Petyayarvi near Saint Petersburg, Russia, October 5, 2025

Photo 01. Brick-brown powdercap mushrooms (Cystodermella...north from St.Petersburg, Russia

Photo 02. Remains of a Finnish hydroelectric power plant on...north from St.Petersburg, Russia

Photo 03. Spillway of a Finnish hydroelectric power plant...north from St.Petersburg, Russia

Photo 04. Mature Northern honey mushrooms (Armillaria...north from St.Petersburg, Russia

Photo 05. Light-violet webcap (Cortinarius) mushrooms in...north from St.Petersburg, Russia

Photo 06. Tacked milkcap mushrooms (Lactarius trivialis) in...north from St.Petersburg, Russia

Photo 07. Section of tacked milkcap mushrooms (Lactarius...north from St.Petersburg, Russia

Photo 08. Dark-brown webcap (Cortinarius) mushrooms under...north from St.Petersburg, Russia

Photo 09. Cinnabar bracket mushrooms (Pycnoporus...north from St.Petersburg, Russia

Photo 10. Yellowleg bonnet mushrooms (Mycena epipterygia...north from St.Petersburg, Russia

Photo 11. Light-brown webcap (Cortinarius) mushrooms under...north from St.Petersburg, Russia

Photo 12. Common stump brittlestem mushrooms (Psathyrella...north from St.Petersburg, Russia

Photo 13. Webcap mushrooms Cortinarius depressus under...north from St.Petersburg, Russia

Photo 14. Dense group of webcap mushrooms Cortinarius...north from St.Petersburg, Russia

Photo 15. Soapy knight mushrooms (Tricholoma saponaceum...north from St.Petersburg, Russia

Photo 16. Lebyazhye Lake (also known as Swan Lake) during...north from St.Petersburg, Russia

Photo 17. Resinous polypore mushroom (Ischnoderma resinosum...north from St.Petersburg, Russia

Photo 18. Underside of resinous polypore mushroom...north from St.Petersburg, Russia

Photo 19. False deathcap mushrooms (Amanita citrina) in Petyayarvi, north from St.Petersburg, Russia

Photo 20. Booted knight mushrooms (Tricholoma focale) in...north from St.Petersburg, Russia

Photo 21. Brown webcap (Cortinarius) mushrooms under pines...north from St.Petersburg, Russia

Photo 22. Red-banded webcap mushrooms (Cortinarius...north from St.Petersburg, Russia

Photo 23. Flattened, spoon-shaped or fan-like fruit bodies...north from St.Petersburg, Russia

Photo 24. Close-up of flattened, spoon-shaped or fan-like...north from St.Petersburg, Russia

Photo 25. Peat burrow near a road with of Roothole rosette...north from St.Petersburg, Russia

Photo 26. Roothole rosette mushrooms (Stereopsis vitellina...north from St.Petersburg, Russia

Photo 27. Basidiolichen (a mushroom that is also a lichen...north from St.Petersburg, Russia

Photo 28. Fungus (basidiolichen) Multiclavula corynoides in...north from St.Petersburg, Russia

Photo 29. Small, club-shaped (clavarioid), pale creamy...north from St.Petersburg, Russia

Photo 30. Top view of small, club-shaped (clavarioid), pale...north from St.Petersburg, Russia

Photo 31. Masses of pale creamy-white bodies of fungus...north from St.Petersburg, Russia