This was identified by a lichen person in the group, and she wasn't certain. It didn't seem to be growing on Ash.
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 have added a closeup.
Lat/Lng: 51.324073333333, 0.18253
OS grid ref: TQ521605