 Earthball mushrooms Scleroderma bovista in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Some button mushrooms (Agaricus) in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Some pinkgill (Entoloma) mushrooms in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Caps of pinkgill (Entoloma) mushrooms in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Some small brown gilled mushrooms in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Brittlestem (Psathyrella) mushrooms on roadside in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Bonnet (Mycena) mushrooms taken from mossy trees in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Peeling oysterling mushrooms (Crepidotus mollis) in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Veiled oyster mushrooms (Pleurotus dryinus) in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Scurfy twiglet mushrooms (Tubaria furfuracea) in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Small lepiotoid mushrooms Cystolepiota seminuda on roadside in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Large fly agaric mushrooms (Amanita muscaria) on roadside in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Scotch bonnet mushrooms (Marasmius oreades) on roadside in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Some fleshy fibrecap (Inocybe) mushrooms under linden trees in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Downy conecap mushrooms (Conocybe subpubescens) on roadside in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Small Pluteus and inkcap (Coprinus) mushrooms on roadside in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Group of small lepiotoid mushrooms Cystolepiota seminuda on roadside in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Alder trees on a beach in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Twisted deceiver mushrooms (Laccaria tortilis) in a dried marshy site in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 View of Fort Rif from a rocky beach in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Firerug inkcap mushrooms (Coprinellus domesticus) on a fallen twig under large trees in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Carpet of seabeach sandwort (Honckenya peploides) in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Seabeach sandwort (Honckenya peploides) with fruits in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Large bonnet (Mycena) mushroom on a rotten log in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Toothed cup fungus (Tarzetta cupularis) under big trees in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Marsh webcap mushroom (Cortinarius uliginosus) in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Seabeach sandwort (Honckenya peploides) on a beach in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Grey coral mushrooms (Clavulina cinerea) infected by ascomycete fungus Helminthosphaeria clavariarum in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Pea-shaped bird s nest mushrooms (Nidularia deformis) on a discarded wooden door in a forest in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Underside of artist s conk mushroom (Ganoderma applanatum)(?) in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Marsh webcap mushroom (Cortinarius uliginosus) on roadside in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Close up of pea-shaped bird s nest mushrooms (Nidularia deformis) on a discarded wooden door in a forest in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Some Gymnopus(?) mushrooms on a stump in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 8, 2017
 Artist s conk mushroom (Ganoderma applanatum)(?) taken from a small tree in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Massive roll-rim mushroom Paxillus obscurisporus(?) in sand on a beach in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Tufted tough-shank mushrooms (Clustered Toughshank, Gymnopus confluens, Collybia confluens) in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Dissected massive roll-rim mushroom Paxillus obscurisporus(?) in sand on a beach in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Glistening inkcap mushrooms (Coprinellus micaceus) in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 8, 2017
 Common puffball mushrooms (Lycoperdon perlatum) in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 8, 2017
 Dissected bolete mushroom Hortiboletus bubalinus staining pink and blue near a beach together with bonnet (Mycena) mushrooms taken from a mossy tree in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Brown hay mushroom (Panaeolus foenisecii, Panaeolina foenisecii) on roadside in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Northern honey mushrooms (Armillaria borealis) on a stump near a beach in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 8, 2017
 Bolete mushrooms Hortiboletus bubalinus with yellow angular pores on a beach in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 8, 2017
 Common liverwort or green-tongue liverwort (Marchantia polymorpha) in a dried marshy site in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Fly agaric mushroom (Amanita muscaria) in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 8, 2017
 Bolete mushrooms Hortiboletus bubalinus staining pink and blue in cross section on a beach in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 8, 2017
 Uneven brown and lighter towards the edge caps of bolete mushrooms Hortiboletus bubalinus on a beach in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 8, 2017
 Beach rose (Rosa rugosa, Russian name Shipovnik), sand ryegrass (Leymus arenarius) and seabeach sandwort (Honckenya peploides) in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Scalycap mushroom Pholiota lucifera(?) on roadside in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 8, 2017
