Template:Bello et al., 2015
- Bello, A., Stirton, C.H., Chimphango, S.B. & Muasya, A.M. 2015. Psoralea diturnerae and P. vanberkelae (Psoraleeae, Fabaceae): two new species restricted to the Core Cape Region of South Africa. PhytoKeys 44: 97–107. DOI: 10.3897/phytokeys.44.8999
