Rusty porecrust fungus (Phellinus ferruginosus)(?) covering large area on a spruce log in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
Texture of rusty porecrust fungus (Phellinus ferruginosus)(?) a spruce log in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
Margin of rusty porecrust fungus (Phellinus ferruginosus)(?) in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
Resupinate polypore mushroom rusty porecrust (Phellinus ferruginosus)(?) a spruce log in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
Rusty porecrust fungus (Phellinus ferruginosus)(?) enveloping small spruce branches on a log in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021