Dryopteris goeldiana subsp. celsa W.Palmer Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dryopteridaceae genus Dryopteris species Dryopteris celsa Name Homonyms Dryopteris goeldiana f. celsa (W.Palmer) Clute Dryopteris goeldiana subsp. celsa W.Palmer