Published in Botanical Gazette, in 1892, in volume 17, issue 3, pages 78-81

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

Published in Sida, Contributions To Botany, in 1993, in volume 15, pages 619-622

Created: 2014-02-06, modified: 2014-02-06

Published in Asa Gray correspondence. Senders A, in 1889, pages 1

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

Published in Rhodora, in 2003, in volume 105, issue 921, pages 92-93

Created: 2016-07-19, modified: 2023-02-16

Published in Biol Bull, in 1994, in volume 187, pages 200-207

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

Published in Botanical Gazette, in 1887, in volume 12, issue 8, pages 192

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

Published in Palaeontology, in 1964, in volume 7, issue 1, pages 85-104

Created: 2016-04-23, modified: 2016-04-23

Published in Rhodora, in 1940, in volume 42, issue 500, pages 280

Created: 2014-06-16, modified: 2023-02-16

Published in Transactions of The San Diego Society of Natural History, in 1976, in volume 18, pages 155-168

Created: 2011-06-10, modified: 2023-02-16

Published in Botanical Gazette, in 1887, in volume 12, issue 3, pages 65-66

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

Published in Rhodora, in 1934, in volume 36, issue 429, pages 344-346

Created: 2016-07-19, modified: 2023-02-16

Published in Rhodora, in 1932, in volume 34, issue 397, pages 1-4

Created: 2016-07-19, modified: 2023-02-16

Published in Madroño, in 1970, in volume 20, issue 5, pages 288

Created: 2016-02-15, modified: 2023-02-16

Published in The Coleopterists Bulletin, in 1979, in volume 33, issue 1, pages 61-67

Created: 2023-11-06, modified: 2025-12-17

Published in Journal of Raptor Research, in 1993, in volume 27, issue 4, pages 203-209

Created: 2017-04-07, modified: 2017-04-07

Published in The Wilson Bulletin, in 1982, in volume 94, issue 2, pages 129-138

Created: 2016-12-04, modified: 2023-02-16

Published in Madroño, in 2005, in volume 52, pages 270-271

Created: 2016-02-15, modified: 2023-02-16

Published in Novon, in 2006, in volume 16, pages 168-204

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

Published in American Fern Journal, in 1931, in volume 21, pages 11-20

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

Published in American Fern Journal, in 1931, in volume 21, pages 64-71

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

Published in Botanical Gazette, in 1889, in volume 14, issue 7, pages 180-181

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

Published in Botanical Gazette, in 1890, in volume 15, issue 11, pages 299-304

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

Published in Journal of Raptor Research, in 2001, in volume 35, issue 4, pages 337-343

Created: 2017-04-07, modified: 2017-04-07

Published in Journal of the Entomological Society of British Columbia, in 1982, in volume 79, pages 20-24

Created: 2025-11-23, modified: 2025-11-23

Published in Bulletin of The African Bird Club, in 2010, in volume 17, issue 2, pages 225-228

Created: 2021-02-23, modified: 2025-12-17

Published in Scopus, in 1993, in volume 17, pages 63-64

Created: 2014-03-20, modified: 2014-03-20

Published in Palaeontology, in 1964, in volume 7, issue 1, pages 72-84

Created: 2016-04-23, modified: 2016-04-23

Published in Botanical Gazette, in 1891, in volume 16, issue 2, pages 45-49

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

Published in Journal of The Arnold Arboretum, in 1934, in volume 15, issue 1, pages 28-42

Created: 2016-07-07, modified: 2025-12-17

Published in Contributions in Science, in 1989, in volume 402, pages 1-43

Created: 2017-07-19, modified: 2023-02-16

Published in Journal of The Arnold Arboretum, in 1932, in volume 13, issue 2, pages 213-231

Created: 2016-07-07, modified: 2025-12-17

Published in Torreya, in 1936, in volume 36, issue 6, pages 150-156

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

Published in Proceedings of The Linnean Society of New South Wales, in 1960, in volume 85, pages 105-106

Created: 2011-05-30, modified: 2011-06-21

Published in Quart Florida Acad Sci, in 1964, in volume 27, pages 299-306

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

Published in Quart J Florida Acad Sci, in 1964, in volume 27, pages 31-54

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

Published in Bulletin of The African Bird Club, in 2011, in volume 18, issue 1, pages 83-85

Created: 2021-02-23, modified: 2025-12-17

Published in Journal of the Malacological Society of Australia, in 1960, in volume 1, issue 4, pages 16-29

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

Published in The Coleopterists Bulletin, in 1956, in volume 10, issue 6, pages 81-85

Created: 2023-11-07, modified: 2025-12-17

Published in Asa Gray correspondence. Senders A, in 1837, pages 1-2

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

Published in Asa Gray correspondence. Senders A, in 1837, pages 1-3

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

Published in Phytoneuron, in 2013, in volume 2013-35, pages 1-3

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

Published in Rhodora, in 1998, in volume 100, issue 901, pages 1-24

Created: 2014-06-16, modified: 2023-02-16

Published in Proceedings of The Biological Society of Washington, in 1989, in volume 102, pages 1001-1017

Created: 2011-04-14, modified: 2011-06-21

Published in Sida, Contributions To Botany, in 2002, in volume 20, pages 189-204

Created: 2014-02-06, modified: 2014-02-06

Published in Phytologia, in 1979, in volume 42, issue 4, pages 380-382

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

Published in Raptor Research, in 1981, in volume 15, issue 2, pages 42-45

Created: 2017-04-08, modified: 2017-04-08

Published in The Coleopterists Bulletin, in 1964, in volume 18, issue 1, pages 21-24

Created: 2023-11-07, modified: 2025-12-17

Published in Nautilis, in 1912, in volume 26, pages 83-84

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

Published in Entomological News, in 1981, in volume 92, pages 69-74

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

Published in Asa Gray correspondence. Senders A, in 1864, pages 1

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