of The Entomological Society of British Columbia, in 2008, in volume 105, pages 111-112
Created: 2017-01-09, modified: 2017-01-09![](https://www.biodiversitylibrary.org/pagethumb/16018631,60,60)
Published in The Auk, in 1906, in volume 23, pages 119-120
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/47654532,60,60)
Published in Journal of The Entomological Society of British Columbia, in 2006, in volume 103, pages 19-32
Created: 2017-01-09, modified: 2017-01-09![](https://www.biodiversitylibrary.org/pagethumb/15936042,60,60)
Published in The Auk, in 1904, in volume 21, pages 307-308
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/47654516,60,60)
Published in Journal of The Entomological Society of British Columbia, in 2006, in volume 103, pages 3-10
Created: 2017-01-09, modified: 2017-01-09![](https://www.biodiversitylibrary.org/pagethumb/47655432,60,60)
Published in Journal of The Entomological Society of British Columbia, in 2004, in volume 101, pages 29-44
Created: 2017-01-09, modified: 2017-01-09![](https://www.biodiversitylibrary.org/pagethumb/4860633,60,60)
Published in Rhodora, in 1982, in volume 84, issue 838, pages 265-279
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/47654972,60,60)
Published in Journal of The Entomological Society of British Columbia, in 2007, in volume 104, pages 9-16
Created: 2017-01-09, modified: 2017-01-09![](https://www.biodiversitylibrary.org/pagethumb/2693133,60,60)
Published in Entomological News, in 1979, in volume 90, pages 41-44
Created: 2011-06-10, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/15936258,60,60)
Published in The Auk, in 1904, in volume 21, pages 509
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/52160340,60,60)
Published in The Wilson Bulletin, in 1943, in volume 55, issue 1, pages 51-53
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/15943772,60,60)
Published in The Auk, in 1896, in volume 13, pages 285-289
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/47155614,60,60)
Published in Moscosoa, in 1993, in volume 7, issue 0, pages 199-200
Created: 2015-04-21, modified: 2015-04-21![](https://www.biodiversitylibrary.org/pagethumb/16018757,60,60)
Published in The Auk, in 1906, in volume 23, pages 241-242
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/9256114,60,60)
Published in Journal of The Arnold Arboretum, in 1981, in volume 62, issue 2, pages 129-209
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/9256044,60,60)
Published in Journal of the Arnold Arboretum, in 1981, in volume 62, pages 63-128,
Created: 2011-01-26, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/50777465,60,60)
Published in Journal of The New York Entomological Society, in 1977, in volume 85, issue 4, pages 162-208
Created: 2016-06-13, modified: 2016-06-13![](https://www.biodiversitylibrary.org/pagethumb/562656,60,60)
Published in Rhodora, in 1905, in volume 7, issue 78, pages 105
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/16344726,60,60)
Published in Entomological News, in 1977, in volume 88, pages 207-209
Created: 2011-06-10, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/619805,60,60)
Published in Rhodora, in 1953, in volume 55, issue 655, pages 244
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/10011068,60,60)
Published in Sida, Contributions To Botany, in 1983, in volume 10, issue 1, pages 33-36
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/9184685,60,60)
Published in Journal of The Arnold Arboretum, in 1986, in volume 67, issue 4, pages 441-469
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/9255908,60,60)
Published in Journal of The Arnold Arboretum, in 1979, in volume 60, issue 4, pages 477-503
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/9252736,60,60)
Published in Journal of The Arnold Arboretum, in 1982, in volume 63, issue 2, pages 103-144
Created: 2017-11-11, modified: 2017-11-11![](https://www.biodiversitylibrary.org/pagethumb/58103932,60,60)
Published in Forktail, in 1998, in volume 13, pages 33-68
Created: 2019-05-12, modified: 2019-05-12![](https://www.biodiversitylibrary.org/pagethumb/50925682,60,60)
Published in Phytologia, in 2014, in volume 96, issue 3, pages 167-177
Created: 2016-06-29, modified: 2016-06-29![](https://www.biodiversitylibrary.org/pagethumb/49729814,60,60)
Published in Palaeontology, in 1980, in volume 23, issue 2, pages 363-374
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/2308096,60,60)
Published in Proceedings of The Biological Society of Washington, in 1900, in volume 13, pages 47-51
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/6716461,60,60)
Published in Rhodora, in 1984, in volume 86, pages 381-387
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/10006011,60,60)
Published in Sida, Contributions To Botany, in 1986, in volume 11, issue 3, pages 329-333
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/10011242,60,60)
Published in Sida, Contributions To Botany, in 1984, in volume 10, issue 3, pages 203-206
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/9301119,60,60)
Published in Sida, Contributions To Botany, in 1990, in volume 14, issue 2, pages 263-266
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/51353358,60,60)
Published in Journal of Raptor Research, in 2001, in volume 35, issue 4, pages 316-321
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/49957184,60,60)
Published in Bollettino Malacologico, in 1991, in volume 27, issue 5-9, pages 107-120
Created: 2016-06-27, modified: 2016-06-27![](https://www.biodiversitylibrary.org/pagethumb/41807195,60,60)
Published in Scopus, in 1993, in volume 16, pages 61-80
Created: 2014-03-20, modified: 2014-03-20![](https://www.biodiversitylibrary.org/pagethumb/47655418,60,60)
Published in Journal of The Entomological Society of British Columbia, in 2004, in volume 101, pages 15-28
Created: 2017-01-09, modified: 2017-01-09