Blueberry.—Grant Heilman Photography

Any of several shrubs, native to North America, of the genus Vaccinium in the heath family. They are prized for their sweet edible fruits, a source of vitamin C and iron. Blueberries grow only in highly acidic and well-drained but moist soils. The highbush blueberry (V. corymbosum), economically and ornamentally the most important species, is in the U.S. cultivated primarily in Maine, New Jersey, southwestern Michigan, and eastern North Carolina.

This entry comes from Encyclopædia Britannica Concise.
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