Published in Biol Bull, in 1953, in volume 105, pages 450-465
Created: 2010-01-06, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/3336660,60,60)
Published in Proceedings of The Biological Society of Washington, in 1916, in volume 29, pages 127
Created: 2012-03-19, modified: 2012-03-19![](https://www.biodiversitylibrary.org/pagethumb/16020171,60,60)
Published in The Auk, in 1912, in volume 29, pages 261
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/3337535,60,60)
Published in Proceedings of The Biological Society of Washington, in 1912, in volume 25, pages 186
Created: 2012-03-19, modified: 2012-03-19![](https://www.biodiversitylibrary.org/pagethumb/53403473,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1889, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403458,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1886, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403461,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1886, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403368,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1879, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403451,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403453,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1884, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403454,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1885, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403433,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1883, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403442,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1883, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403446,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1883, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403420,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1882, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403422,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1882, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403423,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1882, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403436,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1883, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403456,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1885, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403418,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1882, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403380,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1880, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403413,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1882, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403416,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1882, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403372,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1879, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403377,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1879, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403405,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1881, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403407,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1881, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403398,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1880, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403400,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1881, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403402,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1881, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403410,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1881, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403412,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1882, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403386,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1880, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403404,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1881, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403470,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1887, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403471,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1888, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403429,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1883, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403431,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1883, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403444,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1883, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403438,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1883, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403440,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1883, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403425,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1882, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403427,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1882, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403434,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1883, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403382,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1880, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403414,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1882, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53403375,60,60)
Published in Allen Hirum Curtiss letters to Asa Gray, 1867-1889, in 1879, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/50574091,60,60)
Published in BULL BROOKLYN ENT SOC, in 1942, in volume 37, issue 2, pages 52-56
Created: 2016-05-17, modified: 2016-05-17![](https://www.biodiversitylibrary.org/pagethumb/53003124,60,60)
Published in Asa Gray correspondence. Senders A, in 1889, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003118,60,60)
Published in Asa Gray correspondence. Senders A, in 1882, pages 1-2
Created: 2017-06-18, modified: 2017-06-18