Postia tephroleuca explained

Postia tephroleuca, also known as greyling bracket,^[1] is a species of fungus in the family Fomitopsidaceae infecting broad-leaved trees, typically beech and plane.

Notes and References

1. Web site: The British Mycological Society. www.britmycolsoc.org.uk. en. 2019-06-02.