Published in Bulletin of The African Bird Club, in 1994, in volume 1, issue 1, pages 39-48

Created: 2021-02-10, modified: 2021-02-10

Published in Bulletin of The African Bird Club, in 1995, in volume 2, issue 1, pages 43

Created: 2021-02-10, modified: 2021-02-10

Published in Bulletin of The African Bird Club, in 1995, in volume 2, issue 2, pages 119-121

Created: 2021-02-10, modified: 2021-02-10

Published in Bulletin of The African Bird Club, in 1994, in volume 1, issue 2, pages 79-89

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Published in Bulletin of The African Bird Club, in 1995, in volume 2, issue 1, pages 42-43

Created: 2021-02-10, modified: 2021-02-10

Published in Bulletin of The African Bird Club, in 1994, in volume 1, issue 1, pages 27

Created: 2021-02-10, modified: 2021-02-10

Published in Scopus, in 1992, in volume 15, pages 120

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

Published in Scopus, in 1994, in volume 18, issue 1, pages 49-50

Created: 2014-08-10, modified: 2014-08-10

Published in Scopus, in 1989, in volume 12, pages 98-99

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

Published in Scopus, in 1991, in volume 15, pages 47-48

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

Published in Scopus, in 2003, in volume 23, pages 7-11

Created: 2014-08-10, modified: 2014-08-10

Published in Entomological News, in 1977, in volume 88, pages 13-17

Created: 2011-06-10, modified: 2011-06-21

Published in Scopus, in 1992, in volume 15, pages 102-108

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

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

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

Published in Asa Gray correspondence. Senders B-Ba, in 1860, pages 1-2

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

Published in Asa Gray correspondence. Senders B-Ba, in 1861, pages 1-2

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

Published in Asa Gray correspondence. Senders B-Ba, in 1870, 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 1881, pages 1-2

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

Published in The Auk, in 1895, in volume 12, pages 359-362

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

Published in Asa Gray correspondence. Senders B-Ba, in 1889, pages 1

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

Published in Asa Gray correspondence. Senders B-Ba, in 1889, pages 1

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

Published in Asa Gray correspondence. Senders B-Ba, in 1887, pages 1-2

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

Published in Asa Gray correspondence. Senders B-Ba, in 1888, pages 1

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

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1874, pages 1-2

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

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1874, pages 1-2

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

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1874, pages 1-2

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

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1875, pages 1-4

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

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1879, pages 1-2

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

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1879, pages 1-2

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

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1884, pages 1-2

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

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1877, pages 1-2

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

Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1877, pages 1-2

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

Published in Botanical Gazette, in 1894, in volume 19, issue 9, pages 387

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

Published in Botanical Gazette, in 1895, in volume 20, issue 4, pages 175-176

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

Published in Memoirs of the Queensland Museum, in 1922, in volume 7, pages 291-294

Created: 2010-11-23, modified: 2021-04-05

Published in Rhodora, in 2001, in volume 103, issue 916, pages 435-444

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

Published in Nautilis, in 1897, in volume 10, pages 116-117

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

Published in Madroño, in 1970, in volume 20, issue 8, pages 390-391

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

Published in Western Australian Naturalist, in 1977, in volume 14, issue 1, pages 19-21

Created: 2021-03-30, modified: 2021-03-30

Published in Rhodora, in 1913, in volume 15, issue 174, pages 115

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

Published in American Fern Journal, in 1928, in volume 18, pages 69-79

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

Published in Botanical Gazette, in 1900, in volume 29, issue 3, pages 197-200

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

Published in The Wilson Bulletin, in 1936, in volume 48, issue 4, pages 284-289

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

Published in Madroño, in 1962, in volume 16, issue 8, pages 256-258

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

Published in Madroño, in 1977, in volume 24, issue 3, pages 140-141

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

Published in Palaeontology, in 1977, in volume 20, issue 1, pages 69-100

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

Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 4, pages 437-441

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

Published in Rhodora, in 1965, in volume 67, pages 155-180

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

Published in The Wilson Bulletin, in 1937, in volume 49, issue 4, pages 276-282

Created: 2016-12-11, modified: 2016-12-11