13847688 - Old Man's Beard, Usnea barbata, is commonly called a tree lichen. It is very common on the trees in the lenga forests of Patagonia.71422631 - Red leaf and Old Mans Beard lichen on tamarack, Hiawatha National Forest, Alger County, Upper Peninsula of Michigan.70468813 - beard lichen, lat. Usnea, Tamadaba pine forest, canarian pine trees, mountains, Natural Preserve, Parque Natural de Tamadaba, UNESCO Biosphere Reserve, West coast, Gran Canaria, Canary Islands, Spain, Europe70468788 - Beard lichen, lat. Usnea, Tamadaba pine forest, canarian pine trees, mountains, Natural Preserve, Parque Natural de Tamadaba, UNESCO Biosphere Reserve, West coast, Gran Canaria, Canary Islands, Spain, Europe70421018 - Beard lichen hanging from the branches of pine trees growing along the edge of a muskeg on a misty morning in the Tongass National Forest, Southeast Alaska, Winter70468870 - Beard lichen, lat. Usnea, Tamadaba pine forest, canarian pine trees, mountains, Natural Preserve, Parque Natural de Tamadaba, UNESCO Biosphere Reserve, West coast, Gran Canaria, Canary Islands, Spain, Europe70468792 - beard lichen, lat. Usnea, Tamadaba pine forest, canarian pine trees, hiking, mountains, Natural Preserve, Parque Natural de Tamadaba, UNESCO Biosphere Reserve, West coast, Gran Canaria, Canary Islands, Spain, Europe
