#genus_Corylus__Corylus  deciduous monoecious nut-bearing shrubs of small trees: hazel; sometimes placed in the subfamily or family Corylaceae
  supertype:  hamamelid_dicot_genus__hamameliddicotgenu  genus of mostly woody relatively primitive dicotyledonous flowering plants with flowers often unisexual and often borne in catkins
  member of:  family_Betulaceae
  member:  hazelnut_tree__hazelnut__hazel  any of several shrubs or small trees of the genus Corylus bearing edible nuts enclosed in a leafy husk

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