Lastrea filix-mas subsp. pumila T.Moore Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dryopteridaceae genus Dryopteris species Dryopteris oreades Name Homonyms Lastrea filix-mas var. pumila T.Moore Lastrea filix-mas subsp. pumila T.Moore