Authors: L L Dreyer | J J A Van Der Walt
Published in Bothalia, in 1991, in volume 21, issue 2, pages 157
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Authors: M H Buys | J J A Van Der Walt
Published in Bothalia, in 1994, in volume 24, issue 2, pages 170
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Authors: M H Buys | J J A Van Der Walt
Published in Bothalia, in 1997, in volume 27, issue 1, pages 55-56
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Authors: M H Buys | J J A Van Der Walt
Published in Bothalia, in 1994, in volume 24, issue 1, pages 35
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Authors: J J A Van Der Walt | P J Vorster
Published in Bothalia, in 1983, in volume 14, issue 3/4, pages 517-523
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Authors: C M Van Wyk | J J A Van Der Walt
Published in Bothalia, in 1995, in volume 25, issue 2, pages 133-139
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Authors: J J A Van Der Walt
Published in Mitteilungen der Botanischen Staatssammlung München, in 1975, in volume 12, pages 195-265
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Authors: J B P Beyers | J J A Van Der Walt
Published in Bothalia, in 1994, in volume 24, issue 2, pages 195-202
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Authors: B Volschenk | J J A Van Der Walt | P J Vorster
Published in Bothalia, in 1982, in volume 14, issue 1, pages 45-51
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Authors: J J A Van Der Walt
Published in Journal of South African Botany, in 1971, in volume 37, issue 3, pages 189-198
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Authors: J J A Van Der Walt | P J Vorster
Published in Journal of South African Botany, in 1980, in volume 46, issue 3, pages 283-292
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Authors: J B P Beyers | J J A Van Der Walt
Published in Bothalia, in 1995, in volume 25, issue 1, pages 65-85
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Authors: J J A Van Der Walt
Published in Journal of South African Botany, in 1979, in volume 45, issue 3, pages 377-380
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Authors: J J A Van Der Walt | P J Vorster
Published in Journal of South African Botany, in 1980, in volume 46, issue 3, pages 279-281
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Authors: J P Van Der Walt
Published in Bothalia, in 1971, in volume 10, issue 3, pages 417-418
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Authors: E M Marais | P Vorster | J J A Van Der Walt
Published in Journal of South African Botany, in 1981, in volume 47, issue 3, pages 573-576
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Authors: Maria C Olivier | J J A Van Der Walt
Published in Journal of South African Botany, in 1984, in volume 50, issue 1, pages 1-14
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Authors: P Vorster
Published in Bothalia, in 2004, in volume 34, issue 1, pages 73-76
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Authors: P T Van Der Walt
Published in Journal of South African botany, in 1967, in volume 34, pages 215-234
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Authors: J J M Van Der Merwe
Published in Bothalia, in 1971, in volume 10, issue 3, pages 436
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Authors: J C Manning | A M Van Der Merwe
Published in Bothalia, in 2002, in volume 32, issue 1, pages 63-65
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Authors: W J A Klunder Van Gijen
Published in Tijdschrift voor Entomologie, in 1912, in volume 55, issue 1/2, pages 49-57
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Authors: J Van Der Hoeven
Published in Tijdschrift voor Entomologie, in 1860, in volume 3, pages 158-165
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Authors: E J Van Jaarsveld | A E Van Wyk
Published in Bothalia, in 2005, in volume 35, issue 2, pages 164-166
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Authors: E J Van Jaarsveld | A E Van Wyk
Published in Bothalia, in 2007, in volume 37, issue 2, pages 198
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Authors: E J Van Jaarsveld | A E Van Wyk
Published in Bothalia, in 2005, in volume 35, issue 1, pages 82-84
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Authors: E J Van Jaarsveld | A E Van Wyk
Published in Bothalia, in 2001, in volume 31, issue 1, pages 44-46
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Authors: E J Van Jaarsveld | A E Van Wyk
Published in Bothalia, in 2004, in volume 34, issue 1, pages 30-32
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Authors: E J Van Jaarsveld | A E Van Wyk
Published in Bothalia, in 2003, in volume 33, issue 1, pages 107-108
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Authors: J Van Der Hoeven
Published in Tijdschrift voor Entomologie, in 1858, in volume 1, pages 67-87
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Authors: K J Huisman | J H Kuchlein | E J Van Nieukerken | H W Van Der Wolf | J B Wolschrijn | C Gielis
Published in Entomologische Berichten (Amsterdam), in 1986, in volume 46, issue 10, pages 137-156
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Authors: J J Fransen
Published in Entomologische Berichten, in 1938, in volume 10, issue 222, pages 52-59
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Authors: Der Poorten Van | J Dils | J Ganev
Published in Phegea, in 1987, in volume 15, issue 2, pages 89
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Authors: J Van Der Vecht
Published in Entomologische Berichten (Amsterdam), in 1969, in volume 29, issue 1, pages 1
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Authors: J C Manning | A M Van Der Merwe
Published in Bothalia, in 2002, in volume 32, issue 2, pages 133-150
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Authors: John A Crawford | Walt Van Dyke | S Mark Meyers | Thomas F Haensly
Published in The Great Basin Naturalist, in 1986, in volume 46, issue 1, pages 123-127
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Authors: A J Van Rossum
Published in Tijdschrift voor entomologie, in 1904, in volume 47, issue 2/4, pages 69-98
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Authors: E J Van Jaarsveld | W Swanepoel | A E Van Wyk
Published in Bothalia, in 2006, in volume 36, issue 1, pages 75-77
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Authors: E J Van Jaarsveld | B Nordenstam | A E Van Wyk
Published in Bothalia, in 2004, in volume 34, issue 1, pages 35-38
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Authors: Der Poorten Van | J Dils | J G Coutsis
Published in Phegea, in 1988, in volume 16, issue 4, pages 123-127
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Authors: A J F Fokker
Published in Tijdschrift voor Entomologie, in 1899, in volume 42, issue 1/2, pages 8
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Authors: J J Spies | T H Troskie | E Van Der Vyver | S M C Van Wyk
Published in Bothalia, in 1994, in volume 24, issue 2, pages 241-246
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Authors: J F Veldkamp | J C Van Der Have
Published in Gardens' Bulletin, Singapore, in 1983, in volume 36, issue 1, pages 125-135
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Authors: J C Van Der Meer Mohr
Published in Tijdschrift voor Entomologie, in 1932, in volume 75, issue Suppl., pages 233-241
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Authors: H Doddema | J Van Der Veer
Published in Cryptogamie. Algologie, in 1983, in volume 4, issue 1-2, pages 89-97
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Authors: G J Van Der Werf
Published in Tijdschrift voor Entomologie, in 1944, in volume 86, issue 1, pages 83-85
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Authors: A J Van Rossum
Published in Tijdschrift voor entomologie, in 1906, in volume 49, issue 4, pages 234-236
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Authors: J H Jurriaanse | J Lindemans
Published in Tijdschrift Voor Entomologie, in 1920, in volume 62, pages 1-39
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Authors: J M Cumming | J Van Der Vecht
Published in Entomologische Berichten (Amsterdam), in 1986, in volume 46, issue 2, pages 23-32
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Authors: S J Siebert | A E Van Wyk
Published in Bothalia, in 2005, in volume 35, issue 1, pages 69-71
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