21. bilberries , but there is great regional variation.22. The site has plants including heather and bilberry . 23. Current bilberry boosters say it decreases the effects of computer screen-induced eye strain. 24. Other food components can reduce DNA damage, such as soy isoflavones and bilberry anthocyanins. 25. Bilberries are difficult to grow and have small fruits, and are thus seldom cultivated.26. The field layer includes bilberry and woodrush. 27. The heathland areas are dominated by heather and gorse, with some bilberry and goldenrod. 28. Ground flora includes Bramble, Bracken, Ivy, Dog's Mercury and Bilberry . 29. World War II flyers reported increased night vision as a result of munching on bilberry jam. 30. Acidic soils support such plants as bilberry , green woodpecker is also present in the woods.
