#olive_tree__olivetree  a tree of the genus Olea cultivated for its fruit
  supertype:  fruit_tree__fruittree  tree bearing edible fruit
  substance:  olive.wood
  member of:  genus_Olea
  subtype:  European_olive_tree__olive__Olea_europaea  evergreen tree cultivated in the Mediterranean region since antiquity and now elsewhere; has edible shiny black fruits
  subtype:  black_maire__blackmaire__Olea_cunninghamii  northern Zealand tree having dense hard light-brown wood
  subtype:  white_maire__whitemaire__Olea_lanceolata  small New Zealand tree having red pulpy one-seeded fruit

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