Sunday, December 19, 2010

December 19 - Red Spruce - Picea rubens

The Red Spruce
This photo is provided by the USDA Plants Database.  USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. 3 vols. Charles Scribner's Sons, New York. Vol. 1: 61.
Picea rubens

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