Source : WordNet®

Johnny-jump-up
     n 1: a common and long cultivated European herb from which most
          common garden pansies are derived [syn: {wild pansy}, {heartsease},
           {love-in-idleness}, {pink of my John}, {Viola tricolor}]
     2: common violet of the eastern United States with large pale
        blue or purple flowers resembling pansies [syn: {bird's-foot
        violet}, {pansy violet}, {wood violet}, {Viola pedata}]