Luis-Martínez, J. C., M. Luna Cavazos, H. Vibrans, and M. Flores-Cruz. “Ecological and Habitat Attributes of the Succulent Species of the Natural Protected Area, Natural Monument Yagul, Oaxaca, Mexico”. Botanical Sciences, Vol. 98, no. 1, Mar. 2020, pp. 36-49, doi:10.17129/botsci.2529.