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 believe Colin is referring to Cladonia cristatella, which isn't a UK species. I think it is found in North America.
Not known in Europe.
Lat/Lng: 56.622, -4.749
OS grid ref: NN314511