Adiantum hispidulum subsp. strictum Gilbert Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Pteridaceae genus Adiantum species Adiantum hispidulum Name Homonyms Adiantum hispidulum f. strictum Gilbert Adiantum hispidulum subsp. strictum Gilbert