On siliceous quarry spoil. Thallus weakly K+ yellow.
Ascospores colourless, muriform, 20-35 x 12-18µm.
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: 54.0359, -2.6983
OS grid ref: SD543602