![](../../pictures/archives/compress/2017/2001/jpeg/13t.jpg) Mossy maple polypore mushrooms (Oxyporus populinus) on a tree in Lesnoy Park. Saint Petersburg, Russia, March 9, 2017
![](../../pictures/archives/compress/2017/2001/jpeg/16t.jpg) Cluster of mossy maple polypore mushrooms (Oxyporus populinus) in Lesnoy Park Saint Petersburg, Russia, March 9, 2017
![](../../pictures/archives/compress/2017/2001/jpeg/14t.jpg) Mossy maple polypore mushrooms (Oxyporus populinus) in a depression on a tree in Lesnoy Park. Saint Petersburg, Russia, March 9, 2017
![](../../pictures/archives/compress/2017/2001/jpeg/18t.jpg) Large cluster of mossy maple polypore mushrooms (Oxyporus populinus) in Lesnoy Park Saint Petersburg, Russia, March 9, 2017
![](../../pictures/archives/compress/2017/1990/jpeg/03t.jpg) Young mossy maple polypore mushrooms (Oxyporus populinus) on a tree in Lesnoy Park. Saint Petersburg, Russia, February 20, 2017
![](../../pictures/archives/compress/2017/2002/jpeg/03t.jpg) Mossy maple polypore mushrooms (Oxyporus populinus) on a scar from a cut branch on Pokrovskaya Lane in Smolenskoe Cemetery. Saint Petersburg, Russia, March 12, 2017
![](../../pictures/archives/compress/2017/2002/jpeg/04t.jpg) Mossy maple polypore mushrooms (Oxyporus populinus) on a large tree on Znamenskaya Lane in Smolenskoe Cemetery. Saint Petersburg, Russia, March 12, 2017
![](../../pictures/archives/compress/2017/1993/jpeg/10t.jpg) Mossy maple polypore mushrooms (Oxyporus populinus) on a tree in Udelny Park. Saint Petersburg, Russia, February 28, 2017
![](../../pictures/archives/compress/2017/2011/jpeg/18t.jpg) Small mossy maple polypore mushrooms (Oxyporus populinus) on a willow(?) in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
![](../../pictures/archives/compress/2017/2011/jpeg/17t.jpg) Young mossy maple polypore mushrooms (Oxyporus populinus) on a willow(?) in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
![](../../pictures/archives/compress/2017/2015/jpeg/02t.jpg) Young mossy maple polypore mushrooms (Oxyporus populinus)(?) in a hollow of small willow stump in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017
![](../../pictures/archives/compress/2024/3602/jpeg/09t.jpg) Mossy maple polypore mushrooms (Oxyporus populinus) covering a maple in Smolenskoe Lutheran Cemetery on Dekabristov Island. Saint Petersburg, Russia, August 12, 2024
![](../../pictures/archives/compress/2024/3602/jpeg/05t.jpg) Mossy maple polypore mushrooms (Oxyporus populinus) on a large maple in Smolenskoe Lutheran Cemetery on Dekabristov Island. Saint Petersburg, Russia, August 12, 2024
![](../../pictures/archives/compress/2024/3602/jpeg/06t.jpg) Mossy maple polypore mushrooms (Oxyporus populinus) at the base of a maple in Smolenskoe Lutheran Cemetery on Dekabristov Island. Saint Petersburg, Russia, August 12, 2024
![](../../pictures/archives/compress/2024/3602/jpeg/14t.jpg) Mature mossy maple polypore mushrooms (Oxyporus populinus) at the base of a maple in Smolenskoe Lutheran Cemetery on Dekabristov Island. Saint Petersburg, Russia, August 12, 2024
![](../../pictures/archives/compress/2024/3602/jpeg/07t.jpg) Caps of mossy maple polypore mushrooms (Oxyporus populinus) at the base of a maple in Smolenskoe Lutheran Cemetery on Dekabristov Island. Saint Petersburg, Russia, August 12, 2024
![](../../pictures/archives/compress/2017/1993/jpeg/11t.jpg) Green moss on polypore mushrooms Oxyporus populinus on a tree in Udelny Park. Saint Petersburg, Russia, February 28, 2017
![](../../pictures/archives/compress/2023/3452/jpeg/16t.jpg) Underside of polypore mushrooms Oxyporus populinus at the base of a living sweetgum or maple on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 31, 2023
![](../../pictures/archives/compress/2023/3452/jpeg/13t.jpg) Bracket polypore mushrooms Oxyporus populinus at the base of a living sweetgum or maple on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 31, 2023
![](../../pictures/archives/compress/2023/3452/jpeg/15t.jpg) Pores of bracket polypore mushrooms Oxyporus populinus at the base of a living sweetgum or maple on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 31, 2023
