 Elm oyster mushrooms (Hypsizygus ulmarius, Lyophyllum ulmarium) on a stump in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, October 1, 2016
 Young elm oyster mushrooms (Hypsizygus ulmarius) on a trunk of elm tree in Lisiy Nos, west from Saint Petersburg. Russia, September 12, 2016
 Elm oyster mushrooms (Hypsizygus ulmarius, Lyophyllum ulmarium) on a birch tree between Orekhovo and Lembolovo, north from Saint Petersburg. Russia, September 28, 2016
 Elm oyster mushrooms (Hypsizygus ulmarius) on Peacock wooden sculpture in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 24, 2016
 Cluster of elm oyster mushrooms (Hypsizygus ulmarius, Lyophyllum ulmarium) on a birch tree between Orekhovo and Lembolovo, north from Saint Petersburg. Russia, September 28, 2016
 Alley in Lesnoy Park. Saint Petersburg, Russia, October 8, 2016
 Memorial of heroes of Great October Socialist Revolution in Lesnoy Park. Saint Petersburg, Russia, October 8, 2016
 Flower Pond in Lesnoy Park. Saint Petersburg, Russia, October 8, 2016
 Long Pond in Lesnoy Park. Saint Petersburg, Russia, October 8, 2016
 Institutsky Pereulok in Lesnoy Park. Saint Petersburg, Russia, October 8, 2016
 Maple leaves in Lesnoy Park. Saint Petersburg, Russia, October 8, 2016
 Serdobolsky Pond in Lesnoy Park. Saint Petersburg, Russia, October 8, 2016
 5 Korpus 13 Institutsky Pereulok in Lesnoy Park. Saint Petersburg, Russia, October 8, 2016
 Island of Serdobolsky Pond in Lesnoy Park. Saint Petersburg, Russia, October 8, 2016
 Late fall oyster mushrooms (Panellus serotinus) in Sosnovka Park. Saint Petersburg, Russia, October 24, 2016
 Road near Forest Technical Institute in Lesnoy Park. Saint Petersburg, Russia, October 8, 2016
 Yellow leaves in Serdobolsky Pond in Lesnoy Park. Saint Petersburg, Russia, October 8, 2016
 Small island of Serdobolsky Pond in Lesnoy Park. Saint Petersburg, Russia, October 8, 2016
 Vase in front of Forest Technical Institute in Lesnoy Park. Saint Petersburg, Russia, October 8, 2016
 108 Bolshoy Sampsonievsky Prospect from Serdobolsky Pond in Lesnoy Park. Saint Petersburg, Russia, October 8, 2016
 Memorial of Heroes of Great October Socialist Revolution in Lesnoy Park. Saint Petersburg, Russia, September 22, 2016
 Orange oyster mushrooms (Phyllotopsis nidulans) in Lisiy Nos, west from Saint Petersburg. Russia, October 9, 2016
 Oyster mushrooms (Pleurotus ostreatus) in Communist section of Alexander Nevsky Lavra. Saint Petersburg, Russia, October 18, 2016
 Oyster mushrooms (Pleurotus ostreatus) on a stump in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, October 1, 2016
 Oyster mushrooms (Pleurotus ostreatus) on a stump in Communist section of Alexander Nevsky Lavra. Saint Petersburg, Russia, October 18, 2016
 Small late fall oyster mushrooms (Panellus serotinus) in Dibuny, north-west from Saint Petersburg, Russia, October 23, 2016
 Oyster mushrooms (Pleurotus ostreatus) on a tree stump in Communist section of Alexander Nevsky Lavra. Saint Petersburg, Russia, October 18, 2016
 Late fall oyster mushrooms (Panellus serotinus) on mushroom show in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, October 1, 2016
 Oyster mushrooms (Pleurotus ostreatus) grown on substrate on mushroom show in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, October 1, 2016
 Serdobolsky Pond in Lesnoy Park. Saint Petersburg, Russia, September 22, 2016
 Tree bark in Lesnoy Park. Saint Petersburg, Russia, September 22, 2016
 Bitter oyster mushrooms (Panellus stipticus) in Sosnovka Park. Saint Petersburg, Russia, August 30, 2016
 Willow near Serdobolsky Pond in Lesnoy Park. Saint Petersburg, Russia, September 22, 2016
 Reeds in Serdobolsky Pond in Lesnoy Park. Saint Petersburg, Russia, September 22, 2016
 Bushes near Serdobolsky Pond in Lesnoy Park. Saint Petersburg, Russia, September 22, 2016
