growing inside an oak tree thats living, took some finding.
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.
The stem looks to be velvety as it would be for Flammulina velutipes. The gills look quite pale for that species but look more like a Mycena.
Lat/Lng: 53.6, -2.6
OS grid ref: SD6221