Polystichum caespitosum Wall. ex Schott Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dryopteridaceae genus Polystichum species Polystichum obliquum Name Homonyms Polystichum caespitosum Wall. ex Schott Polystichum caespitosum (Wall. ex Mett.) Bedd. Polystichum caespitosum Wall.