 Oyster mushrooms (Pleurotus pulmonarius, Russian name Veshenka) in Sosnovka Park. Saint Petersburg, Russia, September 13, 2016
 Oyster mushrooms (Pleurotus ostreatus, Russian name Veshenka) in Sosnovka Park. Saint Petersburg, Russia, November 25, 2016
 Oyster mushrooms (Pleurotus ostreatus, Russian name Veshenka) in Sosnovka Park. Saint Petersburg, Russia, December 31, 2016
 Oyster mushrooms (Pleurotus pulmonarius, Russian name Veshenka) in Sosnovka Park. Saint Petersburg, Russia, July 23, 2016
 A path in Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Gills of Oyster mushrooms (Pleurotus ostreatus, Russian name Veshenka) in Sosnovka Park. Saint Petersburg, Russia, December 8, 2016
 Gills of oyster mushrooms (Pleurotus pulmonarius, Russian name Veshenka) in Sosnovka Park. Saint Petersburg, Russia, September 13, 2016
 Gills of Oyster mushrooms (Pleurotus pulmonarius, Russian name Veshenka) in Sosnovka Park. Saint Petersburg, Russia, July 23, 2016
 Oyster mushrooms (Pleurotus ostreatus, Russian name Veshenka) on a birch in Sosnovka Park. Saint Petersburg, Russia, December 8, 2016
 Serdobolsky Pond. Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Institutsky Pereulok in Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Akademicheskaya Alley in Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Maple alley in Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Fall colors of Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Sculptures in Long Pond of Lesnoy (Lesotekhnicheskiy Universitet) Park. Saint Petersburg, Russia, August 12, 2016
 Yellow maple leaves in Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Alley near Dendrology Garden. Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Yellow maple trees Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 A house at Bolshoy Sampsonievsky Prospect 108 from Lesnoy (Lesotekhnicheskiy Universitet) Park. Saint Petersburg, Russia, August 12, 2016
 A house at 108 Bolshoy Sampsonievsky Prospect behind Serdobolsky Pond in Lesnoy Park. Saint Petersburg, Russia, September 22, 2016
 Maple alley near the Forestry Academy. Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Garden fence near 2 Novorossiyskaya Street. Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Jordan Pond from Kaygorodova Alley. Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Fall colors of Serdobolsky Pond. Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Garden fence near 5 lit. B Engelsa Street. Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Fallen yellow maple leaves. Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Novosiltsevsky Pereulok from 4 Novorossiyskaya Street. Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Late fall oyster mushroom (Panellus serotinus) collected in Dibuny, north-west from Saint Petersburg, Russia, October 23, 2016
 Maple alley near a building of the Forestry Academy. Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 A path covered by yellow maple leaves. Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Fall colors of maple alley near the Forestry Academy. Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Caps of bitter oyster mushrooms (Panellus stipticus) near Lisiy Nos, west from Saint Petersburg. Russia, September 12, 2016
 Mycena pseudocorticola or may be M. meliigena mushrooms on a big tree in Lesnoy Park. Saint Petersburg, Russia, February 20, 2017
 Dissected eggs of Mutinus ravenelii mushrooms taken from Lesnoy Park. Saint Petersburg, Russia, August 22, 2017
 Bitter oyster mushrooms (Panellus stipticus) on a tree stump near Lisiy Nos, west from Saint Petersburg. Russia, September 12, 2016
 Bitter oyster mushrooms (Panellus stipticus) south-west from Dibuny - Pesochnyi, near Saint Petersburg. Russia, September 14, 2016