 Potato earthball mushrooms (Scleroderma bovista) in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Psilocybe inquilina (Deconica inquilina)(?) mushrooms from stems of decaying reeds on a beach in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 8, 2017
 Psilocybe inquilina (Deconica inquilina)(?) mushrooms growing on decaying reeds on a beach in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 8, 2017
 European searocket (Cakile baltica, Cakile maritima subsp. baltica, Russian name Gorchitsa) on a beach in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Potato earthball mushrooms (Scleroderma bovista(?)) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, October 29, 2021
 Potato earthball mushrooms (Scleroderma bovista(?)) on a lawn in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, January 6, 2021
 Earthball mushrooms Scleroderma citrinum in Tarkhovka near Sestroretsk. West from Saint Petersburg, Russia, August 18, 2018
 Earthball mushrooms (Scleroderma citrinum) near Lisiy Nos, west from Saint Petersburg. Russia, September 12, 2016
 Bodies of Earthball mushrooms (Scleroderma citrinum) in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Earthball mushrooms (Scleroderma citrinum) in oak forest in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Mature bodies of Earthball mushrooms (Scleroderma citrinum) in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Spores of earthball mushrooms Scleroderma bovista (in KOH) collected on a pipeline in Lick Creek Park. College Station, Texas, November 9, 2023
 Potato earthball mushrooms (Scleroderma bovista) on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, November 9, 2023
 Potato earthball mushrooms (Scleroderma bovista) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 29, 2024
 Spores (stacked image) of earthball mushrooms Scleroderma bovista (in KOH) collected on a pipeline in Lick Creek Park. College Station, Texas, November 9, 2023
 Potato earthball mushrooms (Scleroderma bovista) in prairie in Washington-on-the-Brazos State Historic Site. Washington, Texas, January 24, 2021
 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
 Common earthball mushrooms (Scleroderma citrinum) in Dubki Park. Sestroretsk near Saint Petersburg, Russia, September 5, 2017
 Cut earthball mushrooms (Scleroderma citrinum) on a tree stump near Morskaya, 5 miles west from Saint Petersburg. Russia, August 5, 2016
 Dissected common earthball mushrooms (Scleroderma citrinum) in Dubki Park. Sestroretsk near Saint Petersburg, Russia, September 5, 2017
 Young earthball mushrooms (Scleroderma citrinum) on a tree stump near Morskaya, 5 miles west from Saint Petersburg. Russia, August 5, 2016
 Leopard earthball mushrooms (Scleroderma areolatum) on rotting wood in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Leopard earthball mushrooms (Scleroderma areolatum) and Mycena viridimarginata in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Potato earthball mushrooms (Scleroderma bovista)(?) under crape myrtle in College Station Cemetery. College Station, Texas, December 7, 2021
 Earthball mushroom (Scleroderma citrinum) near Lisiy Nos, south from Saint Petersburg. Russia, September 3, 2016
 Earthball mushroom (Scleroderma citrinum) in Dubki Park in Sestroretsk, north-west from Saint Petersburg. Russia, July 30, 2016
 Earthball mushrooms (Scleroderma citrinum) in Sosnovka Park. Saint Petersburg, Russia, August 8, 2016
 Earthball mushrooms (Scleroderma citrinum) in Sosnovka Park. Saint Petersburg, Russia, August 4, 2016
 Black interior of earthball mushrooms (Scleroderma citrinum) in Sosnovka Park. Saint Petersburg, Russia, August 4, 2016
 Leopard earthball mushrooms (Scleroderma areolatum)(?) in Gardens of Polytechnic Institute. Saint Petersburg, Russia, August 13, 2017
 Leopard earthball mushrooms (Scleroderma areolatum(?)) in Gardens of Polytechnic Institute. Saint Petersburg, Russia, July 23, 2024
 Sepia bolete mushroom Xerocomellus porosporus together with earthball mushroom (Scleroderma citrinum) near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
 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
 Dissected earthball (Scleroderma) mushroom in Lick Creek Park. College Station, Texas, September 21, 2018
 Earthball mushrooms Scleroderma texense(?) on a lawn in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, October 12, 2021
 Earthball mushrooms Scleroderma texense on a lawn in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, November 8, 2021
 False puffball mushrooms Scleroderma bovista in Lake Bryan Park. Bryan, Texas, October 10, 2018
 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
 Dissected leopard earthball mushroom (Scleroderma areolatum)(?) in Gardens of Polytechnic Institute. Saint Petersburg, Russia, August 13, 2017
 Dissected leopard earthball fungus (Scleroderma areolatum(?)) on a lawn in Gardens of Polytechnic Institute. Saint Petersburg, Russia, July 29, 2017
 Section of a common earthball mushroom (Scleroderma citrinum) in Dubki (The Oaks) Park in Sestroretsk, near Saint Petersburg. Russia, August 7, 2024
 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
 Rough skin of an earthball mushroom Scleroderma texense in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, November 8, 2021
 Gulf of Finland in Sestroretsk, with Kotlin Island on the horizon. A tall building is Maritime Cathedral in Kronstadt. Near Saint Petersburg, Russia, August 1, 2001
 Large puffball mushroom Bovista plumbea (Calvatia bovista)(?) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, September 15, 2018
 Blue dome of Naval Cathedral of Saint Nicholas in Kronstadt in Kronstadt. Saint Petersburg, Russia, September 8, 2017
 Prayer hall of Naval Cathedral of Saint Nicholas in Kronstadt in Kronstadt. Saint Petersburg, Russia, September 8, 2017
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