''Postia tephroleuca'', also known as greyling bracket,
is a species of fungus in the family
Fomitopsidaceae
The Fomitopsidaceae are a family of fungi in the order Polyporales. Most species are parasitic on woody plants, and tend to cause brown rots. The name comes from ''Fomitopsis'' (meaning "looking like Fomes") + ''-aceae'' (a suffix used to form t ...
infecting broad-leaved trees, typically beech and plane.
References
Fungi described in 1821
Fungal plant pathogens and diseases
Fomitopsidaceae
Taxa named by Elias Magnus Fries
{{Polyporales-stub