 Leopard earthball mushrooms (Scleroderma areolatum) on rotting wood in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Leopard earthball mushrooms (Scleroderma areolatum(?)) in Gardens of Polytechnic Institute. Saint Petersburg, Russia, July 23, 2024
 Leopard earthball mushrooms (Scleroderma areolatum)(?) in Gardens of Polytechnic Institute. Saint Petersburg, Russia, August 13, 2017
 Dissected leopard earthball mushroom (Scleroderma areolatum)(?) in Gardens of Polytechnic Institute. Saint Petersburg, Russia, August 13, 2017
 Leopard earthball fungus (Scleroderma areolatum(?)) near a memorial in Gardens of Polytechnic Institute. Saint Petersburg, Russia, July 29, 2017
 Leopard earthball fungus (Scleroderma areolatum(?)) on a lawn in Gardens of Polytechnic Institute. Saint Petersburg, Russia, July 29, 2017
 Potato earthball mushrooms (Scleroderma bovista) in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Dissected leopard earthball fungus (Scleroderma areolatum(?)) on a lawn in Gardens of Polytechnic Institute. Saint Petersburg, Russia, July 29, 2017
 Leopard earthball mushrooms Scleroderma areolatum in deep shade in an oak forest near a trail in Lick Creek Park. College Station, Texas, May 26, 2020
 Spores of leopard earthball mushrooms (Scleroderma areolatum) in KOH solution, collected in Sam Houston National Forest near Montgomery. Texas, June 6, 2022
 Spores of leopard earthball mushrooms (Scleroderma areolatum) in iodine solution, collected in Sam Houston National Forest near Montgomery. Texas, June 6, 2022
 Olive edge bonnet mushrooms (Mycena viridimarginata) in Tarkhovka Park, west from Saint Petersburg. Russia, August 26, 2017
 Earthball mushrooms Scleroderma citrinum in Tarkhovka near Sestroretsk. West from Saint Petersburg, Russia, August 18, 2018
 Leopard earthball mushrooms (Scleroderma areolatum) on a wet log on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, June 5, 2021
 Leopard earthball mushrooms (Scleroderma areolatum) on a mossy log on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, October 21, 2021
 Leopard earthball mushrooms (Scleroderma areolatum) on a rotting log on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, June 6, 2022
 Common earthball mushrooms (Scleroderma citrinum) in Dubki (The Oaks) Park in Sestroretsk, near Saint Petersburg. Russia, August 7, 2024
 Mature common earthball mushrooms (Scleroderma citrinum) in Dubki (The Oaks) Park in Sestroretsk, near Saint Petersburg. Russia, August 7, 2024
 Bonnet mushrooms (Mycena) in moss in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Olive edge bonnet mushrooms (Mycena viridimarginata) on a mossy stump in Sosnovka Park. Saint Petersburg, Russia, August 6, 2024
 Side view of bonnet mushrooms (Mycena) in moss in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Fluorescence of olive edge bonnet mushrooms (Mycena viridimarginata) under ultraviolet light, collected in Sosnovka Park. Saint Petersburg, Russia, August 6, 2024
 Fluorescence of gills of olive edge bonnet mushrooms (Mycena viridimarginata) under ultraviolet light, collected in Sosnovka Park. Saint Petersburg, Russia, August 6, 2024
 Cut earthball mushrooms (Scleroderma citrinum) on a tree stump near Morskaya, 5 miles west from Saint Petersburg. Russia, August 5, 2016
 Cap of olive edge bonnet mushroom (Mycena viridimarginata) in Lindulovskaya Larch Grove near Roshchino, 30 miles north-west from Saint Petersburg. Russia, August 4, 2024
 Section of a common earthball mushroom (Scleroderma citrinum) in Dubki (The Oaks) Park in Sestroretsk, near Saint Petersburg. Russia, August 7, 2024
 Olive edge bonnet mushroom (Mycena viridimarginata) on a stump in Lindulovskaya Larch Grove near Roshchino, 30 miles north-west from Saint Petersburg. Russia, August 4, 2024
 Young earthball mushrooms (Scleroderma citrinum) on a tree stump near Morskaya, 5 miles west from Saint Petersburg. Russia, August 5, 2016
 Close-up of section of a common earthball mushroom (Scleroderma citrinum) in Dubki (The Oaks) Park in Sestroretsk, near Saint Petersburg. Russia, August 7, 2024
 Spores of rooting bonnet mushroom (Mycena megaspora)(?) collected earlier 8/2/2024 in Tarkhovka Park, west from Saint Petersburg, Russia, August 23, 2024
 Earth ball mushrooms Scleroderma areolatum in a park of Polytechnichesky Institute (Technical University). Saint Petersburg, Russia, August 2, 2017
