#oak_tree__oaktree__oak  a deciduous tree of the genus Quercus; has acorns and lobed leaves; "great oaks grow from little acorns"
  supertype:  tree  a tall perennial woody plant having a main trunk and branches forming a distinct elevated crown; includes both gymnosperms and angiosperms
  subtype:  live_oak  white_oak  European_turkey_oak  scarlet_oak  jack_oak  red_oak  holm_tree  shingle_oak  bluejack_oak  California_black_oak  American_turkey_oak  laurel_oak  overcup_oak  scrub_oak  Japanese_oak  chestnut_oak  water_oak  Nuttall_oak  pin_oak  willow_oak  post_oak  cork_oak  Spanish_oak  Chinese_cork_oak  black_oak
  substance:  oak
  member of:  genus_Quercus
  part:  acorn  fruit of the oak tree: a smooth thin-walled nut in a woody cup-shaped base
     part:  acorn_cup__acorncup__cupule  cup-shaped structure of hardened bracts at the base of an acorn

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