Nephrodium filix-mas f. abbreviatum Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dryopteridaceae genus Dryopteris species Dryopteris oreades Name Homonyms Nephrodium filix-mas subsp. abbreviatum P.E.Fourn. Nephrodium filix-mas var. abbreviatum (DC.) Hook.fil.