Amaranthus berchtholdi hort. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Amaranthaceae genus Amaranthus species Amaranthus berchtholdi Name Homonyms Amaranthus berchtholdi hort. ex Mart., 1826 Amaranthus berchtholdi hort.