#bird_cherry_tree__bird_cherry  any of several small-fruited cherry trees frequented or fed on by birds
  supertype:  #wild_cherry_tree__wild_cherry  an uncultivated cherry tree
  subtype:  #hagberry_tree__European_bird_cherry__common_bird_cherry__Prunus_padus  small European cherry tree closely resembling the American chokecherry
  subtype:  #pin_cherry__pincherry__Prunus_pensylvanica  small shrubby North American wild cherry with small bright red acid fruit

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