Zygophyllum humillimum Max Koch Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Zygophyllales family Zygophyllaceae genus Roepera species Roepera humillima Name Homonyms Zygophyllum humillimum Max Koch ex Tate Zygophyllum humillimum Max Koch