| • Arbonnier, M., 2000. Arbres, arbustes et lianes des zones sèches d’Afrique de l’Ouest. CIRAD, MNHN, UICN. 541 pp. • Beentje, H.J., 1994. Kenya trees, shrubs and lianas. National Museums of Kenya, Nairobi, Kenya. 722 pp. • Burkill, H.M., 1985. The useful plants of West Tropical Africa. 2nd Edition. Volume 1, Families A–D. Royal Botanic Gardens, Kew, Richmond, United Kingdom. 960 pp. • Burkill, H.M., 2000. The useful plants of West Tropical Africa. 2nd Edition. Volume 5, Families S–Z, Addenda. Royal Botanic Gardens, Kew, Richmond, United Kingdom. 686 pp. • Graham, J.G., Quinn, M.L., Fabricant, D.S. & Farnsworth, N.R., 2000. Plants used against cancer – an extension of the work of Jonathan Hartwell. Journal of Ethnopharmacology 73(3): 347–377. • Heine, B. & Heine, I., 1988. Plant concepts and plant use; an ethnobotanical survey of the semi-arid and arid lands of East Africa. Part 3. Rendille plants (Kenya). Cologne Development Studies 8. Breitenbach, Saarbrücken, Germany. 120 pp. • Kokwaro, J.O., 1993. Medicinal plants of East Africa. 2nd Edition. Kenya Literature Bureau, Nairobi, Kenya. 401 pp. • Mahmoud, M.A., Khidir, M.O., Khalifa, M.A., Bashir el Amadi, A.M., Musnad, H.A.R. & Mohamed, E.T.I., 1995. Sudan: Country Report to the FAO International Technical Conference on Plant Genetic Resources (Leipzig 1996). Khartoum, Sudan. 86 pp. • Neuwinger, H.D., 2000. African traditional medicine: a dictionary of plant use and applications. Medpharm Scientific, Stuttgart, Germany. 589 pp. |