References
 

 
  1. Hilliard, O. M. and Burtt B. L. (1971) Streptocarpus, An African Plant Study. University of Natal Press, Pietermaritzburg, South Africa.

  2. Möller, M., and Cronk, Q.C.B. (1997) Origin and Relationships of Siantpaulia (Gesneriaceae) based on ribosomal DNA internal transcribed spacer (ITS) sequences. American Journal of Botany, 84 (7); 956 – 965.

  3. Hughes, M., M. Möller, D.U. Bellstedt, T.J. Edwards and M. de Villiers (2005) Refugia, dispersal and divergence in a forest archipelago: a study of Streptocarpus in eastern South Africa. Molecular Ecology 14, 4415-4426

 

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