PÉREZ-FARRERA, M. Á.; MARTÍNEZ-MARTÍNEZ, M. G.; MORENO-MÉNDEZ, G.; VOVIDES, A. P.; GUTIÉRREZ-ORTEGA, J. S. Ceratozamia alba (Zamiaceae): A new cycad species from the Selva El Ocote Biosphere Reserve in Chiapas, Mexico. Phytotaxa, Auckland, New Zealand, v. 666, n. 4, p. 257–276, 2024. DOI: 10.11646/phytotaxa.666.4.2. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.666.4.2. Acesso em: 5 dec. 2025.