Fungus, toadstool growing on green shed roof!

Fungus, toadstool growing on green shed roof!

Observation - Fungus, toadstool growing on green shed roof! - UK and Ireland. Description: about 80mm high, 40mm diameter, 5mm thick stem, cream top with ragged edge, lower darkening of cap, dark gills. the soil is alkali and well drained - amongst plants including thrift and birds foot trefoil

about 80mm high, 40mm diameter, 5mm thick stem, cream top with ragged edge, lower darkening of cap, dark gills.
the soil is alkali and well drained - amongst plants including thrift and birds foot trefoil