Published in Phytologia, in volume 71, pages 420-422

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

Published in Phytoneuron, in 2014, in volume 2014-26, pages 1-4

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

Published in Novon, in 2007, in volume 17, pages 341-353

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

Published in Madroño, in 1983, in volume 30, issue 4, pages 257-258

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

Published in Madroño, in 2018, in volume 65, issue 1, pages 1-3

Created: 2025-01-13, modified: 2025-01-13

Published in Madroño, in 1992, in volume 39, issue 3, pages 245-250

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

Published in Novon, in 1992, in volume 2, pages 285-289

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

Published in Madroño, in 1995, in volume 42, issue 2, pages 114-122

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

Published in Madroño, in 1985, in volume 32, issue 2, pages 87-90

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

Published in Madroño, in 1996, in volume 43, issue 4, pages 515-521

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

Published in Madroño, in 2008, in volume 55, pages 170-177

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

Published in Novon, in 2007, in volume 17, pages 315-325

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

Published in The Great Basin Naturalist, in 1976, in volume 36, pages 272-280

Created: 2017-11-16, modified: 2017-11-16

Published in Madroño, in 2000, in volume 47, issue 4, pages 237-252

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

Published in Madroño, in 2000, in volume 47, issue 4, pages 269-272

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

Published in Annals of the Missouri Botanical Garden, in 2000, in volume 87, pages 81-109

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

Published in Madroño, in 1977, in volume 24, issue 4, pages 224-227

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 201-205

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

Published in Journal of The Botanical Research Institute of Texas, in 2007, in volume 1, issue 1, pages 47-57

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

Published in Madroño, in 2007, in volume 54, pages 180-186

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

Published in Journal of The Botanical Research Institute of Texas, in 2014, in volume 8, issue 1, pages 83-84

Created: 2019-01-27, modified: 2019-01-27

Published in Journal of The Botanical Research Institute of Texas, in 2007, in volume 1, issue 1, pages 31-46

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

Published in Novon: A Journal For Botanical Nomenclature, in 2010, in volume 20, pages 47-52

Created: 2014-06-14, modified: 2016-02-16

Published in Madroño, in 1989, in volume 36, issue 4, pages 271-279

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

Published in Journal of The Botanical Research Institute of Texas, in 2010, in volume 4, issue 2, pages 663-676

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

Published in Journal of The Botanical Research Institute of Texas, in 2010, in volume 4, issue 1, pages 13-18

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

Published in Madroño, in 2008, in volume 55, issue 2, pages 93-112

Created: 2025-01-13, modified: 2025-01-13

Published in Madroño, in 2019, in volume 66, issue 3, pages 97-102

Created: 2025-01-13, modified: 2025-01-13

Published in Madroño, in 1995, in volume 42, issue 2, pages 211-241

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

Published in Madroño, in 1980, in volume 27, issue 3, pages 138-145

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

Published in Journal of The Botanical Research Institute of Texas, in 2013, in volume 7, issue 2, pages 703-711

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

Published in Madroño, in 2021, in volume 68, issue 1, pages 1-3

Created: 2025-01-13, modified: 2025-01-13

Published in Asa Gray correspondence. Senders B-Ba, in 1885, pages 1-6

Created: 2017-06-24, modified: 2017-06-24

Published in Asa Gray correspondence. Senders B-Ba, in 1886, pages 1-6

Created: 2017-06-24, modified: 2017-06-24

Published in William Marriot Canby letters to Asa Gray, 1861-1895, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

in 1853, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

in 1853, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

in 1855, pages 1-4

Created: 2017-06-24, modified: 2017-06-24

Published in Phytologia, in 1990, in volume 68, pages 234-238

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

Published in Asa Gray correspondence. Senders B-Ba, in 1891, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in Erythea, in 1893, in volume 1, pages 145-147

Created: 2017-10-18, modified: 2017-10-18

Published in Erythea, in 1893, in volume 1, pages 197-206

Created: 2017-10-18, modified: 2017-10-18

Published in Nautilus, in 1913, in volume 26, pages 109-110

Created: 2011-06-14, modified: 2017-01-06

Published in Nautilis, in 1939, in volume 53, pages 8-16

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

Published in Rhodora, in 1908, in volume 10, issue 119, pages 208

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

Published in Stuttgarter Beiträge Naturkunde, in 1961, in volume 58, pages 1-13

Created: 2017-08-18, modified: 2017-08-18

Published in Entomological News, in 1987, in volume 98, pages 135-139

Created: 2011-06-10, modified: 2021-04-05

Published in Proceedings of the Malacological Society of London, in 1907, in volume 7, issue 5, pages 243

Created: 2016-11-05, modified: 2020-03-29

Published in Mycotaxon, in 2010, in volume 112, issue 1, pages 5-8

Created: 2025-02-10, modified: 2025-02-10

Published in Phytologia, in 1977, in volume 37, pages 177-208

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