Green on SE facing brick wall (none found on opposite wall). Unsure if this is Lichen or Algae?
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: 53.0060833, -0.4168435
OS grid ref: TF063465
Rural location in a garden.