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Jeffrey pine

a conifer, Pinus jeffreyi, of high mountains in the western U.S., having long needles, large cones, and aromatic bark.
Origin of Jeffrey pine
1855-60, Americanism; after John Jeffrey (1826-54), Scottish gardener, who collected plants in the Pacific Northwest, 1850-54 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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Historical Examples
  • Jeffrey pine (Pinus jeffreyi) is often classed as western yellow pine, both in the forest and at the mill.

    American Forest Trees

    Henry H. Gibson

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