Published in Botanical Gazette, in 1918, in volume 65, issue 1, pages 103-108

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

Published in Psyche: A Journal of Entomology, in 1980, in volume 87, issue 1-2, pages 13-20

Created: 2019-03-05, modified: 2019-03-05

Published in Banisteria, in 1994, in volume 4, pages 36-38

Created: 2020-06-14, modified: 2020-06-14

Published in Asa Gray correspondence. Senders B-Ba, in 1849, pages 1-2

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

Published in Asa Gray correspondence. Senders B-Ba, in 1868, pages 1-2

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

Published in Asa Gray correspondence. Senders B-Ba, in 1880, pages 1-2

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

Published in Asa Gray correspondence. Senders B-Ba, in 1881, pages 1-2

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

Published in Asa Gray correspondence. Senders B-Ba, in 1885, pages 1-2

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

Published in Asa Gray correspondence. Senders B-Ba, in 1869, pages 1-2

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

Published in Asa Gray correspondence. Senders B-Ba, in 1880, pages 1-2

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

Published in Botanical Gazette, in 1890, in volume 15, issue 3, pages 66-68

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

Published in Nautilis, in 1930, in volume 43, pages 101-103

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

Published in Rhodora, in 1918, in volume 20, issue 235, pages 117-122

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

Published in Entomologist's Record and Journal of Variation, in 1978, in volume 90, issue 5, pages 136

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

Published in American Fern Journal, in 2004, in volume 94, pages 157-159

Created: 2017-04-23, modified: 2017-04-23

Published in Entomologist's Record and Journal of Variation, in 1980, in volume 92, issue 6, pages 150-151

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

Published in Journal of The Adelaide Botanic Garden, in 1979, in volume 1, issue 6, pages 351-356

Created: 2022-11-15, modified: 2022-11-15

Published in Rhodora, in 1909, in volume 11, issue 128, pages 153-154

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

Published in Botanical Gazette, in 1916, in volume 61, issue 6, pages 528-529

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

Published in Torreya, in 1940, in volume 40, issue 3, pages 65-81

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

Published in British Journal of Entomology and Natural History, in 2005, in volume 18, issue 4, pages 265-266

Created: 2018-04-24, modified: 2018-04-24

Published in Zoologica New York, in 1941, in volume 26, pages 1-4

Created: 2016-07-04, modified: 2016-07-04

Published in Entomologist's Record and Journal of Variation, in 1978, in volume 90, issue 9, pages 246-247

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

Published in Journal of The Adelaide Botanic Garden, in 1981, in volume 3, issue 1, pages 1-56

Created: 2022-11-15, modified: 2022-11-15

Published in Biol Bull, in 1967, in volume 132, pages 222-228

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

Published in Proceedings of the United States National Museum, in 1967, in volume 123, issue 3602, pages 1-84

Created: 2013-03-29, modified: 2013-03-29

Published in Jour Washington Acad Sci, in 1958, in volume 48, pages 160-168

Created: 2014-01-30, modified: 2014-01-30

Published in The Auk, in 1908, in volume 25, pages 109-153

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

Published in The Auk, in 1898, in volume 15, pages 1-6

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

Published in Kirtlandia, in 1967, in volume 2, pages 1-10

Created: 2016-11-04, modified: 2016-11-04

Published in Torreya, in 1908, in volume 8, issue 2, pages 32-36

Created: 2022-12-15, modified: 2022-12-15

Published in Proceedings of The Biological Society of Washington, in 1976, in volume 89, pages 393-404

Created: 2011-05-03, modified: 2013-03-29

Published in Proceedings of The Biological Society of Washington, in 1977, in volume 90, issue 3, pages 600-614

Created: 2012-03-19, modified: 2013-03-29

Published in Jour Washington Acad Sci, in 1945, in volume 35, pages 247-260

Created: 2014-01-30, modified: 2014-01-30

Published in Jour Washington Acad Sci, in 1956, in volume 46, pages 117-121

Created: 2014-01-30, modified: 2014-01-30

Published in Proceedings of The Biological Society of Washington, in 1982, in volume 95, issue 2, pages 297-318

Created: 2011-06-10, modified: 2016-08-08

Published in Quart Jour Florida Acad Sci, in 1959, in volume 22, pages 114-120

Created: 2013-03-28, modified: 2013-03-28

Published in Entomologist's Record and Journal of Variation, in 1982, in volume 94, issue 1-2, pages 24

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

Published in Entomologist's Record and Journal of Variation, in 1975, in volume 87, issue 1, pages 30-31

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

Published in Annals And Magazine of Natural History, in 1851, in volume 8, pages 505-506

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

Published in American Fern Journal, in 1917, in volume 7, pages 112-114

Created: 2017-04-23, modified: 2017-04-23

Published in Torreya, in 1925, in volume 25, issue 1, pages 15-16

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

Published in British Journal of Entomology and Natural History, in 2005, in volume 18, issue 3, pages 213-217

Created: 2018-04-24, modified: 2018-04-24

Published in Entomologist's Record and Journal of Variation, in 1980, in volume 92, issue 2, pages 52

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

Published in American Fern Journal, in 1966, in volume 56, pages 188

Created: 2017-04-23, modified: 2017-04-23

Published in Madroño, in 1941, in volume 6, issue 1, pages 29-30

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

Published in Proceedings of The Biological Society of Washington, in 1977, in volume 89, pages 733-742

Created: 2011-05-03, modified: 2022-09-19

Published in Proceedings of the Biological Society of Washington, in 1971, in volume 84, issue 11, pages 81-94

Created: 2011-09-09, modified: 2011-10-03

Published in Quart Jour Florida Acad Sci, in 1958, in volume 21, pages 71-91

Created: 2013-03-28, modified: 2013-03-28

Published in Telopea, in 2004, in volume 10, issue 4, pages 815-822

Created: 2020-08-24, modified: 2020-08-24