Fungus growing in cavity of mature oak tree approximately 1m above ground level
Caution: Do NOT use iSpot to identify fungi to eat!
Some fungi are very poisonous so a mistaken ID could have serious consequences.
No interactions present.
I think it is too far "past its' best" to be giving any definitive id. There might be microscopic details that would help but even then it would be difficult.
Lat/Lng: 51.4, -0.8
OS grid ref: SU8769