Found growing on a decid tree, not 100% if my ID is correct so any comments will be great, thanks.
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.
You might have scored extra here. Those small brown lumps might be developing galls of Unguiculariopsis lettaui, a host-specific little cup-fungus on E. prunastri.
Lat/Lng: 52.3432, -1.141
OS grid ref: SP586720