 Cross section of grey falsebolete mushroom (Boletopsis grisea) on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Toughshank mushroom (Gymnopus ocior) on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 King bolete mushroom (Boletus edulis) on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Foxy bolete mushroom (Leccinum vulpinum) on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Mealy tooth mushroom (Hydnellum ferrugineum) on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Side view of toughshank mushroom (Gymnopus ocior) on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Underside of a mealy tooth mushroom (Hydnellum ferrugineum) on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Guttation of a mealy tooth mushroom (Hydnellum ferrugineum) on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Tooth mushrooms Sarcodon glaucopus(?) on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Blue tooth mushrooms (Hydnellum caeruleum) on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Light brown brittlegill (Russula) mushrooms on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Woolly tooth mushrooms (Phellodon tomentosus) on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Caps of blue tooth mushrooms (Hydnellum caeruleum) on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Young woolly tooth mushrooms (Phellodon tomentosus) on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Woolly tooth mushrooms (Phellodon tomentosus) in moss on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Pattern of caps of woolly tooth mushrooms (Phellodon tomentosus) on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Cross section of blue tooth mushrooms (Hydnellum caeruleum) on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Boletopsis grisea mushroom in Orekhovo, north from Saint Petersburg. Russia, August 17, 2016
 Boletopsis grisea(?) mushrooms in Petiayarvi, 50 miles north from Saint Petersburg. Russia, August 31, 2013
 Boletopsis grisea mushrooms near Orekhovo, 45 miles north from Saint Petersburg. Russia, August 30, 2018
 Brown webcap (Cortinarius) mushroom at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Swamp brittlegill mushrooms (Russula paludosa) at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Cap of Boletopsis grisea mushroom in moss near Dibuny, west from Saint Petersburg. Russia, September 7, 2016
 Top view of a tooth mushroom Sarcodon glaucopus at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Underside of a tooth mushroom Sarcodon glaucopus at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Underside of bog bell mushroom (Galerina paludosa) at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Underside of a brown webcap (Cortinarius) mushroom at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Old quarry in a forest at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 A pond in a forest at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Mature Boletopsis grisea mushroom near Orekhovo, 40 miles north from Saint Petersburg. Russia, September 9, 2016
 Young gassy webcap mushroom (Cortinarius traganus) at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Underside of surprise webcap mushroom (Cortinarius semisanguineus) at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Close-up of a mealy tooth mushroom (Hydnellum ferrugineum) at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Bog bell mushroom (Galerina paludosa) in sphagnum moss at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Cross section of gassy webcap mushroom (Cortinarius traganus) at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Surprise webcap mushroom (Cortinarius semisanguineus) in sphagnum moss at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Side view of a surprise webcap mushroom (Cortinarius semisanguineus) at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Wooden boardwalk at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Ripening cranberry in moss at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Orange sphagnum moss at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Cranberry (Russian name Kliukva) at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Close-up of sphagnum moss at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Buildings in Sestroretsk visible from Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Old Boletopsis grisea mushrooms near Dibuny, west from Saint Petersburg. Russia, September 7, 2016
 Cowberry (lingonberry, Russian name Brusnika) at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Tooth mushrooms Sarcodon glaucopus at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Boletopsis grisea mushrooms near Orekhovo, 40 miles north from Saint Petersburg. Russia, September 9, 2016
 Gassy webcap mushrooms (Cortinarius traganus) at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Cowberry (lingonberry, Vaccinium vitis-idaea) at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Boletopsis grisea mushrooms near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, September 5, 2018
 Fruits of cranberry (Russian name Kliukva) on sphagnum moss at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Bog bell mushrooms (Galerina paludosa) and cranberry in sphagnum moss at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Mushrooms Tricholoma albobrunneum in a pine forest at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, October 2, 2025
