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Martínez-Domínguez, L.; Nicolalde-Morejón, F.; Vergara-Silva, F.; Stevenson, D. W.

Integrative Taxonomy of Mexican Cycads: Biogeography, Morphology and DNA Barcoding Corroborate a New Sympatric Species in Ceratozamia (Zamiaceae)

. Phytotaxa 2016, 268, 25–45.