Source : WordNet®

silver pine
     n 1: timber tree of New Zealand having shiny white wood [syn: {westland
          pine}, {Lagarostrobus colensoi}]
     2: tall pine of western North America with stout blue-green
        needles; bark is gray-brown with rectangular plates when
        mature [syn: {western white pine}, {mountain pine}, {Pinus
        monticola}]