Source : Webster's Revised Unabridged Dictionary (1913)

Gatten tree \Gat"ten tree`\ [Cf. Prov. E. gatter bush.] (Bot.)
   A name given to the small trees called guelder-rose
   ({Viburnum Opulus}), cornel ({Cornus sanguinea}), and spindle
   tree ({Euonymus Europ[ae]us}).

Source : WordNet®

Cornus sanguinea
     n : European deciduous shrub turning red in autumn having dull
         white flowers [syn: {common European dogwood}, {red
         dogwood}, {blood-twig}, {pedwood}]