Virginia creeper (
Parthenocissus quinquefolia) is a creeping vine that produces similar-looking but poisonous berries. It differs in that the leaves are palmate rather than Holly-like. The similar-looking
creeping Oregon grape (
Berberis repens) produces edible blue berries. It differs in that it grows under 30 cm high and has 3
-7 leaflets per leaf.
See also
Oregon grape.