Type of woodwart in Stoke Woods?

Type of woodwart in Stoke Woods?

Observation - Type of woodwart in Stoke Woods? - UK and Ireland. Description: I think this is probably a type of woodwart and possibly Hypoxylon multiforme but I believe that's most common on Birch, which I'm not sure this is.

I think this is probably a type of woodwart and possibly Hypoxylon multiforme but I believe that's most common on Birch, which I'm not sure this is.