![](../../pictures/archives/compress/2023/3452/jpeg/14t.jpg) Close-up of bracket polypore mushrooms Oxyporus populinus at the base of a living sweetgum or maple on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 31, 2023
![](../../pictures/archives/compress/2023/3452/jpeg/12t.jpg) Bracket polypore mushrooms Oxyporus populinus at the base of a living sweetgum or may be a maple near a small creek on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 31, 2023
![](../../pictures/archives/compress/2024/3454/jpeg/17t.jpg) Spores of poplar bracket mushrooms (Oxyporus populinus) from a sweetgum or a maple collected a day before in Sam Houston National Forest. Texas, January 1, 2024
![](../../pictures/archives/compress/2017/2126/jpeg/12t.jpg) Mossy maze polypore mushrooms (Cerrena unicolor) on a mossy log in Sosnovka Park. Saint Petersburg, Russia, August 21, 2017
![](../../pictures/archives/compress/2016/1928/jpeg/01t.jpg) Maple leaves in Lesnoy Park. Saint Petersburg, Russia, October 8, 2016
![](../../pictures/archives/compress/2017/2001/jpeg/15t.jpg) False tinder conk mushrooms (Phellinus igniarius) on a tree in Lesnoy Park Saint Petersburg, Russia, March 9, 2017
![](../../pictures/archives/compress/2024/3466/jpeg/09t.jpg) Polypore mushrooms Oxyporus populinus at the base of living sweetgum on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 4, 2024
![](../../pictures/archives/compress/2023/3452/jpeg/19t.jpg) Close-up of pores of bracket polypore mushrooms Oxyporus populinus on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 31, 2023
![](../../pictures/archives/compress/2023/3452/jpeg/17t.jpg) Bracket polypore mushrooms Oxyporus populinus on black background on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 31, 2023
![](../../pictures/archives/compress/2017/2126/jpeg/02t.jpg) Mossy maze polypore mushrooms (Cerrena unicolor) in Sosnovka Park. Saint Petersburg, Russia, August 21, 2017
![](../../pictures/archives/compress/2017/1993/jpeg/13t.jpg) Mossy maze polypore mushrooms (Cerrena unicolor) in Udelny Park. Saint Petersburg, Russia, February 28, 2017
![](../../pictures/archives/compress/2017/2126/jpeg/13t.jpg) Caps of mossy maze polypore mushrooms (Cerrena unicolor) in Sosnovka Park. Saint Petersburg, Russia, August 21, 2017
![](../../pictures/archives/compress/2017/1993/jpeg/12t.jpg) Gills of mossy maze polypore mushrooms (Cerrena unicolor) in Udelny Park. Saint Petersburg, Russia, February 28, 2017
![](../../pictures/archives/compress/2023/3452/jpeg/18t.jpg) Cross section of bracket polypore mushrooms Oxyporus populinus on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 31, 2023
![](../../pictures/archives/compress/2017/1990/jpeg/21t.jpg) Caps of mossy maze polypore mushrooms (Cerrena unicolor) near Kamenka River in Yuntolovsky Park. Saint Petersburg, Russia, February 23, 2017
![](../../pictures/archives/compress/2017/1990/jpeg/19t.jpg) Mossy maze polypore mushrooms (Cerrena unicolor) on a willow near Kamenka River in Yuntolovsky Park. Saint Petersburg, Russia, February 23, 2017
![](../../pictures/archives/compress/2017/1990/jpeg/22t.jpg) Mossy maze polypore mushrooms (Cerrena unicolor) on a birch near Kamenka River in Yuntolovsky Park. Saint Petersburg, Russia, February 23, 2017
![](../../pictures/archives/compress/2017/2092/jpeg/14t.jpg) Phellinus(?) polypore mushrooms on a mossy log near Dibuny, north-west from Saint Petersburg. Russia, July 15, 2017
![](../../pictures/archives/compress/2017/1990/jpeg/01t.jpg) Mycena pseudocorticola or may be M. meliigena mushrooms on a big tree in Lesnoy Park. Saint Petersburg, Russia, February 20, 2017
![](../../pictures/archives/compress/2017/2126/jpeg/20t.jpg) Dissected eggs of Mutinus ravenelii mushrooms taken from Lesnoy Park. Saint Petersburg, Russia, August 22, 2017
![](../../pictures/archives/compress/2017/2163/jpeg/02t.jpg) Mossy maze polypore mushrooms (Cerrena unicolor)(?) in Tarkhovka near Sestroretsk, west from Saint Petersburg. Russia, September 22, 2017
![](../../pictures/archives/compress/2017/1990/jpeg/02t.jpg) Small round heads of mushrooms Phleogena faginea on a big tree in Lesnoy Park. Saint Petersburg, Russia, February 20, 2017
