Polypodium sororium Humb. & Bonpl. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Polypodiaceae genus Pecluma species Pecluma dulcis Name Homonyms Polypodium sororium Humb. & Bonpl. ex Willd. Polypodium sororium Humb. & Bonpl.