Published in Annals of the Missouri Botanical Garden, in 1954, in volume 41, pages 329-338
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/1532373,60,60)
Published in Biol Bull, in 1983, in volume 165, pages 110-118
Created: 2010-01-07, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/53003184,60,60)
Published in Asa Gray correspondence. Senders A, in 1837, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003181,60,60)
Published in Asa Gray correspondence. Senders A, in 1837, pages 1-3
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/16157289,60,60)
Published in Annals of the Missouri Botanical Garden, in 1954, in volume 41, pages 395-418
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/55992300,60,60)
Published in Acta Botánica Mexicana, in 2006, in volume 74, pages 179-183
Created: 2018-05-21, modified: 2018-05-21![](https://www.biodiversitylibrary.org/pagethumb/52845239,60,60)
Published in Journal of Mammalogy, in 1921, in volume 2, pages 32-35
Created: 2013-03-08, modified: 2018-04-12![](https://www.biodiversitylibrary.org/pagethumb/50102254,60,60)
Published in Acta Botánica Mexicana, in 2013, in volume 104, pages 107-156
Created: 2016-05-12, modified: 2017-04-27![](https://www.biodiversitylibrary.org/pagethumb/53003162,60,60)
Published in Asa Gray correspondence. Senders A, in 1864, pages 1
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003163,60,60)
Published in Asa Gray correspondence. Senders A, in 1866, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003165,60,60)
Published in Asa Gray correspondence. Senders A, in 1873, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003171,60,60)
Published in Asa Gray correspondence. Senders A, in 1876, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003173,60,60)
Published in Asa Gray correspondence. Senders A, in 1877, pages 1-4
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003167,60,60)
Published in Asa Gray correspondence. Senders A, in 1873, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003169,60,60)
Published in Asa Gray correspondence. Senders A, in 1875, pages 1-2
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/49739480,60,60)
Published in Palaeontology, in 1998, in volume 41, issue 3, pages 387-421
Created: 2016-04-22, modified: 2016-04-22![](https://www.biodiversitylibrary.org/pagethumb/11159798,60,60)
Published in Novon, in 2006, in volume 16, pages 168-204
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/50117218,60,60)
Published in Acta Botánica Mexicana, in 2014, in volume 109, pages 23-43
Created: 2016-05-12, modified: 2017-04-27![](https://www.biodiversitylibrary.org/pagethumb/53003177,60,60)
Published in Asa Gray correspondence. Senders A, in 1888, pages 1-3
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53003180,60,60)
Published in Asa Gray correspondence. Senders A, in 1889, pages 1
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/47816350,60,60)
Published in Madroño, in 2005, in volume 52, pages 270-271
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/2691243,60,60)
Published in Entomological News, in 2004, in volume 115, pages 55-57
Created: 2011-06-10, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/51314121,60,60)
Published in Raptor Research, in 1982, in volume 16, issue 4, pages 132-134
Created: 2017-04-08, modified: 2017-04-08![](https://www.biodiversitylibrary.org/pagethumb/28039979,60,60)
Published in Postilla, in 1999, in volume 220, pages 1-10
Created: 2013-03-01, modified: 2013-03-01![](https://www.biodiversitylibrary.org/pagethumb/42430989,60,60)
Published in Veliger, in 1973, in volume 16, pages 121-122
Created: 2013-08-11, modified: 2013-08-11![](https://www.biodiversitylibrary.org/pagethumb/607460,60,60)
Published in Rhodora, in 1940, in volume 42, issue 500, pages 280
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/40092892,60,60)
Published in Memoirs of the Queensland Museum, in 1997, in volume 42, pages 326
Created: 2020-07-07, modified: 2020-07-07![](https://www.biodiversitylibrary.org/pagethumb/33244669,60,60)
Published in Rhodora, in 1999, in volume 101, issue 907, pages 264-273
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/57926452,60,60)
Published in Mémoires du Muséum National d'Histoire Naturelle. Série A, Zoologie, in 1982, in volume 123, issue 1, pages 129-133
Created: 2019-04-25, modified: 2019-04-25![](https://www.biodiversitylibrary.org/pagethumb/12699787,60,60)
Published in Contributions from the University of Michigan Herbarium, in 1975, in volume 11, issue 2, pages 41-50
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/52204305,60,60)
Published in The Wilson Bulletin, in 1994, in volume 106, issue 3, pages 537-548
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/61965482,60,60)
Published in Journal of The Adelaide Botanic Garden, in 1980, in volume 2, issue 2, pages 139-149
Created: 2022-11-15, modified: 2022-11-15![](https://www.biodiversitylibrary.org/pagethumb/602686,60,60)
Published in Rhodora, in 1932, in volume 34, issue 397, pages 1-4
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/51328787,60,60)
Published in Journal of Raptor Research, in 2002, in volume 36, issue 1, pages 39-44
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/11126907,60,60)
Published in Records of The Indian Museum, in 1918, in volume 15, pages 105-107
Created: 2011-05-05, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/8119244,60,60)
Published in The Great Basin Naturalist, in 1994, in volume 54, issue 2, pages 142-149
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/51745806,60,60)
Published in Bulletin of The African Bird Club, in 2010, in volume 17, issue 2, pages 225-228
Created: 2021-02-23, modified: 2021-02-23![](https://www.biodiversitylibrary.org/pagethumb/53133063,60,60)
Published in Proceedings of The Linnean Society of New South Wales, in 1934, in volume 59, pages 270-272
Created: 2011-05-31, modified: 2018-04-12![](https://www.biodiversitylibrary.org/pagethumb/42725347,60,60)
Published in Phytoneuron, in 2013, in volume 2013-35, pages 1-3
Created: 2016-04-29, modified: 2016-04-29![](https://www.biodiversitylibrary.org/pagethumb/32224007,60,60)
Published in American Fern Journal, in 1931, in volume 21, pages 11-20
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32224064,60,60)
Published in American Fern Journal, in 1931, in volume 21, pages 64-71
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/15658759,60,60)
Published in Proc. Calif. Acad. Sci., in 1969, in volume 36, pages 279-315
Created: 2009-12-24, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/2709009,60,60)
Published in Entomological News, in 1981, in volume 92, pages 69-74
Created: 2011-06-10, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/58743455,60,60)
Published in The Coleopterists Bulletin, in 1979, in volume 33, issue 1, pages 61-67
Created: 2023-11-06, modified: 2023-11-06![](https://www.biodiversitylibrary.org/pagethumb/32858981,60,60)
Published in Rhodora, in 1994, in volume 96, issue 885, pages 97-101
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/50586375,60,60)
Published in BULL BROOKLYN ENT SOC, in 1961, in volume 56, issue 4, pages 100-102
Created: 2016-05-17, modified: 2016-05-17![](https://www.biodiversitylibrary.org/pagethumb/603883,60,60)
Published in Rhodora, in 1934, in volume 36, issue 429, pages 344-346
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/13782485,60,60)
Published in Phytologia, in 1980, in volume 45, pages 63-66
Created: 2011-01-26, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/639828,60,60)
Published in Novon, in 1997, in volume 7, pages 9-12
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/51320412,60,60)
Published in Journal of Raptor Research, in 1989, in volume 23, issue 4, pages 157-161
Created: 2017-04-07, modified: 2017-04-07