Dryopteris subpycnopteroides Ching Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dryopteridaceae genus Dryopteris species Dryopteris subpycnopteroides Name Homonyms Dryopteris subpycnopteroides Ching ex Fraser-Jenk. Dryopteris subpycnopteroides Ching