Published in Biol Bull, in 1949, in volume 96, pages 270-282

Created: 2010-01-06, modified: 2011-06-21

Published in Biol Bull, in 1954, in volume 106, pages 279-296

Created: 2010-01-06, modified: 2011-06-21

Published in Biol Bull, in 1954, in volume 106, pages 297-307

Created: 2010-01-06, modified: 2011-06-21

Published in Madroño, in 1967, in volume 19, issue 3, pages 91

Created: 2016-02-15, modified: 2016-07-07

Published in Madroño, in 1964, in volume 17, issue 6, pages 203-204

Created: 2016-02-15, modified: 2016-07-07

Published in Journal of The Botanical Research Institute of Texas, in 2008, in volume 2, issue 1, pages 193-199

Created: 2015-12-01, modified: 2015-12-01

Published in Rhodora, in 1963, in volume 65, issue 763, pages 271-273

Created: 2014-06-16, modified: 2016-07-26

Published in Madroño, in 1985, in volume 32, issue 2, pages 120-121

Created: 2016-02-15, modified: 2016-07-07

Published in Madroño, in 1989, in volume 36, issue 4, pages 280-281

Created: 2016-02-15, modified: 2016-07-07

Published in Sida, Contributions To Botany, in 2004, in volume 21, issue 1, pages 225-236

Created: 2015-12-02, modified: 2015-12-02

Published in Madroño, in 1973, in volume 22, issue 3, pages 149-150

Created: 2016-02-15, modified: 2016-07-07

Published in Madroño, in 1974, in volume 22, issue 5, pages 278-279

Created: 2016-02-15, modified: 2016-07-07

Published in Madroño, in 1976, in volume 23, issue 5, pages 297-299

Created: 2016-02-15, modified: 2016-07-07

Published in Madroño, in 2007, in volume 54, pages 322-325

Created: 2016-02-15, modified: 2016-07-07

Published in Rhodora, in 1992, in volume 94, issue 879, pages 319-322

Created: 2014-06-16, modified: 2016-07-26

Published in Madroño, in 1969, in volume 20, issue 2, pages 78-80

Created: 2016-02-15, modified: 2016-07-07

Published in Madroño, in 1973, in volume 22, issue 3, pages 105-114

Created: 2016-02-15, modified: 2016-07-07

Published in Madroño, in 1989, in volume 36, issue 1, pages 49-50

Created: 2016-02-15, modified: 2016-07-07

Published in Ibis, in 1919, in volume 1, issue 3, pages 537-539

Created: 2024-03-16, modified: 2024-03-16

Published in Madroño, in 1963, in volume 17, issue 3, pages 91-92

Created: 2016-02-15, modified: 2016-07-07

Published in Torreya, in 1911, in volume 11, issue 7, pages 145-149

Created: 2022-12-14, modified: 2022-12-14

Published in Canadian Entomologist, in 1878, in volume 10, pages 74-78

Created: 2010-11-23, modified: 2011-06-21

Published in Canadian Entomologist, in 1874, in volume 6, issue 9, pages 166-170

Created: 2012-01-01, modified: 2012-01-01

Published in Canadian Entomologist, in 1874, in volume 6, issue 10, pages 197-198

Created: 2012-01-01, modified: 2012-01-01

Published in Canadian Entomologist, in 1874, in volume 6, pages 149-153

Created: 2012-01-26, modified: 2012-01-26

Published in Canadian Entomologist, in 1871, in volume 3, issue 12, pages 221-224

Created: 2012-01-26, modified: 2012-01-26

Published in Sida, Contributions To Botany, in 2004, in volume 21, issue 1, pages 193-205

Created: 2015-12-02, modified: 2015-12-02

Published in Madroño, in 1977, in volume 24, issue 1, pages 62-63

Created: 2016-02-15, modified: 2016-07-07

Published in Novon, in 1993, in volume 3, pages 268-273

Created: 2011-01-28, modified: 2016-02-16

Published in Madroño, in 1985, in volume 32, issue 1, pages 49-56

Created: 2016-02-15, modified: 2016-07-07

Published in Rhodora, in 1903, in volume 5, issue 58, pages 258

Created: 2016-07-19, modified: 2016-07-19

Published in Rhodora, in 1925, in volume 27, issue 314, pages 17-27

Created: 2016-07-19, modified: 2016-07-19

Published in Botanical Gazette, in 1896, in volume 22, issue 3, pages 267-268

Created: 2017-03-14, modified: 2017-03-14

Published in Torreya, in 1905, in volume 5, issue 6, pages 99-100

Created: 2022-12-15, modified: 2022-12-15

Published in Canadian Entomologist, in 1874, in volume 6, pages 229-249

Created: 2011-05-12, modified: 2017-01-06

Published in The Canadian Entomologist, in 1878, in volume 10, issue 6, pages 109-114

Created: 2014-01-27, modified: 2014-01-27

Published in Journal of The Botanical Research Institute of Texas, in 2011, in volume 5, issue 2, pages 415-419

Created: 2015-12-01, modified: 2015-12-01

Published in Rhodora, in 1903, in volume 5, issue 51, pages 83-85

Created: 2016-07-19, modified: 2016-07-19

Published in Botanical Gazette, in 1893, in volume 18, issue 6, pages 242

Created: 2017-03-14, modified: 2017-03-14

Published in Torreya, in 1906, in volume 6, issue 7, pages 145-147

Created: 2022-12-15, modified: 2022-12-15

Published in Torreya, in 1905, in volume 5, issue 9, pages 155-157

Created: 2022-12-15, modified: 2022-12-15

Published in Ibis, in 1867, in volume 3, issue 1, pages 97-104

Created: 2024-10-04, modified: 2024-10-04

Published in Journal of The Botanical Research Institute of Texas, in 2012, in volume 6, issue 1, pages 129

Created: 2018-04-22, modified: 2018-04-22

Published in Torreya, in 1901, in volume 1, issue 4, pages 41-43

Created: 2022-12-14, modified: 2022-12-14

Published in Rhodora, in 1907, in volume 9, issue 100, pages 75-76

Created: 2016-07-19, modified: 2016-07-19

Published in Rhodora, in 1903, in volume 5, issue 60, pages 288

Created: 2016-07-19, modified: 2016-07-19

Published in Torreya, in 1904, in volume 4, issue 10, pages 152-154

Created: 2022-12-15, modified: 2022-12-15

Published in Torreya, in 1905, in volume 5, issue 7, pages 126-128

Created: 2022-12-15, modified: 2022-12-15

Published in Sida, Contributions To Botany, in 2006, in volume 22, issue 1, pages 461-467

Created: 2015-12-02, modified: 2015-12-02

Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 4, pages 2087-2092

Created: 2015-12-02, modified: 2015-12-02