Dryopteris glabrescens Ching & P.S.Chiu Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dryopteridaceae genus Dryopteris species Dryopteris varia Name Homonyms Dryopteris glabrescens Ching & P.S.Chiu ex K.H.Shing & J.F.Cheng Dryopteris glabrescens Ching & P.S.Chiu