 St. George s mushrooms (Calocybe gambosa) in Sosnovka Park. Saint Petersburg, Russia, May 27, 2019
 St. George s mushrooms (Calocybe gambosa) in Sosnovka Park. Saint Petersburg, Russia, May 30, 2019
 Group of St. George s mushrooms (Calocybe gambosa) in Sosnovka Park. Saint Petersburg, Russia, May 30, 2019
 St. George s mushrooms (Calocybe gambosa) in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
 St. George s mushrooms (Calocybe gambosa) in Sosnovka Park. Saint Petersburg, Russia, June 11, 2017
 St. George s mushrooms (Calocybe gambosa) on a lawn at Svetlanovsky Prospect. Saint Petersburg, Russia, May 27, 2019
 St. George s mushrooms (Calocybe gambosa) in Gardens of Polytechnic Institute. Saint Petersburg, Russia, May 29, 2019
 St. George s mushrooms (Calocybe gambosa) in Gardens of Polytechnic Institute. Saint Petersburg, Russia, May 30, 2021
 Group of St. George s mushrooms (Calocybe gambosa) near Lisiy Nos, west from Saint Petersburg. Russia, June 12, 2017
 Young St. George s mushrooms (Calocybe gambosa) in Gardens of Polytechnic Institute. Saint Petersburg, Russia, May 30, 2021
 St. George s mushrooms (Calocybe gambosa) on a lawn in Gardens of Polytechnic Institute. Saint Petersburg, Russia, May 30, 2021
 St. George s mushrooms (Calocybe gambosa) near the Gulf in area of Lisiy Nos, west from Saint Petersburg. Russia, June 12, 2017
 St. George s mushrooms (Calocybe gambosa) near Kavgolovskoe Lake in area of Toksovo, north from Saint Petersburg, Russia, June 16, 2017
 St. George s mushrooms (Calocybe gambosa) on roadside near Kavgolovskoe Lake, between Oselki and Toksovo, north from Saint Petersburg. Russia, June 28, 2017
 St. George s mushrooms (Calocybe gambosa) on mushroom show in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 28, 2017
 Group of St. George s mushrooms (Calocybe gambosa) on roadside near Kavgolovskoe Lake in area of Toksovo, north from Saint Petersburg, Russia, June 16, 2017
 St. George s mushroom (Calocybe gambosa) near the Gulf in area of Lisiy Nos, west from Saint Petersburg. Russia, June 12, 2017
 Rugosomyces chrysenteron (Calocybe chrysenteron)(?) mushrooms in Sosnovka Park. Saint Petersburg, Russia, August 12, 2016
 Underside of brick cap mushrooms (Hypholoma lateritium, Hypholoma sublateritium) in Sosnovka Park. Saint Petersburg, Russia, May 31, 2019
 Underside of a leaf with coltsfoot rust gall fungus, Puccinia poarum, in Sosnovka Park. Saint Petersburg, Russia, May 27, 2019
 Underside of conifer woodtuft mushrooms (Kuehneromyces lignicola) in Sosnovka Park. Saint Petersburg, Russia, July 17, 2024
 Underside of sheathed woodtuft mushrooms (Kuehneromyces mutabilis) in a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, May 30, 2021
 Toughshank mushrooms Gymnopus ocior on rotting stump in Sosnovka Park. Saint Petersburg, Russia, May 30, 2019
 Morel mushrooms Morchella esculenta on burnt soil in Sosnovka Park. Saint Petersburg, Russia, May 11, 2019
 Morel mushrooms Morchella esculenta on a bonfire place in Sosnovka Park. Saint Petersburg, Russia, May 11, 2019
 Oyster mushrooms Pleurotus pulmonarius on wood chips in Sosnovka Park. Saint Petersburg, Russia, May 31, 2019
 Bonnet mushrooms Mycena niveipes on black background in Sosnovka Park. Saint Petersburg, Russia, May 31, 2019
 Leratiomyces magnivelaris mushrooms on mulch and wood chips in Sosnovka Park. Saint Petersburg, Russia, May 11, 2019
 Fairy cap mushrooms Mycena silvae-nigrae on rotten wood in Sosnovka Park. Saint Petersburg, Russia, May 27, 2019
 Side view of buff bonnet mushrooms (Mycena metata(?)) in Sosnovka Park. Saint Petersburg, Russia, May 31, 2019
 Polypore mushrooms Trichaptum fuscoviolaceum on a fallen pine branch in Sosnovka Park. Saint Petersburg, Russia, May 27, 2019
 Spring fieldcap mushrooms (Agrocybe praecox) on wood chips in Sosnovka Park. Saint Petersburg, Russia, May 30, 2019
