Dryopteris ×mixta Rothm., 1963 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dryopteridaceae genus Dryopteris species Dryopteris mantoniae Name Homonyms Dryopteris mixta Rosenst. Dryopteris ×mixta Rothm., 1963