Published in Torreya, in 1918, in volume 18, issue 8, pages 157-160

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

Published in Botanical Gazette, in 1921, in volume 71, issue 2, pages 131-137

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

Published in Torreya, in 1921, in volume 21, issue 6, pages 98-100

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

Published in Asa Gray correspondence. Senders A, in 1882, pages 1-2

Created: 2017-06-18, modified: 2017-06-18

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

Created: 2017-06-18, modified: 2017-06-18

Published in Memoirs of The Torrey Botanical Club, in 1918, in volume 17, issue 2, pages 326-333

Created: 2017-03-15, modified: 2017-03-15

Published in Psyche: A Journal of Entomology, in 1904, in volume 11, issue 6, pages 126

Created: 2016-06-19, modified: 2016-06-19

Published in Kansas University Science Bulletin, in 1905, in volume 3, issue 6, pages 149-208

Created: 2010-01-26, modified: 2023-02-16

Published in Memoirs of The Torrey Botanical Club, in 1918, in volume 17, issue 2, pages 253-261

Created: 2017-03-15, modified: 2017-03-15

Published in The Wilson Bulletin, in 1897, in volume 9, issue 4, pages 63-64

Created: 2016-11-27, modified: 2016-11-27

Published in The Wilson Bulletin, in 1898, in volume 10, issue 4, pages 42-43

Created: 2016-11-27, modified: 2016-11-27

Published in The Wilson Bulletin, in 1897, in volume 9, issue 4, pages 21-22

Created: 2016-11-27, modified: 2016-11-27

Published in Entomologist's Record and Journal of Variation, in 1977, in volume 89, issue 2, pages 30

Created: 2016-09-01, modified: 2016-09-01

Published in Phytologia, in 2014, in volume 96, issue 2, pages 58-62

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

Published in Madroño, in 1934, in volume 2, issue 17, pages 147-152

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

Published in Psyche: A Journal of Entomology, in 1904, in volume 11, issue 5, pages 103-104

Created: 2016-06-19, modified: 2016-06-19

Published in Phytologia, in 2015, in volume 97, issue 2, pages 145-151

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

Published in Botanical Gazette, in 1920, in volume 70, issue 2, pages 153-156

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

Published in Phytologia, in 2013, in volume 95, issue 4, pages 288-295

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

Published in Phytologia, in 2015, in volume 97, issue 3, pages 152-163

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

Published in Phytologia, in 2014, in volume 96, issue 2, pages 71-83

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

Published in Canadian Field-Naturalist, in 1935, in volume 49, pages 107-108

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

Published in Journal of The New York Entomological Society, in 1919, in volume 27, pages 174-179

Created: 2013-03-01, modified: 2016-05-24

Published in The Auk, in 1890, in volume 7, pages 346-359

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

Published in Phytologia, in 1993, in volume 74, issue 5, pages 413

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

Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 681-692

Created: 2011-07-27, modified: 2011-07-27

Published in The Auk, in 1891, in volume 8, pages 7-16

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

Published in Veliger, in 1964, in volume 6, pages 8-10

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

Published in Brimleyana, in 1995, in volume 22, pages 23-29

Created: 2017-04-21, modified: 2017-04-21

Published in Phytologia, in 2007, in volume 89, issue 2, pages 153-166

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

Published in Bull. Zool. Nom., in 1963, in volume 20, pages 98-99

Created: 2009-12-23, modified: 2023-05-10

Published in Asa Gray correspondence. Senders A, in 1871, pages 1-2

Created: 2017-06-18, modified: 2017-06-18

Published in Asa Gray correspondence. Senders A, in 1874, pages 1-2

Created: 2017-06-18, modified: 2017-06-18

Published in Asa Gray correspondence. Senders A, in 1886, pages 1

Created: 2017-06-18, modified: 2017-06-18

Published in Phytologia, in 2012, in volume 94, issue 2, pages 199-218

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

Published in Entomological News, in 1972, in volume 83, pages 198-200

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

Published in Journal of The New York Entomological Society, in 1908, in volume 16, pages 151-152

Created: 2013-03-01, modified: 2016-05-24

Published in Phytologia, in 2014, in volume 96, issue 4, pages 260-263

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

Published in Phytologia, in 2004, in volume 86, pages 47-51

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

Published in Phytologia, in 2008, in volume 90, issue 2, pages 123-133

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

Published in Torreya, in 1929, in volume 29, issue 1, pages 13-14

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

Published in Journal of the Malacological Society of Australia, in 1975, in volume 3, issue 2, pages 89-105

Created: 2021-07-26, modified: 2021-07-26

Published in Biol Bull, in 1992, in volume 183, pages 500-502

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

Published in Phytologia, in 2010, in volume 92, issue 2, pages 266-276

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

Published in Phytologia, in 2013, in volume 95, issue 1, pages 58-69

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

Published in Phytologia, in 2014, in volume 96, issue 1, pages 19-25

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

Published in Phytologia, in 2007, in volume 89, issue 2, pages 132-150

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

Published in Phytologia, in 2009, in volume 91, issue 2, pages 244-250

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

Published in Botanical Gazette, in 1916, in volume 61, issue 2, pages 131-147

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

Published in Annals And Magazine of Natural History, in 1852, in volume 10, pages 358-359

Created: 2011-09-27, modified: 2011-09-27