Wang, G.-Y., Y. Meng, T. Deng, and Y.-P. Yang. “Molecular Phylogeny of Faberia (Asteraceae: Cichorieae) Based on Nuclear and Chloroplast Sequences”. Phytotaxa, vol. 167, no. 3, May 2014, pp. 223–234, doi:10.11646/phytotaxa.167.3.1.