Aspidium amplum (Kunth ex Willd.) Christ Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dryopteridaceae genus Ctenitis species Ctenitis sloanei Name Homonyms Aspidium amplum Kuhn Aspidium amplum (Humb. & Bonpl. ex Willd.) Mett. Aspidium amplum (Kunth ex Willd.) Christ