Polystichum subbipinnatum Kodama Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dryopteridaceae genus Polystichum species Polystichum tripteron Name Homonyms Polystichum subbipinnatum Kodama ex Nakai Polystichum subbipinnatum Kodama