Nick Upton / Garden chair well covered with extensive growths of lichen, including filamentous forms (Usnea sp.), (Evernia prunastri) and Foliose (Flavoparmelia caperata), Cornwall, UK, August.
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Nick Upton / Garden chair well covered with extensive growths of lichens including Oakmoss (Evernia prunastri) filmanetous forms (Usnea esperantiana and other Usnea spp) and a foliose lichen (Flavoparmelia caperat...
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Alex Hyde / Old man's beard Lichen (Usnea sp) growing on tree trunk in coniferous woodland in Aosta Valley, Monte Rosa Massif, Pennine Alps, Italy. July.
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Alex Hyde / Bearded Lichen (Usnea sp.) growing on a Scots Pine (Pinus sylvestris). Fasnakyle Forest, Glen Affric, Caledonian Forest Reserve, Scotland, November.
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Nature Production / Beard Moss (Usnea longissima) covering trees, Mt. Nyukasa, Nagano, Japan, September
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Luciano Candisani / Beard Lichen (Usnea sp), Serra de Bocaina, Brazil
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Adrian Davies / Beard Lichen (Usnea subfloridana) a good indicator of clean air, UK
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Robert Thompson / Old man's beard lichen {Usnea cornuta} Killary Bay Little, County Mayo, Republic of Ireland, February
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Robert Thompson / Old man's beard lichen {Usnea cornuta} Crom Estate, County Fermanagh, Northern Ireland, UK, March
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Angelo Gandolfi / Chamois (Rupicapra rupicapra) feeding on Old Man's Beard lichens (Usnea sp) during a harsh winter, Abruzzo National Park, Italy.
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Angelo Gandolfi / Chamois (Rupicapra rupicapra), watched by another, feeding on Old Man's Beard lichens (Usnea sp) during a harsh winter, Gran Paradiso NP, Alps, Italy.
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Matthew Maran / Western hemlock (Tsuga heterophylla) tree trunk with Blood spattered beard lichen (Usnea wirthii) growing on it, Wild Pacific Trail, Vancouver Island, Canada
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Matthew Maran / Western hemlock (Tsuga heterophylla) tree trunk with Blood spattered beard lichen (Usnea wirthii) growing on it, Wild Pacific Trail, Vancouver Island, Canada
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Wild Wonders of Europe / Widstrand / Lichen {Usnea filipendula} on a Spruce (Picea abies) Oulanka, Finland, September 2008
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Wild Wonders of Europe / Widstrand / Lichen {Usnea filipendula} on a Spruce (Picea abies) Oulanka, Finland, September 2008
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Wild Wonders of Europe / Widstrand / Lichen {Usnea filipendula} on a Spruce (Picea abies) Oulanka, Finland, September 2008
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Wild Wonders of Europe / Widstrand / Lichen {Usnea filipendula} on a Spruce (Picea abies) Oulanka, Finland, September 2008
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Ross Hoddinott / Lichen {Usnea ceratina} and {Parmelia sulcata} Devon, UK. October
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Flip de Nooyer / Old man's beard lichen {Usnea sp} growing on pine tree, Netherlands
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Duncan Mcewan / Lichen {Usnea sp} and {Parmelia sp} on birch bark {Betula sp} Scotland, UK Inverness-shire
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Duncan Mcewan / Lichen {Usnea sp} on bark of Birch tree {Betula sp} Scotland, UK Inverness-shire
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Duncan Mcewan / Lichen {Usnea sp} on bark of Birch tree {Betula sp} Scotland, UK Inverness-shire
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Philippe Clement / Old Man's Beard {Usnea longissima} hanging from the branches of Western red cedar {Thuja plicata}, Glacier NP, Montana, USA
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Colin Monteath / Beard Lichen (Usnea sp) in Beech tree branches on Mt Owen Track, Kahurangi National Park, New Zealand
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Michael & Patricia Fogden / Lichen Katydid (Markia hystrix) disguised on Beard Lichen (Usnea sp) on which it feeds, cloud forest, Costa Rica
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Niall Benvie / Old man's beard lichen on tree trunk {Usnea sp} Highlands, Scotland, UK
