Polypodium serratum Saut. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Polypodiaceae genus Polypodium species Polypodium cambricum Name Homonyms Polypodium serratum Saut. Polypodium serratum Blanco Polypodium serratum (Willd.) A.Kern. Polypodium serratum Aubl. Polypodium serratum Vell. Polypodium serratum Willd.