Dipsacozamia mexicana (Brongn.) Liebm. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Cycadopsida order Cycadales family Zamiaceae genus Ceratozamia species Ceratozamia mexicana Name Homonyms Dipsacozamia mexicana (Brongn.) Liebm. ex Dyer Dipsacozamia mexicana (Brongn.) Liebm.