Dryopteris affinis Gruppe Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dryopteridaceae genus Dryopteris species Dryopteris affinis Name Homonyms Dryopteris affinis Newman Dryopteris affinis (Lowe) Fraser-Jenk. Dryopteris affinis (Newman) Kinahan