Published in American Fern Journal, in 1980, in volume 70, pages 69-72

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

in 1843, pages 1-3

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

in 1843, pages 1-3

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

in 1843, pages 1-3

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

in 1846, pages 1-3

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

in 1879, pages 1

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

Published in Madroño, in 1971, in volume 21, issue 2, pages 99-102

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

Published in Biol Bull, in 1951, in volume 100, pages 165-172

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

Published in The Wilson Bulletin, in 1948, in volume 60, issue 3, pages 164-166

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

Published in Madroño, in 1969, in volume 20, issue 4, pages 221-225

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

Published in Magazine Natural History and Journal Zoology, Botany [...], in 1834, in volume 7, pages 60-61

Created: 2011-06-03, modified: 2011-06-21

Published in Madroño, in 1981, in volume 28, issue 1, pages 13-25

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

Published in Biol Bull, in 1961, in volume 121, pages 497-506

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

Published in Journal of The Arnold Arboretum, in 1936, in volume 17, issue 3, pages 115-152

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

Published in Biol Bull, in 1968, in volume 135, pages 548-562

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

Published in Rhodora, in 1959, in volume 61, issue 725, pages 140-147

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

Published in American Fern Journal, in 1978, in volume 68, pages 96

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

Published in Postilla, in 1964, in volume 86, pages 1-19

Created: 2013-03-01, modified: 2013-03-01

Published in Western Australian Naturalist, in 1949, in volume 1, issue 8, pages 172-173

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

Published in Biol Bull, in 1972, in volume 143, pages 623-656

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

Published in Biol Bull, in 1972, in volume 143, pages 222-233

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

Published in Journal of Ethnobiology, in 2003, in volume 23, issue 1, pages 65-100

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

Published in Great Basin Naturalist Memoirs, in 1980, in volume 4, pages 208-211

Created: 2017-11-16, modified: 2017-11-16

Published in Madroño, in 2007, in volume 54, issue 4, pages 373

Created: 2025-01-13, modified: 2025-01-13

Published in Madroño, in 2006, in volume 53, pages 413

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

Published in Madroño, in 2005, in volume 52, pages 278

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

Published in Madroño, in 1990, in volume 37, issue 2, pages 88-112

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

Published in The Wilson Bulletin, in 1957, in volume 69, issue 3, pages 273-277

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

Published in Rhodora, in 1952, in volume 54, issue 648, pages 293-303

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

Published in The Wilson Journal of Ornithology, in 2006, in volume 118, issue 4, pages 580-581

Created: 2017-07-16, modified: 2017-07-16

Published in Raptor Research, in 1972, in volume 6, issue 1, pages 16-41

Created: 2017-04-08, modified: 2017-04-08

Published in Madroño, in 1994, in volume 41, issue 2, pages 127

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

Published in Biol Bull, in 1948, in volume 94, pages 86-98

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

Published in Madroño, in 1988, in volume 35, issue 4, pages 361-362

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

Published in Great Basin Naturalist Memoirs, in 1980, in volume 4, pages 212-215

Created: 2017-11-16, modified: 2017-11-16

Published in Great Basin Naturalist Memoirs, in 1980, in volume 4, pages 216-225

Created: 2017-11-16, modified: 2017-11-16

Published in Memoirs of the Queensland Museum, in 1996, in volume 39, pages 595-610

Created: 2020-07-07, modified: 2020-07-07

Published in The Wilson Bulletin, in 1995, in volume 107, issue 3, pages 463-474

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

Published in Biol Bull, in 1976, in volume 151, pages 322-330

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

Published in Palaeontology, in 1965, in volume 7, issue 4, pages 674-681

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

Published in Psyche: A Journal of Entomology, in 1898, in volume 8, issue 272, pages 299

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

Published in Botanical Gazette, in 1899, in volume 28, issue 6, pages 425-429

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

Published in Madroño, in 1993, in volume 40, issue 1, pages 62

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

Published in Glasgow Naturalist, in 2006, in volume 24, issue 4, pages 39-47

Created: 2017-05-21, modified: 2017-05-21

Published in Biol Bull, in 1969, in volume 136, pages 469-482

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

Published in Biol Bull, in 1975, in volume 149, pages 287-315

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

Published in The Wilson Bulletin, in 1970, in volume 82, issue 3, pages 310-314

Created: 2017-02-19, modified: 2017-02-19

Published in The Wilson Bulletin, in 1924, in volume 36, issue 2, pages 97-98

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

Published in Phytologia, in 1993, in volume 75, issue 4, pages 336-338

Created: 2016-05-05, modified: 2016-05-06

Published in Madroño, in 1973, in volume 22, issue 1, pages 37-38

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