Published in Psyche, in 1918, in volume 25, pages 46
Created: 2011-01-31, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/2559306,60,60)
Published in Entomological News, in 1912, in volume 23, pages 305-306
Created: 2011-01-31, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/2568229,60,60)
Published in Entomological News, in 1917, in volume 28, pages 433-437
Created: 2011-01-31, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/11979922,60,60)
Published in Psyche, in 1917, in volume 24, pages 105-117
Created: 2011-01-31, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/11926455,60,60)
Published in Annals of The Entomological Society of America, in 1917, in volume 10, pages 167-175
Created: 2011-01-31, modified: 2016-08-22![](https://www.biodiversitylibrary.org/pagethumb/52546836,60,60)
Published in Memoirs of the Carnegie Museum, in 1925, in volume 10, issue 2, pages 93-346
Created: 2017-05-01, modified: 2017-05-01![](https://www.biodiversitylibrary.org/pagethumb/1695113,60,60)
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1912, in volume 64, pages 455-488
Created: 2013-03-02, modified: 2013-03-02![](https://www.biodiversitylibrary.org/pagethumb/16076054,60,60)
Published in The Auk, in 1903, in volume 20, pages 319
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/15935003,60,60)
Published in The Auk, in 1918, in volume 35, pages 370
Created: 2013-03-07, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/51240318,60,60)
Published in Victorian Naturalist, in 2008, in volume 125, issue 1, pages 4-10
Created: 2017-10-12, modified: 2017-10-12![](https://www.biodiversitylibrary.org/pagethumb/16074730,60,60)
Published in The Auk, in 1893, in volume 10, pages 205-206
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/27447451,60,60)
Published in The Auk, in 1898, in volume 15, pages 264-265
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/627006,60,60)
Published in Rhodora, in 1960, in volume 62, issue 736, pages 116
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/16018157,60,60)
Published in The Auk, in 1910, in volume 27, pages 237-238
Created: 2013-03-07, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/27447374,60,60)
Published in The Auk, in 1898, in volume 15, pages 187
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/32415502,60,60)
Published in American Fern Journal, in 1950, in volume 40, issue 3, pages 201
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/52327527,60,60)
Published in Special publication of Carnegie Museum of Natural History, in 1994, in volume 18, pages 89-95
Created: 2024-06-15, modified: 2024-06-15![](https://www.biodiversitylibrary.org/pagethumb/626983,60,60)
Published in Rhodora, in 1960, in volume 62, issue 736, pages 93-95
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/15938990,60,60)
Published in The Auk, in 1920, in volume 37, pages 471-472
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/12882883,60,60)
Published in Phytologia, in 1984, in volume 55, issue 4, pages 256
Created: 2016-05-06, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/49632454,60,60)
Published in Palaeontology, in 1960, in volume 3, issue 1, pages 26-44
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/8764117,60,60)
Published in Ibis, in 1917, in volume 5, issue 1, pages 1-30
Created: 2024-03-16, modified: 2024-03-16![](https://www.biodiversitylibrary.org/pagethumb/11256684,60,60)
Published in Annals of the Entomological Society of America, in 1914, in volume 7, pages 354-365
Created: 2011-06-04, modified: 2016-08-22![](https://www.biodiversitylibrary.org/pagethumb/27447452,60,60)
Published in The Auk, in 1898, in volume 15, pages 265-267
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/27056859,60,60)
Published in Nautilis, in 1899, in volume 13, pages 64-67
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/12882854,60,60)
Published in Phytologia, in 1984, in volume 55, issue 4, pages 227-228
Created: 2017-03-08, modified: 2017-03-08![](https://www.biodiversitylibrary.org/pagethumb/615850,60,60)
Published in Rhodora, in 1945, in volume 47, issue 555, pages 90-91
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/53059596,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/3088927,60,60)
Published in Canadian Entomologist, in 1914, in volume 46, pages 306-308
Created: 2011-05-12, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/53059550,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1879, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059552,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1879, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059554,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1880, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059556,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1880, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059540,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1866, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059542,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1867, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059544,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1869, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059560,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1880, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059562,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1880, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059564,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1881, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059530,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1864, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059532,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1865, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059534,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1865, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059536,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1865, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059546,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1878, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059548,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1879, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059568,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1881, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059570,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1881, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059558,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1880, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059590,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53059592,60,60)
Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24