 Earthball mushrooms (Scleroderma citrinum) in Sosnovka Park. Saint Petersburg, Russia, August 4, 2016
 Earthball mushrooms (Scleroderma citrinum) in Sosnovka Park. Saint Petersburg, Russia, August 8, 2016
 Rooting bonnet mushroom (Mycena megaspora) in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Underside of rooting bonnet mushroom (Mycena megaspora) in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Black interior of earthball mushrooms (Scleroderma citrinum) in Sosnovka Park. Saint Petersburg, Russia, August 4, 2016
 Earthball mushrooms (Scleroderma citrinum) in oak forest in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Bodies of Earthball mushrooms (Scleroderma citrinum) in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Mushrooms olive edge bonnet (Mycena viridimarginata) and milkcap Lactarius rufus near a road west from Kavgolovskoe Lake (Syariunlakhti), near Toksovo. North from Saint Petersburg, Russia, July 26, 2024
 Mature bodies of Earthball mushrooms (Scleroderma citrinum) in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Mushrooms olive edge bonnet (Mycena viridimarginata) and milkcap Lactarius rufus in moss near a road west from Kavgolovskoe Lake (Syariunlakhti), near Toksovo. North from Saint Petersburg, Russia, July 26, 2024
 Earthball mushrooms (Scleroderma citrinum) near Lisiy Nos, west from Saint Petersburg. Russia, September 12, 2016
 Olive edge bonnet mushrooms (Mycena viridimarginata)(?) in Dibuny, near Saint Petersburg. Russia, August 20, 2017
 Olive edge bonnet mushroom (Mycena viridimarginata) near a road west from Kavgolovskoe Lake (Syariunlakhti), near Toksovo. North from Saint Petersburg, Russia, July 26, 2024
 Earthball mushrooms Scleroderma bovista(?) in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Earthball mushrooms Scleroderma bovista in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Olive edge bonnet mushrooms (Mycena viridimarginata) on an old stump in Zakhodskoe, 50 miles north from Saint Petersburg. Russia, July 22, 2024
 Close up of olive edge bonnet mushrooms (Mycena viridimarginata)(?) in Dibuny, near Saint Petersburg. Russia, August 20, 2017
 Small Mycena and Galerina mushrooms in Tarkhovka near Sestroretsk, west from Saint Petersburg. Russia, August 27, 2018
 Earthball mushroom (Scleroderma citrinum) in Dubki Park in Sestroretsk, north-west from Saint Petersburg. Russia, July 30, 2016
 Gulf of Finland and Sestroretsk from Tarkhovka spit in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Gulf of Finland with Kronstadt on horizon from Tarkhovka spit in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Pine powdercap mushrooms (Cystoderma jasonis) together with small Mycena in Tarkhovka near Sestroretsk, west from Saint Petersburg. Russia, August 27, 2018
 Common earthball mushrooms (Scleroderma citrinum) in Dubki Park. Sestroretsk near Saint Petersburg, Russia, September 5, 2017
 Spores (in KOH) of fibrecap mushrooms Inocybe curvipes(?) collected earlier 8/2/2024 in Tarkhovka Park, west from Saint Petersburg, Russia, August 23, 2024
 Spores of royal fly agaric mushrooms (Amanita regalis) collected earlier 8/2/2024 in Tarkhovka Park, west from Saint Petersburg, Russia, August 23, 2024
 Violet bonnet (Mycena) mushrooms on burnt ground covered by moss in Tarkhovka near Sestroretsk, west from Saint Petersburg. Russia, August 27, 2018
 Dissected common earthball mushrooms (Scleroderma citrinum) in Dubki Park. Sestroretsk near Saint Petersburg, Russia, September 5, 2017
 Spores of Psilocybe-like gilled mushrooms in moss under spruce trees collected earlier 8/2/2024 in Tarkhovka Park, west from Saint Petersburg, Russia, August 23, 2024
 Pink brittlegill (Russula) mushrooms in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Common earthball mushroom (Scleroderma citrinum) in area of Lisiy Nos - Olgino west from Saint Petersburg. Russia, September 21, 2017
 Earthball mushrooms (Scleroderma citrinum) near Lisiy Nos, south from Saint Petersburg. Russia, September 3, 2016
