The tall bilberry, also known as the bog bilberry or highbush blueberry, is a deciduous shrub that can grow up to 6 feet tall. In different regions, it may also go by alternate common names such as whortleberry, fraughan, or hurtleberry. Scientifically, it is identified as Vaccinium uliginosum. With a preferred habitat of acidic soils and humid climates, this plant produces small white or pink flowers in the spring and juicy blue-black berries in the summer. These berries have a tart and slightly sweet taste, making them a popular ingredient in jams, pies, and other baked goods. Synonyms for this versatile shrub vary around the world, depending on the culture and region.