Published in Botanical Gazette, in 1918, in volume 65, issue 3, pages 201-226

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

Published in Torreya, in 1916, in volume 16, issue 6, pages 146-148

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

Published in Botanical Gazette, in 1917, in volume 63, issue 4, pages 282-296

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

Published in The Auk, in 1919, in volume 36, pages 600-601

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

Published in Breviora, in 1973, in volume 402, pages 1-13

Created: 2009-12-27, modified: 2021-04-05

Published in The Wilson Bulletin, in 1934, in volume 46, issue 1, pages 19-22

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

Published in The Wilson Bulletin, in 1935, in volume 47, issue 1, pages 43-44

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

Published in The Auk, in 1906, in volume 23, pages 474-475

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

Published in Madroño, in 1951, in volume 11, issue 1, pages 22-24

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

Published in Madroño, in 1973, in volume 22, issue 1, pages 31

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

Published in Journal of Ethnobiology, in 2003, in volume 23, issue 1, pages 101-123

Created: 2016-06-26, modified: 2016-06-26

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1889, pages 1

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

Published in Rhodora, in 1941, in volume 43, issue 512, pages 344-348

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

Published in Brimleyana, in 1986, in volume 12, pages 123-146

Created: 2017-04-21, modified: 2017-04-21

Published in Asa Gray correspondence. Senders Be-Bo, in 1874, pages 1

Created: 2017-03-12, modified: 2017-06-09

Published in Torreya, in 1928, in volume 28, issue 3, pages 53-57

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

Published in Madroño, in 1941, in volume 6, issue 1, pages 13-15

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

Published in Proceedings of The Biological Society of Washington, in 1987, in volume 100, issue 1, pages 44-74

Created: 2011-05-03, modified: 2012-10-04

Published in The Wilson Bulletin, in 1979, in volume 91, issue 2, pages 177-186

Created: 2017-08-22, modified: 2017-08-22

Published in Torreya, in 1932, in volume 32, issue 6, pages 147-153

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

Published in Victorian Naturalist, in 2010, in volume 127, issue 5, pages 216-217

Created: 2017-10-12, modified: 2017-10-12

Published in Victorian Naturalist, in 2011, in volume 128, issue 6, pages 280

Created: 2017-10-12, modified: 2017-10-12

Published in Zoologica New York, in 1921, in volume 3, pages 137-168

Created: 2016-07-04, modified: 2016-07-04

Published in American Fern Journal, in 1962, in volume 52, pages 132-133

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

Published in American Fern Journal, in 1970, in volume 60, pages 119-128

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

Published in Palaeontology, in 1971, in volume 14, issue 2, pages 266-293

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

Published in The Wilson Bulletin, in 1919, in volume 31, issue 3, pages 87-90

Created: 2016-11-27, modified: 2016-11-27

Published in The Wilson Bulletin, in 1979, in volume 91, issue 4, pages 632-634

Created: 2017-08-22, modified: 2017-08-22

Published in The Wilson Bulletin, in 1930, in volume 42, issue 2, pages 122-130

Created: 2016-11-27, modified: 2016-11-27

Published in Asa Gray correspondence. Senders Ha, 1835-1895 (inclusive), in 1891, pages 1

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

Published in Phytologia, in 1971, in volume 22, pages 71-82

Created: 2011-01-26, modified: 2023-02-16

Published in Phytologia, in 1935, in volume 1, pages 145-150

Created: 2011-01-26, modified: 2023-02-16

Published in Phytologia, in 1935, in volume 1, pages 151-153

Created: 2011-01-26, modified: 2023-02-16

Published in Victorian Naturalist, in 2013, in volume 130, issue 3, pages 145-148

Created: 2017-10-12, modified: 2017-10-12

Published in Phytologia, in 1971, in volume 21, issue 3, pages 165-195

Created: 2017-02-22, modified: 2017-02-22

Published in Rhodora, in 1957, in volume 59, issue 698, pages 43-44

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

Published in American Fern Journal, in 1964, in volume 54, pages 71-73

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

Published in Psyche: A Journal of Entomology, in 1935, in volume 42, issue 1, pages 68-72

Created: 2017-05-04, modified: 2017-05-04

Published in The Wilson Bulletin, in 1912, in volume 24, issue 4, pages 197

Created: 2016-11-27, modified: 2016-11-27

Published in Palaeontology, in 1972, in volume 15, issue 3, pages 504-518

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

Published in Journal of The Entomological Society of British Columbia, in 2007, in volume 104, pages 85-86

Created: 2017-01-09, modified: 2017-01-09

Published in The Auk, in 1918, in volume 35, pages 95

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

Published in Veliger, in 1960, in volume 3, pages 52-53

Created: 2013-08-11, modified: 2013-08-11

Published in Madroño, in 1938, in volume 4, issue 6, pages 187-188

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

Published in Bulletin of The Museum of Comparative Zoology, in 1976, in volume 147, pages 435-463

Created: 2009-12-23, modified: 2021-04-05

Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 272-279

Created: 2011-07-27, modified: 2011-07-27

Published in Journal of Raptor Research, in 1999, in volume 33, issue 4, pages 305-312

Created: 2017-04-07, modified: 2017-04-07

Published in Phytologia, in 1971, in volume 22, pages 223-224

Created: 2011-01-26, modified: 2023-02-16

Published in Entomologist's Monthly Magazine, in 1895, in volume 31, pages 260-263

Created: 2011-05-12, modified: 2011-06-21

Published in Entomologists Monthly Magazine, in 1919, in volume 55, pages 143-151

Created: 2011-06-04, modified: 2011-06-21