 Fairy cap mushrooms Mycena silvae-nigrae on a rotten stump in Sosnovka Park. Saint Petersburg, Russia, May 27, 2019
 Bonnet mushrooms Mycena niveipes found on rotting wood in Sosnovka Park. Saint Petersburg, Russia, May 31, 2019
 Dissected morel mushrooms Morchella esculenta on burnt soil in Sosnovka Park. Saint Petersburg, Russia, May 11, 2019
 Splitgill mushrooms (Schizophyllum commune) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, May 31, 2019
 Bishop s inkcap mushrooms (Coprinellus angulatus) on burnt ground in Sosnovka Park. Saint Petersburg, Russia, May 30, 2019
 Group of morel mushrooms Morchella esculenta on a bonfire place in Sosnovka Park. Saint Petersburg, Russia, May 11, 2019
 Buff bonnet mushrooms (Mycena metata(?)) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, May 31, 2019
 Side view of morel mushrooms Morchella esculenta on a bonfire place in Sosnovka Park. Saint Petersburg, Russia, May 11, 2019
 Golden mushrooms Rugosomyces chrysenteron (Calocybe chrysenteron)(?) near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, August 2, 2016
 Leratiomyces magnivelaris mushrooms on mulch and wood chips on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, May 11, 2019
 Young spring fieldcap mushrooms (Agrocybe praecox) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, May 30, 2019
 Dark conical caps of mushrooms Mycena silvae-nigrae on rotten wood in Sosnovka Park. Saint Petersburg, Russia, May 27, 2019
 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
 Underside of mushrooms Chrysomphalina grossula(?) in a spruce forest in Tarkhovka Park near Sestroretsk, west from Saint Petersburg. Russia, May 13, 2019
 Underside of Antrodiella or may be Trametes mushroom in Sosnovka Park. Saint Petersburg, Russia, June 25, 2017
 Corticioid fungus Steccherinum fimbriatum on underside of a fallen tree in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Brick cap mushrooms (Hypholoma lateritium, Hypholoma sublateritium) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, May 31, 2019
 Texture of corticioid fungus Steccherinum fimbriatum on underside of a fallen tree in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Close-up of corticioid fungus Steccherinum fimbriatum on underside of a fallen tree in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Hydnoid fungus Mycoacia aurea(?) on the underside of a rotten birch log in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
 Pale brown waxy corticioid fungus on underside of a fallen birch in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
 Birch alley in Sosnovka Park. Saint Petersburg, Russia, May 4, 2019
 Cup section of pale brown waxy corticioid fungus on underside of a fallen birch in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
 Underside of a red-belted bracket mushroom (Fomitopsis pinicola) lit by ultraviolet light on a stump in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
 Close-up of pale brown waxy corticioid fungus on underside of a fallen birch in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
 Underside of oysterling mushrooms Resupinatus applicatus(?) on a log near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
 Underside of 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
 Morel mushrooms Morchella esculenta var. conica (Morchella conica) under a bush of ninebark (Physocarpus opulifolius) in Sosnovka Park. Saint Petersburg, Russia, May 20, 2019
 Soft whitish corticioid fungus on underside of a rotting birch log 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
 Underside of small bracket polypore mushroom with orange pores 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
 False puffball slime mold (Reticularia lycoperdon) in Sosnovka Park. Saint Petersburg, Russia, May 18, 2019
