Athyrium filix-femina var. filix-femina Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Athyriaceae genus Athyrium species Athyrium filix-femina Name Homonyms Athyrium filix-femina var. filix-femina Athyrium filix-femina subsp. filix-femina