🌍 Mediterranean, Germany (Beta vulgaris var. cicla — mangold; major cultivation in Germany, Switzerland, France, Italy; called "mangold" in German/Swiss, "betta" in Italian
🕰️ Cultivated since at least Roman times; major cultivation in Germany, Switzerland, France, and Italy; called "mangold" in German (from Latin "beta"), "bietola" in Italian; used as both a leaf and root vegetable (both edible)