October 9, 2025: mushrooms
Alexey Sergeev
October 9, 2025: mushrooms (19 pictures)

Fibrous, rusty-brown section of mature beefsteak fungus (Fistulina hepatica) from a huge old oak in Dubki Park. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Broken mature beefsteak fungus (Fistulina hepatica) on a huge old oak in Dubki Park. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Pores of mature beefsteak fungus (Fistulina hepatica) from a huge old oak in Dubki Park. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Pore Structure of mature beefsteak fungus (Fistulina hepatica) from a huge old oak in Dubki Park. In the close-up of the underside, one can see that the tubes are separate from one another (like packed straws) rather than fused into a solid sponge. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Beefsteak mushrooms (Fistulina hepatica) growing a huge old oak in Dubki Park. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Brick tuft mushrooms (Hypholoma lateritium) in Dubki Park. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Giant conifer parchment fungus (Phlebiopsis gigantea) on a broken pine in Dubki Park. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Alder bracket mushrooms (Xanthoporia radiata) on a tree in Dubki Park. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Polypore mushrooms Alder bracket (Xanthoporia radiata) in Dubki Park. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Caps of polypore mushrooms Alder bracket (Xanthoporia radiata) on a tree in Dubki Park. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Underside of polypore mushrooms Alder bracket (Xanthoporia radiata) in Dubki Park. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Spectacular rustgill mushrooms (Gymnopilus junonius) at the base of a large oak in Dubki Park. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Underside of spectacular rustgill mushrooms (Gymnopilus junonius) at the base of a large oak in Dubki Park. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Section of spectacular rustgill mushrooms (Gymnopilus junonius) at the base of a large oak in Dubki Park. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Clustered bonnet mushrooms (Mycena inclinata) on an oak stump in Dubki Park. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Side view of clustered bonnet mushrooms (Mycena inclinata) on an oak stump in Dubki Park. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Large, overlapping brackets of Dyer#39;s Mazegill mushrooms (Phaeolus schweinitzii) one meter above ground on a large pine in Dubki Park. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Greenish-yellow to rusty brown underside of Dyer#39;s Mazegill mushrooms (Phaeolus schweinitzii) from a large pine in Dubki Park. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Irregular, angular, and labyrinthine (quot;maze-likequot;) pores of Dyer#39;s Mazegill mushrooms (Phaeolus schweinitzii) from a large pine in Dubki Park. Sestroretsk near Saint Petersburg, Russia, October 9, 2025

Tracks for October 9, 2025 - Thursday