Cladonia with largish cups, perhaps 5-7mm across, growing on a low walls in sunshine. Ideas?
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: 51.072, -0.69
OS grid ref: SU918311
On a low wall in my garden, in mixed broadleaved woodland, altitude 238m, oak, birch, chestnut and willow nearby.