Published in The Wilson Bulletin, in 1972, in volume 84, issue 4, pages 377-420

Created: 2016-12-04, modified: 2016-12-04

Published in Transactions of The Royal Entomological Society of London, in 1869, in volume 17, pages 351-353

Created: 2010-06-23, modified: 2012-05-25

Published in Madroño, in 1964, in volume 17, issue 7, pages 235-236

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

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 376

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

Published in Annals of the Missouri Botanical Garden, in 1967, in volume 54, pages 184

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

Published in Rhodora, in 1930, in volume 32, issue 379, pages 140-142

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

Published in Rhodora, in 1900, in volume 2, issue 18, pages 107-111

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

Published in Rhodora, in 1957, in volume 59, issue 697, pages 20-23

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

Published in Madroño, in 1955, in volume 13, issue 3, pages 110-112

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

Published in Ibis, in 1885, in volume 3, issue 4, pages 380-389

Created: 2024-06-30, modified: 2024-06-30

Published in Rhodora, in 1926, in volume 28, issue 2, pages 31-34

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

Published in Rhodora, in 1926, in volume 28, issue 3, pages 46-48

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

Published in Rhodora, in 1903, in volume 5, issue 57, pages 213-219

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

Published in Rhodora, in 1935, in volume 37, issue 436, pages 161-162

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

Published in Rhodora, in 1944, in volume 46, issue 552, pages 493-494

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

Published in Rhodora, in 1945, in volume 47, issue 564, pages 404

Created: 2016-07-19, modified: 2016-07-26

Published in Rhodora, in 1946, in volume 48, issue 575, pages 391

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Published in Botanical Gazette, in 1900, in volume 29, issue 6, pages 437-441

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

Published in Torreya, in 1931, in volume 31, issue 5, pages 129-135

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Published in Rhodora, in 1913, in volume 15, issue 177, pages 171-172

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

Published in Rhodora, in 1942, in volume 44, issue 522, pages 220-227

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

Published in Zitteliana, in 1982, in volume 10, pages 359-369

Created: 2017-11-06, modified: 2017-11-06

Published in Botanical Gazette, in 1916, in volume 61, issue 1, pages 72-74

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

Published in Botanical Gazette, in 1921, in volume 72, issue 5, pages 265-292

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Published in Torreya, in 1922, in volume 22, issue 4, pages 67-68

Created: 2022-12-14, modified: 2022-12-14

Published in Torreya, in 1941, in volume 41, issue 6, pages 181-187

Created: 2022-12-12, modified: 2022-12-12

Published in The Auk, in 1903, in volume 20, pages 38-42

Created: 2013-03-07, modified: 2013-03-08

Published in Rhodora, in 1948, in volume 50, issue 591, pages 64-66

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

Published in The Auk, in 1908, in volume 25, pages 230

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

Published in The Auk, in 1891, in volume 8, pages 369-379

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

Published in The Auk, in 1895, in volume 12, pages 187

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

Published in Veliger, in 1960, in volume 3, pages 13-16

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Published in Rhodora, in 1919, in volume 21, issue 248, pages 147-148

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

Published in Rhodora, in 1931, in volume 33, issue 392, pages 167-170

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Published in Rhodora, in 1965, in volume 67, issue 771, pages 217-238

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

Published in Torreya, in 1944, in volume 44, issue 2, pages 39-44

Created: 2022-12-12, modified: 2022-12-12

Published in Torreya, in 1914, in volume 14, issue 3, pages 39-42

Created: 2022-12-14, modified: 2022-12-14

Published in Torreya, in 1910, in volume 10, issue 5, pages 101-108

Created: 2022-12-14, modified: 2022-12-14

Published in Ibis, in 1886, in volume 4, issue 3, pages 359-364

Created: 2024-06-26, modified: 2024-06-26

Published in Ibis, in 1884, in volume 2, issue 3, pages 234-240

Created: 2024-09-27, modified: 2024-09-27

Published in Annals And Magazine of Natural History, in 1864, in volume 13, pages 245-247

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

Published in Biol Bull, in 1918, in volume 34, pages 167-218

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

Published in Rhodora, in 1965, in volume 66, issue 767, pages 270-272

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

Published in Rhodora, in 1947, in volume 49, issue 581, pages 117-118

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

Published in BULL BROOKLYN ENT SOC, in 1940, in volume 35, issue 4, pages 117-121

Created: 2016-05-17, modified: 2016-05-17

Published in Rhodora, in 1914, in volume 16, issue 181, pages 19-20

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

Published in Rhodora, in 1943, in volume 45, issue 540, pages 512-515

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

Published in American Fern Journal, in 1915, in volume 5, pages 87-91

Created: 2017-04-23, modified: 2017-04-23

Published in Botanical Gazette, in 1895, in volume 20, issue 10, pages 449-453

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

Published in Botanical Gazette, in 1915, in volume 60, issue 5, pages 374-382

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