close up of bilberries on cladonia lichen

anthocyanin anti berries berry bilberries bilberry blue blueberries blueberry calorie cladonia close closeup delicious detail diet finland flavonoid food forest fresh fruit gray grey heal healing health horizontal lichen macro myrtillus myrtle natural nature nutrition organic oxidant plant reindeer resveratrol ripe stellaris superfood vaccinium vision vitamins whortleberry wild winberry