Published in Biol Bull, in 2002, in volume 203, pages 338-346
Created: 2010-01-07, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/63629572,60,60)
Published in Madroño, in 2018, in volume 65, issue 3, pages 105
Created: 2024-06-16, modified: 2024-06-16![](https://www.biodiversitylibrary.org/pagethumb/54357285,60,60)
Published in Pacific Science, in 1959, in volume 13, issue 4, pages 335-341
Created: 2017-09-17, modified: 2017-09-17![](https://www.biodiversitylibrary.org/pagethumb/32136121,60,60)
Published in Torreya, in 1936, in volume 36, issue 2, pages 37-40
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/47879364,60,60)
Published in Madroño, in 1980, in volume 27, issue 4, pages 186-188
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/5020862,60,60)
Published in Bulletin du Musée D'histoire Naturelle, in 1900, in volume 6, issue 3, pages 129-130
Created: 2021-12-13, modified: 2021-12-13![](https://www.biodiversitylibrary.org/pagethumb/34553726,60,60)
Published in Proceedings of The Biological Society of Washington, in 1984, in volume 97, pages 404-407
Created: 2011-04-14, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/32128562,60,60)
Published in Torreya, in 1939, in volume 39, issue 1, pages 10-12
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/5030923,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1908, in volume 14, issue 1, pages 72-75
Created: 2021-12-29, modified: 2021-12-29![](https://www.biodiversitylibrary.org/pagethumb/569805,60,60)
Published in Rhodora, in 1919, in volume 21, issue 241, pages 24
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/693526,60,60)
Published in Rhodora, in 1914, in volume 16, issue 190, pages 183-184
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/34483293,60,60)
Published in Journal of The Botanical Research Institute of Texas, in 2007, in volume 1, issue 2, pages 1017
Created: 2015-12-01, modified: 2015-12-01![](https://www.biodiversitylibrary.org/pagethumb/41650405,60,60)
Published in Journal of The Botanical Research Institute of Texas, in 2008, in volume 2, issue 1, pages 397-400
Created: 2015-12-01, modified: 2015-12-01![](https://www.biodiversitylibrary.org/pagethumb/42894971,60,60)
Published in Bulletin du Musée D'histoire Naturelle, in 1897, in volume 3, issue 6, pages 186-190
Created: 2021-12-13, modified: 2021-12-13![](https://www.biodiversitylibrary.org/pagethumb/52107849,60,60)
Published in Contributions In Science (Los Angeles), in 1986, in volume 373, pages 1-23
Created: 2016-11-27, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/5033259,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1909, in volume 15, issue 6, pages 390-391
Created: 2021-12-30, modified: 2021-12-30![](https://www.biodiversitylibrary.org/pagethumb/27052984,60,60)
Published in Nautilis, in 1916, in volume 29, pages 109-110
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/567438,60,60)
Published in Rhodora, in 1913, in volume 15, issue 179, pages 204
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/567181,60,60)
Published in Rhodora, in 1912, in volume 14, issue 166, pages 207
Created: 2016-07-19, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/52615409,60,60)
Published in The Wilson Bulletin, in 1975, in volume 87, issue 2, pages 207-230
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/5167832,60,60)
Published in Botanical Gazette, in 1882, in volume 7, issue 4, pages 43
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/32128419,60,60)
Published in Torreya, in 1938, in volume 38, issue 3, pages 63-66
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/1509144,60,60)
Published in Biol Bull, in 1974, in volume 147, pages 397-410
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/27280006,60,60)
Published in Annals of the Missouri Botanical Garden, in 1986, in volume 73, pages 653-688
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/47944924,60,60)
Published in Madroño, in 1994, in volume 41, issue 4, pages 335-337
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/13046007,60,60)
Published in Phytologia, in 1974, in volume 28, issue 1, pages 15-16