![](../../pictures/archives/compress/2017/2163/jpeg/01t.jpg) Young mossy maze polypore mushrooms (Cerrena unicolor)(?) in Tarkhovka near Sestroretsk, west from Saint Petersburg. Russia, September 22, 2017
![](../../pictures/archives/compress/2017/2006/jpeg/04t.jpg) Some timber mushrooms of a stump of maple(?) tree in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, March 17, 2017
![](../../pictures/archives/compress/2017/2009/jpeg/13t.jpg) Tar rot fungus (Rhytisma acerinum) on a maple leaf taken from Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
![](../../pictures/archives/compress/2017/2106/jpeg/09t.jpg) Dyer s mazegill mushrooms (Phaeolus schweinitzii)(?) covered by a golden mold fungus in Lesnoy Park (Lesotekhnicheskiy Universitet). Saint Petersburg, Russia, July 30, 2017
![](../../pictures/archives/compress/2017/2009/jpeg/10t.jpg) Tar rot fungus (Rhytisma acerinum) on last year maple leaves in Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
![](../../pictures/archives/compress/2017/2009/jpeg/09t.jpg) Tar rot fungus (Rhytisma acerinum) on fallen maple leaves in Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
![](../../pictures/archives/compress/2017/2144/jpeg/24t.jpg) Resinous polypore mushrooms (Ischnoderma resinosum) on a mossy stump north from Lembolovo, 40 miles north from Saint Petersburg. Russia, September 9, 2017
![](../../pictures/archives/compress/2017/2106/jpeg/05t.jpg) Oak trees in Lesnoy Park (Lesotekhnicheskiy Universitet). Saint Petersburg, Russia, July 30, 2017
![](../../pictures/archives/compress/2017/2106/jpeg/01t.jpg) Flowerbeds in Lesnoy Park (Lesotekhnicheskiy Universitet). Saint Petersburg, Russia, July 30, 2017
![](../../pictures/archives/compress/2017/2124/jpeg/14t.jpg) Greenish mushrooms Club foot (Ampulloclitocybe clavipes)(?) in Dibuny, near Saint Petersburg. Russia, August 20, 2017
![](../../pictures/archives/compress/2017/2106/jpeg/03t.jpg) Ornamental vase in Lesnoy Park (Lesotekhnicheskiy Universitet). Saint Petersburg, Russia, July 30, 2017
![](../../pictures/archives/compress/2017/2011/jpeg/14t.jpg) Last year oyster mushrooms on a mossy log in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
![](../../pictures/archives/compress/2017/2126/jpeg/18t.jpg) Northern tooth mushroom (Climacodon septentrionalis) in Lesnoy Park. Saint Petersburg, Russia, August 22, 2017
![](../../pictures/archives/compress/2017/2106/jpeg/04t.jpg) Main building of Forestry University in Lesnoy Park (Lesotekhnicheskiy Universitet). Saint Petersburg, Russia, July 30, 2017
![](../../pictures/archives/compress/2017/2155/jpeg/22t.jpg) Snowy waxcap mushrooms (Cuphophyllus virgineus) under maple trees in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
![](../../pictures/archives/compress/2017/2009/jpeg/11t.jpg) Fluted bird s nest mushroom (Cyathus striatus) on a mossy stump in Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
![](../../pictures/archives/compress/2017/2149/jpeg/28t.jpg) Young brown polypore mushroom on a maple(?) tree, may be Inocutis dryophila, in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 12, 2017
![](../../pictures/archives/compress/2017/2106/jpeg/07t.jpg) Dissected young mushroom Buchwaldoboletus lignicola in Lesnoy Park (Lesotekhnicheskiy Universitet). Saint Petersburg, Russia, July 30, 2017
![](../../pictures/archives/compress/2017/2106/jpeg/02t.jpg) Ornamental vase in front of the main building in Lesnoy Park (Lesotekhnicheskiy Universitet). Saint Petersburg, Russia, July 30, 2017
![](../../pictures/archives/compress/2017/2149/jpeg/29t.jpg) Close up of an immature brown polypore mushroom on a maple(?) tree, may be Inocutis dryophila, in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 12, 2017
![](../../pictures/archives/compress/2017/2165/jpeg/10t.jpg) Mushrooms Stilbella byssiseda on a mossy stump in Sosnovka Park. Saint Petersburg, Russia, September 23, 2017
![](../../pictures/archives/compress/2017/2095/jpeg/10t.jpg) Small mushrooms Galerina hypnorum(?) on a mossy log in Sosnovka Park. Saint Petersburg, Russia, July 19, 2017
