 Warty cavalier mushrooms (Melanoleuca verrucipes) in Sosnovka Park. Saint Petersburg, Russia, August 6, 2024
 Blue fluorescence of gills of warty cavalier mushrooms (Melanoleuca verrucipes) under ultraviolet light, collected in Sosnovka Park. Saint Petersburg, Russia, August 6, 2024
 Warty cavalier mushrooms (Melanoleuca verrucipes) on a pile of rotten leaves in Sosnovka Park. Saint Petersburg, Russia, August 14, 2017
 Close up of young warty cavalier mushrooms (Melanoleuca verrucipes) in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
 Dissected young warty cavalier mushrooms (Melanoleuca verrucipes) in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
 Warty cavalier mushrooms (Melanoleuca verrucipes) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, July 16, 2017
 Warty cavalier mushrooms (Melanoleuca verrucipes) on rotting pile of dry leaves in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
 Warty cavalier mushrooms (Melanoleuca verrucipes) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
 Warty cavalier mushrooms (Melanoleuca verrucipes) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, June 25, 2017
 Group of warty cavalier mushrooms (Melanoleuca verrucipes) on rotting pile of dry leaves in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
 Young warty cavalier mushrooms (Melanoleuca verrucipes) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
 Group of warty cavalier mushrooms (Melanoleuca verrucipes) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, July 16, 2017
 Side view of a stunted cavalier mushroom (Melanoleuca brevipes) on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Fairy ring of Melanoleuca verrucipes mushrooms on mulch in Sosnovka Park. Saint Petersburg, Russia, July 20, 2016
 Mushrooms Melanoleuca verrucipes on mulch and wood chips in Sosnovka Park. Saint Petersburg, Russia, July 11, 2016
 Mushrooms Melanoleuca verrucipes on dry leaves, mulch and wood chips in Sosnovka Park. Saint Petersburg, Russia, July 11, 2016
 Old caps of mushrooms Melanoleuca verrucipes on mulch and wood chips in Sosnovka Park. Saint Petersburg, Russia, July 11, 2016
 Cross section of a stunted cavalier mushroom (Melanoleuca brevipes) in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Stunted cavalier mushroom (Melanoleuca brevipes) on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Grooved cavalier mushroom (Melanoleuca grammopodia) on roadside near Dibuny, north-west from Saint Petersburg. Russia, August 28, 2018
 Side view of fenugreek milkcap mushrooms (Lactarius helvus) in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
 Stunted cavalier mushrooms (Melanoleuca brevipes) on roadside in Kuzmolovo, north from Saint Petersburg. Russia, May 21, 2021
 Stunted cavalier mushrooms (Melanoleuca brevipes) near 12 K4 Tikhoretsky Prospect. Saint Petersburg, Russia, June 9, 2017
 Cavalier mushrooms Melanoleuca melaleuca(?) in area of Lisiy Nos - Olgino west from Saint Petersburg. Russia, September 21, 2017
 Stunted cavalier mushrooms (Melanoleuca brevipes) on roadside west from Kavgolovo Lake near Toksovo, north from Saint Petersburg. Russia, May 19, 2019
 Stunted cavalier mushrooms (Melanoleuca brevipes) on roadside near Kavgolovskoe Lake in Toksovo, suburb of Saint Petersburg. Russia, June 10, 2017
 Stunted cavalier mushrooms (Melanoleuca brevipes) on roadside near Kavgolovskoe Lake in area of Toksovo, north from Saint Petersburg, Russia, June 16, 2017
 Stunted cavalier mushrooms (Melanoleuca brevipes)(?) near a fence of a summer house in Vyritsa, 50 miles south from Saint Petersburg. Russia, September 10, 2017
 Side view of rosy club coral mushrooms Clavaria rosea on a side of a road around Kavgolovo Lake between Oselki and Toksovo, north from Saint Petersburg. Russia, August 13, 2024
 Side view of fibrecap mushrooms Inocybe curvipes(?) in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Side view of bonnet mushrooms (Mycena) in moss 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
 Side view of bald knight mushrooms Melanoleuca alboflavida(?) on a lawn in Bee Creek Park. College Station, Texas, April 30, 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
