Published in Rhodora, in 1947, in volume 49, pages 67-68

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Published in Acta Botánica Mexicana, in 2013, in volume 104, pages 107-156

Created: 2016-05-12, modified: 2017-04-27

Published in Acta Botánica Mexicana, in 2014, in volume 107, pages 5-7

Created: 2016-05-12, modified: 2017-04-27

Published in Asa Gray correspondence. Senders A, in 1889, pages 1

Created: 2017-06-18, modified: 2017-06-18

Published in Acta Botánica Mexicana, in 2014, in volume 109, pages 23-43

Created: 2016-05-12, modified: 2017-04-27

Published in Rhodora, in 1934, in volume 36, pages 119-128

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Published in Rhodora, in 2003, in volume 105, issue 921, pages 92-93

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Published in Rhodora, in 1933, in volume 35, pages 320-322

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Published in Journal of The Washington Academy of Sciences, in 1941, in volume 31, pages 181-187

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Published in Novon, in 1998, in volume 8, pages 215-217

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Published in Journal of The Asiatic Society of Bengal, in 1854, in volume 22, issue II, pages 152-193

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Published in Journal of The Asiatic Society of Bengal, in 1853, in volume 21, issue V, pages 367-383

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Published in Contributions From The University of Michigan Herbarium, in 1982, in volume 15, pages 93-136

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Published in Contributions From The University of Michigan Herbarium, in 1987, in volume 16, pages 55-108

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Published in Contributions From The University of Michigan Herbarium, in 1990, in volume 17, pages 39-54

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Published in Contributions From The University of Michigan Herbarium, in 1990, in volume 17, pages 21-37

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Published in Contributions From The University of Michigan Herbarium, in 1993, in volume 19, pages 341-354

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Published in Contributions From The University of Michigan Herbarium, in 1993, in volume 19, pages 355-392

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Published in Contributions From The University of Michigan Herbarium, in 1995, in volume 20, pages 15-36

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Published in Contributions From The University of Michigan Herbarium, in 1997, in volume 21, pages 37-84

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Published in Contributions From The University of Michigan Herbarium, in 1999, in volume 22, pages 1-19

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Published in Contributions From The University of Michigan Herbarium, in 2001, in volume 23, pages 63-81

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Published in Contributions From The University of Michigan Herbarium, in 2007, in volume 25, pages 95-111

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Published in Botanical Gazette, in 1887, in volume 12, issue 8, pages 192

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Published in Annals of the Missouri Botanical Garden, in 1953, in volume 40, pages 33-41

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Published in Annals of the Missouri Botanical Garden, in 1948, in volume 35, pages 255-268

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Published in Annals of the Missouri Botanical Garden, in 1947, in volume 34, pages 1-29

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Published in Contributions From The University of Michigan Herbarium, in 1980, in volume 14, pages 17-23

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Published in Contributions From The University of Michigan Herbarium, in 2007, in volume 25, pages 83-93

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Published in Contributions From The University of Michigan Herbarium, in 2001, in volume 23, pages 83-105

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Published in Contributions from the University of Michigan Herbarium, in 1975, in volume 11, issue 2, pages 41-50

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Published in Acta Botánica Mexicana, in 2006, in volume 74, pages 179-183

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Published in Palaeontology, in 1964, in volume 7, issue 1, pages 85-104

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Published in Biol Bull, in 1983, in volume 165, pages 110-118

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Published in Journal of The Asiatic Society of Bengal, in 1853, in volume 21, issue I, pages 49-74

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Published in Journal of The Asiatic Society of Bengal, in 1849, in volume 18, issue I, pages 553-594

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Published in Quart Florida Acad Sci, in 1964, in volume 27, pages 299-306

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Published in Quart J Florida Acad Sci, in 1964, in volume 27, pages 31-54

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Published in Contributions From The University of Michigan Herbarium, in 2001, in volume 23, pages 53-58

Created: 2016-07-11, modified: 2016-07-11

Published in Contributions From The University of Michigan Herbarium, in 2007, in volume 25, pages 137-166

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Published in Botanical Gazette, in 1892, in volume 17, issue 3, pages 78-81

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Published in Rhodora, in 1940, in volume 42, issue 500, pages 280

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Published in The Coleopterists Bulletin, in 1961, in volume 15, issue 2, pages 38-40

Created: 2023-11-07, modified: 2023-11-07

Published in Contributions From The University of Michigan Herbarium, in 2001, in volume 23, pages 59-62

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Published in Contributions From The University of Michigan Herbarium, in 2005, in volume 24, pages 33-44

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Published in The Wilson Bulletin, in 1978, in volume 90, issue 2, pages 215-220

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Published in Botanical Gazette, in 1887, in volume 12, issue 3, pages 65-66

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Published in Rhodora, in 1934, in volume 36, issue 429, pages 344-346

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Published in Rhodora, in 1932, in volume 34, issue 397, pages 1-4

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Published in Madroño, in 1970, in volume 20, issue 5, pages 288

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