? rubiginosa Kaulf. Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dennstaedtiaceae Name Homonyms ? rubiginosa Rüppell, 1845 ? rubiginosa Signoret, 1854 ? rubiginosa Guérin-Méneville, 1844 ? rubiginosa Pallas, 1811 ? rubiginosa Kaulf. ? rubiginosa Bruner, 1915