Ephedra nebrodensis subsp. procera (C.A.Mey.) Stapf Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Gnetopsida order Ephedrales family Ephedraceae genus Ephedra species Ephedra procera Name Homonyms Ephedra nebrodensis var. procera (C.A.Mey.) Stapf Ephedra nebrodensis subsp. procera (C.A.Mey.) K.Richt. Ephedra nebrodensis subsp. procera (C.A.Mey.) Stapf