Template:Jordaan & Van Wyk, 1999
- Jordaan, M. & Van Wyk, A.E. 1999. Systematic studies in subfamily Celastroideae (Celastraceae) in southern Africa: reinstatement of the genus Gymnosporia. South African Journal of Botany 65(2): 177-181. DOI: 10.1016/S0254-6299(15)30958-3