On marker stone (possibly siliceous) in calcareous area
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.
Thanks for the correction Alan - once I'd come across the other Diploschistes caesioplumbeus specimen I started feeling increasingly unsure about this one as D. scruposus.
The C was on its last legs! (or dregs)
Lat/Lng: 50.6, -2.0
OS grid ref: SZ0180