Published in The Wilson Bulletin, in 1977, in volume 89, issue 4, pages 602-608

Created: 2016-12-04, modified: 2016-12-04

Published in The Auk, in 1897, in volume 14, pages 101-102

Created: 2013-03-08, modified: 2013-03-08

Published in The Auk, in 1909, in volume 26, pages 81-82

Created: 2013-03-08, modified: 2013-03-08

Published in Biol Bull, in 1901, in volume 2, pages 195-207

Created: 2010-01-06, modified: 2011-06-21

Published in The Auk, in 1909, in volume 26, pages 63-65

Created: 2013-03-08, modified: 2013-03-08

Published in The Wilson Bulletin, in 1922, in volume 34, issue 2, pages 108-114

Created: 2016-11-27, modified: 2016-11-27

Published in The Wilson Bulletin, in 1942, in volume 54, issue 3, pages 182

Created: 2016-12-04, modified: 2016-12-04

Published in Harriman Alaska Expedition, in 1904, in volume 10, pages 247-298

Created: 2013-05-26, modified: 2013-05-26

Published in The Auk, in 1910, in volume 27, pages 153-168

Created: 2013-03-08, modified: 2013-03-08

Published in Madroño, in 1944, in volume 7, issue 5, pages 159-160

Created: 2016-02-15, modified: 2016-07-07

Published in Muelleria, in 2018, in volume 37, pages 19-22

Created: 2020-03-04, modified: 2023-02-16

Published in The Auk, in 1909, in volume 26, pages 137-143

Created: 2013-03-08, modified: 2013-03-08

Published in The Wilson Bulletin, in 1946, in volume 58, issue 3, pages 189

Created: 2016-12-04, modified: 2016-12-04

Published in Rhodora, in 1932, in volume 34, issue 400, pages 67

Created: 2016-07-19, modified: 2016-07-19

Published in Torreya, in 1934, in volume 34, issue 1, pages 15-16

Created: 2022-12-14, modified: 2022-12-14

Published in Journal of The Arnold Arboretum, in 1938, in volume 19, issue 3, pages 282-290

Created: 2016-07-07, modified: 2016-07-07

Published in Nautilus Philadelphia, in 1953, in volume 67, pages 46-47

Created: 2014-12-03, modified: 2014-12-03

Published in Madroño, in 1929, in volume 1, issue 16, pages 241-242

Created: 2016-02-15, modified: 2016-07-07

Published in Torreya, in 1937, in volume 37, issue 3, pages 55-57

Created: 2022-12-14, modified: 2022-12-14

Published in The Great Basin Naturalist, in 1941, in volume 2, pages 9-15

Created: 2017-11-16, modified: 2017-11-16

Published in Journal of Raptor Research, in 1999, in volume 33, issue 2, pages 176-177

Created: 2017-04-07, modified: 2017-04-07

Published in Novon, in 2002, in volume 12, pages 481-485

Created: 2014-06-14, modified: 2014-06-14

Published in Victorian Naturalist, in 2011, in volume 128, issue 4, pages 151

Created: 2017-10-12, modified: 2017-10-12

Published in The Auk, in 1916, in volume 33, pages 329-330

Created: 2013-03-08, modified: 2013-03-08

Published in The Wilson Bulletin, in 1903, in volume 15, issue 1, pages 32

Created: 2016-11-27, modified: 2016-11-27

Published in Rhodora, in 1933, in volume 35, issue 414, pages 225-226

Created: 2016-07-19, modified: 2016-07-19

Published in Rhodora, in 1960, in volume 62, issue 741, pages 258-262

Created: 2016-07-19, modified: 2016-07-19

Published in Journal of Mammalogy, in 1922, in volume 3, pages 52-55

Created: 2013-03-08, modified: 2018-04-12

Published in The Auk, in 1904, in volume 21, pages 297-299

Created: 2013-03-08, modified: 2013-03-08

Published in Victorian Naturalist, in 2007, in volume 124, issue 2, pages 125-126

Created: 2017-10-12, modified: 2017-10-12

Published in The Auk, in 1919, in volume 36, pages 587-589

Created: 2013-03-08, modified: 2013-03-08

Published in The Auk, in 1901, in volume 18, pages 272

Created: 2013-03-08, modified: 2013-03-08

Published in Phytologia, in 1976, in volume 33, issue 7, pages 455-466

Created: 2016-05-06, modified: 2016-05-06

Published in American Fern Journal, in 1999, in volume 89, pages 267-268

Created: 2017-04-23, modified: 2017-04-23

Published in Madroño, in 1943, in volume 7, issue 1, pages 1-4

Created: 2016-02-15, modified: 2016-07-07

Published in Madroño, in 1957, in volume 14, issue 4, pages 133-144

Created: 2016-02-15, modified: 2016-07-07

Published in Torreya, in 1942, in volume 42, issue 1, pages 14-17

Created: 2022-12-12, modified: 2022-12-12

Published in Biol Bull, in 1919, in volume 36, pages 167-1821

Created: 2010-01-06, modified: 2011-06-21

Published in Annals And Magazine of Natural History, in 1905, in volume 15, pages 405-415

Created: 2011-09-22, modified: 2011-09-22

Published in Phytologia, in 2010, in volume 92, issue 1, pages 105-117

Created: 2017-03-08, modified: 2017-03-08

Published in Adansonia, in 1964, in volume 4, issue 3, pages 427-455

Created: 2020-05-10, modified: 2020-05-10

Published in The Auk, in 1908, in volume 25, pages 153-166

Created: 2013-03-08, modified: 2013-03-08

Published in The Auk, in 1907, in volume 24, pages 158-159

Created: 2013-03-08, modified: 2013-03-08

Published in Transactions of The American Microscopical Society, in 1911, in volume 30, pages 191-193

Created: 2013-03-11, modified: 2013-03-11

Published in The Auk, in 1906, in volume 23, pages 153-161

Created: 2013-03-08, modified: 2013-03-08

Published in The Wilson Bulletin, in 1902, in volume 14, issue 1, pages 16-20

Created: 2016-11-27, modified: 2016-11-27

Published in Journal of The Arnold Arboretum, in 1943, in volume 24, issue 2, pages 165-189

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1946, in volume 27, issue 3, pages 289-291

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1938, in volume 19, issue 2, pages 134-148

Created: 2016-07-07, modified: 2016-07-07

Published in American Fern Journal, in 2014, in volume 104, pages 238

Created: 2017-04-23, modified: 2017-04-23