Ophioglossum minimum Nadeaud, 1873 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Ophioglossales family Ophioglossaceae genus Ophioglossum species Ophioglossum nudicaule Name Homonyms Ophioglossum minimum (Hook.fil.) J.B.Armstr. Ophioglossum minimum Nadeaud, 1873