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Trivia about fir

  • The Douglas type of this 3-letter tree is the state tree of Oregon
  • The shape of the Union Pacific Railroad logo was used, & this tree in the pine family was added to create the Forest Service logo
  • Towering timber seen here
  • (Sarah of the Clue Crew presents the clue on a monitor.) Spruce needles are green all around, & in cross section you can see they're square; flatter needles with two light, lengthwise strips on the underside are from this 3-letter tree