Published in Torreya, in 1903, in volume 3, issue 2, pages 31-32
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/560651,60,60)
Published in Rhodora, in 1901, in volume 3, pages 89-90
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/562174,60,60)
Published in Rhodora, in 1903, in volume 5, issue 56, pages 202
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Published in Rhodora, in 1933, in volume 35, issue 415, pages 227-230
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/562042,60,60)
Published in Rhodora, in 1903, in volume 5, issue 50, pages 74-76
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/568491,60,60)
Published in Rhodora, in 1916, in volume 18, issue 215, pages 239-240
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/601208,60,60)
Published in Rhodora, in 1930, in volume 32, issue 379, pages 140-142
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/49544016,60,60)
Published in Palaeontology, in 1958, in volume 1, issue 3, pages 207-225
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/587877,60,60)
Published in Rhodora, in 1926, in volume 28, issue 2, pages 31-34
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/587894,60,60)
Published in Rhodora, in 1926, in volume 28, issue 3, pages 46-48
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/562185,60,60)
Published in Rhodora, in 1903, in volume 5, issue 57, pages 213-219
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/604194,60,60)
Published in Rhodora, in 1935, in volume 37, issue 436, pages 161-162
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/569368,60,60)
Published in Rhodora, in 1917, in volume 19, issue 222, pages 105-110
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/586316,60,60)
Published in Rhodora, in 1922, in volume 24, issue 282, pages 111-121
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/569382,60,60)
Published in Rhodora, in 1917, in volume 19, issue 223, pages 119-130
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/49628360,60,60)
Published in Palaeontology, in 1967, in volume 10, issue 2, pages 314-316
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/569943,60,60)
Published in Rhodora, in 1919, in volume 21, issue 248, pages 147-148
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/601572,60,60)
Published in Rhodora, in 1931, in volume 33, issue 392, pages 167-170
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/693358,60,60)
Published in Rhodora, in 1914, in volume 16, issue 181, pages 19-20
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/49632893,60,60)
Published in Palaeontology, in 1968, in volume 11, issue 3, pages 435-438
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/49645176,60,60)
Published in Palaeontology, in 1968, in volume 11, issue 2, pages 283-305
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/2290338,60,60)
Published in Bulletin of the British Museum (Natural History). Geology., in 1957, in volume 3, issue 2, pages 23-70
Created: 2014-09-30, modified: 2021-05-13![](https://www.biodiversitylibrary.org/pagethumb/40086303,60,60)
Published in Bulletin of The British Ornithologists' Club, in 2001, in volume 121, issue 1, pages 10-23
Created: 2012-09-16, modified: 2015-04-20![](https://www.biodiversitylibrary.org/pagethumb/564430,60,60)
Published in Rhodora, in 1910, in volume 12, issue 142, pages 204-205
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/566342,60,60)
Published in Rhodora, in 1911, in volume 13, issue 156, pages 253
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Published in Rhodora, in 1908, in volume 10, issue 111, pages 56
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Published in Rhodora, in 1921, in volume 23, issue 270, pages 126-127
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Published in Rhodora, in 1923, in volume 25, issue 299, pages 189-191
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/32264418,60,60)
Published in American Fern Journal, in 1942, in volume 32, pages 1-12
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/8436050,60,60)
Published in Journal of The Arnold Arboretum, in 1955, in volume 36, issue 2/3, pages 165-170
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/563230,60,60)
Published in Rhodora, in 1907, in volume 9, issue 101, pages 86-90
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/58110206,60,60)
Published in Forktail, in 2012, in volume 28, pages 129-135
Created: 2019-05-12, modified: 2019-05-12![](https://www.biodiversitylibrary.org/pagethumb/13191743,60,60)
Published in Phytologia, in 1998, in volume 85, issue 4, pages 273-275
Created: 2016-05-04, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/51703731,60,60)
Published in Bulletin of The African Bird Club, in 2010, in volume 17, issue 1, pages 99-101
Created: 2021-02-23, modified: 2021-02-23![](https://www.biodiversitylibrary.org/pagethumb/58109278,60,60)
Published in Forktail, in 2013, in volume 29, pages 1-14
Created: 2019-05-12, modified: 2019-05-12![](https://www.biodiversitylibrary.org/pagethumb/8888799,60,60)
Published in The Great Basin Naturalist, in 1977, in volume 37, pages 57-66
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/58106994,60,60)
Published in Forktail, in 1993, in volume 8, pages 25-52
Created: 2019-05-12, modified: 2019-05-12![](https://www.biodiversitylibrary.org/pagethumb/40029305,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1996, in volume 116, pages 216-224
Created: 2012-12-02, modified: 2012-12-02![](https://www.biodiversitylibrary.org/pagethumb/40416480,60,60)
Published in Bulletin of the British Ornithologists' Club, in 2002, in volume 122, issue 2, pages 109-141
Created: 2012-12-28, modified: 2012-12-28![](https://www.biodiversitylibrary.org/pagethumb/58110121,60,60)
Published in Forktail, in 2012, in volume 28, pages 44-48
Created: 2019-05-12, modified: 2019-05-12![](https://www.biodiversitylibrary.org/pagethumb/26483580,60,60)
Published in Ibis, in 1906, in volume 6, issue 3, pages 610-616
Created: 2024-03-29, modified: 2024-03-29![](https://www.biodiversitylibrary.org/pagethumb/58108858,60,60)
Published in Forktail, in 2002, in volume 18, pages 67-86
Created: 2019-05-12, modified: 2019-05-12![](https://www.biodiversitylibrary.org/pagethumb/40025299,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1999, in volume 119, pages 4-15
Created: 2012-12-02, modified: 2012-12-02![](https://www.biodiversitylibrary.org/pagethumb/15913099,60,60)
Published in The Auk, in 1917, in volume 34, pages 494-495
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/32132173,60,60)
Published in Torreya, in 1902, in volume 2, issue 2, pages 31-32
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/8523269,60,60)
Published in Nautilis, in 1927, in volume 40, pages 132-133
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/27053665,60,60)
Published in Nautilis, in 1891, in volume 4, pages 136-137
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/47991022,60,60)
Published in Madroño, in 1938, in volume 4, issue 6, pages 199
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/38709026,60,60)
Published in Australian Zoologist, in 1933, in volume 7, pages 371-372
Created: 2017-10-11, modified: 2017-10-11![](https://www.biodiversitylibrary.org/pagethumb/58110397,60,60)
Published in Forktail, in 2009, in volume 25, pages 142-146
Created: 2019-05-12, modified: 2019-05-12