Published in Botanical Gazette, in 1892, in volume 17, issue 11, pages 363-380
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/29408785,60,60)
Published in Botanical Gazette, in 1894, in volume 19, issue 11, pages 429-444
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/29645597,60,60)
Published in Botanical Gazette, in 1896, in volume 22, issue 6, pages 473-487
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/29827615,60,60)
Published in Botanical Gazette, in 1898, in volume 26, issue 4, pages 247-252
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/29827621,60,60)
Published in Botanical Gazette, in 1898, in volume 26, issue 4, pages 253-258
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/29400635,60,60)
Published in Botanical Gazette, in 1893, in volume 18, issue 11, pages 420-427
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/10777333,60,60)
Published in Meeresfauna von Bergen, in 1901, in volume 1, pages 67-72
Created: 2011-06-04, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/15934315,60,60)
Published in The Auk, in 1901, in volume 18, pages 210-211
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/35189001,60,60)
Published in Botanical Gazette, in 1918, in volume 66, issue 5, pages 455-458
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/567703,60,60)
Published in Rhodora, in 1915, in volume 17, issue 203, pages 224-227
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/32101591,60,60)
Published in Torreya, in 1908, in volume 8, issue 9, pages 223-231
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/15932779,60,60)
Published in The Auk, in 1902, in volume 19, pages 382-385
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/29828201,60,60)
Published in Botanical Gazette, in 1909, in volume 48, issue 4, pages 275-282
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/35032461,60,60)
Published in Botanical Gazette, in 1915, in volume 60, issue 6, pages 491-492
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/27523715,60,60)
Published in Annals And Magazine of Natural History, in 1890, in volume 5, pages 117-119
Created: 2011-09-23, modified: 2011-09-23![](https://www.biodiversitylibrary.org/pagethumb/26195223,60,60)
Published in Annals And Magazine of Natural History, in 1888, in volume 1, pages 228-229
Created: 2011-09-23, modified: 2011-09-23![](https://www.biodiversitylibrary.org/pagethumb/55990736,60,60)
Published in The Beagle, in 1999, in volume 15, pages 131-141
Created: 2018-05-21, modified: 2018-05-21![](https://www.biodiversitylibrary.org/pagethumb/5030817,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1908, in volume 14, issue 7, pages 380-383
Created: 2021-12-29, modified: 2021-12-29![](https://www.biodiversitylibrary.org/pagethumb/10846359,60,60)
Published in Tijdschrift Voor Entomologie, in 1898, in volume 40, pages 29-61
Created: 2010-10-26, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/49767112,60,60)
Published in Palaeontology, in 1997, in volume 40, issue 4, pages 875-912
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/32225590,60,60)
Published in American Fern Journal, in 1985, in volume 75, pages 18
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/637315,60,60)
Published in Rhodora, in 1971, in volume 73, issue 793, pages 72-159
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/637406,60,60)
Published in Rhodora, in 1971, in volume 73, issue 794, pages 161-237
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/637616,60,60)
Published in Rhodora, in 1971, in volume 73, issue 795, pages 370-443
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/637713,60,60)
Published in Rhodora, in 1971, in volume 73, issue 796, pages 465-540
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/6898595,60,60)
Published in Proceedings of The American Philosophical Society, in 1885, in volume 22, issue 120, pages 227-240
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/47826607,60,60)
Published in Madroño, in 1964, in volume 17, issue 5, pages 145-152
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/28010345,60,60)
Published in Tijdschrift Voor Entomologie, in 1948, in volume 89, pages 1-9
Created: 2010-03-23, modified: 2011-10-03![](https://www.biodiversitylibrary.org/pagethumb/49627303,60,60)
Published in Palaeontology, in 1963, in volume 6, issue 3, pages 397-407
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/1475891,60,60)
Published in Biol Bull, in 1912, in volume 22, pages 205-218
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/47223493,60,60)
Published in Moscosoa, in 1989, in volume 5, pages 276-291
Created: 2015-04-21, modified: 2015-04-21![](https://www.biodiversitylibrary.org/pagethumb/53113047,60,60)
in 1859, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/26380081,60,60)
Published in Nautilis, in 1912, in volume 26, pages 83-84
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/42116385,60,60)
Published in Scopus, in 1987, in volume 9, pages 146-159
Created: 2014-03-20, modified: 2014-03-20![](https://www.biodiversitylibrary.org/pagethumb/6660086,60,60)
Published in Proceedings of The American Philosophical Society, in 1863, in volume 9, issue 70, pages 443-449
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/4287798,60,60)
Published in Breviora, in 1983, in volume 473, pages 1-35
Created: 2009-12-27, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/640465,60,60)
Published in Novon, in 1998, in volume 8, pages 204-206
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/634934,60,60)
Published in Rhodora, in 1970, in volume 72, issue 792, pages 548-550
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/16315550,60,60)
Published in The Auk, in 1888, in volume 5, pages 204-205
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/47991066,60,60)
Published in Madroño, in 1938, in volume 4, issue 7, pages 239-240
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/12890213,60,60)
Published in Phytologia, in 1972, in volume 23, issue 3, pages 304
Created: 2016-05-06, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/29219436,60,60)
Published in Botanical Gazette, in 1892, in volume 17, issue 3, pages 78-81
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/32090292,60,60)
Published in Torreya, in 1904, in volume 4, issue 4, pages 58-59
Created: 2022-12-15, modified: 2022-12-15![](https://www.biodiversitylibrary.org/pagethumb/8878609,60,60)
Published in Great Basin Naturalist, in 1973, in volume 33, pages 221-224
Created: 2013-03-14, modified: 2013-03-14![](https://www.biodiversitylibrary.org/pagethumb/13054281,60,60)
Published in Phytologia, in 1986, in volume 59, issue 6, pages 383-388
Created: 2016-05-06, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/32862702,60,60)
Published in Rhodora, in 1996, in volume 98, issue 893, pages 99-102
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/634325,60,60)
Published in Rhodora, in 1969, in volume 71, issue 788, pages 565
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/8514977,60,60)
Published in Nautilis, in 1931, in volume 44, pages 115-119
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/43035836,60,60)
Published in Scopus, in 1978, in volume 2, pages 1-7
Created: 2014-03-20, modified: 2014-03-20![](https://www.biodiversitylibrary.org/pagethumb/13786318,60,60)
Published in Phytologia, in 1971, in volume 22, issue 1, pages 56
Created: 2016-05-06, modified: 2016-05-06