Published in Rhodora, in 1968, in volume 70, issue 782, pages 193-199
Created: 2014-06-16, modified: 2016-07-26![](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/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/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/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/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/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/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/16344520,60,60)
Published in Entomological News, in 1977, in volume 88, pages 13-17
Created: 2011-06-10, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/52184475,60,60)
Published in Psyche: A Journal of Entomology, in 1953, in volume 60, issue 3, pages 124-125
Created: 2017-05-04, modified: 2017-05-04![](https://www.biodiversitylibrary.org/pagethumb/50769143,60,60)
Published in Journal of The New York Entomological Society, in 1949, in volume 57, issue 4, pages 225-231
Created: 2016-06-13, modified: 2016-06-13![](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/47172901,60,60)
Published in Moscosoa, in 1998, in volume 10, pages 114-120
Created: 2015-04-21, modified: 2015-04-21![](https://www.biodiversitylibrary.org/pagethumb/12988127,60,60)
Published in Phytologia, in 1985, in volume 58, issue 4, pages 233-242
Created: 2016-05-06, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/642877,60,60)
Published in Novon, in 2002, in volume 12, pages 299-308
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/9255064,60,60)
Published in Journal of the Arnold Arboretum, in 1984, in volume 65, pages 255-342
Created: 2011-01-26, modified: 2011-10-03![](https://www.biodiversitylibrary.org/pagethumb/33106629,60,60)
Published in Rhodora, in 1993, in volume 95, pages 325-341
Created: 2014-06-16, modified: 2016-07-26![](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/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/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/16343968,60,60)
Published in Entomological News, in 1975, in volume 86, pages 51-56
Created: 2011-06-10, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/16344994,60,60)
Published in Entomological News, in 1978, in volume 89, pages 169-173
Created: 2011-06-10, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/2741004,60,60)
Published in Entomological News, in 1970, in volume 81, pages 189-190
Created: 2011-06-10, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/50774276,60,60)
Published in Journal of The New York Entomological Society, in 1950, in volume 58, issue 3, pages 169-171
Created: 2016-06-13, modified: 2016-06-13![](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/2701293,60,60)
Published in Entomological News, in 1971, in volume 82, pages 225-227
Created: 2011-06-10, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/5874522,60,60)
Published in Rhodora, in 1980, in volume 82, issue 832, pages 563-578
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/52991807,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1867, pages 1-6
Created: 2017-06-24, modified: 2017-06-24![](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/53047029,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1890, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991846,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1902, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/32864749,60,60)
Published in Rhodora, in 2004, in volume 106, issue 927, pages 226-252
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/47223376,60,60)
Published in Moscosoa, in 1989, in volume 5, pages 159-185
Created: 2015-04-21, modified: 2015-04-21![](https://www.biodiversitylibrary.org/pagethumb/52991813,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1877, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991817,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1883, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991819,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1883, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991821,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1884, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991822,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1888, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991824,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1888, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991825,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1889, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991826,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1889, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991827,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1889, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991828,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1889, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991830,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1890, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991842,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1896, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991844,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1896, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991845,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1896, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991839,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1895, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/52991840,60,60)
Published in Asa Gray correspondence. Senders B-Ba, in 1895, pages 1
Created: 2017-06-24, modified: 2017-06-24