Published in Asa Gray correspondence. Senders B-Ba, in 1880, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Rhodora, in 1978, in volume 80, pages 159-227
Created: 2014-06-16, modified: 2016-07-26
Published in Rhodora, in 1902, in volume 4, pages 185-186
Created: 2014-06-16, modified: 2016-07-26
Published in Rhodora, in 1902, in volume 4, issue 38, pages 28
Created: 2016-07-19, modified: 2016-07-26
Published in Rhodora, in 1908, in volume 10, issue 110, pages 35
Created: 2016-07-19, modified: 2016-07-26
Published in Rhodora, in 1903, in volume 5, issue 51, pages 77-79
Created: 2016-07-19, modified: 2016-07-19
Published in Rhodora, in 1902, in volume 4, issue 41, pages 94-97
Created: 2016-07-19, modified: 2016-07-19
Published in Journal of entomology and zoology, in 1914, in volume 6, pages 84-85
Created: 2013-11-14, modified: 2013-11-14
Published in Fieldiana Zool, in 1967, in volume 51, pages 63-76
Created: 2011-06-03, modified: 2021-04-05
Published in Scopus, in 2004, in volume 24, pages 46-47
Created: 2014-08-10, modified: 2014-08-10
Published in Phytologia, in 1991, in volume 70, pages 21-23
Created: 2011-01-26, modified: 2023-02-16
Published in The Auk, in 1884, in volume 1, pages 166-173
Created: 2013-03-08, modified: 2013-03-08
Published in Sida, Contributions To Botany, in 1984, in volume 10, issue 4, pages 269-275
Created: 2015-12-02, modified: 2015-12-02
Published in Sida, Contributions To Botany, in 1981, in volume 9, issue 2, pages 99-103
Created: 2015-12-02, modified: 2015-12-02
Published in Biological Bulletin, in 1902, in volume 3, pages 16-26
Created: 2010-01-11, modified: 2011-10-03
Published in Rhodora, in 1962, in volume 64, issue 758, pages 113-117
Created: 2014-06-16, modified: 2016-07-26
Published in Genera insectorum, in 1927, in volume 185, pages 1-434
Created: 2014-11-01, modified: 2014-11-01
Published in The Wilson Bulletin, in 1934, in volume 46, issue 3, pages 150-156
Created: 2016-12-04, modified: 2016-12-04
Published in Ibis, in 1905, in volume 5, issue 3, pages 498-505
Created: 2024-03-29, modified: 2024-03-29
Published in Sida, Contributions To Botany, in 1989, in volume 13, issue 4, pages 461-466
Created: 2015-12-02, modified: 2015-12-02
Published in The Great Basin Naturalist, in 1994, in volume 54, issue 2, pages 106-113
Created: 2017-11-16, modified: 2017-11-16
Published in Biol Bull, in 1966, in volume 130, pages 378-386
Created: 2010-01-06, modified: 2011-06-21
Published in Rhodora, in 1948, in volume 50, pages 80-91
Created: 2014-06-16, modified: 2016-07-26
Published in Rhodora, in 1931, in volume 33, issue 393, pages 192-193
Created: 2016-07-19, modified: 2016-07-19
Published in Rhodora, in 1949, in volume 51, issue 606, pages 119-120
Created: 2016-07-19, modified: 2016-07-19
Published in Rhodora, in 1983, in volume 85, issue 842, pages 228
Created: 2016-07-19, modified: 2016-07-19
Published in Zoologica, in 1942, in volume 27, issue 2, pages 5-6
Created: 2016-11-07, modified: 2016-11-07
Published in Torreya, in 1927, in volume 27, issue 5, pages 83-84
Created: 2022-12-14, modified: 2022-12-14
Published in Acta Botánica Mexicana, in 1995, in volume 30, pages 13-20
Created: 2016-12-02, modified: 2017-04-27
Published in Rhodora, in 1955, in volume 57, issue 584, pages 336-337
Created: 2014-06-16, modified: 2016-07-26
Published in Rhodora, in 1954, in volume 56, issue 668, pages 182-183
Created: 2014-06-16, modified: 2016-07-26
Published in Adansonia, in 1963, in volume 3, issue 1, pages 62-77
Created: 2020-05-10, modified: 2020-05-10
Published in The Wilson Bulletin, in 1941, in volume 53, issue 3, pages 201-202
Created: 2016-12-11, modified: 2016-12-11
Published in Palaeontology, in 1963, in volume 6, issue 1, pages 119-120
Created: 2016-04-23, modified: 2016-04-23
Published in Rhodora, in 1956, in volume 58, issue 686, pages 41-43
Created: 2016-07-19, modified: 2016-07-19
Published in Rhodora, in 1964, in volume 66, issue 766, pages 136-139
Created: 2016-07-19, modified: 2016-07-19
Published in Veliger, in 1995, in volume 38, issue 4, pages 374-375
Created: 2016-08-10, modified: 2016-08-10
Published in American Fern Journal, in 1925, in volume 15, pages 69-80
Created: 2017-04-23, modified: 2017-04-23
Published in American Fern Journal, in 1925, in volume 15, pages 107-117
Created: 2017-04-23, modified: 2017-04-23
Published in Smithsonian Misc. Coll., in 1934, in volume 92, issue 7, pages 1-48
Created: 2010-03-21, modified: 2017-05-15
Published in Madroño, in 1995, in volume 42, issue 1, pages 26-33
Created: 2016-02-15, modified: 2016-07-07
Published in Rhodora, in 1964, in volume 66, issue 768, pages 313-343
Created: 2014-06-16, modified: 2016-07-26
Published in The Wilson Bulletin, in 1938, in volume 50, issue 2, pages 122-137
Created: 2016-12-19, modified: 2016-12-19
Published in Zoologica, in 1940, in volume 25, issue 16, pages 261-262
Created: 2016-11-07, modified: 2016-11-07
Published in Zoologica, in 1939, in volume 24, issue 12, pages 289-292
Created: 2016-11-07, modified: 2016-11-07
Published in Journal of The Asiatic Society of Bengal, in 1879, in volume 48, issue III, pages 143-146
Created: 2023-09-11, modified: 2023-09-11
Published in Rhodora, in 1959, in volume 61, issue 727, pages 183-187
Created: 2014-06-16, modified: 2016-07-26
Published in Rhodora, in 1951, in volume 53, issue 625, pages 30-32
Created: 2014-06-16, modified: 2016-07-26
Published in Journal of The Washington Academy of Sciences, in 1930, in volume 20, issue 2, pages 484-488
Created: 2015-03-16, modified: 2015-03-16
Published in Pacific Science, in 1951, in volume 5, issue 3, pages 273-278
Created: 2017-09-10, modified: 2017-09-10