The U.S. Postal Service issued its first commemorative ¡°Forever¡± stamp in 2010 with a Holiday Evergreens set of four. ?Pine cones and berries are shown from four different conifer (evergreen) trees ¨C ponderosa pine, eastern red cedar, blue spruce, and balsam fir. ?Pine trees are frequently used for decoration in the holiday season months, a welcome splash of living greens during the cold, dreary months.
