Published in Rhodora, in 1992, in volume 94, issue 880, pages 395

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

Published in Rhodora, in 1992, in volume 94, issue 880, pages 396

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

Published in Annals of the Missouri Botanical Garden, in 1955, in volume 42, pages 195-211

Created: 2010-01-08, modified: 2016-12-29

Published in Annals of the Missouri Botanical Garden, in 1972, in volume 59, pages 454-464

Created: 2010-01-08, modified: 2015-12-16

Published in Annals of the Missouri Botanical Garden, in 1959, in volume 46, pages 19-37

Created: 2010-01-08, modified: 2015-12-16

Published in Annals of the Missouri Botanical Garden, in 1953, in volume 40, pages 79-111

Created: 2010-01-08, modified: 2015-12-16

Published in Rhodora, in 1991, in volume 93, issue 875, pages 301

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

Published in Rhodora, in 1991, in volume 93, issue 875, pages 302

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

Published in Annals of the Missouri Botanical Garden, in 1960, in volume 47, pages 243-261

Created: 2010-01-08, modified: 2015-12-16

Published in Rhodora, in 1980, in volume 82, issue 829, pages 201-206

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

Published in The Auk, in 1901, in volume 18, pages 277

Created: 2013-03-08, modified: 2013-03-08

Published in Rhodora, in 1976, in volume 78, issue 813, pages 162-164

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

Published in Rhodora, in 1973, in volume 75, issue 801, pages 111-113

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

Published in Great Basin Naturalist, in 1966, in volume 26, pages 136-140

Created: 2009-12-23, modified: 2017-01-06

Published in The Auk, in 1916, in volume 33, pages 376-383

Created: 2013-03-08, modified: 2013-03-08

Published in Rhodora, in 1931, in volume 33, issue 387, pages 79

Created: 2016-07-19, modified: 2016-07-26

Published in Rhodora, in 1933, in volume 35, issue 415, pages 262

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

Published in Rhodora, in 1973, in volume 75, issue 801, pages 102-106

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

Published in The Auk, in 1917, in volume 34, pages 205-206

Created: 2013-03-08, modified: 2013-03-08

Published in Rhodora, in 1912, in volume 14, issue 164, pages 176

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

Published in Rhodora, in 1931, in volume 33, issue 392, pages 171-172

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

Published in Rhodora, in 1935, in volume 37, issue 444, pages 455

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

Published in Rhodora, in 1931, in volume 33, issue 393, pages 198-199

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

Published in The Auk, in 1918, in volume 35, pages 224

Created: 2013-03-07, modified: 2013-03-08

Published in The Auk, in 1893, in volume 10, pages 302

Created: 2013-03-07, modified: 2013-03-08

Published in The Auk, in 1896, in volume 13, pages 229-234

Created: 2013-03-08, modified: 2013-03-08

Published in The Auk, in 1909, in volume 26, pages 438-440

Created: 2013-03-08, modified: 2013-03-08

Published in Nautilis, in 1936, in volume 49, pages 113-114

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

Published in Rhodora, in 1933, in volume 35, issue 417, pages 322

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

Published in The Auk, in 1918, in volume 35, pages 220-221

Created: 2013-03-08, modified: 2013-03-08

Published in The Auk, in 1894, in volume 11, pages 78-79

Created: 2013-03-08, modified: 2013-03-08

Published in Rhodora, in 1907, in volume 9, issue 106, pages 208

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

Published in Rhodora, in 1933, in volume 35, issue 416, pages 291-292

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

Published in The Auk, in 1913, in volume 30, pages 574-576

Created: 2013-03-08, modified: 2013-03-08

Published in Rhodora, in 1935, in volume 37, issue 433, pages 1-16

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

Published in The Auk, in 1902, in volume 19, pages 285

Created: 2013-03-08, modified: 2013-03-08

Published in The Auk, in 1909, in volume 26, pages 312

Created: 2013-03-08, modified: 2013-03-08

Published in Rhodora, in 1913, in volume 15, issue 176, pages 137-143

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

Published in The Auk, in 1912, in volume 29, pages 235-236

Created: 2013-03-07, modified: 2013-03-08

Published in The Auk, in 1907, in volume 24, pages 435-436

Created: 2013-03-07, modified: 2013-03-08

Published in The Auk, in 1900, in volume 17, pages 16-18

Created: 2013-03-08, modified: 2013-03-08

Published in Rhodora, in 1983, in volume 85, issue 844, pages 397-403

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

Published in Rhodora, in 1984, in volume 86, issue 847, pages 389-391

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

Published in The Auk, in 1909, in volume 26, pages 307-308

Created: 2013-03-08, modified: 2013-03-08

Published in The Auk, in 1897, in volume 14, pages 303-304

Created: 2013-03-08, modified: 2013-03-08

Published in The Auk, in 1906, in volume 23, pages 225-226

Created: 2013-03-08, modified: 2013-03-08

Published in The Auk, in 1918, in volume 35, pages 170-181

Created: 2013-03-08, modified: 2013-03-08

Published in Biol Bull, in 1992, in volume 183, pages 503-506

Created: 2010-01-07, modified: 2011-06-21

Published in Rhodora, in 1943, in volume 45, issue 534, pages 217-220

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

Published in The Auk, in 1908, in volume 25, pages 81-82

Created: 2013-03-08, modified: 2013-03-08