#chestnut_tree__chestnut  any of several attractive deciduous trees yellow-brown in autumn; yield a hard wood and edible nuts in a prickly bur
  supertype:  #tree  a tall perennial woody plant having a main trunk and branches forming a distinct elevated crown; includes both gymnosperms and angiosperms
  part:  #chestnut.edible_nut
  substance:  #chestnut.wood
  member of:  #genus_Castanea
  subtype:  #American_chestnut__American_sweet_chestnut__Castanea_dentata  large tree found from Maine to Alabama
  subtype:  #European_chestnut__sweet_chestnut__sweetchestnut__Spanish_chestnut__Castanea_sativa  wild or cultivated throughout southern Europe, northwestern Africa and southwestern Asia
  subtype:  #Chinese_chestnut__Castanea_mollissima  a small tree with small sweet nuts; wild or naturalized in Korea and China
  subtype:  #Japanese_chestnut__Castanea_crenata  a spreading tree of Japan that has a short trunk
  subtype:  #Allegheny_chinkapin__eastern_chinquapin__easternchinquapin__chinquapin__dwarf_chestnut__dwarfchestnut__Castanea_pumila  shrubby chestnut tree of southeastern United States having small edible nuts
  subtype:  #Ozark_chinkapin__Ozark_chinquapin__chinquapin__Castanea_ozarkensis  shrubby tree closely related to the Allegheny chinkapin but with larger leaves; southern midwest United States

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