de La Cruz-López, L. E., Vergara-Silva, F., Reyes Santiago, J., Espino Ortega, G., Carrillo-Reyes, P., & Kuzmina, M. (2019).

Phylogenetic relationships of Echeveria (Crassulaceae) and related genera from Mexico, based on three DNA barcoding loci

. Phytotaxa, 422(1), 33–57. https://doi.org/10.11646/phytotaxa.422.1.3