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

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

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

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

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

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

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 Journal of South African botany, in 1944, in volume 10, pages 33-35

Created: 2024-06-05, modified: 2024-06-05

Published in Transactions of the Royal Society of South Australia, in 1991, in volume 115, pages 77-82

Created: 2018-08-06, modified: 2018-08-06

Published in Bothalia, in 1922, in volume 1, issue 3, pages 187-193

Created: 2014-02-14, modified: 2014-02-14

Published in Palaeontology, in 1963, in volume 5, issue 4, pages 727-739

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

Published in Palaeontology, in 1963, in volume 6, issue 1, pages 70-82

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

Published in Bothalia, in 1922, in volume 1, pages 40-56

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

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

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

Published in Journal of South African botany, in 1950, in volume 16, pages 15-22

Created: 2024-06-10, modified: 2024-07-01

Published in Journal of South African botany, in 1946, in volume 12, pages 111

Created: 2024-06-10, modified: 2024-06-10

Published in Palaeontology, in 1963, in volume 6, issue 1, pages 1-11

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

Published in Palaeontology, in 1960, in volume 3, issue 1, pages 1-25

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

Published in Entomological News, Philadelphia, in 1951, in volume 62, pages 3-40

Created: 2011-05-11, modified: 2021-04-05

Published in Journal of South African botany, in 1944, in volume 10, pages 61-67

Created: 2024-06-05, modified: 2024-06-05

Published in Journal of South African botany, in 1946, in volume 12, pages 113-114

Created: 2024-06-07, modified: 2024-06-07

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

Created: 2017-01-01, modified: 2017-01-01

Published in JOURNAL OF SOUTH AFRICAN BOTANY, in 1944, in volume 10, pages 69-73

Created: 2024-06-05, modified: 2024-06-05

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

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

Published in South African journal of natural history, in 1920, in volume 2, issue 2, pages 240-252

Created: 2025-04-16, modified: 2025-04-16

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

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

Published in Journal of South African botany, in 1943, in volume 9, pages 137-140

Created: 2024-06-05, modified: 2024-06-05

Published in Madroño, in 2000, in volume 47, issue 1, pages 68-69

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

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 South African journal of natural history, in 1920, in volume 2, issue 1, pages 18-39

Created: 2025-04-16, modified: 2025-04-16

Published in Transactions of the Royal Society of South Africa, in 1910, in volume 1, issue 2, pages 411-412

Created: 2016-04-30, modified: 2016-04-30

Published in South African journal of natural history, in 1922, in volume 3, issue 2, pages 10-16

Created: 2025-04-16, modified: 2025-04-16

Published in Journal of The Bombay Natural History Society, in 1927, in volume 32, pages 211-213

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

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

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

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

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

Published in Journal of The Royal Society of Western Australia, in 1969, in volume 52, issue 2, pages 59-64

Created: 2020-06-15, modified: 2020-06-15

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

Created: 2016-07-19, modified: 2016-07-26

Published in Biol Bull, in 1969, in volume 136, pages 347-354

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

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

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

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

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

Published in Transactions of the Royal Society of South Africa, in 1910, in volume 2, issue 1, pages 275-282

Created: 2016-04-30, modified: 2016-04-30

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

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

Published in Bulletin of The African Bird Club, in 2011, in volume 18, issue 2, pages 223-225

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