The upper lichen. I don't know what the lower one is. They were on a roadside tree that looked like a Prunus.
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.
Lat/Lng: 51.311696666667, 0.18062333333333
OS grid ref: TQ520592