Source : WordNet®

red dogwood
     n 1: European deciduous shrub turning red in autumn having dull
          white flowers [syn: {common European dogwood}, {blood-twig},
           {pedwood}, {Cornus sanguinea}]
     2: common North American shrub with reddish purple twigs and
        white flowers [syn: {red osier}, {red osier dogwood}, {American
        dogwood}, {redbrush}, {Cornus stolonifera}]