Published in Jour Washington Acad Sci, in 1949, in volume 39, pages 1-16

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Published in Asa Gray correspondence. Senders A, pages 1

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

Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1885, pages 1-2

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Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1885, pages 1-2

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

Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1885, pages 1-2

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Published in Rhodora, in 1951, in volume 53, issue 631, pages 183

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Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1888, pages 1-2

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Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1889, pages 1-2

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Published in Botanical Gazette, in 1921, in volume 71, issue 6, pages 462-465

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Published in Annals And Magazine of Natural History, in 1903, in volume 11, pages 527-528

Created: 2011-09-23, modified: 2011-09-23

Published in Asa Gray correspondence. Senders A, in 1876, pages 1-2

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Published in Psyche: A Journal of Entomology, in 1919, in volume 26, issue 6, pages 162-163

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Published in Rhodora, in 1917, in volume 19, issue 222, pages 105-110

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Published in Ibis, in 1899, in volume 5, issue 3, pages 351-358

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Published in Rhodora, in 1917, in volume 19, issue 223, pages 119-130

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Published in Torreya, in 1917, in volume 17, issue 4, pages 60-62

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Published in Annals And Magazine of Natural History, in 1920, in volume 5, pages 145-150

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Published in Annals And Magazine of Natural History, in 1895, in volume 16, pages 429-434

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Published in Proceedings of The American Philosophical Society, in 1886, in volume 23, issue 121, pages 21-30

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Published in Proceedings of the Linnean Society of New South Wales, in 1913, in volume 38, pages 529-568

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Published in Proceedings of The Zoological Society of London, in 1900, in volume 1900, pages 119-127

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Published in Torreya, in 1915, in volume 15, issue 1, pages 16-18

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Published in The Auk, in 1910, in volume 27, pages 211

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Published in Proceedings of The American Philosophical Society, in 1894, in volume 33, issue 146, pages 338-345

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Published in Psyche: A Journal of Entomology, in 1880, in volume 3, issue 77, pages 112-113

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Published in Proceedings of the Zoological Society of London, in 1909, in volume 1909, pages 101-103

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Published in Annals And Magazine of Natural History, in 1909, in volume 4, pages 418-429

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Published in Annals And Magazine of Natural History, in 1909, in volume 3, pages 299-308

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Published in Annals And Magazine of Natural History, in 1874, in volume 14, pages 412-425

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

Published in Annals And Magazine of Natural History, in 1874, in volume 13, pages 420-432

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

Published in Annals And Magazine of Natural History, in 1874, in volume 14, pages 68-75

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

Published in Annals And Magazine of Natural History, in 1874, in volume 14, pages 337-349

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

Published in Annals And Magazine of Natural History, in 1874, in volume 13, pages 302-315

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

Published in Annals And Magazine of Natural History, in 1874, in volume 13, pages 342-357

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

Published in Annals And Magazine of Natural History, in 1874, in volume 14, pages 144-155

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

Published in Annals And Magazine of Natural History, in 1874, in volume 13, pages 140-145

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

Published in Annals And Magazine of Natural History, in 1874, in volume 14, pages 192-207

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

Published in Annals And Magazine of Natural History, in 1874, in volume 13, pages 204-221

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

Published in Annals And Magazine of Natural History, in 1874, in volume 14, pages 258-274

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

Published in Biol Bull, in 1930, in volume 58, pages 150-175

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

Published in Proceedings of The American Philosophical Society, in 1887, in volume 24, issue 126, pages 244-255

Created: 2017-01-01, modified: 2017-01-01

Published in Proceedings of The American Philosophical Society, in 1890, in volume 28, issue 132, pages 74-80

Created: 2017-01-01, modified: 2017-01-01

Published in Botanical Gazette, in 1891, in volume 16, issue 2, pages 49-52

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

Published in Nautilis, in 1940, in volume 54, pages 65

Created: 2013-09-28, modified: 2019-02-21

Published in Rhodora, in 1900, in volume 2, issue 20, pages 166-167

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

Published in Rhodora, in 1902, in volume 4, issue 41, pages 103-104

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

Published in Proceedings of The Linnean Society of New South Wales, in 1934, in volume 59, pages 435-447

Created: 2011-05-31, modified: 2017-08-01

Published in Proceedings of The Linnean Society of New South Wales, in 1944, in volume 69, pages 176-184

Created: 2011-05-31, modified: 2015-07-29

Published in Annals And Magazine of Natural History, in 1903, in volume 11, pages 115-122

Created: 2011-09-23, modified: 2011-09-23

Published in Annals And Magazine of Natural History, in 1920, in volume 6, pages 166

Created: 2011-09-23, modified: 2011-09-23