Published in Biol Bull, in 1929, in volume 56, pages 157-163
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/51124114,60,60)
Published in Zoologica, in 1958, in volume 43, issue 5, pages 77-88
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/44922204,60,60)
Published in Phytoneuron, in 2014, in volume 2014-41, pages 1-42
Created: 2016-04-29, modified: 2016-04-29![](https://www.biodiversitylibrary.org/pagethumb/35965715,60,60)
Published in Biol Bull, in 1960, in volume 118, pages 451-462
Created: 2010-01-06, modified: 2024-01-12![](https://www.biodiversitylibrary.org/pagethumb/1399810,60,60)
Published in Biol Bull, in 1928, in volume 55, pages 135-142
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/32134123,60,60)
Published in Torreya, in 1927, in volume 27, issue 6, pages 97-98
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/2869518,60,60)
Published in Fieldiana Zoology, in 1948, in volume 31, issue 24, pages 195-200
Created: 2011-10-07, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/40857683,60,60)
Published in Bull Brit Ornithol Club, in 1962, in volume 82, pages 76-77
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/40823364,60,60)
Published in Bull Brit Ornithol Club, in 1961, in volume 81, pages 43-45
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/40590632,60,60)
Published in Bull Brit Ornithol Club, in 1960, in volume 80, pages 86-88
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/52848136,60,60)
Published in Journal of Mammalogy, in 1920, in volume 1, pages 157
Created: 2013-03-08, modified: 2018-04-12![](https://www.biodiversitylibrary.org/pagethumb/7776307,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1961, in volume 19, pages 191-194
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/1547274,60,60)
Published in Biol Bull, in 1961, in volume 121, pages 547-553
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/26380515,60,60)
Published in Transactions of The American Microscopical Society, in 1897, in volume 18, pages 291-298
Created: 2013-03-11, modified: 2013-03-11![](https://www.biodiversitylibrary.org/pagethumb/2772278,60,60)
Published in Fieldiana Zoology, in 1967, in volume 51, issue 7, pages 91-117
Created: 2011-10-06, modified: 2011-10-07![](https://www.biodiversitylibrary.org/pagethumb/7465537,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1966, in volume 21, pages 229-248
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/7465816,60,60)
Published in Botanical Museum Leaflets, Harvard University, in 1969, in volume 22, pages 165-227
Created: 2016-02-07, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/40817020,60,60)
Published in Bulletin of the British Ornithologists' Club, in 1970, in volume 90, issue 3, pages 78-80
Created: 2015-04-25, modified: 2015-04-25![](https://www.biodiversitylibrary.org/pagethumb/1540002,60,60)
Published in Biol Bull, in 1977, in volume 152, pages 169-181
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/47399211,60,60)
Published in American Fern Journal, in 2012, in volume 102, pages 91-113
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/1541759,60,60)
Published in Biol Bull, in 1954, in volume 107, pages 130-148
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/1541778,60,60)
Published in Biol Bull, in 1954, in volume 107, pages 149-155
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/1556311,60,60)
Published in Biol Bull, in 1956, in volume 110, pages 196-200
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/1491844,60,60)
Published in Biol Bull, in 1964, in volume 126, pages 307-318
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/47941752,60,60)
Published in Madroño, in 1977, in volume 24, issue 2, pages 68-74
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/1560115,60,60)
Published in Biol Bull, in 1955, in volume 109, pages 64-74
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/1491790,60,60)
Published in Biol Bull, in 1964, in volume 126, pages 253-263
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/47944409,60,60)
Published in Madroño, in 1993, in volume 40, issue 3, pages 148-160
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/50969269,60,60)
Published in Journal of The East Africa Natural History Society and National Museum, in 1991, in volume 81, issue 197, pages 1-13
Created: 2016-10-07, modified: 2016-10-07![](https://www.biodiversitylibrary.org/pagethumb/9303536,60,60)
Published in Sida, Contributions To Botany, in 1997, in volume 17, issue 3, pages 533-549
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/40083885,60,60)
Published in Bulletin of the British Ornithologists' Club, in 1987, in volume 107, issue 1, pages 6-16
Created: 2017-06-14, modified: 2017-06-14![](https://www.biodiversitylibrary.org/pagethumb/47854578,60,60)
Published in Madroño, in 1999, in volume 46, issue 4, pages 199-204
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/14500764,60,60)
Published in Check-list of birds of the world, in 1979, in volume 8, pages 1-365
Created: 2014-11-24, modified: 2014-11-24![](https://www.biodiversitylibrary.org/pagethumb/1534193,60,60)
Published in Biol Bull, in 1953, in volume 105, pages 188-199
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/39908678,60,60)
Published in Annals of the Missouri Botanical Garden, in 2010, in volume 97, issue 4, pages 584-616
Created: 2016-03-26, modified: 2016-03-26![](https://www.biodiversitylibrary.org/pagethumb/61952568,60,60)
Published in Annals of Tropical Medicine & Parasitology, in 1925, in volume 19, issue 1, pages 137-139
Created: 2022-11-01, modified: 2022-11-01![](https://www.biodiversitylibrary.org/pagethumb/32135967,60,60)
Published in Torreya, in 1906, in volume 6, issue 9, pages 189-195
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/601602,60,60)
Published in Rhodora, in 1931, in volume 33, issue 393, pages 193-198
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/27054685,60,60)
Published in Nautilis, in 1918, in volume 31, pages 136-137
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/12890368,60,60)
Published in Phytologia, in 1972, in volume 23, issue 5, pages 455-459
Created: 2016-05-06, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/570470,60,60)
Published in Rhodora, in 1921, in volume 23, issue 271, pages 177-179
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/569618,60,60)
Published in Rhodora, in 1918, in volume 20, issue 232, pages 63-64
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/5167857,60,60)
Published in Botanical Gazette, in 1882, in volume 7, issue 5, pages 64
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/15931715,60,60)
Published in The Auk, in 1885, in volume 2, pages 222-223
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/15939434,60,60)
Published in The Auk, in 1919, in volume 36, pages 147-148
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/5169635,60,60)
Published in Botanical Gazette, in 1879, in volume 4, issue 9, pages 209-210
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/5167980,60,60)
Published in Botanical Gazette, in 1883, in volume 8, issue 1, pages 157-159
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/27909902,60,60)
Published in Botanical Gazette, in 1889, in volume 14, issue 6, pages 158
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/8984705,60,60)
Published in Entomologische Zeitung Stettin, in 1857, in volume 18, pages 375-380
Created: 2016-11-22, modified: 2016-11-22![](https://www.biodiversitylibrary.org/pagethumb/32134203,60,60)
Published in Torreya, in 1907, in volume 7, issue 2, pages 35-36
Created: 2022-12-15, modified: 2022-12-15