#genus_Olea__Olea  evergreen trees and shrubs having oily one-seeded fruits
  supertype:  dicot_genus__dicotgenu__magnoliopsidgenu  genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination
  member of:  family_Oleaceae
  member:  olive_tree__olivetree  a tree of the genus Olea cultivated for its fruit
  member:  European_olive_tree__olive__Olea_europaea  evergreen tree cultivated in the Mediterranean region since antiquity and now elsewhere; has edible shiny black fruits
  member:  black_maire__blackmaire__Olea_cunninghamii  northern Zealand tree having dense hard light-brown wood
  member:  white_maire__whitemaire__Olea_lanceolata  small New Zealand tree having red pulpy one-seeded fruit

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