Beech viburnum is a native to East Asia and grown in U.S. gardens. White flowers bloom in spring, followed by red fruit from summer into fall and orange-red fall foliage.
Beech viburnum has especially short leaf stalks and smaller, narrower leaves. Linden viburnum tends to have broader leaves; a clear leaf photo helps more than a fruit photo.
Why they get mixed upBoth are East Asian viburnums with white flower clusters and red fruit, and both occur in U.S. cultivation.