Published in Transactions of the American Philosophical Society, in 1786, in volume 2, pages 225-231

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Published in Transactions of the American Philosophical Society, in 1769, in volume 1, pages 318-322

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Published in Transactions of the American Philosophical Society, in 1786, in volume 2, pages 212-217

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Published in Transactions of the American Philosophical Society, in 1786, in volume 2, pages 206-212

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Published in Transactions of the American Philosophical Society, in 1799, in volume 4, pages 289-297

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Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1890, pages 1-2

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Published in Nautilis, in 1893, in volume 7, pages 2-4

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Published in Transactions of the American Philosophical Society, in 1793, in volume 3, pages 13-16

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Published in Nautilis, in 1896, in volume 10, pages 76-81

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

Published in Asa Gray correspondence. Senders A, in 1849, pages 1-3

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Published in Botanical Gazette, in 1891, in volume 16, issue 7, pages 208-209

Created: 2017-03-14, modified: 2017-03-14

Published in Asa Gray correspondence. Senders Ca-Cl, in 1866, pages 1-3

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

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Published in Asa Gray correspondence. Senders Ca-Cl, in 1866, pages 1-2

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Published in Transactions of the American Philosophical Society, in 1809, in volume 6, pages 300-302

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1842, pages 1

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

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Published in Madroño, in 2017, in volume 64, issue 1, pages 6

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Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1884, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1891, 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 Ga-Go, 1835-1891 (inclusive), in 1876, 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 Ga-Go, 1835-1891 (inclusive), in 1870, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1-2

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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3

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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3

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

Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3

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

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

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

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

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

Published in Asa Gray correspondence. Senders Br-Bz, pages 1-2

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

Published in Biol Bull, in 1949, in volume 97, pages 150-157

Created: 2010-01-06, modified: 2011-06-21

Published in Nautilis, in 1896, in volume 10, pages 86-89

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

Published in Bulletin of The African Bird Club, in 2003, in volume 10, issue 1, pages 51

Created: 2021-02-23, modified: 2025-12-17

Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1881, pages 1

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Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1887, pages 1-2

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Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1889, pages 1-2

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Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1888, pages 1

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

Published in Asa Gray correspondence. Senders J, 1844-1891 (inclusive), in 1890, pages 1

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

Published in Sida, Contributions To Botany, in 1978, in volume 7, issue 4, pages 355-360

Created: 2015-12-02, modified: 2015-12-02

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

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

Published in Psyche: A Journal of Entomology, in 1926, in volume 33, issue 6, pages 172

Created: 2016-06-19, modified: 2016-06-19

Published in Novitates Zoologicae Tring, in 1928, in volume 34, pages 337-371

Created: 2011-10-05, modified: 2023-02-16

Published in Contributions in Science, in 1972, in volume 233, pages 1-13

Created: 2017-07-18, modified: 2023-02-16

Published in Annals And Magazine of Natural History, in 1864, in volume 13, pages 290-292

Created: 2011-09-28, modified: 2011-09-28

Published in Proceedings of The Biological Society of Washington, in 1901, in volume 14, pages 87-89

Created: 2011-07-31, modified: 2011-07-31