Like most imperiled species, the tree is also threatened by habitat destruction. The whitebark pine is threatened specifically by development ... Efforts are under way to collect seeds from apparently ...

Last year, southern pine beetles devastated approximately 52,000 acres of pine forests across the state. Now this spring, another problem is affecting loblolly pine trees. The Alabama Forestry Commiss ...

and becomes quite furrowed in older trees. The eastern white pine adds a ring of side branches and a terminal shoot yearly with age. The cones of this species are up to eight inches long, have ...