Its closest affinities are with C. kuesteriana from Tamaulipas, but it differs from that species in both cone and leaf morphology. The chromosome number of Ceratozamia sabatoi is 2n = 16, and the karyotype is similar to other species of the genus (Vovides et al. 1993).
A.P. Vovides, M. Vazquez-Torres, B. Schutzman and C.G. Iglesias. 1993. A new species of Ceratozamia (Zamiaceae) from Queretaro and Hidalgo, Mexico. Novon 3: 502-506.
Last Modified 2012-11-23