Source : WordNet®

bee balm
     n 1: perennial herb of North America [syn: {beebalm}, {Monarda
          fistulosa}]
     2: perennial aromatic herb of eastern North America having
        variously colored tubular flowers in dense showy heads
        [syn: {beebalm}, {bergamot mint}, {oswego tea}, {Monarda
        didyma}]
     3: bushy perennial Old World mint having small white or
        yellowish flowers and fragrant lemon-flavored leaves; a
        garden escapee in northern Europe and North America [syn:
        {lemon balm}, {garden balm}, {sweet balm}, {beebalm}, {Melissa
        officinalis}]