Published in Bulletin of The African Bird Club, in 1996, in volume 3, issue 1, pages 40-43

Created: 2021-02-10, modified: 2025-12-17

Published in Bulletin of The African Bird Club, in 2006, in volume 13, issue 1, pages 18-27

Created: 2021-02-23, modified: 2025-12-17

Published in Bulletin of The British Ornithologists' Club, in 2006, in volume 126, pages 310-323

Created: 2012-12-02, modified: 2012-12-02

Published in Bulletin of The African Bird Club, in 1994, in volume 1, issue 2, pages 75-76

Created: 2021-02-10, modified: 2025-12-17

Published in Bulletin of The African Bird Club, in 1999, in volume 6, issue 2, pages 137

Created: 2021-02-23, modified: 2025-12-17

Published in Bulletin of The African Bird Club, in 2005, in volume 12, issue 2, pages 172-173

Created: 2021-02-23, modified: 2025-12-17

Published in Bulletin of the British Ornithologists' Club, in 2014, in volume 134, issue 2, pages 155-158

Created: 2018-10-08, modified: 2018-10-08

Published in Bulletin of The African Bird Club, in 2013, in volume 20, issue 2, pages 239-240

Created: 2021-02-23, modified: 2025-12-17

Published in Bulletin of The African Bird Club, in 2008, in volume 15, issue 2, pages 165-179

Created: 2021-02-23, modified: 2025-12-17

Published in Bulletin of The African Bird Club, in 2010, in volume 17, issue 2, pages 198-201

Created: 2021-02-23, modified: 2025-12-17

Published in Bulletin of The African Bird Club, in 1994, in volume 1, issue 2, pages 96-102

Created: 2021-02-10, modified: 2025-12-17

Published in Bulletin of The African Bird Club, in 2006, in volume 13, issue 2, pages 130-135

Created: 2021-02-23, modified: 2025-12-17

Published in Bulletin of The African Bird Club, in 1994, in volume 1, issue 1, pages 32-38

Created: 2021-02-10, modified: 2025-12-17

Published in Bulletin of The African Bird Club, in 1994, in volume 1, issue 2, pages 90-95

Created: 2021-02-10, modified: 2025-12-17

Published in Bulletin of The African Bird Club, in 1996, in volume 3, issue 1, pages 26-30

Created: 2021-02-10, modified: 2025-12-17

Published in Bulletin of The African Bird Club, in 2009, in volume 16, issue 1, pages 83-86

Created: 2021-02-23, modified: 2025-12-17

Published in Bulletin of The African Bird Club, in 2008, in volume 15, issue 2, pages 180-190

Created: 2021-02-23, modified: 2025-12-17

Published in Scopus, in 1993, in volume 17, pages 32-36

Created: 2014-03-20, modified: 2014-03-20

Published in Rhodora, in 1940, in volume 42, issue 494, pages 33-39

Created: 2014-06-16, modified: 2023-02-16

Published in Madroño, in 1936, in volume 3, issue 6, pages 255-256

Created: 2016-02-15, modified: 2023-02-16

Published in Madroño, in 1934, in volume 2, issue 14, pages 113-115

Created: 2016-02-15, modified: 2023-02-16

Published in Madroño, in 1949, in volume 10, issue 4, pages 128

Created: 2016-02-15, modified: 2023-02-16

Published in Madroño, in 1951, in volume 11, issue 1, pages 22-24

Created: 2016-02-15, modified: 2023-02-16

Published in The Coleopterists Bulletin, in 1947, in volume 1, issue 7, pages 67-68

Created: 2023-11-06, modified: 2025-12-17

Published in Rhodora, in 1923, in volume 25, issue 296, pages 117-120

Created: 2016-07-19, modified: 2023-02-16

Published in Rhodora, in 1907, in volume 9, issue 107, pages 219-220

Created: 2016-07-19, modified: 2023-02-16

Published in Madroño, in 1995, in volume 42, issue 2, pages 96-102

Created: 2016-02-15, modified: 2023-02-16

Published in Madroño, in 1935, in volume 3, issue 1, pages 18-19

Created: 2016-02-15, modified: 2023-02-16

Published in Madroño, in 1934, in volume 2, issue 16, pages 134-135

Created: 2016-02-15, modified: 2023-02-16

Published in Madroño, in 1934, in volume 2, issue 17, pages 154-156

Created: 2016-02-15, modified: 2023-02-16

Published in Madroño, in 1952, in volume 11, issue 5, pages 198-203

Created: 2016-02-15, modified: 2023-02-16

Published in Madroño, in 1942, in volume 6, issue 5, pages 175-176

Created: 2016-02-15, modified: 2023-02-16

Published in The Auk, in 1918, in volume 35, pages 78-79

Created: 2013-03-07, modified: 2013-03-08

Published in Botanical Gazette, in 1901, in volume 32, issue 2, pages 77-98

Created: 2017-03-14, modified: 2017-03-14

Published in The Wilson Bulletin, in 1927, in volume 39, issue 4, pages 248-249

Created: 2016-11-27, modified: 2023-02-16

Published in Rhodora, in 1947, in volume 49, issue 580, pages 116

Created: 2016-07-19, modified: 2023-02-16

Published in Rhodora, in 1968, in volume 70, issue 783, pages 450-451

Created: 2016-07-19, modified: 2023-02-16

Published in Madroño, in 1958, in volume 14, issue 8, pages 274-275

Created: 2016-02-15, modified: 2023-02-16

Published in Madroño, in 1994, in volume 41, issue 3, pages 235-238

Created: 2016-02-15, modified: 2023-02-16

Published in Scopus, in 1984, in volume 8, pages 25-26

Created: 2014-03-20, modified: 2014-03-20

Published in The Auk, in 1912, in volume 29, pages 544-545

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

Published in Botanical Gazette, in 1901, in volume 32, issue 4, pages 238-261

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1917, in volume 64, issue 6, pages 513-515

Created: 2017-03-14, modified: 2017-03-14

Published in The Wilson Bulletin, in 1918, in volume 30, issue 1, pages 1-2

Created: 2016-11-27, modified: 2023-02-16

Published in Rhodora, in 1961, in volume 63, issue 754, pages 294-295

Created: 2016-07-19, modified: 2023-02-16

Published in Madroño, in 1948, in volume 9, issue 8, pages 255-257

Created: 2016-02-15, modified: 2023-02-16

Published in The Auk, in 1920, in volume 37, pages 130-131

Created: 2013-03-07, modified: 2013-03-08

Published in The Auk, in 1920, in volume 37, pages 60-77

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

Published in The Auk, in 1916, in volume 33, pages 213

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

Published in American Fern Journal, in 1954, in volume 44, issue 3, pages 114

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