Atriplex spinosa (Hook.) Collotzi Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Amaranthaceae genus Grayia species Grayia spinosa Name Homonyms Atriplex spinosa (Hook.) Collotzi Atriplex spinosa Collotzi ex C.L.Hitchc. Atriplex spinosa (Moq.) D.Dietr.