Parasol (Macrolepiota procera var. procera)

Parasol (Macrolepiota procera var. procera)

Observation - Parasol (Macrolepiota procera var. procera) - UK and Ireland. Description: spotted a number of these while walking along the coast, not to sure what its propper name is?

spotted a number of these while walking along the coast, not to sure what its propper name is?