Published in Gardens' Bulletin, Singapore, in 1971, in volume 25, issue 3, pages 383-384

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

Published in Gardens' Bulletin Singapore, in 1967, in volume 22, issue 1, pages 107-112

Created: 2018-12-17, modified: 2018-12-17

Published in Gardens' Bulletin Singapore, in 1958, in volume 17, issue 1, pages 82-90

Created: 2018-12-17, modified: 2018-12-17

Published in Gardens' Bulletin, Singapore, in 1962, in volume 19, issue 1-3, pages 147-180

Created: 2017-11-12, modified: 2017-11-12

Published in Journal of South African Botany, in 1938, in volume 4, pages 73-99

Created: 2024-05-03, modified: 2024-05-03

Published in Gardens' Bulletin Singapore, in 1965, in volume 21, issue 2, pages 209-211

Created: 2018-12-17, modified: 2018-12-17

Published in Gardens' Bulletin, Singapore, in 1959, in volume 17, issue 2, pages 228-243

Created: 2016-03-11, modified: 2016-03-11

Published in Gardens' Bulletin Singapore, in 1964, in volume 20, issue 4, pages 313-314

Created: 2018-12-17, modified: 2018-12-17

Published in Journal of South African Botany, in 1938, in volume 4, pages 143-156

Created: 2024-05-03, modified: 2024-05-03

Published in JOURNAL OF SOUTH AFRICAN BOTANY, in 1953, in volume 19, pages 93-104

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

Published in Journal of South African Botany, in 1938, in volume 4, pages 65-71

Created: 2024-05-03, modified: 2024-05-03

Published in Journal of South African botany, in 1955, in volume 21, pages 77-82

Created: 2024-07-23, modified: 2024-07-23

Published in Palaeontology, in 1992, in volume 35, issue 1, pages 159-210

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

Published in Gardens' Bulletin, Singapore, in 1962, in volume 19, issue 1-3, pages 373-374

Created: 2017-11-12, modified: 2017-11-12

Published in Journal of South African Botany, in 1976, in volume 42, issue 1, pages 33-36

Created: 2024-09-12, modified: 2024-09-12

Published in Nautilus, in 1913, in volume 26, pages 109-110

Created: 2011-06-14, modified: 2017-01-06

Published in Nautilis, in 1939, in volume 53, pages 8-16

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

Published in Nautilis, in 1941, in volume 54, pages 130-136

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

Published in Nautilis, in 1897, in volume 11, pages 55-56

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

Published in Nautilis, in 1925, in volume 38, pages 86-89

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

Published in Rhodora, in 1932, in volume 34, issue 407, pages 213-214

Created: 2014-06-16, modified: 2016-07-26

Published in Nautilis, in 1926, in volume 40, pages 63-65

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

Published in Nautilis, in 1928, in volume 41, pages 122-123

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

Published in Nautilis, in 1928, in volume 42, pages 43-48

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

Published in Nautilis, in 1934, in volume 48, pages 6-14

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

Published in Nautilis, in 1941, in volume 55, pages 24-30

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

Published in Nautilis, in 1943, in volume 56, pages 81-91

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

Published in Nautilis, in 1898, in volume 12, pages 32-33

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

Published in Nautilis, in 1900, in volume 13, pages 138-139

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

Published in Nautilis, in 1899, in volume 13, pages 89-90

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

Published in Nautilis, in 1899, in volume 13, pages 50-51

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

Published in Nautilis, in 1899, in volume 13, pages 22-23

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

Published in Nautilis, in 1899, in volume 13, pages 6-8

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

Published in The Wilson Bulletin, in 1954, in volume 66, issue 4, pages 274

Created: 2016-12-04, modified: 2016-12-04

Published in Journal of South African Botany, in 1984, in volume 50, issue 3, pages 401-405

Created: 2024-09-24, modified: 2024-09-24

Published in Biol Bull, in 1961, in volume 120, pages 411-419

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

Published in Breviora, in 1954, in volume 38, pages 1-5

Created: 2009-12-27, modified: 2011-06-21

Published in Breviora, in 1952, in volume 4, pages 1-9

Created: 2009-12-27, modified: 2011-06-21

Published in Nautilis, in 1934, in volume 47, pages 94-95

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

Published in Nautilis, in 1935, in volume 48, pages 135-140

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

Published in Nautilis, in 1934, in volume 48, pages 60-67

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

Published in Nautilis, in 1935, in volume 49, pages 52-58

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

Published in Nautilis, in 1935, in volume 49, pages 21-27

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

Published in Nautilis, in 1898, in volume 11, pages 123-134

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

Published in Nautilis, in 1925, in volume 39, pages 40-44

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

Published in American Fern Journal, in 1928, in volume 18, pages 115-119

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

Published in Zoologica, in 1944, in volume 29, issue 12, pages 129

Created: 2016-11-07, modified: 2016-11-07

Published in The Nautilus, in 1945, in volume 58, pages 84-92

Created: 2010-11-21, modified: 2023-02-16

Published in The Nautilus, in 1938, in volume 51, pages 85-88

Created: 2010-11-22, modified: 2023-02-16

Published in Ibis, in 1889, in volume 1, issue 2, pages 227-229

Created: 2024-06-24, modified: 2024-06-24