Zygophyllum retama Gillies Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Zygophyllales family Zygophyllaceae genus Bulnesia species Bulnesia retama Name Homonyms Zygophyllum retama Gillies ex Hooker & Arn. Zygophyllum retama Gillies