Published in Rhodora, in 1960, in volume 62, issue 736, pages 116
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/626983,60,60)
Published in Rhodora, in 1960, in volume 62, issue 736, pages 93-95
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/658824,60,60)
Published in Rhodora, in 1972, in volume 74, issue 799, pages 378-388
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/12882854,60,60)
Published in Phytologia, in 1984, in volume 55, issue 4, pages 227-228
Created: 2017-03-08, modified: 2017-03-08![](https://www.biodiversitylibrary.org/pagethumb/627423,60,60)
Published in Rhodora, in 1961, in volume 63, issue 749, pages 146-148
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/4378121,60,60)
Published in The University of Kansas Science Bulletin, in 1955, in volume 37, issue 1, pages 55-141
Created: 2010-01-12, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/9305196,60,60)
Published in Sida, Contributions To Botany, in 1998, in volume 18, issue 2, pages 593-604
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/9309649,60,60)
Published in Sida, Contributions To Botany, in 2003, in volume 20, issue 3, pages 1289-1297
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/34395864,60,60)
Published in Journal of The Botanical Research Institute of Texas, in 2007, in volume 1, issue 1, pages 753-761
Created: 2015-12-01, modified: 2015-12-01![](https://www.biodiversitylibrary.org/pagethumb/12882883,60,60)
Published in Phytologia, in 1984, in volume 55, issue 4, pages 256
Created: 2016-05-06, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/32415502,60,60)
Published in American Fern Journal, in 1950, in volume 40, issue 3, pages 201
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/16076054,60,60)
Published in The Auk, in 1903, in volume 20, pages 319
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/15935003,60,60)
Published in The Auk, in 1918, in volume 35, pages 370
Created: 2013-03-07, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/47943891,60,60)
Published in Madroño, in 1988, in volume 35, issue 1, pages 70-71
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/14700321,60,60)
Published in Psyche, in 1918, in volume 25, pages 46
Created: 2011-01-31, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/2559306,60,60)
Published in Entomological News, in 1912, in volume 23, pages 305-306
Created: 2011-01-31, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/51240318,60,60)
Published in Victorian Naturalist, in 2008, in volume 125, issue 1, pages 4-10
Created: 2017-10-12, modified: 2017-10-12![](https://www.biodiversitylibrary.org/pagethumb/16074730,60,60)
Published in The Auk, in 1893, in volume 10, pages 205-206
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/4861282,60,60)
Published in Rhodora, in 1979, in volume 81, issue 826, pages 283-284
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/9301666,60,60)
Published in Sida, Contributions To Botany, in 1992, in volume 15, issue 1, pages 165-166
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/27447451,60,60)
Published in The Auk, in 1898, in volume 15, pages 264-265
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/5873490,60,60)
Published in Rhodora, in 1981, in volume 83, issue 833, pages 147-148
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/633090,60,60)
Published in Rhodora, in 1967, in volume 69, issue 780, pages 460-465
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/10011076,60,60)
Published in Sida, Contributions To Botany, in 1983, in volume 10, issue 1, pages 41-81
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/9309695,60,60)
Published in Sida, Contributions To Botany, in 2003, in volume 20, issue 3, pages 1335-1338
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/9181455,60,60)
Published in Sida, Contributions To Botany, in 2006, in volume 22, issue 1, pages 33-49
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/47815567,60,60)
Published in Madroño, in 2007, in volume 54, pages 329-333
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/16018157,60,60)
Published in The Auk, in 1910, in volume 27, pages 237-238
Created: 2013-03-07, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/27447374,60,60)
Published in The Auk, in 1898, in volume 15, pages 187
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/1538894,60,60)
Published in Biol Bull, in 1970, in volume 138, pages 247-261
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/10007433,60,60)
Published in Sida, Contributions To Botany, in 1966, in volume 2, issue 5, pages 361-376
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/634529,60,60)
Published in Rhodora, in 1970, in volume 72, issue 790, pages 164-181
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/7797486,60,60)
Published in The Great Basin Naturalist, in 1986, in volume 46, issue 2, pages 294-298
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/9310983,60,60)
Published in Sida, Contributions To Botany, in 2004, in volume 21, issue 2, pages 753-754
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/47943946,60,60)
Published in Madroño, in 1988, in volume 35, issue 2, pages 121-125
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/57548219,60,60)
Published in Journal of The Botanical Research Institute of Texas, in 2014, in volume 8, issue 2, pages 677-678
Created: 2019-01-27, modified: 2019-01-27![](https://www.biodiversitylibrary.org/pagethumb/2568229,60,60)
Published in Entomological News, in 1917, in volume 28, pages 433-437
Created: 2011-01-31, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/15938990,60,60)
Published in The Auk, in 1920, in volume 37, pages 471-472
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/49632454,60,60)
Published in Palaeontology, in 1960, in volume 3, issue 1, pages 26-44
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/8764117,60,60)
Published in Ibis, in 1917, in volume 5, issue 1, pages 1-30
Created: 2024-03-16, modified: 2024-03-16![](https://www.biodiversitylibrary.org/pagethumb/1545277,60,60)
Published in Biol Bull, in 1966, in volume 131, pages 272-291
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/10007483,60,60)
Published in Sida, Contributions To Botany, in 1966, in volume 2, issue 6, pages 409-418
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/33106375,60,60)
Published in Rhodora, in 1993, in volume 95, issue 881, pages 79-81
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/8894594,60,60)
Published in The Great Basin Naturalist, in 1984, in volume 44, pages 482-483
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/8885466,60,60)
Published in The Great Basin Naturalist, in 1985, in volume 45, issue 3, pages 548-550
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/9307489,60,60)
Published in Sida, Contributions To Botany, in 2000, in volume 19, issue 2, pages 407-410
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/9310457,60,60)
Published in Sida, Contributions To Botany, in 2004, in volume 21, issue 1, pages 237-241
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/52194198,60,60)
Published in The Wilson Bulletin, in 1978, in volume 90, issue 2, pages 215-220
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/11256684,60,60)
Published in Annals of the Entomological Society of America, in 1914, in volume 7, pages 354-365
Created: 2011-06-04, modified: 2016-08-22![](https://www.biodiversitylibrary.org/pagethumb/27447452,60,60)
Published in The Auk, in 1898, in volume 15, pages 265-267
Created: 2013-03-08, modified: 2013-03-08