Reyes Santiago, J., de La Cruz-López, L.E. and Vergara-Silva, F. 2019.

Echeveria xochipalensis (Crassulaceae), a new species from Guerrero, Mexico

. Phytotaxa. 399, 1 (Mar. 2019), 14–24. DOI:https://doi.org/10.11646/phytotaxa.399.1.2.