 Brown warty caps of royal fly agaric mushrooms (Amanita regalis) under spruce trees in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Stunted cavalier mushroom (Melanoleuca brevipes)(?) on Pilbashennaya Alley in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Side view of Mycena abramsii mushrooms in Sosnovka Park. Saint Petersburg, Russia, June 13, 2017
 Side view of bog bell mushrooms (Galerina paludosa) on sphagnum moss near Orekhovo, north from Saint Petersburg. Russia, August 1, 2024
 Side view of buff bonnet mushrooms (Mycena metata(?)) in Sosnovka Park. Saint Petersburg, Russia, May 31, 2019
 Side view of spotted toughshank mushrooms (Rhodocollybia maculata)(?) on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Upper view of small brown coral mushrooms Phaeoclavulina growing in fairy rings on a side of a road in spruce needles in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Side view of morel mushrooms Morchella esculenta on a bonfire place in Sosnovka Park. Saint Petersburg, Russia, May 11, 2019
 Side view of slimy spike mushrooms (Gomphidius glutinosus) under spruce trees between Oselki and Toksovo, north from Saint Petersburg. Russia, August 13, 2024
 Side view of heath navel mushrooms (Lichenomphalia umbellifera) on peat in Sosnovka Park. Saint Petersburg, Russia, July 3, 2017
 Side view of fairy cap mushrooms Mycena silvae-nigrae on rotten wood in Sosnovka Park. Saint Petersburg, Russia, May 27, 2019
 Side view of Bishop s inkcap mushrooms (Coprinellus angulatus) on burnt ground in Sosnovka Park. Saint Petersburg, Russia, May 30, 2019
 Side view of terrestial polypore mushrooms Tiger s eye (Coltricia perennis) in Sosnovka Park. Saint Petersburg, Russia, July 12, 2017
 Side view of mushrooms Gerronema strombodes in a dense forest near a summer house at 9a 2nd Borovaya Street in Solnechnoe, west from Saint Petersburg. Russia, August 7, 2024
 Side view of coral mushrooms Ramaria eumorpha(?) in a forest east from a train stop Platform 46 km near Semrino, south from Saint Petersburg. Russia, August 10, 2024
 Side view of a copper spike mushroom (Chroogomphus rutilus) in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Side view of roundhead mushroom Stropharia alcis (Protostropharia alcis) on a side of a road around Kavgolovo Lake between Oselki and Toksovo, north from Saint Petersburg. Russia, August 13, 2024
 Side view of marsh webcap mushrooms (Cortinarius uliginosus) in a forest east from a train stop Platform 46 km near Semrino, south from Saint Petersburg. Russia, August 10, 2024
 Side view of a common funnel mushroom (Clitocybe gibba, Infundibulicybe g.) in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Side view of peppery bolete mushrooms (Chalciporus piperatus) in moss in a forest east from a train stop Platform 46 km near Semrino, south from Saint Petersburg. Russia, August 10, 2024
 Side view of hare s foot inkcap mushrooms (Coprinopsis lagopus) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, July 16, 2017
 Spores of conifer woodtuft mushrooms (Kuehneromyces lignicola) collected earlier 7/17/2024 in Sosnovka Park, Saint Petersburg, Russia, August 22, 2024
 Side view of a shield dapperling mushroom (Lepiota clypeolaria) under dense spruce trees in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Sulphur tuft mushrooms (Hypholoma fasciculare) on a side of arotten stump in Sosnovka Park. Saint Petersburg, Russia, August 14, 2017
 Side view of a fly agaric mushroom (Amanita muscaria) in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Bonnet (Mycena) mushrooms on a log in Sosnovka Park. Saint Petersburg, Russia, August 6, 2024
 Side view of a blue tooth mushroom (Hydnellum caeruleum) near Orekhovo, north from Saint Petersburg. Russia, August 1, 2024
 Mealy tooth mushroom (Hydnellum ferrugineum) with a side view in Petiayarvi, north from Saint Petersburg. Russia, August 3, 2024
 Side view of a mushroom Arrhenia sphagnicola in sphagnum moss near Orekhovo, north from Saint Petersburg. Russia, August 1, 2024
 Side view of mature Melanoleuca mushrooms on a lawn in Bee Creek Park. College Station, Texas, May 10, 2023
 Side view of military pilot s memorial in Sosnovka Park. Saint Petersburg, Russia, November 10, 2016
 Side view of a surprise webcap mushroom (Cortinarius semisanguineus) at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Sulphur tuft mushrooms (Hypholoma fasciculare) in Sosnovka Park. Saint Petersburg, Russia, August 6, 2024
