Published in Novon, in 1996, in volume 6, pages 419-422
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/662080,60,60)
Published in Novon, in 1996, in volume 6, pages 356-365
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/9302388,60,60)
Published in Sida, Contributions To Botany, in 1994, in volume 16, issue 1, pages 207
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/33354056,60,60)
Published in Rhodora, in 1989, in volume 91, issue 865, pages 144-152
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/32858981,60,60)
Published in Rhodora, in 1994, in volume 96, issue 885, pages 97-101
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/642517,60,60)
Published in Novon, in 2001, in volume 11, pages 454-459
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/660837,60,60)
Published in Rhodora, in 1976, in volume 78, issue 816, pages 650-673
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/637226,60,60)
Published in Novon, in 1992, in volume 2, pages 433-436
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/13075099,60,60)
Published in Phytologia, in 1997, in volume 82, issue 1, pages 1-2
Created: 2016-05-04, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/12874539,60,60)
Published in Contributions From The University of Michigan Herbarium, in 1993, in volume 19, pages 137-140
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/662147,60,60)
Published in Novon, in 1996, in volume 6, pages 423-425
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/49927989,60,60)
Published in Acta Botanica Mexicana, in 2008, in volume 83, pages 13-23
Created: 2017-04-27, modified: 2017-04-27![](https://www.biodiversitylibrary.org/pagethumb/47817456,60,60)
Published in Madroño, in 2009, in volume 56, pages 66
Created: 2016-02-15, modified: 2016-02-15![](https://www.biodiversitylibrary.org/pagethumb/12697946,60,60)
Published in Contributions From The University of Michigan Herbarium, in 2005, in volume 24, pages 109-113
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/51636360,60,60)
Published in Acta Botánica Mexicana, in 1997, in volume 40, pages 19-23
Created: 2016-12-02, modified: 2017-04-27![](https://www.biodiversitylibrary.org/pagethumb/642268,60,60)
Published in Novon, in 2001, in volume 11, pages 205-228
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/12981149,60,60)
Published in Phytologia, in 1991, in volume 70, issue 2, pages 115-118
Created: 2017-03-08, modified: 2017-03-08![](https://www.biodiversitylibrary.org/pagethumb/33310690,60,60)
Published in Rhodora, in 1997, in volume 99, issue 897, pages 1-22
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/12874543,60,60)
Published in Contributions From The University of Michigan Herbarium, in 1993, in volume 19, pages 141-147
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/54449919,60,60)
Published in Journal of The Botanical Research Institute of Texas, in 2013, in volume 7, issue 1, pages 37-51
Created: 2018-04-22, modified: 2018-04-22![](https://www.biodiversitylibrary.org/pagethumb/9302334,60,60)
Published in Sida, Contributions To Botany, in 1994, in volume 16, issue 1, pages 153-161
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/9302164,60,60)
Published in Sida, Contributions To Botany, in 1993, in volume 15, issue 4, pages 655-656
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/9302957,60,60)
Published in Sida, Contributions To Botany, in 1995, in volume 16, issue 4, pages 772-774
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/12699697,60,60)
Published in Contributions From The University of Michigan Herbarium, in 1997, in volume 21, pages 299-308
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/9301719,60,60)
Published in Sida, Contributions To Botany, in 1992, in volume 15, issue 2, pages 215-221
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/9303248,60,60)
Published in Sida, Contributions To Botany, in 1996, in volume 17, issue 1, pages 251-258
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/9305190,60,60)
Published in Sida, Contributions To Botany, in 1998, in volume 18, issue 2, pages 587-592
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/49945640,60,60)
Published in Acta Botánica Mexicana, in 2008, in volume 82, pages 15-41
Created: 2016-05-12, modified: 2017-04-27![](https://www.biodiversitylibrary.org/pagethumb/12697807,60,60)
Published in Contributions From The University of Michigan Herbarium, in 2007, in volume 25, pages 225-230
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/12875550,60,60)
Published in Contributions From The University of Michigan Herbarium, in 1987, in volume 16, pages 201-210
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/12698658,60,60)
Published in Contributions From The University of Michigan Herbarium, in 2001, in volume 23, pages 333-337
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/12874499,60,60)
Published in Contributions From The University of Michigan Herbarium, in 1993, in volume 19, pages 97-136
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/12874263,60,60)
Published in Contributions From The University of Michigan Herbarium, in 1995, in volume 20, pages 217-230
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/12699689,60,60)
Published in Contributions From The University of Michigan Herbarium, in 1997, in volume 21, pages 291-297
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/12698223,60,60)
Published in Contributions From The University of Michigan Herbarium, in 1999, in volume 22, pages 121-130
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/12698664,60,60)
Published in Contributions From The University of Michigan Herbarium, in 2001, in volume 23, pages 339-348
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/12698901,60,60)
Published in Contributions From The University of Michigan Herbarium, in 1980, in volume 14, pages 153-203
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/12875278,60,60)
Published in Contributions From The University of Michigan Herbarium, in 1990, in volume 17, pages 279-293
Created: 2016-07-11, modified: 2016-07-11![](https://www.biodiversitylibrary.org/pagethumb/8515544,60,60)
Published in Nautilis, in 1944, in volume 57, pages 86-87
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/28545940,60,60)
Published in Botanical Gazette, in 1887, in volume 12, issue 7, pages 167
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/27557003,60,60)
Published in Botanical Gazette, in 1895, in volume 20, issue 9, pages 406-408
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/29958728,60,60)
Published in Botanical Gazette, in 1899, in volume 28, issue 3, pages 212
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/27407839,60,60)
Published in Botanical Gazette, in 1886, in volume 11, issue 11, pages 309
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/27407752,60,60)
Published in Botanical Gazette, in 1886, in volume 11, issue 9, pages 224-229
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/12260202,60,60)
Published in Entomologist, in 1914, in volume 47, pages 142-143
Created: 2010-11-26, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/629067,60,60)
Published in Rhodora, in 1965, in volume 66, issue 767, pages 277
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/10167134,60,60)
Published in Botanical Gazette, in 1891, in volume 16, issue 9, pages 261-264
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/10846684,60,60)
Published in Tijdschrift voor Entomologie, in 1898, in volume 40, issue 3/4, pages 270-277
Created: 2010-01-11, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/12033472,60,60)
Published in Psyche (Cambridge), in 1912, in volume 19, pages 203-205
Created: 2010-11-20, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/2585306,60,60)
Published in Entomological News, in 1913, in volume 24, pages 166-167
Created: 2010-11-20, modified: 2021-04-05