Published in Wrightia, in 1974, in volume 5, issue 2, pages 23-44
Created: 2015-12-11, modified: 2015-12-11
Published in Contributions from the University of Michigan Herbarium, in 1942, in volume 7, pages 1-56
Created: 2016-07-11, modified: 2016-07-11
Published in Contributions from the University of Michigan Herbarium, in 1941, in volume 6, pages 1-66
Created: 2016-07-11, modified: 2016-07-11
Published in Contributions From The University of Michigan Herbarium, in 1940, in volume 4, pages 1-32
Created: 2016-07-11, modified: 2016-07-11
Published in Contributions From The University of Michigan Herbarium, in 1942, in volume 8, pages 5-74
Created: 2016-07-11, modified: 2016-07-11
Published in Contributions From The University of Michigan Herbarium, in 1939, in volume 3, pages 5-46
Created: 2016-07-11, modified: 2016-07-11
Published in Contributions From The University of Michigan Herbarium, in 1942, in volume 8, pages 75-88
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Published in Phytologia, in 1983, in volume 54, issue 4, pages 285
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Published in Phytologia, in 1984, in volume 55, issue 4, pages 235-242
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Published in Phytologia, in 1940, in volume 1, issue 12, pages 401-409
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in 1843, pages 1-3
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in 1843, pages 1-3
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in 1843, pages 1-3
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in 1846, pages 1-3
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in 1879, pages 1
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Published in Rhodora, in 1911, in volume 13, issue 155, pages 225-232
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Published in Rhodora, in 1949, in volume 51, issue 606, pages 120-122
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Published in Phytologia, in 1985, in volume 57, pages 367-368
Created: 2013-10-12, modified: 2013-10-12
Published in Phytologia, in 1985, in volume 57, pages 453-454
Created: 2013-10-12, modified: 2013-10-12
Published in Phytologia, in 1986, in volume 59, issue 6, pages 429-433
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Published in Phytologia, in 1985, in volume 58, issue 4, pages 273-278
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Published in Phytologia, in 1985, in volume 58, issue 7, pages 489-491
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Published in Phytologia, in 1985, in volume 57, issue 7, pages 449-452
Created: 2016-05-06, modified: 2016-05-06
Published in Phytologia, in 1984, in volume 56, issue 6, pages 413-419
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Published in Phytologia, in 1984, in volume 56, issue 1, pages 19-27
Created: 2016-05-06, modified: 2016-05-06
Published in Phytologia, in 1984, in volume 56, issue 3, pages 137-140
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Published in Phytologia, in 1984, in volume 56, issue 3, pages 141-143
Created: 2016-05-06, modified: 2016-05-06
Published in Phytologia, in 1981, in volume 48, issue 2, pages 137-142
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Published in Phytologia, in 1981, in volume 49, issue 4, pages 341-354
Created: 2016-05-06, modified: 2016-05-06
Published in Phytologia, in 1986, in volume 61, pages 62-68
Created: 2011-01-26, modified: 2023-02-16
Published in Phytologia, in 1987, in volume 63, pages 463-465
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Published in Annals And Magazine of Natural History, in 1874, in volume 13, pages 322-324
Created: 2011-09-28, modified: 2011-09-28
Published in Torreya, in 1903, in volume 3, issue 4, pages 60-61
Created: 2022-12-15, modified: 2022-12-15
Published in Phytologia, in 1976, in volume 34, pages 369-370
Created: 2011-01-26, modified: 2011-06-21
Published in Phytologia, in 1941, in volume 2, pages 1-5
Created: 2011-01-26, modified: 2011-06-21
Published in Phytologia, in 1981, in volume 48, pages 131-136
Created: 2011-01-26, modified: 2011-06-21
Published in Phytologia, in 1984, in volume 56, pages 28-31
Created: 2011-01-26, modified: 2011-06-21
Published in Phytologia, in 1987, in volume 63, pages 73-78
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Published in Phytologia, in 1938, in volume 1, pages 284-286
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Published in Torreya, in 1919, in volume 19, issue 4, pages 65-71
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Published in Rhodora, in 1936, in volume 38, issue 456, pages 455
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Published in Phytologia, in 1965, in volume 12, pages 243-246
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Published in Phytologia, in 1985, in volume 57, pages 231-238
Created: 2013-10-12, modified: 2013-10-12
Published in Phytologia, in 1941, in volume 1, pages 481-482
Created: 2011-01-26, modified: 2023-02-16
Published in Phytologia, in 1940, in volume 1, pages 449-453
Created: 2011-01-26, modified: 2023-02-16
Published in Phytologia, in 1937, in volume 1, pages 177-181
Created: 2011-01-26, modified: 2023-02-16
Published in Proceedings of The American Philosophical Society, in 1869, in volume 11, issue 81, pages 317-367
Created: 2017-01-01, modified: 2017-01-01
Published in Phytologia, in 1984, in volume 56, issue 6, pages 419
Created: 2016-05-06, modified: 2016-05-06
Published in Phytologia, in 1937, in volume 1, pages 212-222
Created: 2011-01-26, modified: 2023-02-16
Published in Phytologia, in 1985, in volume 57, issue 3, pages 239
Created: 2016-05-06, modified: 2016-05-06