Ephedra antisyphilitica Berland. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Gnetopsida order Ephedrales family Ephedraceae genus Ephedra species Ephedra antisyphilitica Name Homonyms Ephedra antisyphilitica Berland. ex C.A.Mey. Ephedra antisyphilitica Berland.