Published in Madroño, in 1944, in volume 7, issue 8, pages 258
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Published in Rhodora, in 1943, in volume 45, issue 532, pages 167
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Published in Bulletin of The British Ornithologists' Club, in 1963, in volume 83, pages 77
Created: 2012-12-03, modified: 2012-12-03
Published in Rhodora, in 1981, in volume 83, pages 145-146
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Published in Botanical Gazette, in 1890, in volume 15, issue 10, pages 262-267
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Published in Torreya, in 1909, in volume 9, issue 4, pages 74-77
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Published in The Wilson Bulletin, in 2002, in volume 114, issue 4, pages 485-490
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Published in Palaeontology, in 1968, in volume 11, issue 4, pages 580-600
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Published in Rhodora, in 1919, in volume 21, issue 243, pages 69-70
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Published in Annals of the Missouri Botanical Garden, in 1942, in volume 29, pages 137-140
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Published in Phytologia, in 1983, in volume 52, issue 6, pages 373-375
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Published in Madroño, in 1957, in volume 14, issue 2, pages 41-51
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Published in Proceedings of the Entomological Society of Washington, in 1937, in volume 39, pages 193-194
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Published in Botanical Museum Leaflets, Harvard University, in 1964, in volume 20, pages 334-335
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Published in Journal of The Bombay Natural History Society, in 1971, in volume 68, issue 2, pages 477-478
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Published in Palaeontology, in 1968, in volume 11, issue 5, pages 697-730
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Published in Palaeontology, in 1972, in volume 15, issue 1, pages 1-28
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Published in Rhodora, in 1919, in volume 21, issue 247, pages 117-120
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Published in Palaeontology, in 1982, in volume 25, issue 3, pages 499-507
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Published in The Wilson Bulletin, in 1999, in volume 111, issue 3, pages 381-388
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Published in Madroño, in 1988, in volume 35, issue 2, pages 159-161
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Published in Torreya, in 1914, in volume 14, issue 2, pages 21-24
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Published in Palaeontology, in 1967, in volume 10, issue 4, pages 525-541
Created: 2016-04-23, modified: 2016-04-23
Published in Bulletin of The British Ornithologists' Club, in 2010, in volume 130, issue 4, pages 304-305
Created: 2015-05-17, modified: 2015-05-17
Published in Bulletin of The African Bird Club, in 2007, in volume 14, issue 1, pages 77-78
Created: 2021-02-23, modified: 2021-02-23
Published in Torreya, in 1915, in volume 15, issue 1, pages 9-11
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Published in Torreya, in 1918, in volume 18, issue 5, pages 91-94
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Published in Journal of The New York Entomological Society, in 1992, in volume 100, issue 1, pages 182-184
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Published in Botanical Museum Leaflets, Harvard University, in 1949, in volume 13, pages 213-247
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Published in Proceedings of The Linnean Society of New South Wales, in 1960, in volume 84, pages 332-334
Created: 2011-05-31, modified: 2011-06-21
Published in Rhodora, in 1932, in volume 34, issue 405, pages 174-177
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Published in American Fern Journal, in 1915, in volume 5, pages 65-78
Created: 2017-04-23, modified: 2017-04-23
Published in Madroño, in 1948, in volume 9, issue 5, pages 149-155
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Published in Palaeontology, in 1983, in volume 26, issue 4, pages 687-734
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Published in Forktail, in 2010, in volume 26, pages 138-139
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Published in Banisteria, in 2006, in volume 28, pages 44-48
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Published in Rhodora, in 1929, in volume 31, issue 370, pages 193-194
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Published in Journal of The Arnold Arboretum, in 1920, in volume 2, issue 2, pages 111-112
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Published in Madroño, in 1996, in volume 43, issue 3, pages 345-354
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Published in Nuytsia, in 2016, in volume 27, pages 33-73
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Published in Bull. Zool. Nom., in 1967, in volume 24, pages 304-307
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Published in Journal of The Bombay Natural History Society, in 1973, in volume 70, issue 1, pages 216
Created: 2015-08-31, modified: 2015-08-31
Published in Annals of the Missouri Botanical Garden, in 1944, in volume 31, pages 1-172
Created: 2010-01-08, modified: 2015-12-16
Published in The Wilson Bulletin, in 1993, in volume 105, issue 3, pages 427-435
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Published in Bulletin du Muséum national d'histoire naturelle, in 1933, in volume 5, issue 4, pages 285-289
Created: 2021-12-15, modified: 2021-12-15
Published in Botanical Museum Leaflets, Harvard University, in 1951, in volume 14, pages 263-291
Created: 2016-02-07, modified: 2016-07-26
Published in Palaeontology, in 1985, in volume 28, issue 3, pages 527-543
Created: 2016-04-23, modified: 2016-04-23
Published in Botanical Museum Leaflets, Harvard University, in 1967, in volume 22, pages 33-63
Created: 2016-02-07, modified: 2016-07-26
Published in Bulletin of The British Ornithologists' Club, in 2008, in volume 128, issue 4, pages 267-268
Created: 2015-08-11, modified: 2015-08-11