 Yellow fieldcap mushrooms (Bolbitius titubans) in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Underside of fibrecap mushrooms Inocybe curvipes(?) in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Red brittlegill (Russula) mushrooms under spruce trees in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Wood woollyfoot mushrooms (Gymnopus peronatus) in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Depressed hedgehog mushrooms (Hydnum umbilicatum) in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Spotted milkcap mushrooms (Lactarius scrobiculatus) in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Underside of pink brittlegill (Russula) mushrooms in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Mature brown webcap (Cortinarius)(?) mushrooms in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Cherry-spruce rust fungus (Pucciniastrum areolatum) inside spruce cones in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Cherry-spruce rust fungus (Pucciniastrum areolatum) on spruce cone scales in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Close-up of cherry-spruce rust fungus (Pucciniastrum areolatum) in a spruce cone in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Olive edge bonnet mushrooms (Mycena viridimarginata) on mossy stump in Sosnovka Park. Saint Petersburg, Russia, July 10, 2017
 Fairy cap (Mycena) mushrooms in moss in Tarkhovka Park near Sestroretsk, west from Saint Petersburg. Russia, May 13, 2019
 Fibrecap (Inocybe) mushrooms with sharp conical caps in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Psilocybe-like gilled mushrooms in moss under spruce trees in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Close-up of depressed hedgehog mushrooms (Hydnum umbilicatum) in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Side view of fibrecap mushrooms Inocybe curvipes(?) in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Pale oyster mushrooms (Pleurotus pulmonarius) on a stump in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Alder bolete mushrooms (Gyrodon lividus, Russian name Podolshanik) in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Royal fly agaric mushrooms (Amanita regalis) in a spruce forest in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Royal fly agaric mushrooms (Amanita regalis) with a cross section in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Royal fly agaric mushrooms (Amanita regalis) with a side view in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Pale brown, almost white fragile brittlegill (Russula) mushrooms in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Mature dyer s mazegill mushrooms (Phaeolus schweinitzii) on a mossy stump in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Pair of royal fly agaric mushrooms (Amanita regalis) under spruce trees in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Common bird s nest mushrooms (Crucibulum laeve) on a piece of wood in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Cross section of brown velvety fibrecap mushrooms Inocybe curvipes(?) in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Small bonnet mushroom (Mycena) with a long stem in Tarkhovka near Sestroretsk, west from Saint Petersburg. Russia, August 27, 2018
 Goblet waxcap mushrooms (Hygrocybe cantharellus)(?) on a side of a ditch in a shady forest in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Underside of mature dyer s mazegill mushrooms (Phaeolus schweinitzii) on a mossy stump in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Brown caps of royal fly agaric mushrooms (Amanita regalis) in a spruce forest in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Caps of mature dyer s mazegill mushrooms (Phaeolus schweinitzii) on a mossy stump in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Fibrecap mushrooms Inocybe curvipes(?) with brown velvety caps and brittle stems in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Side view of brown Psilocybe-like gilled mushrooms in moss under spruce trees in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Sepia bolete mushroom Xerocomellus porosporus together with earthball mushroom (Scleroderma citrinum) near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
 Potato earthball mushrooms (Scleroderma bovista) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 29, 2024
 Brown warty caps of royal fly agaric mushrooms (Amanita regalis) under spruce trees in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
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