Published in Journal of The Botanical Research Institute of Texas, in 2009, in volume 3, issue 1, pages 3-11

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

Published in Phytologia, in 1993, in volume 75, issue 6, pages 481

Created: 2016-05-05, modified: 2016-05-06

Published in Phytologia, in 2009, in volume 91, issue 3, pages 439

Created: 2017-03-08, modified: 2017-03-08

Published in Phytologia, in 1984, in volume 56, pages 377-379

Created: 2011-01-26, modified: 2011-06-21

Published in Phytologia, in 1997, in volume 83, issue 1, pages 34-35

Created: 2016-05-04, modified: 2016-05-06

Published in Rhodora, in 1942, in volume 44, issue 520, pages 98-147

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

Published in Madroño, in 2009, in volume 56, pages 302-303

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

Published in Phytologia, in 2014, in volume 96, issue 3, pages 199

Created: 2016-06-29, modified: 2016-06-29

Published in Phytologia, in 1998, in volume 85, issue 4, pages 280-287

Created: 2016-05-04, modified: 2016-05-06

Published in Phytologia, in 2015, in volume 97, issue 3, pages 226-245

Created: 2017-03-08, modified: 2017-03-08

Published in Phytologia, in 1996, in volume 80, pages 257-272

Created: 2011-01-26, modified: 2023-02-16

Published in Rhodora, in 1978, in volume 80, issue 823, pages 441-443

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

Published in Madroño, in 1983, in volume 30, issue 1, pages 31-33

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

Published in Sida, Contributions To Botany, in 1979, in volume 8, issue 1, pages 57-64

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

Published in Nautilis, in 1934, in volume 47, pages 127-130

Created: 2013-09-28, modified: 2013-09-28

Published in Veliger, in 1976, in volume 19, pages 199-203

Created: 2013-08-04, modified: 2013-08-04

Published in Phytologia, in 1994, in volume 77, issue 2, pages 81-82

Created: 2016-05-05, modified: 2016-05-06

Published in Rhodora, in 1920, in volume 22, issue 257, pages 96

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

Published in Phytologia, in 1994, in volume 77, pages 38-44

Created: 2011-01-26, modified: 2011-06-21

Published in Phytologia, in 1995, in volume 78, pages 204-208

Created: 2011-01-26, modified: 2011-06-21

Published in Phytologia, in 1994, in volume 76, pages 8-13

Created: 2013-10-12, modified: 2013-10-12

Published in Phytoneuron, in 2012, in volume 2012-3, pages 1-4

Created: 2016-04-29, modified: 2016-04-29

Published in Phytologia, in 1995, in volume 79, issue 1, pages 58-64

Created: 2016-05-04, modified: 2016-05-06

Published in Phytologia, in 1995, in volume 79, issue 2, pages 89-92

Created: 2016-05-04, modified: 2016-05-06

Published in Phytologia, in 2014, in volume 96, issue 1, pages 7-11

Created: 2016-06-29, modified: 2016-06-29

Published in Phytologia, in 2013, in volume 95, issue 4, pages 321-323

Created: 2016-06-29, modified: 2016-06-29

Published in Madroño, in 1978, in volume 25, issue 1, pages 46-52

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

Published in Phytologia, in 1991, in volume 71, pages 281-299

Created: 2011-01-26, modified: 2023-02-16

Published in Phytologia, in 1995, in volume 78, pages 448-451

Created: 2011-01-26, modified: 2023-02-16

Published in Phytologia, in 1990, in volume 69, pages 4-13

Created: 2011-01-26, modified: 2023-02-16

Published in Phytologia, in 2006, in volume 88, pages 312-331

Created: 2011-01-26, modified: 2023-02-16

Published in Phytologia, in 1987, in volume 64, pages 145-162

Created: 2011-01-26, modified: 2023-02-16

Published in Phytologia, in 1993, in volume 75, pages 432-451

Created: 2011-01-26, modified: 2023-02-16

Published in Phytoneuron, in 2015, in volume 2015-48, pages 1-19

Created: 2016-04-29, modified: 2016-04-29

Published in Phytologia, in 1995, in volume 78, issue 3, pages 211-213

Created: 2016-05-04, modified: 2016-05-06

Published in Rhodora, in 1903, in volume 5, issue 57, pages 219-220

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

Published in Rhodora, in 1914, in volume 16, issue 181, pages 1-5

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

Published in Rhodora, in 1915, in volume 17, issue 194, pages 33-38

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

Published in Phytologia, in 1983, in volume 54, pages 9-23

Created: 2011-01-26, modified: 2017-01-06

Published in Phytologia, in 1995, in volume 78, pages 39-60

Created: 2011-01-26, modified: 2011-06-21

Published in Phytologia, in 1993, in volume 75, pages 259-275

Created: 2013-10-12, modified: 2013-10-12

Published in Phytologia, in 1993, in volume 75, pages 221-223

Created: 2013-10-12, modified: 2013-10-12

Published in Phytoneuron, in 2010, in volume 2010-45, pages 1-5

Created: 2016-04-29, modified: 2016-04-29

Published in Phytologia, in 1977, in volume 37, issue 3, pages 251

Created: 2017-02-22, modified: 2017-02-22

Published in Phytologia, in 2008, in volume 90, issue 2, pages 163-175

Created: 2017-03-08, modified: 2017-03-08

Published in Phytologia, in 2008, in volume 90, issue 3, pages 411-413

Created: 2017-03-08, modified: 2017-03-08

Published in Phytologia, in 2014, in volume 96, issue 3, pages 195-198

Created: 2016-06-29, modified: 2016-06-29

Published in Phytologia, in 2013, in volume 95, issue 1, pages 27-33

Created: 2016-06-29, modified: 2016-06-29

Published in Phytologia, in 2013, in volume 95, issue 4, pages 308-313

Created: 2016-06-29, modified: 2016-06-29

Published in Phytologia, in 2012, in volume 94, issue 2, pages 237-244

Created: 2016-06-30, modified: 2016-06-30