Published in Madroño, in 2001, in volume 48, issue 2, pages 112-115
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8899363,60,60)
Published in The Great Basin Naturalist, in 1999, in volume 59, issue 4, pages 301-314
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/35138187,60,60)
Published in Botanical Gazette, in 1916, in volume 61, issue 6, pages 538
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/603958,60,60)
Published in Rhodora, in 1934, in volume 36, pages 407-8
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/54297891,60,60)
Published in Pacific Science, in 1953, in volume 7, issue 4, pages 504-512
Created: 2017-09-10, modified: 2017-09-10![](https://www.biodiversitylibrary.org/pagethumb/47876474,60,60)
Published in Madroño, in 1941, in volume 6, issue 1, pages 29-30
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47865740,60,60)
Published in Madroño, in 1973, in volume 22, issue 2, pages 71-73
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47941815,60,60)
Published in Madroño, in 1977, in volume 24, issue 2, pages 78-83
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/1532218,60,60)
Published in Biol Bull, in 1974, in volume 146, pages 415-423
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/8890729,60,60)
Published in Great Basin Naturalist Memoirs, in 1978, in volume 2, pages 161-168
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/47944474,60,60)
Published in Madroño, in 1993, in volume 40, issue 4, pages 209-213
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/15997568,60,60)
Published in Annals of the Missouri Botanical Garden, in 1928, in volume 15, pages 91-108
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/15997339,60,60)
Published in Annals of the Missouri Botanical Garden, in 1929, in volume 16, pages 393-398
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/16156384,60,60)
Published in Annals of the Missouri Botanical Garden, in 1932, in volume 19, pages 497-498
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/20102753,60,60)
Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 387-398
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/54376798,60,60)
Published in Pacific Science, in 1957, in volume 11, issue 3, pages 265-274
Created: 2017-09-17, modified: 2017-09-17![](https://www.biodiversitylibrary.org/pagethumb/50423336,60,60)
Published in Madroño, in 2013, in volume 60, pages 325-329
Created: 2019-04-08, modified: 2019-04-08![](https://www.biodiversitylibrary.org/pagethumb/35138100,60,60)
Published in Botanical Gazette, in 1916, in volume 61, issue 6, pages 453-476
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/47876611,60,60)
Published in Madroño, in 1942, in volume 6, issue 5, pages 145-151
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47874482,60,60)
Published in Madroño, in 1960, in volume 15, issue 7, pages 193-197
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47944422,60,60)
Published in Madroño, in 1993, in volume 40, issue 3, pages 161-165
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/16046735,60,60)
Published in Annals of the Missouri Botanical Garden, in 1938, in volume 25, pages 225-297
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/31990738,60,60)
Published in American Fern Journal, in 1960, in volume 50, pages 55-62
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/35188672,60,60)
Published in Botanical Gazette, in 1918, in volume 66, issue 2, pages 143-161
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/47809690,60,60)
Published in Madroño, in 1997, in volume 44, issue 2, pages 184-188
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/41306086,60,60)
Published in Revue Suisse De Zoologie, in 1989, in volume 96, pages 651-662
Created: 2014-02-10, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/1380351,60,60)
Published in Biol Bull, in 1918, in volume 35, pages 199-206
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/47992620,60,60)
Published in Madroño, in 1943, in volume 7, issue 3, pages 65-67
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/42116799,60,60)
Published in Journal of The Straits Branch of The Royal Asiatic Society, in 1912, in volume 62, pages 24-25
Created: 2024-01-26, modified: 2024-01-26![](https://www.biodiversitylibrary.org/pagethumb/1521659,60,60)
Published in Biol Bull, in 1947, in volume 93, pages 250-258
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/12699737,60,60)
Published in Contributions from the University of Michigan Herbarium, in 1973, in volume 11, issue 1, pages 1-24
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/8883303,60,60)
Published in Great Basin Naturalist Memoirs, in 1979, in volume 3, pages 119-128
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/47943553,60,60)
Published in Madroño, in 1987, in volume 34, issue 2, pages 142-149
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/39689881,60,60)
Published in Jour Washington Acad Sci, in 1944, in volume 34, pages 132-133
Created: 2014-01-30, modified: 2014-01-30![](https://www.biodiversitylibrary.org/pagethumb/26882306,60,60)
Published in Proceedings of The American Philosophical Society, in 1919, in volume 58, issue 220, pages 382-385
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/47992563,60,60)
Published in Madroño, in 1943, in volume 7, issue 1, pages 31
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/9304792,60,60)
Published in Sida, Contributions To Botany, in 1998, in volume 18, issue 1, pages 193-212
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/47809589,60,60)
Published in Madroño, in 1997, in volume 44, issue 1, pages 89-94
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47809787,60,60)
Published in Madroño, in 1997, in volume 44, issue 3, pages 277-281
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47863775,60,60)
Published in Madroño, in 1969, in volume 20, issue 4, pages 214-219
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/41188233,60,60)
Published in Revue Suisse De Zoologie, in 2005, in volume 112, pages 409-420
Created: 2013-01-27, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/41305426,60,60)
Published in Revue Suisse De Zoologie, in 1985, in volume 92, pages 851-855
Created: 2013-02-03, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/10897853,60,60)
Published in Journal of The Arnold Arboretum, in 1977, in volume 58, issue 2, pages 190-192
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47944782,60,60)
Published in Madroño, in 1994, in volume 41, issue 3, pages 199-204
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/41306078,60,60)
Published in Revue Suisse De Zoologie, in 1989, in volume 96, pages 643-650
Created: 2014-02-10, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/47854137,60,60)
Published in Madroño, in 1998, in volume 45, issue 2, pages 128-130
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/41226457,60,60)
Published in Revue Suisse De Zoologie, in 2005, in volume 112, pages 573-625
Created: 2013-01-27, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/54363147,60,60)
Published in Pacific Science, in 1966, in volume 20, issue 4, pages 435-444
Created: 2017-09-17, modified: 2017-09-17![](https://www.biodiversitylibrary.org/pagethumb/8899135,60,60)
Published in The Great Basin Naturalist, in 1999, in volume 59, issue 1, pages 85-91
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/47854155,60,60)
Published in Madroño, in 1998, in volume 45, issue 2, pages 146-161
Created: 2016-02-15, modified: 2016-07-07