Cranberry

Cranberries are a group of evergreen dwarf shrubs or trailing vines in the subgenus Oxycoccus of the genus Vaccinium. Cranberries are low, creeping shrubs or vines up to 2 meters (7 ft) long and 5 to 20 centimeters in height; they have slender stems that are not thickly woody and have small evergreen leaves. The flowers are dark pink. The fruit is a berry that is larger than the leaves of the plant; it is initially light green, turning red when ripe. It is edible, but has an acidic taste.