Ophioglossum ellipticum Welw. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Ophioglossales family Ophioglossaceae genus Ophioglossum species Ophioglossum latifolium Name Homonyms Ophioglossum ellipticum Hook. & Grev. Ophioglossum ellipticum Welw. ex Carruth. Ophioglossum ellipticum Welw.