Published in Annals of the Missouri Botanical Garden, in 1937, in volume 24, pages 499-500
Created: 2010-01-08, modified: 2015-12-16
Published in Phytologia, in 1968, in volume 16, pages 107-152
Created: 2011-01-26, modified: 2023-02-16
Published in Phytologia, in 1962, in volume 8, issue 7, pages 329-365
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Published in Annals of the Missouri Botanical Garden, in 1937, in volume 24, pages 265-498
Created: 2010-01-08, modified: 2015-12-16
Published in Annals of the Missouri Botanical Garden, in 1937, in volume 24, pages 1-10
Created: 2010-01-08, modified: 2015-12-16
Published in Annals of the Missouri Botanical Garden, in 1937, in volume 24, pages 263-264
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Published in Madroño, in 1945, in volume 8, issue 2, pages 48-56
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Published in Madroño, in 1948, in volume 9, issue 5, pages 149-155
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Published in Madroño, in 1944, in volume 7, issue 5, pages 131-133
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Keys to the Phyla of Organisms, including Keys to the Orders of the Plant Kingdom by Fred A. Barkley
Published in Madroño, in 1940, in volume 5, issue 5, pages 172-173
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Published in Rhodora, in 1976, in volume 78, issue 813, pages 158-159
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Published in Madroño, in 2000, in volume 47, issue 4, pages 253-258
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Published in Phytologia, in 1990, in volume 69, pages 138-149
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Published in Phytologia, in 1972, in volume 23, issue 4, pages 323-326
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Published in Sida, Contributions To Botany, in 2002, in volume 20, issue 1, pages 104
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Published in Phytologia, in 1972, in volume 23, issue 4, pages 327-333
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Published in Journal of The Asiatic Society of Bengal, in 1878, in volume 47, issue I, pages 26-62
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Published in Entomologische Zeitung Stettin, in 1895, in volume 56, pages 115-121
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Published in Rhodora, in 1973, in volume 75, issue 802, pages 211-219
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Published in Phytologia, in 1972, in volume 24, issue 2, pages 155-157
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Published in Phytologia, in 1973, in volume 26, pages 217-220
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Published in Journal of The Asiatic Society of Bengal, in 1877, in volume 46, issue II, pages 97-126
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Published in Rhodora, in 1932, in volume 34, issue 399, pages 41-48
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Published in Nautilis, in 1928, in volume 42, pages 33-34
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Published in Madroño, in 1940, in volume 5, issue 5, pages 163-164
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Published in Madroño, in 1950, in volume 10, issue 6, pages 178-179
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Published in Rhodora, in 1974, in volume 76, issue 805, pages 48-50
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Published in Phytologia, in 1989, in volume 67, pages 237-253
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Published in Phytologia, in 1989, in volume 67, pages 390-393
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Published in Journal of The Asiatic Society of Bengal, in 1876, in volume 45, issue II, pages 139-278
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Published in Phytologia, in 1973, in volume 25, issue 4, pages 218-219
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Published in Kirtlandia, in 1989, in volume 44, pages 55-58
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Published in Madroño, in 2008, in volume 55, pages 90-91
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Published in Journal of The Asiatic Society of Bengal, in 1877, in volume 46, issue III, pages 242-368
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Published in Botanical Gazette, in 1917, in volume 64, issue 2, pages 173-174
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Published in Botanical Gazette, in 1922, in volume 74, issue 2, pages 174-185
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Published in Torreya, in 1924, in volume 24, issue 2, pages 17-21
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Published in Sida, Contributions To Botany, in 2000, in volume 19, issue 2, pages 285-289
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Published in Sida, Contributions To Botany, in 2000, in volume 19, issue 2, pages 427
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Published in Bulletin of Entomological Research London, in 1914, in volume 4, pages 313-337
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Published in Zoological Science, in 1991, in volume 8, pages 827-833
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Published in The Auk, in 1898, in volume 15, pages 268-269
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Published in The Auk, in 1898, in volume 15, pages 269
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Published in PHYTOLOGIA, in 1954, in volume 5, issue 2, pages 50-51
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Published in Rhodora, in 1944, in volume 46, issue 543, pages 61-69
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Published in Rhodora, in 1961, in volume 63, issue 752, pages 214-216
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Published in Zeitschrift für Säugetierkunde, in 1963, in volume 28, pages 309-313
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Published in Botanical Gazette, in 1921, in volume 72, issue 6, pages 359-374
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Published in The Wilson Bulletin, in 1922, in volume 34, issue 3, pages 164-166
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Published in The Wilson Bulletin, in 1949, in volume 61, issue 3, pages 187
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