Template:Boatwright et al., 2009
- Boatwright, J.S., Tilney, P.M. & Van Wyk, B.E. 2009. The generic concept of Lebeckia (Crotalarieae, Fabaceae): reinstatement of the genus Calobota and the new genus Wiborgiella. South African Journal of Botany 75(3): 546–556. DOI: 10.1016/j.sajb.2009.06.001 Full text PDF