The pine was adopted as the Arkansas State Tree by the General Assembly of 1939. The loblolly and shortleaf pine are varieties of southern yellow pine found in our state. Both varieties may grow to be 100 feet tall and can be found in our two National Forests, the Ouachita National Forest and the Ozark St. Francis National Forest. Before European-American settlement, almost all of Arkansas was forested with notable diversity. Early logging was small scale but by the end of the 19th century, railroads brought mass access to external markets and Arkansas timber left the state at a rapid rate. By 1930, many areas were “logged out.” Since then, however, strong markets and improved forestry techniques have contributed to the pine forests’ recovery. A 2005 assessment revealed more than 5 million acres of pine (both loblolly and shortleaf) and mixed-pine forest in Arkansas.