Extract from Wikipedia article: Shaggy parasol is the common name for three closely related species of mushroom, Chlorophyllum rhacodes (or rachodes), C. olivieri and C. brunneum, found in North America, Europe and Southern Africa (the latter species is also found in Australia).
Shaggy parasol mushrooms Chlorophyllum rachodes(?) on an ant hill in a forest on west side of Kavgolovskoe Lake near Toksovo, north from Saint Petersburg. Russia, August 25, 2017 Unnamed Road, Osel'ki, Leningradskaya oblast', Russia, 188665
Dissected shaggy parasol mushrooms Chlorophyllum rachodes(?) on an ant hill in a forest on west side of Kavgolovskoe Lake near Toksovo, north from Saint Petersburg. Russia, August 25, 2017 Unnamed Road, Osel'ki, Leningradskaya oblast', Russia, 188665
Shaggy parasol mushroom (Chlorophyllum rachodes) in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017 Krugovaya Ulitsa, 25, Tyarlevo, Sankt-Peterburg, Russia, 196625
Dissected shaggy parasol mushroom (Chlorophyllum rachodes) in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017 Krugovaya Ulitsa, 25, Tyarlevo, Sankt-Peterburg, Russia, 196625
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Search of mushroom species for given keywords "Chlorophyllum rachodes" was done through
catalogueoflife.org.