"Buckwheat"@en . "Buckwheat (Fagopyrum esculentum) is a plant cultivated for its grain-like seeds, and also used as a cover crop. To distinguish it from a related species, Fagopyrum tataricum that is also cultivated as a grain in the Himalayas, and from the less commonly cultivated Fagopyrum acutatum, it is also known as Japanese buckwheat and silverhull buckwheat.Despite the name, buckwheat is not related to wheat, as it is not a grass. Instead, buckwheat is related to sorrel, knotweed, and rhubarb."@en . . "*Fagopyrum vulgare (Hill ex Druce 1913)" . "*Fagopyrum emarginatum (Moench 1802)" . . "*Fagopyrum cereale (Raf.)" . "*Fagopyrum emarginatum (Roth) Meisn. 1840)" . . . "*Fagopyrum dryandrii (Fenzl)" . "Fagopyrum esculentum"@en . "*Fagopyrum fagopyrum (L.) H.Karst., invalid tautonym)" . "*Polygonum emarginatum (Roth)" . "*Fagopyrum vulgare (T.Nees 1853)" . "*Polygonum fagopyrum (L. 1753)" . . "*Fagopyrum sarracenicum (Dumort.)" . . . "*Fagopyrum polygonum (Macloskie)" . . "*Fagopyrum sagittatum (Gilib.)" . . .