Amaranthus verticillatus Pav. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Amaranthaceae genus Amaranthus species Amaranthus polygonoides Name Homonyms Amaranthus verticillatus Sessé & Moc. Amaranthus verticillatus Pav. ex Moq. Amaranthus verticillatus Pav.