The Rharian Field (in Greek, Ancient (to 1453); pronounced as /r̥á.ri.on pe.dí.on/) was located in Eleusis in Greece and was supposedly where the first plot of grain was grown after Demeter (through Triptolemus) taught humanity agriculture.[1] [2] [3] It was associated with the Eleusinian Mysteries.
Demeter was often given the epithet Rharias after the field, or after its mythical eponym Rarus.[4]