 Close-up of sulphur tuft mushrooms (Hypholoma fasciculare) in Sosnovka Park. Saint Petersburg, Russia, August 6, 2024
 Ascomycete mushrooms Anthracobia maurilabra on a bonfire site in Sosnovka Park. Saint Petersburg, Russia, August 6, 2024
 Side view of toughshank mushroom (Gymnopus ocior) on an old sand dune overgrown by pine forest in Sestroretskoye Swamp near Saint Petersburg. Russia, August 11, 2024
 Olive edge bonnet mushrooms (Mycena viridimarginata) on a mossy stump in Sosnovka Park. Saint Petersburg, Russia, August 6, 2024
 Spores (in KOH) of small white funnel mushrooms on a mossy tree root collected earlier 7/30/2024 in Sosnovka Park, in St. Petersburg, Russia, August 22, 2024
 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
 Side view of young lurid bolete mushrooms (Suillellus luridus) on a lawn in Pavlovsk Park. Pavlovsk, suburb of Saint Petersburg, Russia, July 31, 2024
 Spores (in lugol) of small white funnel mushrooms on a mossy tree root collected earlier 7/30/2024 in Sosnovka Park, in St. Petersburg, Russia, August 22, 2024
 Side view of bolete mushrooms Hortiboletus bubalinus on a lawn in Gardens of Polytechnic Institute. Saint Petersburg, Russia, July 23, 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
 Small brown coral mushrooms Phaeoclavulina growing in fairy rings on a side of a road in spruce needles in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Yellow-green fluorescence of gills of sulphur tuft mushrooms (Hypholoma fasciculare) under ultraviolet light, collected in Sosnovka Park. Saint Petersburg, Russia, August 6, 2024
 Institute of Robotics, view from Sosnovka Park. Saint Petersburg, Russia, August 24, 2004
 Group of small brown coral mushrooms Phaeoclavulina growing in fairy rings on a side of a road in spruce needles in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Upper view of a mature porcini mushroom (Boletus edulis) in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
 Coral mushrooms Clavaria rosea on a side of a road around Kavgolovo Lake between Oselki and Toksovo, north from Saint Petersburg. Russia, August 13, 2024
 Small brown fibrecap (Inocybe) mushrooms on a side of a road around Kavgolovo Lake between Oselki and Toksovo, north from Saint Petersburg. Russia, August 13, 2024
 Slippery Jack mushrooms (Suillus luteus) on a side of a road around Kavgolovo Lake between Oselki and Toksovo, north from Saint Petersburg. Russia, August 13, 2024
 Serried crust fungus Neoantrodia serialis (Antrodia serialis)(?) on a side of a pine stump in Sosnovka Park. Saint Petersburg, Russia, August 14, 2017
 Small orange Ascomycete mushrooms Pulvinula convexella on a side of a road around Kavgolovo Lake between Oselki and Toksovo, north from Saint Petersburg. Russia, August 13, 2024
 Mushrooms Melanoleuca strictipes near a dam of Volchya River in Petiayarvi, 50 miles north from Saint Petersburg. Russia, August 30, 2017
 Side view of bolete mushrooms Boletus ferrugineus and Boletus edulis near a road west from Kavgolovskoe Lake (Syariunlakhti), near Toksovo. North from Saint Petersburg, Russia, July 26, 2024
 Top view of a brown brittlegill (Russula) mushroom when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
 Top view of a pink brittlegill (Russula) mushroom when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
 Side view of Melanoleuca mushrooms at Forest Service Road 203 on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 23, 2018
 Spores of pale brown waxy corticioid fungus on underside of a fallen birch collected earlier 7/30/2024 in Sosnovka Park, in St. Petersburg, Russia, August 22, 2024
 Side view of a hall of Vitebsky Train Station. Saint Petersburg, Russia, August 8, 2012
 Top view of a fibrecap (Inocybe) mushroom in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Side view of mushrooms Meottomyces dissimulans in a ditch in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, May 19, 2021
 Upper view of Parasola auricoma mushrooms (Coprinus auricomus) in Sosnovka Park. Saint Petersburg, Russia, May 31, 2017
 Side view of a blue tooth mushroom (Hydnellum caeruleum) in Dibuny, near Saint Petersburg. Russia, August 20, 2017
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