Buddlejaceae

Bibliography for Tropical Africa :
  • Exell, A. & Wild, H. (1983). Flora Zambesiaca: Mozambique, Federation of Rhodesia and Nyasaland, Bechuanaland Protectorate. London Kew 7(1):

Bibliography other :
  • (2004). The families and genra of vascular plants. VII Lamiales. Kaadereit J.W. & K. Kubinzky