Amaranthus albus f. rubricapsulata Bujor. & Nyár. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Amaranthaceae genus Amaranthus species Amaranthus albus Name Homonyms Amaranthus albus f. rubricapsulata Bujor. & Nyár.