Source : WordNet®

leaf beet
     n 1: beet lacking swollen root; grown as a vegetable for its
          edible leaves and stalks [syn: {chard}, {Swiss chard}, {spinach
          beet}, {chard plant}, {Beta vulgaris cicla}]
     2: long succulent whitish stalks with large green leaves [syn:
        {chard}, {Swiss chard}, {spinach beet}]