 Garden fence near 5 lit. B Engelsa Street, view from Novorossiyskaya Street. Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Greenish mossy maple polypore mushrooms (Oxyporus populinus) in Lesnoy Park Saint Petersburg, Russia, March 9, 2017
 False tinder conk mushrooms (Phellinus igniarius) on a tree in Lesnoy Park Saint Petersburg, Russia, March 9, 2017
 Mossy maple polypore mushrooms (Oxyporus populinus) on a tree in Lesnoy Park. Saint Petersburg, Russia, March 9, 2017
 Cluster of mossy maple polypore mushrooms (Oxyporus populinus) in Lesnoy Park Saint Petersburg, Russia, March 9, 2017
 Small round heads of mushrooms Phleogena faginea on a big tree in Lesnoy Park. Saint Petersburg, Russia, February 20, 2017
 Oyster mushrooms (Pleurotus pulmonarius, Russian name Veshenka) on roadside near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, July 24, 2016
 Gills of oyster mushrooms (Pleurotus pulmonarius, Russian name Veshenka) near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, July 24, 2016
 Orange oyster mushrooms (Phyllotopsis nidulans) on a thrown away wooden door in Lembolovo, 35 miles north from Saint Petersburg. Russia, August 31, 2016
 Young mossy maple polypore mushrooms (Oxyporus populinus) on a tree in Lesnoy Park. Saint Petersburg, Russia, February 20, 2017
 Mossy maple polypore mushrooms (Oxyporus populinus) in a depression on a tree in Lesnoy Park. Saint Petersburg, Russia, March 9, 2017
 Large cluster of mossy maple polypore mushrooms (Oxyporus populinus) in Lesnoy Park Saint Petersburg, Russia, March 9, 2017
 Lung oyster mushrooms (Pleurotus pulmonarius)(?) on a tree stump in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, August 14, 2016
 Dyer s mazegill mushrooms (Phaeolus schweinitzii)(?) covered by a golden mold fungus in Lesnoy Park (Lesotekhnicheskiy Universitet). Saint Petersburg, Russia, July 30, 2017
 A tomb of Egbert Ludwigowitsch Wolf., a distinguished botanist and dendrologist. Egbert Wolf (1860-1931) was a German-born Russian scientist who served as the chief gardener and later a scientific specialist at the Saint Petersburg Forestry Institute. Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Orange oyster mushrooms (Phyllotopsis nidulans) in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
 Oyster mushrooms Pleurotus pulmonarius on wood chips in Sosnovka Park. Saint Petersburg, Russia, May 31, 2019
 Oak trees in Lesnoy Park (Lesotekhnicheskiy Universitet). Saint Petersburg, Russia, July 30, 2017
 Flowerbeds in Lesnoy Park (Lesotekhnicheskiy Universitet). Saint Petersburg, Russia, July 30, 2017
 Colorful autumn scene in the historic Vyborgsky District near the intersection of Novorossiyskaya Street and Engelsa Prospect. The view is taken from Novorossiyskaya Street, looking through a decorative iron fence. Lesnoy Park (Lesotekhnicheskiy Universitet), Saint Petersburg, Russia, October 14, 2025
 Pale oyster mushrooms (Pleurotus pulmonarius) on a stump in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Ornamental vase in Lesnoy Park (Lesotekhnicheskiy Universitet). Saint Petersburg, Russia, July 30, 2017
 Northern tooth mushroom (Climacodon septentrionalis) in Lesnoy Park. Saint Petersburg, Russia, August 22, 2017
 Serdobolsky Pond of Lesnoy Park near Lanskaya train station. Saint Petersburg, Russia, June 26, 2003
 Gills of a large oyster mushroom (Pleurotus pulmonarius) near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, July 24, 2016
 Main building of Forestry University in Lesnoy Park (Lesotekhnicheskiy Universitet). Saint Petersburg, Russia, July 30, 2017
 Various bonnet mushrooms (Mycena sp.) taken from Sosnovka Park. Saint Petersburg, Russia, October 31, 2016
 Various bonnet mushrooms (Mycena sp.) taken from Sosnovka Park. Saint Petersburg, Russia, October 24, 2016
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