Picea abies outside of its native range, and one of the most economically important coniferous species in Europe. It is used as an ornamental tree in parks and gardens. It is also widely planted for use as a Christmas tree. Every Christmas, the Norwegian capital city, Oslo, provides the cities of London (the Trafalgar Square Christmas tree), Edinburgh and Washington D.C. with a Norway spruce, which is placed at the most central square of each city. This is mainly a sign of gratitude for the aid these countries gave during the Second World War. In North America, Norway spruce is widely planted,
Christmas tree bill Christmas tree bill In the United States Congress, a Christmas tree bill is a political term referring to a bill that attracts many, often unrelated, floor amendments. A Christmas tree bill consists of many riders. The amendments which adorn the bill may provide special benefits to various groups or interests. The term refers to the proposed legislation being subject to having each member of Congress hang their own amendment on it. The traditional Christmas tree bill begins as a minor bill that passes the House. Senators are not limited by the germaneness rule present in the House and are able