Published in Annals of the Missouri Botanical Garden, in 1942, in volume 29, pages 89-101

Created: 2010-01-08, modified: 2015-12-16

pages 1-2

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in 1869, pages 1-3

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in 1873, pages 1-2

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in 1878, pages 1-3

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in 1879, pages 1-3

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in 1853, pages 1-2

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in 1853, pages 1-2

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in 1855, pages 1-4

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in 1878, pages 1-3

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in 1884, pages 1-2

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in 1884, pages 1-2

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in 1891, pages 1-2

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Published in The Auk, in 1910, in volume 27, pages 232-234

Created: 2013-03-08, modified: 2013-03-08

Published in Asa Gray correspondence. Senders Ca-Cl, in 1844, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Journal of The New York Entomological Society, in 1976, in volume 84, issue 3, pages 212-213

Created: 2016-06-13, modified: 2016-06-13

Published in Asa Gray correspondence. Senders Li-Ly, 1839-1891 (inclusive), in 1875, pages 1-2

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Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1870, pages 1-2

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Published in Asa Gray correspondence. Senders A, in 1890, pages 1

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Published in Asa Gray correspondence. Senders A, in 1888, pages 1

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Published in Asa Gray correspondence. Senders A, in 1890, pages 1

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Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), pages 1-2

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Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1884, pages 1

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Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1878, pages 1-2

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Published in Asa Gray correspondence. Senders Ga-Go, 1835-1891 (inclusive), in 1881, pages 1

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Published in Asa Gray correspondence. Senders Ga-Go, 1835-1891 (inclusive), in 1884, pages 1-2

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Published in Asa Gray correspondence. Senders Ca-Cl, in 1891, pages 1

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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-2

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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-2

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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-2

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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders A, in 1893, pages 1

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

Published in Asa Gray correspondence. Senders Ga-Go, 1835-1891 (inclusive), in 1880, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1886, pages 1-2

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Published in The Auk, in 1906, in volume 23, pages 229-231

Created: 2013-03-08, modified: 2013-03-08

Published in The Auk, in 1920, in volume 37, pages 84-88

Created: 2013-03-08, modified: 2013-03-08

Published in Rhodora, in 1951, in volume 53, issue 627, pages 95

Created: 2014-06-16, modified: 2016-07-26

Published in Rhodora, in 1951, in volume 53, issue 635, pages 271-272

Created: 2014-06-16, modified: 2016-07-26

Published in Nautilis, in 1919, in volume 32, pages 101-102

Created: 2013-09-28, modified: 2013-09-28

Published in Madroño, in 1954, in volume 12, issue 6, pages 190-192

Created: 2016-02-15, modified: 2016-07-07

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1888, pages 1

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1891, pages 1-2

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1896, pages 1

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Published in The Auk, in 1898, in volume 15, pages 197-198

Created: 2013-03-08, modified: 2013-03-08

Published in Nautilis, in 1931, in volume 44, pages 94-95

Created: 2013-09-28, modified: 2013-09-28

Published in PHYTOLOGIA, in 1951, in volume 3, issue 9, pages 476-482

Created: 2016-05-06, modified: 2016-05-06

Published in Phytologia, in 1952, in volume 4, issue 2, pages 89-93

Created: 2017-02-22, modified: 2017-02-22

Published in Banisteria, in 1998, in volume 11, pages 58-59

Created: 2020-06-14, modified: 2020-06-14

Published in Rhodora, in 1934, in volume 36, issue 421, pages 1-7

Created: 2016-07-19, modified: 2016-07-19

Published in Rhodora, in 1956, in volume 58, issue 691, pages 191-197

Created: 2016-07-19, modified: 2016-07-19