Template:Xiang et al., 2013
- Xiang,C-L., Zhang, Q., Scheen, A-C., Cantino, P.D., Funamoto, T. & Peng, H. 2013. Molecular phylogenetics of Chelonopsis (Lamiaceae: Gomphostemmateae) as inferred from nuclear and plastid DNA and morphology. Taxon 62(2): 375–386. DOI: 10.12705/622.11 PDF