Ephedra alata subsp. alenda Stapf Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Gnetopsida order Ephedrales family Ephedraceae genus Ephedra species Ephedra alata Name Homonyms Ephedra alata subsp. alenda (Stapf) Trab. Ephedra alata var. alenda Stapf Ephedra alata subsp. alenda Stapf