Published in Rhodora, in 1942, in volume 44, pages 227
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/625777,60,60)
Published in Rhodora, in 1955, in volume 57, issue 683, pages 310-319
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/15936789,60,60)
Published in The Auk, in 1905, in volume 22, pages 438-439
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/627855,60,60)
Published in Rhodora, in 1962, in volume 64, issue 759, pages 195-200
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/604962,60,60)
Published in Rhodora, in 1936, in volume 38, issue 450, pages 197-199
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/3053534,60,60)
Published in The Canadian Entomologist, in 1906, in volume 38, pages 406-411
Created: 2011-06-04, modified: 2012-07-25![](https://www.biodiversitylibrary.org/pagethumb/604068,60,60)
Published in Rhodora, in 1935, in volume 37, issue 434, pages 58-59
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/606802,60,60)
Published in Rhodora, in 1939, in volume 41, issue 487, pages 314-316
Created: 2016-07-19, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/627393,60,60)
Published in Rhodora, in 1961, in volume 63, issue 748, pages 118-119
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/8106691,60,60)
Published in Journal of The Arnold Arboretum, in 1932, in volume 13, issue 3, pages 342-362
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/9177280,60,60)
Published in Journal of The Arnold Arboretum, in 1962, in volume 43, issue 4, pages 351-358
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/49682049,60,60)
Published in Palaeontology, in 1982, in volume 25, issue 4, pages 897-903
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/49742360,60,60)
Published in Palaeontology, in 1984, in volume 27, issue 4, pages 815-824
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/62005787,60,60)
Published in Nuytsia, in 2009, in volume 19, issue 1, pages 107-128
Created: 2023-07-16, modified: 2023-07-16![](https://www.biodiversitylibrary.org/pagethumb/15943201,60,60)
Published in The Auk, in 1900, in volume 17, pages 314-315
Created: 2013-03-07, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/1496037,60,60)
Published in Biol Bull, in 2003, in volume 204, pages 200-204
Created: 2010-01-07, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/52806720,60,60)
Published in Records of The Western Australian Museum, in 1978, in volume 6, issue 2, pages 221-257
Created: 2017-02-28, modified: 2017-02-28![](https://www.biodiversitylibrary.org/pagethumb/8367723,60,60)
Published in Journal of The Arnold Arboretum, in 1925, in volume 6, issue 1/2, pages 5-128
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8367913,60,60)
Published in Journal of The Arnold Arboretum, in 1925, in volume 6, issue 4, pages 195-200
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8367212,60,60)
Published in Journal of The Arnold Arboretum, in 1927, in volume 8, issue 1, pages 24-55
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8105515,60,60)
Published in Journal of The Arnold Arboretum, in 1934, in volume 15, issue 1, pages 88
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8105719,60,60)
Published in Journal of The Arnold Arboretum, in 1934, in volume 15, issue 3, pages 266
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8441332,60,60)
Published in Journal of The Arnold Arboretum, in 1948, in volume 29, issue 1, pages 1-48
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8368909,60,60)
Published in Journal of The Arnold Arboretum, in 1931, in volume 12, issue 3, pages 157-197
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/16313377,60,60)
Published in The Auk, in 1894, in volume 11, pages 39-45
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/619713,60,60)
Published in Rhodora, in 1953, in volume 55, issue 653, pages 157-160
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/8106774,60,60)
Published in Journal of The Arnold Arboretum, in 1932, in volume 13, issue 4, pages 417-437
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8105558,60,60)
Published in Journal of The Arnold Arboretum, in 1934, in volume 15, issue 2, pages 127-134
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8369255,60,60)
Published in Journal of The Arnold Arboretum, in 1928, in volume 9, issue 4, pages 173-187
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/16267543,60,60)
Published in The Auk, in 1913, in volume 30, pages 128
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/42431219,60,60)
Published in Veliger, in 1974, in volume 16, pages 301-304
Created: 2013-08-11, modified: 2013-08-11![](https://www.biodiversitylibrary.org/pagethumb/8101192,60,60)
Published in Journal of The Arnold Arboretum, in 1921, in volume 2, issue 4, pages 216-232
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8368196,60,60)
Published in Journal of The Arnold Arboretum, in 1923, in volume 4, issue 1, pages 8-33
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8103313,60,60)
Published in Journal of The Arnold Arboretum, in 1937, in volume 18, issue 2, pages 133-140
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8105273,60,60)
Published in Journal of The Arnold Arboretum, in 1935, in volume 16, issue 3, pages 353-357
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8368529,60,60)
Published in Journal of The Arnold Arboretum, in 1930, in volume 11, issue 2, pages 63-119
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/15932490,60,60)
Published in The Auk, in 1902, in volume 19, pages 111
Created: 2013-03-07, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/8440813,60,60)
Published in Journal of The Arnold Arboretum, in 1941, in volume 22, issue 4, pages 580-581
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/49776245,60,60)
Published in Palaeontology, in 1988, in volume 31, issue 4, pages 939-949
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/12221588,60,60)
Published in Bull. Zool. Nom., in 1963, in volume 20, pages 251-253
Created: 2009-12-23, modified: 2023-05-10![](https://www.biodiversitylibrary.org/pagethumb/625505,60,60)
Published in Rhodora, in 1955, in volume 57, issue 674, pages 71-72
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/3330195,60,60)
Published in Proceedings of The Biological Society of Washington, in 1920, in volume 33, pages 183-185
Created: 2011-07-31, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/15935537,60,60)
Published in The Auk, in 1899, in volume 16, pages 294-295
Created: 2013-03-07, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/49770550,60,60)
Published in Palaeontology, in 1976, in volume 19, issue 1, pages 79-93
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/8367566,60,60)
Published in Journal of The Arnold Arboretum, in 1924, in volume 5, issue 2, pages 108-134
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8105924,60,60)
Published in Journal of The Arnold Arboretum, in 1933, in volume 14, issue 1, pages 68-75
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8101066,60,60)
Published in Journal of The Arnold Arboretum, in 1920, in volume 2, issue 2, pages 90-105
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/49781251,60,60)
Published in Palaeontology, in 1974, in volume 17, issue 3, pages 507-524
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/49648874,60,60)
Published in Palaeontology, in 1981, in volume 24, issue 1, pages 1-23
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/15937338,60,60)
Published in The Auk, in 1915, in volume 32, pages 133-134
Created: 2013-03-07, modified: 2013-03-08