Dryopteris stenophylla Hieron. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Polypodiaceae genus Xiphopterella species Xiphopterella hieronymusii Name Homonyms Dryopteris stenophylla (Sodiro) C.Chr. Dryopteris stenophylla Hieron. Dryopteris stenophylla Rosenst.