Ctenitis protensa (Kunze) Proctor Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dryopteridaceae genus Ctenitis species Ctenitis protensa Name Homonyms Ctenitis protensa (Afzel. ex Sw.) Ching Ctenitis protensa (Kunze) Proctor Ctenitis protensa (Afzel.) Copel., 1947