On decaying branch in deciduous woodland.
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.
Nice find, I would have thought they flatten with age,as have looked at the other's and R.firma seem's to fit.
Lat/Lng: 51.418800368814, -0.95684051513672
OS grid ref: SU726693