Pteris aquilina var. mexicana Fée Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dennstaedtiaceae genus Pteridium species Pteridium caudatum Name Homonyms Pteris aquilina var. mexicana Fée Pteris aquilina subsp. mexicana Fée