Confidence: I'm as sure as I can be.
Notes: I don't know why a repeat identification of Evernia prunastri as "Fruiticose" Lichen has been added, especially as I have already explained below why it is NOT fruticose (note correct spelling). So I am adding a tidier ID without adding description, correct or otherwise, as if it were a common name. In fact, Evernia prunastri has been called "Oak Moss", but since it is not a moss I am avoiding that too. So this is Evernia prunastri, an example of a foliose lichen that resembles some fruticose species.