Template:Rojas-Piña et al., 2014
- Rojas-Piña, V., Olson, M.E., Alvarado-Cárdenas, L.O., & Eguiarte, L.E. 2014. Molecular phylogenetics and morphology of Beaucarnea (Ruscaceae) as distinct from Nolina, and the submersion of Calibanus into Beaucarnea. Taxon 63(6): 1193-1211. DOI: 10.12705/636.31 PDF