 Transition area between swamp and a forest at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 False (deer) truffle Elaphomyces granulatus found in sandy soil in a pine forest at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 False (deer) truffle Elaphomyces granulatus on exposed sandy soil on roadside in a pine forest at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Cross section of false (deer) truffle Elaphomyces granulatus on exposed sandy soil on roadside in a pine forest at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Wooden boardwalk in a swamp at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Bog Rosemary (Andromeda) in a sphagnum swamp at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Fall colors of swamp blueberry (Golubika) at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, October 2, 2025
 Cottongrass (Eriophorum, Pushitsa in Russian) in a swamp, with houses in Sestroretsk in background at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Old quarry in a forest at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Bog Rosemary (Andromeda polifolia, Andromeda glaucophylla, Russian name Podbel) in a swamp at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Cup fungus Peziza on a stump in a forest near a pond south from Beloostrov at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Cup fungus Peziza and its side view on a stump in a forest near a pond at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Old quarry at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Boardwalk at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Underside of a grey brittlegill (Russula) mushroom in Dubki (The Oaks) Park in Sestroretsk, near Saint Petersburg. Russia, August 7, 2024
 Top view of a grey brittlegill (Russula) mushroom in Dubki (The Oaks) Park in Sestroretsk, near Saint Petersburg. Russia, August 7, 2024
 Old quarry with an island at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Swamp in pine forest near Orekhovo, 45 miles north from Saint Petersburg. Russia, August 27, 2013
 A pond in place of an old quarry at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Sandy beach of a quarry at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Pine forest and a swamp near Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, August 31, 2018
 Red Bog-moss (Sphagnum rubellum) at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, October 2, 2025
 Yellow sphagnum moss at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, October 2, 2025
 Growth of white corticioid mushroom together with tiny grey cups of Ascomycete fungus on a wet log on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Common bonnet mushrooms (Mycena galericulata) near a road in area of Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, October 2, 2025
 Velvet Shank mushrooms (Flammulina velutipes) near a road in area of Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, October 2, 2025
 Green moss on sandy soil in overgrown dunes near a beach in Solnechnoe, west from Saint Petersburg. Russia, August 7, 2024
 Brown birch bolete mushroom (Leccinum scabrum) in a pine forest in Boloto Lammin-Suo swamp reserve. Zelenogorsk near Saint Petersburg, Russia, July 8, 2017
 Young light brown webcap (Cortinarius) mushrooms in a swamp in a forest east from a train stop Platform 46 km near Semrino, south from Saint Petersburg. Russia, August 10, 2024
 Common Cranberry or Northern Cranberry (Vaccinium oxycoccos, also known as Oxycoccus palustris) in a raised bog at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, October 2, 2025
 Young light brown webcap (Cortinarius) mushrooms with cross section in a swamp in a forest east from a train stop Platform 46 km near Semrino, south from Saint Petersburg. Russia, August 10, 2024
 Grey brittlegill (Russula) mushrooms in Dubki (The Oaks) Park in Sestroretsk, near Saint Petersburg. Russia, August 7, 2024
 Colorful moss which is a mix of Sphagnum species, with the distinct red one likely being Red Bog-moss (Sphagnum rubellum) at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, October 2, 2025
 Grey milkcap mushrooms (Lactarius vietus) in a swamp in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
 A trail going uphill in a pine forest in Petiayarvi, north from Saint Petersburg. Russia, August 3, 2024
 A trail from a hill in a pine forest in Petiayarvi, north from Saint Petersburg. Russia, August 3, 2024
 Swamp in a pine forest near Orekhovo, north from Saint Petersburg. Russia, May 15, 2019
 Group of grey milkcap mushrooms (Lactarius vietus) in a swamp in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
 Pine bolete mushroom (Boletus pinophilus) in Boloto Lammin-Suo swamp reserve. Zelenogorsk near Saint Petersburg, Russia, July 8, 2017
 Saffron webcap mushrooms (Cortinarius croceus) in a sphagnum swamp near a lake in Petiayarvi, north from Saint Petersburg. Russia, August 3, 2024
 Small orange webcap mushrooms (Cortinarius)(?) in a sphagnum swamp near a lake in Petiayarvi, north from Saint Petersburg. Russia, August 3, 2024
 Dissected grey veiled amanita mushroom (Amanita porphyria) in a spruce forest on west side of Kavgolovskoe Lake near Toksovo, north from Saint Petersburg. Russia, August 25, 2017
 Erosion of sandy soil on a road in a pine forest near Orekhovo, north from Saint Petersburg. Russia, August 1, 2024
 Reindeer lichen (Cladonia rangiferina) a pine forest in Petiayarvi, north from Saint Petersburg. Russia, August 3, 2024
 Some small cup mushroom among grey mold, may be Peziza succosella, near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
 Large pine bolete mushroom (Boletus pinophilus) on roadside in Boloto Lammin-Suo swamp reserve. Zelenogorsk near Saint Petersburg, Russia, July 8, 2017
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