Published in American Fern Journal, in 1942, in volume 32, pages 127-138
Created: 2017-04-23, modified: 2017-04-23
Published in Torreya, in 1945, in volume 44, issue 3, pages 59-60
Created: 2022-12-12, modified: 2022-12-12
Published in American Fern Journal, in 1964, in volume 54, pages 73-76
Created: 2017-04-23, modified: 2017-04-23
Published in Phytologia, in 1995, in volume 79, issue 5, pages 346-355
Created: 2016-05-04, modified: 2016-05-06
Published in Rhodora, in 1968, in volume 70, issue 784, pages 462-466
Created: 2016-07-19, modified: 2016-07-19
Published in Torreya, in 1933, in volume 33, issue 1, pages 1-3
Created: 2022-12-14, modified: 2022-12-14
Published in Torreya, in 1936, in volume 36, issue 1, pages 1-2
Created: 2022-12-14, modified: 2022-12-14
Published in Torreya, in 1937, in volume 37, issue 4, pages 83-84
Created: 2022-12-14, modified: 2022-12-14
Published in American Fern Journal, in 1962, in volume 52, pages 163
Created: 2017-04-23, modified: 2017-04-23
Published in American Fern Journal, in 1978, in volume 68, pages 11-12
Created: 2017-04-23, modified: 2017-04-23
Published in Madroño, in 1986, in volume 33, issue 3, pages 231-232
Created: 2016-02-15, modified: 2016-07-07
Published in Phytologia memoirs, in 1983, in volume 6, pages 1-179
Created: 2017-12-18, modified: 2023-02-16
Published in Torreya, in 1935, in volume 35, issue 1, pages 7-10
Created: 2022-12-14, modified: 2022-12-14
Published in American Fern Journal, in 1966, in volume 56, pages 163-167
Created: 2017-04-23, modified: 2017-04-23
Published in Proceedings of the Biological Society of Washington, in 1940, in volume 53, pages 125-130
Created: 2011-06-01, modified: 2011-06-21
Published in Botanical Gazette, in 1913, in volume 56, issue 4, pages 346
Created: 2017-03-14, modified: 2017-03-14
Published in American Fern Journal, in 1966, in volume 56, pages 36
Created: 2017-04-23, modified: 2017-04-23
Published in Botanical Gazette, in 1909, in volume 48, issue 1, pages 47-55
Created: 2017-03-14, modified: 2017-03-14
Published in Jour Washington Acad Sci, in 1947, in volume 37, pages 293-296
Created: 2014-01-30, modified: 2014-01-30
Published in Botanical Gazette, in 1919, in volume 67, issue 6, pages 449-468
Created: 2017-03-14, modified: 2017-03-14
in 1940, pages 1-191
Created: 2013-03-15, modified: 2023-02-16
Published in Journal of The New York Entomological Society, in 1940, in volume 48, issue 1, pages 32
Created: 2016-05-24, modified: 2016-05-24
Published in Madroño, in 1943, in volume 7, issue 3, pages 85-91
Created: 2016-02-15, modified: 2016-07-07
Published in Botanical Gazette, in 1914, in volume 58, issue 1, pages 36-60
Created: 2017-03-14, modified: 2017-03-14
Published in Biol Bull, in 1956, in volume 111, pages 358-363
Created: 2010-01-06, modified: 2011-06-21
Published in Madroño, in 1947, in volume 9, issue 1, pages 25-30
Created: 2016-02-15, modified: 2016-07-07
Published in Biol Bull, in 1973, in volume 145, pages 210-222
Created: 2010-01-06, modified: 2011-06-21
Published in Journal of The Washington Academy of Sciences, in 1971, in volume 61, pages 239-246
Created: 2014-01-30, modified: 2014-01-30
Published in Jour Washington Acad Sci, in 1935, in volume 25, pages 451-456
Created: 2014-01-30, modified: 2014-01-30
Published in Zoologica New York, in 1947, in volume 32, pages 117-119
Created: 2016-07-04, modified: 2016-07-04
Published in Botanical Gazette, in 1916, in volume 62, issue 2, pages 133-142
Created: 2017-03-14, modified: 2017-03-14
Published in Sida, Contributions To Botany, in 1972, in volume 5, issue 1, pages 8-22
Created: 2015-12-02, modified: 2015-12-02
Published in Biol Bull, in 1941, in volume 81, pages 307-323
Created: 2010-01-06, modified: 2011-06-21
Published in Mitteilungen der Bayerischen Staatssammlung für Paläontologie und Histor. Geologie, in 1971, in volume 11, pages 251-262
Created: 2017-02-01, modified: 2017-02-01
Published in Journal of The New York Entomological Society, in 1944, in volume 52, issue 4, pages 328
Created: 2016-06-13, modified: 2016-06-13
Published in Madroño, in 1979, in volume 26, issue 4, pages 184-187
Created: 2016-02-15, modified: 2016-07-07
Ermöglicht die Paläokarpologie Aussagen zur Genese und Biostratigraphie der jungen Flyschsedimente ?
Published in Mitteilungen der Bayerischen Staatssammlung für Paläontologie und Histor. Geologie, in 1970, in volume 10, pages 297-308
Created: 2017-02-01, modified: 2017-02-01
Published in Mitteilungen der Bayerischen Staatssammlung für Paläontologie und Histor. Geologie, in 1971, in volume 11, pages 263-265
Created: 2017-02-01, modified: 2017-02-01
Published in Biol Bull, in 1941, in volume 80, pages 429-440
Created: 2010-01-06, modified: 2011-06-21
Published in BULL BROOKLYN ENT SOC, in 1957, in volume 52, issue 3, pages 67-71
Created: 2016-05-17, modified: 2016-05-17
Published in BULL BROOKLYN ENT SOC, in 1949, in volume 44, issue 1, pages 29-34
Created: 2017-12-10, modified: 2017-12-10
Published in Mitteilungen der Bayerischen Staatssammlung für Paläontologie und Histor. Geologie, in 1971, in volume 11, pages 223-249
Created: 2017-02-01, modified: 2017-02-01
Published in Sida, Contributions To Botany, in 1977, in volume 7, issue 2, pages 103-106
Created: 2015-12-02, modified: 2015-12-02
Published in Glasgow Naturalist, in 2012, in volume 25, issue 4, pages 12-13
Created: 2017-06-29, modified: 2017-06-29
Published in Proceedings of The Entomological Society of Washington, in 1953, in volume 55, issue 3, pages 135-142
Created: 2011-08-10, modified: 2016-08-23
Published in Transactions of The Philosophical Institute of Victoria, in 1860, in volume 4, pages 1-79
Created: 2020-07-02, modified: 2020-07-02
Published in Mitteilungen der Bayerischen Staatssammlung für Paläontologie und Histor. Geologie, in 1972, in volume 12, pages 105-111
Created: 2017-02-01, modified: 2017-02-01
Published in Proceedings of The Royal Society of Victoria, in 1958, in volume 70, issue 1, pages 1-17
Created: 2020-07-02, modified: 2020-07-02
Published in Journal of The Straits Branch of The Royal Asiatic Society, in 1878, in volume 2, pages 199-204
Created: 2016-07-04, modified: 2016-07-04
Published in Proceedings of The United States National Museum, in 1942, in volume 92, pages 291-299
Created: 2011-06-30, modified: 2017-01-06