Black rubbery discs, with no stalk. Growing on a fallen deciduous branch in a mixed oak wood. The largest discs were about the size of a 10pence pieces.
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 sequence of photos.
Lat/Lng: 56.7, -3.8
OS grid ref: NN9558