Arias S., Terrazas T., Arreola-Nava H. J., Vázquez-Sánchez M., Cameron K. M., Phylogenetic relationships in Peniocereus (Cactaceae) inferred from plastid DNA sequence data, Journal of Plant Research, 2005, 118:317-328, doi: 10.1007/s10265-005-0225-3
The supplied text was read and specimen documentation and species figures were checked. Historical Peniocereus names were mapped to the current POWO treatment.