Description: Blueberries are shrubs varying in size from 10 cm tall to 4 m tall; the smaller species are known as "lowbush blueberries", and the larger species as "highbush blueberries". The leaves can be either deciduous or evergreen, ovate to lanceolate, and from 1-8 cm long and 0.5-3.5 cm broad. The flowers are bell-shaped, white, pale pink or red, sometimes tinged greenish. The fruit is a berry 5-16 mm diameter with a flared "crown" at the end; they are pale greenish at first, then reddish-purple, and finally turn blue or dark purple on ripening. They have a sweet taste when mature, with variable acidity.
Where found: Native to North America and eastern Asia.
Availability: The blueberry season typically runs from May to October, peaking in July
Use: Blueberries are used in jellies, jams, and pies, baked into muffins, and are an ingredient of many other snacks and delicacies.