Gymnogramma opaca Kuntze Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Athyriaceae genus Diplazium species Diplazium polypodioides Name Homonyms Gymnogramma opaca (D.Don) Spreng. Gymnogramma opaca Kunze Gymnogramma opaca Kuntze