Published in Biol Bull, in 1958, in volume 114, pages 146-179
Created: 2010-01-06, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/47926087,60,60)
Published in Asa Gray correspondence. Senders Be-Bo, in 1870, pages 1-2
Created: 2017-03-12, modified: 2017-06-09![](https://www.biodiversitylibrary.org/pagethumb/502542,60,60)
Published in Hedwigia, in 1895, in volume 34, pages 335-338
Created: 2017-10-18, modified: 2017-10-18![](https://www.biodiversitylibrary.org/pagethumb/10347199,60,60)
Published in Botanical Gazette, in 1913, in volume 56, issue 4, pages 331-338
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/12221976,60,60)
Published in Bull. Zool. Nom., in 1964, in volume 21, pages 127-129
Created: 2009-12-23, modified: 2023-05-10![](https://www.biodiversitylibrary.org/pagethumb/30236442,60,60)
Published in American Fern Journal, in 1911, in volume 1, pages 33-37
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/6463585,60,60)
Published in Notulae Systematicae, in 1936, in volume 5, issue 4, pages 260-267
Created: 2021-09-29, modified: 2021-09-29![](https://www.biodiversitylibrary.org/pagethumb/30817389,60,60)
Published in American Fern Journal, in 1917, in volume 7, pages 33-35
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/54292105,60,60)
Published in Pacific Science, in 1968, in volume 22, issue 1, pages 41-44
Created: 2017-09-10, modified: 2017-09-10![](https://www.biodiversitylibrary.org/pagethumb/6463318,60,60)
Published in Notulae Systematicae, in 1935, in volume 5, issue 1, pages 2-13
Created: 2021-09-29, modified: 2021-09-29![](https://www.biodiversitylibrary.org/pagethumb/6464884,60,60)
Published in Notulae Systematicae, in 1938, in volume 7, issue 1, pages 10-15
Created: 2021-09-29, modified: 2021-09-29![](https://www.biodiversitylibrary.org/pagethumb/6464943,60,60)
Published in Notulae Systematicae, in 1938, in volume 7, issue 2, pages 65-104
Created: 2021-09-29, modified: 2021-09-29![](https://www.biodiversitylibrary.org/pagethumb/30236477,60,60)
Published in American Fern Journal, in 1911, in volume 1, pages 65-70
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/52187457,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1934, in volume 6, issue 1, pages 100-106
Created: 2017-04-28, modified: 2017-04-28![](https://www.biodiversitylibrary.org/pagethumb/59047062,60,60)
Published in Western Australian Naturalist, in 1972, in volume 12, issue 4, pages 88-89
Created: 2021-04-04, modified: 2021-04-04![](https://www.biodiversitylibrary.org/pagethumb/628363,60,60)
Published in Rhodora, in 1963, in volume 65, issue 764, pages 318
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/6463487,60,60)
Published in Notulae Systematicae, in 1936, in volume 5, issue 3, pages 165-173
Created: 2021-09-29, modified: 2021-09-29![](https://www.biodiversitylibrary.org/pagethumb/6525522,60,60)
Published in Notulae Systematicae, in 1939, in volume 8, issue 4, pages 175-210
Created: 2021-09-29, modified: 2021-09-29![](https://www.biodiversitylibrary.org/pagethumb/30454404,60,60)
Published in American Fern Journal, in 1913, in volume 3, pages 1-4
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/6464653,60,60)
Published in Notulae Systematicae, in 1937, in volume 6, issue 1, pages 1-11
Created: 2017-05-04, modified: 2017-05-04![](https://www.biodiversitylibrary.org/pagethumb/6464793,60,60)
Published in Notulae Systematicae, in 1937, in volume 6, issue 3, pages 135-149
Created: 2017-05-04, modified: 2021-09-30![](https://www.biodiversitylibrary.org/pagethumb/6464823,60,60)
Published in Notulae Systematicae, in 1938, in volume 6, issue 4, pages 161-176
Created: 2017-05-04, modified: 2017-05-04![](https://www.biodiversitylibrary.org/pagethumb/42397830,60,60)
Published in Veliger, in 1968, in volume 11, pages 51-58
Created: 2013-08-04, modified: 2013-08-04![](https://www.biodiversitylibrary.org/pagethumb/51220123,60,60)
Published in Quaestiones Entomologicae, in 1984, in volume 20, issue 1, pages 45-50
Created: 2016-11-21, modified: 2016-11-21![](https://www.biodiversitylibrary.org/pagethumb/43659610,60,60)
Published in Gardens' Bulletin, Straits Settlements, in 1929, in volume 4, issue 5, pages 375-407
Created: 2018-12-18, modified: 2018-12-18![](https://www.biodiversitylibrary.org/pagethumb/52187652,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1934, in volume 6, issue 3, pages 287-290
