? rufa L. Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Pteridaceae genus Hemionitis species Hemionitis rufa Name Homonyms ? rufa Petrunkevitch, 1942 ? rufa Vieillot, 1818 ? rufa Keyserling, 1880 ? rufa Waltl, 1838