Published in Proceedings of The American Philosophical Society, in 1904, in volume 43, issue 176, pages 157-160

Created: 2017-01-01, modified: 2023-02-16

Published in Madroño, in 1989, in volume 36, issue 3, pages 174

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

Published in Madroño, in 1972, in volume 21, issue 7, pages 486

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

Published in The Auk, in 1914, in volume 31, pages 412

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

Published in Bulletin of The African Bird Club, in 2005, in volume 12, issue 1, pages 40-41

Created: 2021-02-23, modified: 2021-02-23

Published in Biol Bull, in 1957, in volume 113, pages 296-301

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

Published in Madroño, in 1963, in volume 17, issue 1, pages 22-26

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

Published in Madroño, in 1959, in volume 15, issue 3, pages 73-79

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

Published in Bothalia, in 1922, in volume 1, pages 83-86

Created: 2016-01-22, modified: 2016-01-22

Published in Bothalia, in 1922, in volume 1, pages 87-96

Created: 2016-01-22, modified: 2016-01-22

Published in Bothalia, in 1922, in volume 1, pages 33-38

Created: 2016-01-22, modified: 2016-01-22

Published in Transactions of the Royal Society of South Australia, in 1942, in volume 66, pages 255-261

Created: 2014-04-24, modified: 2014-04-24

Published in Biol Bull, in 1962, in volume 123, pages 105-120

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

Published in Muelleria, in 2002, in volume 16, pages 71-79

Created: 2018-01-28, modified: 2023-02-16

Published in Journal of The Bombay Natural History Society, in 1953, in volume 51, issue 2, pages 507

Created: 2015-08-31, modified: 2015-08-31

Published in Palaeontology, in 1982, in volume 25, issue 4, pages 681-708

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

Published in Hedwigia, in 1908, in volume 47, pages 60-65

Created: 2025-11-06, modified: 2025-11-06

Published in Madroño, in 1953, in volume 12, issue 4, pages 103-109

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

Published in Madroño, in 1960, in volume 15, issue 5, pages 152-158

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

Published in Texas Tech University Museum Special Publications, in 2005, in volume 48, pages 1-155

Created: 2017-12-10, modified: 2017-12-10

Published in Madroño, in 1957, in volume 14, issue 1, pages 30-36

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

Published in Bonner Zoologische Beiträge, in 1968, in volume 19, pages 157-164

Created: 2014-05-17, modified: 2014-05-17

Published in Bonner Zoologische Beiträge, in 1972, in volume 23, pages 87-94

Created: 2014-05-17, modified: 2014-05-17

Published in Bonner Zoologische Beiträge, in 1974, in volume 25, pages 283-291

Created: 2014-05-17, modified: 2015-04-28

Published in Bonner Zoologische Beiträge, in 1977, in volume 28, pages 198-206

Created: 2014-05-17, modified: 2014-05-17

Published in Madroño, in 1958, in volume 14, issue 8, pages 275

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

Published in Asa Gray correspondence. Senders A, pages 1-4

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

Published in The Auk, in 1916, in volume 33, pages 434

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

Published in The Auk, in 1913, in volume 30, pages 578-579

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

Published in Bothalia, in 1922, in volume 1, pages 97-104

Created: 2016-01-22, modified: 2016-01-22

Published in The Flowering Plants of South Africa, in 1938, in volume 18, pages 1

Created: 2025-11-30, modified: 2025-11-30

Published in Rhodora, in 1899, in volume 1, issue 10, pages 193

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

Published in Journal of The Asiatic Society of Bengal, in 1841, in volume 10, issue 114, pages 471-476

Created: 2023-09-10, modified: 2023-09-10

Published in Bonner Zoologische Beiträge, in 1992, in volume 43, pages 481-504

Created: 2014-05-19, modified: 2014-05-19

Published in Veliger, in 1964, in volume 6, pages 1-6

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

Published in Asa Gray correspondence. Senders Br-Bz, pages 1-3

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

Published in Asa Gray correspondence. Senders Br-Bz, pages 1-2

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

Published in Journal of The Asiatic Society of Bengal, in 1841, in volume 10, issue 115, pages 509-517

Created: 2023-09-10, modified: 2023-09-10

Published in The Auk, in 1911, in volume 28, pages 179-188

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

Published in The Auk, in 1914, in volume 31, pages 257-258

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

Published in The Auk, in 1916, in volume 33, pages 77

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

Published in Bothalia, in 1922, in volume 1, pages 105-109

Created: 2016-01-22, modified: 2016-01-22

Published in Bothalia, in 1922, in volume 1, pages 57-58

Created: 2016-01-22, modified: 2016-01-22

Published in Palaeontology, in 1958, in volume 1, issue 3, pages 193-199

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

Published in Madroño, in 1972, in volume 21, issue 5, pages 265-267

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

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

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

Published in Asa Gray correspondence. Senders A, in 1873, pages 1

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

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

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

Published in Hedwigia, in 1877, in volume 16, pages 128

Created: 2025-11-08, modified: 2025-11-08

Published in Biol Bull, in 1965, in volume 128, pages 259-270

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