Created: 2021-12-16, modified: 2021-12-16![](https://www.biodiversitylibrary.org/pagethumb/30236507,60,60)
Published in American Fern Journal, in 1911, in volume 1, pages 93-97
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/13785015,60,60)
Published in Phytologia, in 1975, in volume 30, issue 5, pages 369-374
Created: 2016-05-06, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/7910058,60,60)
Published in The Great Basin Naturalist, in 1962, in volume 22, pages 32-53
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/43598248,60,60)
Published in Gardens' Bulletin, Straits Settlements, in 1934, in volume 7, issue 3, pages 191-316
Created: 2018-12-17, modified: 2018-12-17![](https://www.biodiversitylibrary.org/pagethumb/52187754,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1934, in volume 6, issue 4, pages 383-386
Created: 2021-12-16, modified: 2021-12-16![](https://www.biodiversitylibrary.org/pagethumb/52187822,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1934, in volume 6, issue 5, pages 445-451
Created: 2021-12-16, modified: 2021-12-16![](https://www.biodiversitylibrary.org/pagethumb/52187464,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1934, in volume 6, issue 1, pages 107-109
Created: 2017-04-28, modified: 2017-04-28![](https://www.biodiversitylibrary.org/pagethumb/51315207,60,60)
Published in Journal of Raptor Research, in 1994, in volume 28, issue 3, pages 143-148
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/12222392,60,60)
Published in Bull. Zool. Nom., in 1965, in volume 22, pages 15
Created: 2009-12-23, modified: 2023-05-10![](https://www.biodiversitylibrary.org/pagethumb/13298310,60,60)
Published in Phytologia, in 1978, in volume 41, issue 2, pages 88-104
Created: 2016-05-06, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/8273656,60,60)
Published in Nautilus, in 1977, in volume 91, issue 4, pages 130-133
Created: 2016-08-10, modified: 2016-08-10![](https://www.biodiversitylibrary.org/pagethumb/6464787,60,60)
Published in Notulae Systematicae, in 1937, in volume 6, issue 3, pages 129-134
Created: 2017-05-04, modified: 2017-05-04![](https://www.biodiversitylibrary.org/pagethumb/13298549,60,60)
Published in Phytologia, in 1979, in volume 41, issue 5, pages 321-327
Created: 2017-03-08, modified: 2017-03-08![](https://www.biodiversitylibrary.org/pagethumb/49769634,60,60)
Published in Palaeontology, in 1991, in volume 34, issue 3, pages 695-749
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/45622717,60,60)
Published in Scopus, in 2005, in volume 25, pages 1-22
Created: 2014-08-10, modified: 2014-08-10![](https://www.biodiversitylibrary.org/pagethumb/45622695,60,60)
Published in Scopus, in 2005, in volume 25, pages 23-36
Created: 2014-08-10, modified: 2014-08-10![](https://www.biodiversitylibrary.org/pagethumb/8114230,60,60)
Published in The Great Basin Naturalist, in 1964, in volume 24, pages 103-106
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/59047070,60,60)
Published in Western Australian Naturalist, in 1972, in volume 12, issue 4, pages 96
Created: 2021-04-04, modified: 2021-04-04![](https://www.biodiversitylibrary.org/pagethumb/48202333,60,60)
Published in Journal of The Bombay Natural History Society, in 1952, in volume 51, pages 277-279
Created: 2015-08-31, modified: 2015-08-31![](https://www.biodiversitylibrary.org/pagethumb/48181751,60,60)
Published in Journal of The Bombay Natural History Society, in 1950, in volume 49, pages 309-310
Created: 2015-08-31, modified: 2015-08-31![](https://www.biodiversitylibrary.org/pagethumb/58705247,60,60)
Published in The Beagle, in 2011, in volume 27, pages 161-177
Created: 2019-09-02, modified: 2019-09-02![](https://www.biodiversitylibrary.org/pagethumb/47944409,60,60)
Published in Madroño, in 1993, in volume 40, issue 3, pages 148-160
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/12251967,60,60)
Published in Bulletin of Zoological Nomenclature, in 1994, in volume 51, pages 217-218
Created: 2011-06-10, modified: 2023-05-10![](https://www.biodiversitylibrary.org/pagethumb/34553567,60,60)
Published in Proceedings of The Biological Society of Washington, in 1984, in volume 97, pages 245-250
Created: 2011-04-14, modified: 2011-06-21