The only exception being a little Trailing Arbutus now and then.
Trailing arbutus is a heath type plant. When you see me use the term Ericaceous or that something is in the family Ericaceae.. it is a tough,leathery,acid loving plant with simple, alternate leaves and funnel form blooms.
Blueberry, cranberry, rhododendron, mountain laurel, azaleas all fit into the heath or eriaceae family.
GSMNP TN 3/09