Created: 2017-02-22, modified: 2017-02-22![](https://www.biodiversitylibrary.org/pagethumb/567273,60,60)
Published in Rhodora, in 1913, in volume 15, issue 170, pages 44
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/51263191,60,60)
Published in Acta Botánica Mexicana, in 1989, in volume 6, pages 1-43
Created: 2016-08-14, modified: 2017-04-27![](https://www.biodiversitylibrary.org/pagethumb/5167871,60,60)
Published in Botanical Gazette, in 1882, in volume 7, issue 6, pages 74-76
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/34483291,60,60)
Published in Journal of The Botanical Research Institute of Texas, in 2007, in volume 1, issue 2, pages 1015-1016
Created: 2015-12-01, modified: 2015-12-01![](https://www.biodiversitylibrary.org/pagethumb/53088633,60,60)
Published in The Wilson Bulletin, in 1990, in volume 102, issue 4, pages 591-604
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/15216904,60,60)
Published in Mitteilungen der Botanischen Staatssammlung München, in 1961, in volume 4, pages 167-169
Created: 2016-08-29, modified: 2016-08-29![](https://www.biodiversitylibrary.org/pagethumb/9188954,60,60)
Published in Entomologische Zeitung Stettin, in 1879, in volume 40, pages 106-109
Created: 2016-11-22, modified: 2016-11-22![](https://www.biodiversitylibrary.org/pagethumb/48712218,60,60)
Published in Journal of The Botanical Research Institute of Texas, in 2011, in volume 5, issue 2, pages 404
Created: 2015-12-01, modified: 2015-12-01![](https://www.biodiversitylibrary.org/pagethumb/1539839,60,60)
Published in Biol Bull, in 1977, in volume 152, pages 12-25
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/16164586,60,60)
Published in Annals of the Missouri Botanical Garden, in 1992, in volume 79, pages 65-80
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/5030926,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1908, in volume 14, issue 1, pages 75-78
Created: 2021-12-29, modified: 2021-12-29![](https://www.biodiversitylibrary.org/pagethumb/45571644,60,60)
Published in Zeitschrift für Säugetierkunde, in 1990, in volume 55, pages 115-127
Created: 2016-08-03, modified: 2016-08-03![](https://www.biodiversitylibrary.org/pagethumb/54828795,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1956, in volume 28, issue 2, pages 255
Created: 2021-12-28, modified: 2021-12-28![](https://www.biodiversitylibrary.org/pagethumb/40518505,60,60)
Published in Zoological Science, in 1994, in volume 11, pages 633-645
Created: 2012-09-19, modified: 2012-09-19![](https://www.biodiversitylibrary.org/pagethumb/47195752,60,60)
Published in Phytologia, in 2011, in volume 93, issue 3, pages 304-315
Created: 2017-03-08, modified: 2017-03-08![](https://www.biodiversitylibrary.org/pagethumb/52651265,60,60)
Published in The Wilson Bulletin, in 1968, in volume 80, issue 4, pages 426-441
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/55753185,60,60)
Published in Acta Botánica Mexicana, in 2002, in volume 59, pages 71-73
Created: 2018-04-15, modified: 2018-04-15![](https://www.biodiversitylibrary.org/pagethumb/55979692,60,60)
Published in Acta Botánica Mexicana, in 2005, in volume 72, pages 39-51
Created: 2018-05-21, modified: 2018-05-21![](https://www.biodiversitylibrary.org/pagethumb/5033260,60,60)
Published in Bulletin du Muséum national d'histoire naturelle, in 1909, in volume 15, issue 6, pages 391-393
Created: 2021-12-30, modified: 2021-12-30![](https://www.biodiversitylibrary.org/pagethumb/28000594,60,60)
Published in Annals of the Missouri Botanical Garden, in 1990, in volume 77, pages 110-117
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/16438899,60,60)
Published in Novon, in 2008, in volume 18, pages 189-191
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/32225941,60,60)
Published in American Fern Journal, in 1987, in volume 77, pages 1-15
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/47866066,60,60)
Published in Madroño, in 1974, in volume 22, issue 8, pages 381-390
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/26887171,60,60)
Published in Proceedings of The American Philosophical Society, in 1896, in volume 35, issue 152, pages 205-212
Created: 2017-01-01, modified: 2017-01-01