Berg,
C.C. 1988. New taxa and combinations in Ficus (Moraceae) in
Africa. Kew Bulletin 43: 77- 97.
Berg,
C.C. 1989. Moraceae. In: R.M. Polhill (ed.) Flora of Tropical East Africa.
A.A. Balkema, Rotterdam.
Berg,
C.C. 1990. Distribution of African taxa of Ficus (Moraccae).
[Proc. 12th AETFAT]. Mitt. inst. Allg. Bot. Hamburg 23: 401-405.
Berg, C.C. 1990. Annotated check-list of the Ficus species
of the African floristic region, with special reference and a key to the
taxa of southern Africa. Kirkia, 13: 253-291.
Berg,
C.C. 1991. Moraceae. In: E. Launert & G.Y. Pope (eds) Flora
Zambesiaca 9, 6. Natural History Museum, London.
Berg, C.C. & Hijman, M.E.E. 1989. Chapter 11. Ficus. Flora of
Tropical East Africa (ed. R.M. Polhill). 43-86. A.A. Balkema,
Rotterdam.
Berg,
C.C., Hijman, M.E.E. & Weerdenburg, J.C.A. 1984. Moracées (incl.
Cécropiacées). Flore du Gabon 26: 1–276.
Berg,
C.C., Hijman, M.E.E. & Weerdenburg, J.C.A. 1985. Moracées (incl.
Cécropiacées). Flore du Cameroun 28: 1–298.
Berg, C.C. & Wiebes, J.T. 1992. African fig trees and
fig wasps. Koninklijke Nederlandse Akademie van Wetenschappen.
Amsterdam, 1-298 pp.