Fagopyrum Tourn. ex Haller Dataset GBIF Backbone Taxonomy Rank GENUS Published in Enum. Stirp. Helv. i. 172 (1742). Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Fagopyrum Name Homonyms Fagopyrum Mill. Fagopyrum Tourn. ex Haller