Published in Biol Bull, in 1985, in volume 169, pages 615-623

Created: 2010-01-07, modified: 2011-06-21

Published in Biol Bull, in 1985, in volume 169, pages 638-651

Created: 2010-01-07, modified: 2011-06-21

Published in The Auk, in 1905, in volume 22, pages 438-439

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

Published in Annals of the Missouri Botanical Garden, in 1992, in volume 79, pages 346-360

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

Published in The Auk, in 1900, in volume 17, pages 314-315

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

Published in The Auk, in 1913, in volume 30, pages 128

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

Published in Annals of the Missouri Botanical Garden, in 1992, in volume 79, pages 333-345

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

Published in Rhodora, in 1955, in volume 57, issue 683, pages 310-319

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

Published in Veliger, in 1974, in volume 17, pages 115-123

Created: 2013-12-03, modified: 2013-12-03

Published in The Auk, in 1902, in volume 19, pages 111

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Published in Rhodora, in 1955, in volume 57, issue 674, pages 71-72

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Published in Nuytsia, in 2009, in volume 19, issue 1, pages 107-128

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Published in The Auk, in 1915, in volume 32, pages 133-134

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

Published in The Auk, in 1897, in volume 14, pages 399-401

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

Published in Botanical Gazette, in 1887, in volume 12, issue 1, pages 19

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

Published in Botanical Gazette, in 1895, in volume 20, issue 1, pages 32

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

Published in Journal of The Arnold Arboretum, in 1925, in volume 6, issue 4, pages 195-200

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

Published in Zeitschrift für Säugetierkunde, in 1964, in volume 29, pages 372-378

Created: 2016-08-03, modified: 2016-08-03

Published in Journal of The Arnold Arboretum, in 1941, in volume 22, issue 4, pages 580-581

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

Published in Rhodora, in 1953, in volume 55, issue 653, pages 157-160

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

Published in Journal of The Arnold Arboretum, in 1932, in volume 13, issue 4, pages 417-437

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

Published in Journal of The Arnold Arboretum, in 1928, in volume 9, issue 4, pages 173-187

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

Published in Madroño, in 1945, in volume 8, issue 2, pages 61-63

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

Published in Palaeontology, in 1974, in volume 17, issue 1, pages 165-178

Created: 2016-04-23, modified: 2016-04-23

Published in Palaeontology, in 1975, in volume 18, issue 2, pages 377-383

Created: 2016-04-23, modified: 2016-04-23

Published in The Auk, in 1898, in volume 15, pages 244-258

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

Published in The Auk, in 1909, in volume 26, pages 23-36

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

Published in The Auk, in 1897, in volume 14, pages 225-226

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

Published in The Auk, in 1897, in volume 14, pages 322

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

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1910, in volume 62, pages 460-463

Created: 2013-03-02, modified: 2013-03-02

Published in Rhodora, in 1942, in volume 44, pages 227

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

Published in The Auk, in 1918, in volume 35, pages 240-241

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

Published in Western Australian Naturalist, in 1961, in volume 8, issue 1, pages 30-32

Created: 2021-04-04, modified: 2021-04-04

Published in Western Australian Naturalist, in 1947, in volume 1, issue 2, pages 40-41

Created: 2021-04-04, modified: 2021-04-04

Published in Western Australian Naturalist, in 1948, in volume 1, issue 7, pages 149-151

Created: 2021-04-04, modified: 2021-04-04

Published in Rhodora, in 1936, in volume 38, issue 450, pages 197-199

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

Published in Rhodora, in 1945, in volume 47, issue 562, pages 332

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

Published in American Fern Journal, in 1931, in volume 21, pages 132-136

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

Published in Madroño, in 1939, in volume 5, issue 2, pages 72-73

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

Published in The Wilson Bulletin, in 1943, in volume 55, issue 1, pages 29-39

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

Published in Palaeontology, in 1988, in volume 31, issue 4, pages 939-949

Created: 2016-04-23, modified: 2016-04-23

Published in Annals of the Missouri Botanical Garden, in 1992, in volume 79, pages 249-265

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

Published in The Auk, in 1894, in volume 11, pages 282-291

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

Published in The Auk, in 1897, in volume 14, pages 297-299

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

Published in The Auk, in 1885, in volume 2, pages 304

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

Published in Rhodora, in 1962, in volume 64, issue 759, pages 195-200

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

Published in Science, in 1903, in volume 17, issue 439, pages 873

Created: 2013-04-12, modified: 2013-04-12

Published in Rhodora, in 1935, in volume 37, issue 434, pages 58-59

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

Published in Rhodora, in 1939, in volume 41, issue 487, pages 314-316

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

Published in Entomologist's Record and Journal of Variation, in 2001, in volume 113, issue 2, pages 81-82

Created: 2016-09-01, modified: 2016-09-01