Aspidium imbecile Kunze Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dryopteridaceae genus Dryopteris species Dryopteris patula Name Homonyms Aspidium imbecile Kunze ex Ettingsh. Aspidium imbecile Kunze Aspidium imbecile Kuntze