Old-growth lichens, including Usnea spp., Flavoparmelia caperata, Evernia prunastri, Parmelina coleae., and Parmelia sp., attach themselves to a tree branch at the Quail Ridge Reserve. A UC Davis ...
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I saw this lichen on a living tree recently. It was growing well, confirming the clean air of Connemara. Paul Dunne, Co Galway This is Flavoparmelia caperata, a large foliose lichen that is sensitive ...