Aspidium luerssenii Doerfl. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dryopteridaceae genus Polystichum species Polystichum luerssenii Name Homonyms Aspidium luerssenii Christ Aspidium luerssenii Dörfl.