Polypodium argyratum Bory Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Polypodiaceae genus Ceradenia species Ceradenia argyrata Name Homonyms Polypodium argyratum Bory ex Willd. Polypodium argyratum Bory