Polypodium concinnum Mett. ex Kuhn Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Polypodiaceae genus Alansmia species Alansmia concinna Name Homonyms Polypodium concinnum Mett. Polypodium concinnum Mett. ex Kuhn Polypodium concinnum Willd.