Published in Nautilus, in 2011, in volume 125, issue 2, pages 63-71
Created: 2016-04-24, modified: 2016-04-24![](https://www.biodiversitylibrary.org/pagethumb/47993344,60,60)
Published in Madroño, in 1940, in volume 5, issue 5, pages 163-164
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/13159827,60,60)
Published in Phytologia, in 1982, in volume 50, issue 4, pages 286-288
Created: 2017-03-08, modified: 2017-03-08![](https://www.biodiversitylibrary.org/pagethumb/12950305,60,60)
Published in Phytologia, in 1969, in volume 18, issue 4, pages 212
Created: 2017-02-22, modified: 2017-02-22![](https://www.biodiversitylibrary.org/pagethumb/43037433,60,60)
Published in Scopus, in 1981, in volume 5, pages 81-82
Created: 2014-03-20, modified: 2014-03-20![](https://www.biodiversitylibrary.org/pagethumb/52650850,60,60)
Published in The Wilson Bulletin, in 1968, in volume 80, issue 1, pages 30-35
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/52166727,60,60)
Published in The Wilson Bulletin, in 1972, in volume 84, issue 2, pages 212-222
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/47872191,60,60)
Published in Madroño, in 1971, in volume 21, issue 3, pages 120-124
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/60020608,60,60)
Published in Nuytsia, in 2014, in volume 24, pages 215-247
Created: 2020-09-06, modified: 2023-03-22![](https://www.biodiversitylibrary.org/pagethumb/13159820,60,60)
Published in Phytologia, in 1982, in volume 50, pages 279-285
Created: 2011-01-26, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/52287462,60,60)
Published in The Wilson Bulletin, in 1953, in volume 65, issue 1, pages 12-17
Created: 2016-12-19, modified: 2016-12-19![](https://www.biodiversitylibrary.org/pagethumb/52181553,60,60)
Published in The Wilson Bulletin, in 1976, in volume 88, issue 2, pages 333-344
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/16018146,60,60)
Published in The Auk, in 1910, in volume 27, pages 226-227
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/53112861,60,60)
in 1844, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53113007,60,60)
in 1855, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53113008,60,60)
in 1855, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53113009,60,60)
in 1855, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53113011,60,60)
in 1855, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/12940888,60,60)
Published in Phytologia, in 1968, in volume 17, pages 249-328,
Created: 2011-01-26, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/33041851,60,60)
Published in Rhodora, in 1998, in volume 100, issue 901, pages 96
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/52327147,60,60)
Published in The Wilson Bulletin, in 1959, in volume 71, issue 2, pages 153-158
Created: 2017-01-02, modified: 2017-01-02![](https://www.biodiversitylibrary.org/pagethumb/40034953,60,60)
Published in Memoirs of the Queensland Museum, in 1994, in volume 36, pages 7-11
Created: 2020-07-07, modified: 2020-07-07![](https://www.biodiversitylibrary.org/pagethumb/51059936,60,60)
Published in Zoologica New York, in 1925, in volume 5, pages 219-240
Created: 2016-07-27, modified: 2016-07-27![](https://www.biodiversitylibrary.org/pagethumb/49761562,60,60)
Published in Palaeontology, in 1994, in volume 37, issue 3, pages 513-550
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/28004552,60,60)
Published in Annals of the Missouri Botanical Garden, in 1974, in volume 61, pages 781-793
Created: 2010-01-08, modified: 2016-12-29![](https://www.biodiversitylibrary.org/pagethumb/52153274,60,60)
Published in The Wilson Bulletin, in 1951, in volume 63, issue 3, pages 186-188
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/14345740,60,60)
Published in PHYTOLOGIA, in 1965, in volume 12, issue 7, pages 414-426
Created: 2016-05-06, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/47877845,60,60)
Published in Madroño, in 1946, in volume 8, issue 6, pages 193-195
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/32085823,60,60)
Published in Torreya, in 1943, in volume 43, issue 2, pages 155-169
Created: 2022-12-12, modified: 2022-12-12![](https://www.biodiversitylibrary.org/pagethumb/9300873,60,60)
Published in Sida, Contributions To Botany, in 1990, in volume 14, issue 1, pages 21-28
Created: 2015-12-02, modified: 2016-03-19![](https://www.biodiversitylibrary.org/pagethumb/9301173,60,60)
Published in Sida, Contributions To Botany, in 1991, in volume 14, issue 3, pages 315-319
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/50498114,60,60)
Published in Anales de la Universidad de Chile, in 1871, in volume 39, pages 197-198
Created: 2017-06-07, modified: 2017-06-07![](https://www.biodiversitylibrary.org/pagethumb/606884,60,60)
Published in Rhodora, in 1939, in volume 41, issue 489, pages 392-415
Created: 2014-06-16, modified: 2014-06-16![](https://www.biodiversitylibrary.org/pagethumb/620434,60,60)
Published in Rhodora, in 1956, in volume 58, issue 690, pages 148-157
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/627140,60,60)
Published in Rhodora, in 1960, in volume 62, issue 741, pages 242-244
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/619366,60,60)
Published in Rhodora, in 1952, in volume 54, issue 642, pages 161-163
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/618900,60,60)
Published in Rhodora, in 1951, in volume 53, issue 626, pages 56-61
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/607502,60,60)
Published in Rhodora, in 1940, in volume 42, issue 500, pages 302-306
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/627506,60,60)
Published in Rhodora, in 1961, in volume 63, issue 752, pages 223-225
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/29219717,60,60)
Published in Botanical Gazette, in 1892, in volume 17, issue 10, pages 330
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/29408677,60,60)
Published in Botanical Gazette, in 1894, in volume 19, issue 8, pages 336-337
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/47919286,60,60)
Published in Madroño, in 1936, in volume 3, issue 8, pages 359-362
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/32137932,60,60)
Published in Torreya, in 1915, in volume 15, issue 11, pages 246-247
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/41807761,60,60)
Published in Scopus, in 1989, in volume 13, pages 81-89
Created: 2014-03-20, modified: 2014-03-20![](https://www.biodiversitylibrary.org/pagethumb/8035709,60,60)
Published in The Great Basin Naturalist, in 1995, in volume 55, issue 4, pages 342-351
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/59896657,60,60)
Published in Austrobaileya, in 2019, in volume 10, issue 3, pages 383-404
Created: 2020-06-21, modified: 2020-06-21![](https://www.biodiversitylibrary.org/pagethumb/56146452,60,60)
Published in Pan-Pacific Entomologist, in 1995, in volume 71, issue 4, pages 204-208
Created: 2018-07-03, modified: 2018-07-03![](https://www.biodiversitylibrary.org/pagethumb/52207597,60,60)
Published in The Wilson Bulletin, in 1960, in volume 72, issue 1, pages 60-104
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/61248694,60,60)
Published in Breviora, in 2021, in volume 569, pages 1-18
Created: 2023-11-22, modified: 2023-11-22![](https://www.biodiversitylibrary.org/pagethumb/627270,60,60)
Published in Rhodora, in 1961, in volume 63, issue 745, pages 1-10
Created: 2014-06-16, modified: 2016-07-26