Published in Bulletin of The British Ornithologists' Club, in 2000, in volume 120, pages 46-57
Created: 2012-12-02, modified: 2012-12-02
Published in Rhodora, in 1940, in volume 42, issue 494, pages 33-39
Created: 2014-06-16, modified: 2016-07-26
Published in Madroño, in 1936, in volume 3, issue 6, pages 255-256
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1934, in volume 2, issue 14, pages 113-115
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1941, in volume 6, issue 3, pages 94-96
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1949, in volume 10, issue 4, pages 128
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1951, in volume 11, issue 1, pages 22-24
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1995, in volume 42, issue 2, pages 96-102
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1934, in volume 2, issue 16, pages 134-135
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1934, in volume 2, issue 17, pages 154-156
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1935, in volume 3, issue 1, pages 18-19
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1940, in volume 5, issue 6, pages 204-205
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1940, in volume 5, issue 8, pages 273
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1941, in volume 6, issue 2, pages 64
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1941, in volume 6, issue 3, pages 96
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1942, in volume 6, issue 5, pages 175-176
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1952, in volume 11, issue 5, pages 198-203
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1958, in volume 14, issue 8, pages 274-275
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1994, in volume 41, issue 3, pages 235-238
Created: 2016-02-15, modified: 2016-07-07
Published in Rhodora, in 1977, in volume 79, pages 115-122.
Created: 2014-06-16, modified: 2016-07-26
Published in Madroño, in 1948, in volume 9, issue 8, pages 255-257
Created: 2016-02-15, modified: 2016-07-07
Published in Rhodora, in 1965, in volume 67, issue 770, pages 191-193
Created: 2014-06-16, modified: 2016-07-26
Published in Madroño, in 1939, in volume 5, issue 1, pages 28-33
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1943, in volume 7, issue 2, pages 56-59
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1996, in volume 43, issue 4, pages 515-521
Created: 2016-02-15, modified: 2016-07-07
Published in Revista De La Academia Canaria De Ciencias, in 1994, in volume 6, issue 2, pages 133-156
Created: 2014-07-30, modified: 2014-07-30
Published in Rhodora, in 1964, in volume 66, issue 766, pages 167
Created: 2016-07-19, modified: 2016-07-19
Published in Botanical Museum Leaflets, Harvard University, in 1976, in volume 24, pages 225-240
Created: 2016-02-07, modified: 2016-07-26
Published in Madroño, in 1973, in volume 22, issue 2, pages 71-73
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1977, in volume 24, issue 2, pages 78-83
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1979, in volume 26, issue 1, pages 37-43
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1986, in volume 33, issue 2, pages 123-129
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1997, in volume 44, issue 2, pages 211-213
Created: 2016-02-15, modified: 2016-07-07
Published in Novon, in 1995, in volume 5, pages 22-23
Created: 2011-01-28, modified: 2016-02-16
Published in Gayana Botanica, in 1991, in volume 48, pages 115-118
Created: 2014-01-14, modified: 2014-01-14
Published in Rhodora, in 1967, in volume 69, issue 780, pages 480-483
Created: 2016-07-19, modified: 2016-07-19
Published in Madroño, in 1935, in volume 3, issue 4, pages 170-173
Created: 2016-02-15, modified: 2016-07-07
Published in The Wilson Bulletin, in 1927, in volume 39, issue 2, pages 111-112
Created: 2016-11-27, modified: 2016-11-27
Published in Madroño, in 1942, in volume 6, issue 5, pages 145-151
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1937, in volume 4, issue 1, pages 38
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1988, in volume 35, issue 1, pages 39-53
Created: 2016-02-15, modified: 2016-07-07
Published in Iberus, in 2001, in volume 19, pages 75-82
Created: 2014-01-12, modified: 2014-01-12
Published in Arch. Zoologico, in 1905, in volume 2, pages 149-214
Created: 2012-11-17, modified: 2012-11-17
Published in Acta Botánica Mexicana, in 1994, in volume 26, pages 83-87
Created: 2016-12-02, modified: 2017-04-27
Published in Madroño, in 1969, in volume 20, issue 2, pages 77-78
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1979, in volume 26, issue 1, pages 44-47
Created: 2016-02-15, modified: 2016-07-07
Published in Redia Firenze, in 1916, in volume 12, pages 19-67
Created: 2012-05-16, modified: 2012-05-16
Published in Redia Firenze, in 1916, in volume 12, pages 289-338
Created: 2012-05-16, modified: 2012-05-16
Published in An Soc Cient Argentina, in 1955, in volume 160, issue 4/6, pages 78-97
Created: 2016-02-13, modified: 2016-02-13
Published in Madroño, in 1943, in volume 7, issue 3, pages 65-67
Created: 2016-02-15, modified: 2016-07-07