Published in Occasional Papers Museum of Texas Tech University, in 1987, in volume 109, pages 1-6
Created: 2017-12-17, modified: 2017-12-17![](https://www.biodiversitylibrary.org/pagethumb/55051574,60,60)
Published in Occasional Papers Museum of Texas Tech University, in 1986, in volume 100, pages 1-22
Created: 2017-12-17, modified: 2017-12-17![](https://www.biodiversitylibrary.org/pagethumb/55044495,60,60)
Published in OCCASIONAL PAPERS THE MUSEUM TEXAS TECH UNIVERSITY, in 1982, in volume 78, pages 1-5
Created: 2017-12-17, modified: 2017-12-17![](https://www.biodiversitylibrary.org/pagethumb/55050841,60,60)
Published in Occasional Papers Museum of Texas Tech University, in 1980, in volume 71, pages 1-12
Created: 2017-12-17, modified: 2017-12-17![](https://www.biodiversitylibrary.org/pagethumb/1537248,60,60)
Published in Biol Bull, in 1965, in volume 128, pages 67-76
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/1504535,60,60)
Published in Biol Bull, in 1966, in volume 130, pages 316-330
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/560422,60,60)
Published in Rhodora, in 1900, in volume 2, issue 18, pages 127-130
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/560541,60,60)
Published in Rhodora, in 1900, in volume 2, issue 24, pages 243-246
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/40740740,60,60)
Published in Proceedings of The California Academy of Sciences, in 2004, in volume 55, issue 30, pages 568-572
Created: 2014-11-06, modified: 2014-11-06![](https://www.biodiversitylibrary.org/pagethumb/564001,60,60)
Published in Rhodora, in 1899, in volume 1, issue 2, pages 30-33
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/564056,60,60)
Published in Rhodora, in 1899, in volume 1, issue 5, pages 83-84
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/564082,60,60)
Published in Rhodora, in 1899, in volume 1, issue 6, pages 108-110
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/561697,60,60)
Published in Rhodora, in 1902, in volume 4, issue 37, pages 5-7
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/562169,60,60)
Published in Rhodora, in 1903, in volume 5, issue 56, pages 197-199
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/567506,60,60)
Published in Rhodora, in 1915, in volume 17, issue 193, pages 30-32
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/561769,60,60)
Published in Rhodora, in 1902, in volume 4, issue 40, pages 77-79
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/8761843,60,60)
Published in Ibis, in 1898, in volume 4, issue 2, pages 249-277
Created: 2024-04-08, modified: 2024-04-08![](https://www.biodiversitylibrary.org/pagethumb/28140738,60,60)
Published in Taxon, in 1975, in volume 24, pages 593-601
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/560465,60,60)
Published in Rhodora, in 1900, in volume 2, issue 20, pages 168-169
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/560488,60,60)
Published in Rhodora, in 1900, in volume 2, issue 21, pages 191-194
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/561827,60,60)
Published in Rhodora, in 1902, in volume 4, issue 42, pages 134-135
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/47863822,60,60)
Published in Madroño, in 1970, in volume 20, issue 5, pages 257-263
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/59895409,60,60)
Published in Austrobaileya, in 2003, in volume 6, issue 3, pages 497-532
Created: 2020-06-21, modified: 2020-06-21![](https://www.biodiversitylibrary.org/pagethumb/47399723,60,60)
Published in American Fern Journal, in 2010, in volume 100, pages 167-171
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/637061,60,60)
Published in Novon, in 1992, in volume 2, pages 269-273
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/560323,60,60)
Published in Rhodora, in 1900, in volume 2, issue 14, pages 32-33
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/560470,60,60)
Published in Rhodora, in 1900, in volume 2, issue 20, pages 173-179
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/561881,60,60)
Published in Rhodora, in 1902, in volume 4, issue 45, pages 187-188
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/28545872,60,60)
Published in Botanical Gazette, in 1887, in volume 12, issue 5, pages 104-109
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/49772594,60,60)
Published in Palaeontology, in 1990, in volume 33, issue 1, pages 49-74
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/564194,60,60)
Published in Rhodora, in 1899, in volume 1, issue 12, pages 215-217
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/54262084,60,60)
Published in Pacific Science, in 1951, in volume 5, issue 1, pages 52-77
Created: 2017-09-10, modified: 2017-09-10![](https://www.biodiversitylibrary.org/pagethumb/560399,60,60)
Published in Rhodora, in 1900, in volume 2, issue 17, pages 106
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/570369,60,60)
Published in Rhodora, in 1921, in volume 23, issue 268, pages 87-88
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/32086594,60,60)
Published in Torreya, in 1941, in volume 41, issue 1, pages 14-15
Created: 2022-12-12, modified: 2022-12-12![](https://www.biodiversitylibrary.org/pagethumb/628236,60,60)
Published in Rhodora, in 1963, in volume 65, issue 763, pages 193-207
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/26871540,60,60)
Published in Proceedings of The American Philosophical Society, in 1917, in volume 56, issue 220, pages 161-167
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/560799,60,60)
Published in Rhodora, in 1901, in volume 3, issue 33, pages 226-228
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/47991748,60,60)
Published in Madroño, in 1995, in volume 42, issue 2, pages 211-241
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/9301954,60,60)
Published in Sida, Contributions To Botany, in 1993, in volume 15, issue 3, pages 447-489
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/41807041,60,60)
Published in Scopus, in 1992, in volume 15, pages 127-128
Created: 2014-03-20, modified: 2014-03-20![](https://www.biodiversitylibrary.org/pagethumb/52298295,60,60)
Published in The Wilson Bulletin, in 1938, in volume 50, issue 1, pages 47-55
Created: 2016-12-19, modified: 2016-12-19![](https://www.biodiversitylibrary.org/pagethumb/11918946,60,60)
Published in Annals of the Entomological Society of America, in 1916, in volume 9, issue 1, pages 104-105
Created: 2016-08-22, modified: 2016-08-22![](https://www.biodiversitylibrary.org/pagethumb/52160329,60,60)
Published in The Wilson Bulletin, in 1943, in volume 55, issue 1, pages 40-46
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/47941749,60,60)
Published in Madroño, in 1977, in volume 24, issue 2, pages 65-68
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47943942,60,60)
Published in Madroño, in 1988, in volume 35, issue 2, pages 117-120
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/9303039,60,60)
Published in Sida, Contributions To Botany, in 1996, in volume 17, issue 1, pages 42
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/9302905,60,60)
Published in Sida, Contributions To Botany, in 1995, in volume 16, issue 4, pages 720
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/13760721,60,60)
Published in Psyche: A Journal of Entomology, in 1903, in volume 10, issue 321, pages 43-46
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/560344,60,60)
Published in Rhodora, in 1900, in volume 2, issue 15, pages 53-54
Created: 2016-07-19, modified: 2016-07-19