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.
I suspect this is Graphis elegans, but it needs testing with potassium hydroxide (yellow to red; G. scripta does not react).
Thanks Alan. I will try and get hold of some potasium hydroxide and try the definative test.
You Never Stop Learning
Lat/Lng: 53.2096, -1.0844
OS grid ref: SK612684