Chenopodium rhombifolium (Muehlenb.) Čelak. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Amaranthaceae genus Oxybasis species Oxybasis urbica Name Homonyms Chenopodium rhombifolium Muhl. ex Willd. Chenopodium rhombifolium (Muehlenb.) Čelak. Chenopodium rhombifolium Muhl.