Aspidium rigidum var. remotum A.Braun Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dryopteridaceae genus Dryopteris species Dryopteris remota Name Homonyms Aspidium rigidum var. remotum A.Braun ex Döll Aspidium rigidum var. remotum A.Braun