Published in American Malacological Bulletin, in 1986, in volume 4, issue 1, pages 81-88

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Published in Biol Bull, in 1983, in volume 164, pages 227-235

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Published in Biol Bull, in 1993, in volume 184, pages 36-51

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Published in Botanical Gazette, in 1920, in volume 70, issue 3, pages 230-239

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Published in Botanical Gazette, in 1920, in volume 69, issue 2, pages 189-190

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Published in Botanical Gazette, in 1919, in volume 68, issue 6, pages 483-484

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Published in Botanical Gazette, in 1920, in volume 70, issue 1, pages 82-84

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Published in Botanical Gazette, in 1920, in volume 69, issue 3, pages 270

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Published in Botanical Gazette, in 1920, in volume 70, issue 2, pages 110-125

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Published in Botanical Gazette, in 1918, in volume 65, issue 4, pages 313-323

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Published in The Auk, in 1886, in volume 3, pages 485

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Published in The Auk, in 1887, in volume 4, pages 125-133

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Published in Proceedings of The American Philosophical Society, in 1885, in volume 22, issue 120, pages 240-255

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Published in Proceedings of The Linnean Society of New South Wales, in 1969, in volume 93, pages 281-293

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Published in Journal of The Royal Society of Western Australia, in 2013, in volume 96, issue 1, pages 19

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Published in Rhodora, in 2000, in volume 102, issue 910, pages 202-207

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Published in BULL BROOKLYN ENT SOC, in 1944, in volume 39, issue 1, pages 41-44

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Published in Rodriguésia, in 1957, in volume 20, issue 32, pages 111-129

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Published in Journal of The Asiatic Society of Bengal, in 1840, in volume 8, issue 85, pages 16-21

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Published in Zeitschrift für wissenschaftliche Insektenbiologie, in 1909, in volume 5, pages 152-155

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Published in Botanical Gazette, in 1919, in volume 67, issue 4, pages 375-376

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Published in Torreya, in 1922, in volume 22, issue 2, pages 30-31

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Published in Torreya, in 1912, in volume 12, issue 2, pages 33-34

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Published in Palaeontology, in 1996, in volume 39, issue 3, pages 561-582

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

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Published in Palaeontology, in 1998, in volume 41, issue 3, pages 383-386

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1833, pages 1-3

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1834, pages 1

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1837, pages 1-2

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1839, pages 1-2

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1839, pages 1-3

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1841, pages 1-2

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1851, pages 1-2

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1851, pages 1-3

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1854, pages 1-2

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1854, pages 1-2

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

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1835, pages 1-2

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1835, pages 1

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

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1855, pages 1-2

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1847, pages 1-2

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1848, pages 1-2

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1848, pages 1-3

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

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1849, pages 1-2

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1850, pages 1-3

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

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1850, pages 1-3

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

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1836, pages 1-2

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

Published in The Auk, in 1903, in volume 20, pages 234-235

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

Published in Rhodora, in 1908, in volume 10, issue 116, pages 146

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

Published in Botanical Gazette, in 1921, in volume 71, issue 6, pages 471-472

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