All species look alike microscopically.
Distribution Sweetgum occurs naturally in the southeastern United States. Its range extends from New Jersey, Pennsylvania, Maryland, Virginia, West Virginia, Ohio, Indiana, and Illinois, south to Missouri, Arkansas, Oklahoma and Texas, and east to the Atlantic coast. The sapwood of sweetgum is white to light pink, while the heartwood is reddish brown to brown. The grain is interlocked, producing an attractive grain, but causing problems in seasoning. The wood is moderately hard, stiff, and heavy.