Fagopyrum emarginatum Gaertn. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Fagopyrum species Fagopyrum esculentum Name Homonyms Fagopyrum emarginatum Moench Fagopyrum emarginatum (Roth) Meisn. Fagopyrum emarginatum Gaertn.