The Collaborative International Dictionary of English v.0.48:

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).
   [1913 Webster]