 Coltsfoot rust gall fungus, Puccinia poarum, in Sosnovka Park. Saint Petersburg, Russia, May 27, 2019
 Mature slime mold Reticularia lycoperdon on a tree in Sosnovka Park. Saint Petersburg, Russia, May 18, 2019
 Close-up of soft whitish corticioid fungus on underside of a rotting birch log 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
 Leaves of bitter dock (Rumex obtusifolius) with reddish purple blotches caused by fungus Ramularia rubella in Sosnovka Park. Saint Petersburg, Russia, May 30, 2019
 Orange-brown bumps on underside of leaf of Carolina bristlemallow (Modiola caroliniana) caused by rust fungus Puccinia modiolae, taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 13, 2019
 Underside of deer shield mushroom (Pluteus cervinus) on a mulched stump at oak alley in Catherine Park. Pushkin (former Tsarskoe Selo) near Saint Petersburg, Russia, May 23, 2019
 Various bonnet mushrooms (Mycena sp.) taken from Sosnovka Park. Saint Petersburg, Russia, October 31, 2016
 Some Entoloma or may be Hebeloma mushrooms in Sosnovka Park. Saint Petersburg, Russia, August 28, 2016
 Gymnopil(?) mushrooms on peat in Sosnovka Park. Saint Petersburg, Russia, August 21, 2017
 Some brown gilled mushrooms in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
 Scalycap mushrooms (Pholiota)(?) in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
 Red brittlegill mushrooms (Russula) in Sosnovka Park. Saint Petersburg, Russia, July 30, 2017
 Mushrooms Leratiomyces magnivelaris on mulch in Sosnovka Park. Saint Petersburg, Russia, May 27, 2017
 Red brittlegill (Russula) mushrooms in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
 Close up of Leratiomyces magnivelaris mushrooms in Sosnovka Park. Saint Petersburg, Russia, May 27, 2017
 Some gilled mushrooms from a stump in Sosnovka Park. Saint Petersburg, Russia, July 20, 2017
 Various bonnet mushrooms (Mycena sp.) taken from Sosnovka Park. Saint Petersburg, Russia, October 24, 2016
 Some pinkish gilled mushrooms in Sosnovka Park. Saint Petersburg, Russia, August 3, 2016
 Bonnet (Mycena) mushrooms on a log in Sosnovka Park. Saint Petersburg, Russia, August 6, 2024
 Fibrecap mushrooms (Inocybe) in Sosnovka Park. Saint Petersburg, Russia, July 19, 2017
 Parasola auricoma mushrooms in Sosnovka Park. Saint Petersburg, Russia, June 7, 2017
 Pinkgill (Entoloma) mushrooms in Sosnovka Park. Saint Petersburg, Russia, September 4, 2018
 Some immature gilled mushrooms in Sosnovka Park. Saint Petersburg, Russia, July 30, 2017
 Reddish purple blotches on leaves of broad leaved dock (Rumex obtusifolius) caused by a plant pathogen fungus Ramularia rubella in Sosnovka Park. Saint Petersburg, Russia, May 30, 2019
 Lichenized mushrooms Lichenomphalia umbellifera in Sosnovka Park. Saint Petersburg, Russia, June 29, 2017
 Different kind of bonnet mushrooms (Mycena sp.) taken from Sosnovka Park. Saint Petersburg, Russia, October 24, 2016
 Galerina triscopa mushrooms in a swamp in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
 The miller mushrooms (Clitopilus prunulus)(?) in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
 Group of mushrooms Leratiomyces magnivelaris on mulch in Sosnovka Park. Saint Petersburg, Russia, May 27, 2017
 Red cap Bolete mushrooms (Leccinum versipelle) in Sosnovka Park. Saint Petersburg, Russia, July 20, 2016
 Fly agaric mushrooms (Amanita muscaria) in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
 Timber mushrooms Lentinellus ursinus in Sosnovka Park. Saint Petersburg, Russia, August 4, 2017
 Yellow brittlegill (Russula) mushrooms in Sosnovka Park. Saint Petersburg, Russia, July 20, 2017
 Timber mushrooms Pycnoporellus fulgens(?) in Sosnovka Park. Saint Petersburg, Russia, July 20, 2017
 Cluster of mushrooms Leratiomyces magnivelaris on mulch in Sosnovka Park. Saint Petersburg, Russia, May 27, 2017
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