Polystichum filix-mas var. pyrenaicum Miégev. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dryopteridaceae genus Dryopteris species Dryopteris oreades Name Homonyms Polystichum filix-mas var. pyrenaicum Miégev.