Published in Nautilis, in 1926, in volume 40, pages 1-6

Created: 2013-09-28, modified: 2013-09-28

Published in Asa Gray correspondence. Senders Ca-Cl, in 1888, pages 1-6

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

Published in Veliger, in 1967, in volume 9, pages 404-410

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

Published in Rhodora, in 1967, in volume 69, issue 778, pages 163-178

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

Published in Iberus, in 2008, in volume 26, pages 53-63

Created: 2014-01-12, modified: 2014-01-12

Published in The Auk, in 1908, in volume 25, pages 486-487

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

Published in The Auk, in 1900, in volume 17, pages 176-177

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

Published in The Wilson Bulletin, in 1965, in volume 77, issue 4, pages 327-339

Created: 2017-01-02, modified: 2017-01-02

Published in Veliger, in 1967, in volume 9, pages 349-352

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

Published in American Fern Journal, in 1993, in volume 83, pages 46

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

Published in Biol Bull, in 1945, in volume 88, pages 44-49

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

Published in Bulletin of The British Ornithologists' Club, in 1983, in volume 103, pages 128-133

Created: 2012-12-03, modified: 2012-12-03

Published in American Fern Journal, in 1999, in volume 89, pages 215-216

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

Published in Madroño, in 1929, in volume 1, issue 17, pages 274-275

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

Published in Biol Bull, in 1984, in volume 166, pages 482-493

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

Published in Madroño, in 2004, in volume 51, issue 1, pages 1-131

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

Published in Ibis, in 1891, in volume 3, issue 1, pages 143-156

Created: 2024-06-21, modified: 2024-06-21

Published in American Fern Journal, in 2001, in volume 91, pages 36-37

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

Published in Zeitschrift für Säugetierkunde, in 2001, in volume 66, pages 1-12

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

Published in Palaeontology, in 1964, in volume 7, issue 2, pages 173-180

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

Published in Psyche: A Journal of Entomology, in 1974, in volume 81, issue 2, pages 237-242

Created: 2016-06-19, modified: 2016-06-19

Published in Journal of The Arnold Arboretum, in 1945, in volume 26, issue 2, pages 214-228

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

Published in The Auk, in 1905, in volume 22, pages 170-171

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

Published in Madroño, in 1975, in volume 23, issue 4, pages 205-209

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

Published in Contributions in Science, in 1966, in volume 100, pages 1-8

Created: 2017-07-18, modified: 2023-02-16

Published in The Auk, in 1901, in volume 18, pages 106

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

Published in Veliger, in 1967, in volume 10, pages 58

Created: 2013-08-04, modified: 2013-08-04

Published in Pan-Pacific Entomologist, in 1992, in volume 68, issue 1, pages 27-37

Created: 2018-07-03, modified: 2018-07-03

Published in American Fern Journal, in 1954, in volume 44, pages 129-147

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

Published in American Fern Journal, in 1993, in volume 83, pages 134

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

Published in Palaeontology, in 1988, in volume 31, issue 2, pages 373-418

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

Published in The Auk, in 1908, in volume 25, pages 478-479

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

Published in Annals of the Missouri Botanical Garden, in 1990, in volume 77, pages 851

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

Published in The Auk, in 1901, in volume 18, pages 33-45

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

Published in Madroño, in 2014, in volume 61, pages 137-143

Created: 2017-05-28, modified: 2017-05-28

Published in Contributions In Science (Los Angeles), in 1979, in volume 307, pages 1-19

Created: 2016-11-27, modified: 2023-02-16

Published in The Coleopterists Bulletin, in 1977, in volume 31, issue 4, pages 346

Created: 2023-11-06, modified: 2023-11-06

Published in Madroño, in 1985, in volume 32, issue 1, pages 58-59

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

Published in Contributions in Science, in 1970, in volume 189, pages 1-11

Created: 2017-07-18, modified: 2023-02-16

Published in Biol Bull, in 1934, in volume 66, pages 316-325

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

Published in The Auk, in 1907, in volume 24, pages 357

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

Published in The Auk, in 1907, in volume 24, pages 71-89

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

Published in Victorian Naturalist, in 2007, in volume 124, issue 2, pages 79-83

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

Published in The Auk, in 1906, in volume 23, pages 437-453

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

Published in American Fern Journal, in 1991, in volume 81, pages 75

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

Published in American Fern Journal, in 1999, in volume 89, pages 179

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

Published in Madroño, in 1986, in volume 33, issue 2, pages 149-151

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

Published in American Fern Journal, in 1995, in volume 85, pages 95-96

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

Published in Madroño, in 2004, in volume 51, issue 4, pages 343-363

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

Published in Madroño, in 1973, in volume 22, issue 3, pages 156-157

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