 Young gassy webcap mushroom (Cortinarius traganus) 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
 Gassy webcap mushrooms (Cortinarius traganus) between Oselki and Toksovo, north from Saint Petersburg. Russia, August 13, 2024
 Gassy webcap mushroom (Cortinarius traganus), to the right, and Goatcheese webcap (Cortinarius camphoratus) in Petiayarvi, 50 miles north from Saint Petersburg. Russia, August 30, 2017
 Gassy webcap mushroom (Cortinarius traganus), to the right, and Goatcheese webcap (Cortinarius camphoratus) in cross section in Petiayarvi, 50 miles north from Saint Petersburg. Russia, August 30, 2017
 Gassy webcap mushrooms (Cortinarius traganus) in Dibuny, near Saint Petersburg. Russia, August 20, 2017
 Gassy webcap mushrooms (Cortinarius traganus) in Orekhovo, north from Saint Petersburg. Russia, August 17, 2016
 Gassy webcap mushrooms (Cortinarius traganus) in Dibuny, north-west from Saint Petersburg, Russia, August 9, 2016
 Gassy webcap mushrooms (Cortinarius traganus)(?) near Dibuny, north-west from Saint Petersburg. Russia, August 18, 2016
 Gassy webcap mushrooms (Cortinarius traganus) in Zakhodskoe, 50 miles north from Saint Petersburg. Leningrad Region, Russia, August 7, 2016
 Brown webcap (Cortinarius) mushroom at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Gassy webcap mushroom (Cortinarius traganus) near Orekhovo, north from Saint Petersburg. Russia, August 13, 2016
 Underside of a brown webcap (Cortinarius) mushroom at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Gassy webcap mushroom (Cortinarius traganus) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 21, 2013
 Underside of surprise webcap mushroom (Cortinarius semisanguineus) 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
 Gassy webcap mushroom (Cortinarius traganus) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 25, 2013
 Swamp brittlegill mushrooms (Russula paludosa) at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Light blue webcap mushrooms Cortinarius traganus(?) near Orekhovo, north from Saint Petersburg. Russia, August 13, 2016
 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
 Tooth mushrooms Sarcodon glaucopus at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 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
 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
 Bog bell mushrooms (Galerina paludosa) and cranberry in sphagnum moss at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Violet webcap mushrooms Cortinarius traganus(?) near Orekhovo, 40 miles north from Saint Petersburg. Russia, September 9, 2016
 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
 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
 Close-up of 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
 Buildings in Sestroretsk visible from Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Cowberry (lingonberry, Russian name Brusnika) at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Pelargonium webcap mushrooms (Cortinarius flexipes) in swamp in Yuntolovsky Park. Saint Petersburg, Russia, August 3, 2017
 Silky webcap mushrooms (Cortinarius evernius) in a swamp in Yuntolovsky Park. Saint Petersburg, Russia, August 3, 2017
 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
 Cowberry (lingonberry, Vaccinium vitis-idaea) 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
 Fruits of cranberry (Russian name Kliukva) on sphagnum moss 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
 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
 Woolly tooth mushrooms (Phellodon tomentosus) 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
 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
 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
 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
 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
 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
 Violet webcap mushrooms (Cortinarius violaceus) in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Mature brown webcap (Cortinarius)(?) mushrooms in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Orange webcap mushrooms (Cortinarius mucosus) between Oselki and Toksovo, north from Saint Petersburg. Russia, August 13, 2024
 Gills of violet webcap mushrooms (Cortinarius violaceus) in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Some brown webcap (Cortinarius) mushrooms in a swamp in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
 Toughshank mushroom (Gymnopus ocior) on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Spores (in KOH) of small orange webcap mushrooms (Cortinarius)(?) (spore print rusty brown) in sphagnum collected earlier 8/3/2024 in Petiayarvi, north from Saint Petersburg, Russia, August 23, 2024
 Webcap mushrooms (Cortinarius) on mossy ground under pine trees near Orekhovo, north from Saint Petersburg. Russia, August 1, 2024
 Pelargonium webcap mushrooms (Cortinarius flexipes) in a swamp in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
 Mealy tooth mushroom (Hydnellum ferrugineum) 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
 Grey falsebolete mushroom (Boletopsis grisea) 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
 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
 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
 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
 Wooden boardwalk in a swamp at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Spores (in KOH) of saffron webcap mushrooms (Cortinarius croceus) (spore print rusty brown, turns black in KOH) in sphagnum collected earlier 8/3/2024 in Petiayarvi, north from Saint Petersburg, Russia, August 23, 2024
 Bog Rosemary (Andromeda) in a sphagnum swamp at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Transition area between swamp and a forest at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Neat brown webcap mushrooms Cortinarius esculentus on dry sandy soil under pines near Orekhovo, north from Saint Petersburg. Russia, August 1, 2024
 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
 Orange webcap mushrooms (slimy cortinarius, Cortinarius mucosus) in Lembolovo, 35 miles north from Saint Petersburg. Russia, August 31, 2016
 Brown webcap mushrooms (Cortinarius) with their cross section on mossy ground under pine trees near Orekhovo, north from Saint Petersburg. Russia, August 1, 2024
 Marsh webcap mushrooms (Cortinarius uliginosus) in a forest east from a train stop Platform 46 km near Semrino, south from Saint Petersburg. Russia, August 10, 2024
 Yellow webcap mushrooms (Cortinarius delibutus) in a forest east from a train stop Platform 46 km near Semrino, south from Saint Petersburg. Russia, August 10, 2024
 Violet webcap mushrooms (Cortinarius violaceus) in a forest east from a train stop Platform 46 km near Semrino, south from Saint Petersburg. Russia, August 10, 2024
 Cross section of neat brown webcap mushrooms Cortinarius esculentus on dry sandy soil under pines near Orekhovo, north from Saint Petersburg. Russia, August 1, 2024
 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
 Side view of marsh webcap mushrooms (Cortinarius uliginosus) in a forest east from a train stop Platform 46 km near Semrino, south from Saint Petersburg. Russia, August 10, 2024
 Underside of a neat brown webcap mushroom Cortinarius esculentus near Orekhovo, north from Saint Petersburg. Russia, August 1, 2024
 Bog Rosemary (Andromeda polifolia, Andromeda glaucophylla, Russian name Podbel) in a swamp at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Webcap mushroom Cortinarius stillatitius or may be Cortinarius collinitus near Orekhovo, north from Saint Petersburg. Russia, August 13, 2016
 Boardwalk 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
 Some webcap mushrooms (Cortinarius sp.) in Dibuny, north-west from Saint Petersburg, Russia, August 9, 2016
 Surprise webcap mushrooms (Cortinarius semisanguineus) in Dibuny, near Saint Petersburg. Russia, August 20, 2017
 Brown webcap mushrooms (Cortinarius) in Sosnovka Park. Saint Petersburg, Russia, August 21, 2017
 Webcap mushrooms (Cortinarius sp.) near Dibuny, north-west from Saint Petersburg. Russia, August 18, 2016
 Small webcap mushrooms (Cortinarius sp.) near Lembolovo, north from Saint Petersburg, Russia, August 13, 2016
 Webcap mushrooms Cortinarius collinitus(?) in Orekhovo, north from Saint Petersburg. Russia, August 17, 2016
 Sepia webcap mushrooms (Cortinarius decipiens) in Dibuny, near Saint Petersburg. Russia, August 20, 2017
 Old quarry in a forest at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Old quarry with an island at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
 Pelargonium webcap mushrooms (Cortinarius flexipes) in Yuntolovsky Park. Saint Petersburg, Russia, August 3, 2017
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