field balm
      n 1: trailing European aromatic plant of the mint family having
           rounded leaves and small purplish flowers often grown in
           hanging baskets; naturalized in North America; sometimes
           placed in genus Nepeta [syn: ground ivy, alehoof, gill-over-the-ground,
            runaway robin, Glechoma hederaceae, {Nepeta
           hederaceae]
      2: low-growing strongly aromatic perennial herb of southern
         Europe to GB naturalized in United States [syn: {lesser
         calamint, Calamintha nepeta, {Calamintha nepeta
         glantulosa, Satureja nepeta, {Satureja calamintha
         glandulosa]