![](../../pictures/archives/compress/2017/2126/jpeg/19t.jpg) Northern tooth mushroom (Climacodon septentrionalis) on a tree near Serdobolsky Pond in Lesnoy Park. Saint Petersburg, Russia, August 22, 2017
![](../../pictures/archives/compress/2017/2087/jpeg/21t.jpg) Candelabra coral mushrooms (Artomyces pyxidatus) on a log on a mossy log in Yuntolovsky Park. Saint Petersburg, Russia, July 7, 2017
![](../../pictures/archives/compress/2017/2106/jpeg/10t.jpg) Gelatinous droplets of a fungus Hypocrea gelatinosa on rotting wood in Lesnoy Park (Lesotekhnicheskiy Universitet). Saint Petersburg, Russia, July 30, 2017
![](../../pictures/archives/compress/2017/2007/jpeg/25t.jpg) Old purple toothed polypore mushrooms (Trichaptum biforme) with algae and tiny black Fairy Pins fungus (polypore club lichen, Phaeocalicium polyporaeum) on its surface on a fallen birch in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
![](../../pictures/archives/compress/2017/2007/jpeg/29t.jpg) Masses of purple toothed polypore mushrooms (Trichaptum biforme) in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
![](../../pictures/archives/compress/2017/2007/jpeg/17t.jpg) Purple toothed polypore mushrooms (Trichaptum biforme) on a birch log in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
![](../../pictures/archives/compress/2017/2082/jpeg/09t.jpg) Heath navel mushrooms (Lichenomphalia umbellifera) on a mossy stump in Sosnovka Park. Saint Petersburg, Russia, July 3, 2017
![](../../pictures/archives/compress/2017/2165/jpeg/16t.jpg) Stilbella byssiseda mushrooms on a mossy rotten stump on roadside in Sosnovka Park. Saint Petersburg, Russia, September 23, 2017
![](../../pictures/archives/compress/2017/1990/jpeg/12t.jpg) Tinder polypore mushroom (bracket fungus, Fomes fomentarius) on a sycamore maple (Acer pseudoplatanus) near greenhouses in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, February 21, 2017
![](../../pictures/archives/compress/2017/2009/jpeg/15t.jpg) Small winter polypore mushrooms Lentinus brumalis(?) taken from swampy area of Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
![](../../pictures/archives/compress/2017/2090/jpeg/02t.jpg) Olive edge bonnet mushrooms (Mycena viridimarginata) on mossy stump in Sosnovka Park. Saint Petersburg, Russia, July 10, 2017
![](../../pictures/archives/compress/2016/1928/jpeg/04t.jpg) Elm oyster mushrooms (Hypsizygus ulmarius) in Lesnoy Park. Saint Petersburg, Russia, October 8, 2016
![](../../pictures/archives/compress/2017/1990/jpeg/11t.jpg) Tinder polypore mushroom (bracket fungus, Fomes fomentarius) on a large tree of sycamore maple (Acer pseudoplatanus) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, February 21, 2017
![](../../pictures/archives/compress/2017/2007/jpeg/18t.jpg) Upper view of purple toothed polypore mushrooms (Trichaptum biforme) on a birch log in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
![](../../pictures/archives/compress/2017/2007/jpeg/23t.jpg) Prostrate form of purple toothed polypore mushrooms (Trichaptum biforme) on a birch log in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
![](../../pictures/archives/compress/2017/2106/jpeg/06t.jpg) Young rusty brown mushroom Buchwaldoboletus lignicola on the base of larch, parasitic of Ph. schweinitzii, in Lesnoy Park (Lesotekhnicheskiy Universitet). Saint Petersburg, Russia, July 30, 2017
![](../../pictures/archives/compress/2024/3596/jpeg/11t.jpg) Tiny slime mold on a mossy polypore mushrooms in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
![](../../pictures/archives/compress/2017/2009/jpeg/04t.jpg) Small winter polypore mushrooms Lentinus brumalis(?) growing on peat in swampy area of Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
![](../../pictures/archives/compress/2017/2181/jpeg/04t.jpg) Maple trees in Sosnovka Park. Saint Petersburg, Russia, October 3, 2017
![](../../pictures/archives/compress/2017/2188/jpeg/02t.jpg) Maple alley in Sosnovka Park. Saint Petersburg, Russia, October 8, 2017
![](../../pictures/archives/compress/2017/2106/jpeg/08t.jpg) Dyer s mazegill mushroom (Phaeolus schweinitzii)(?) at the base of larch covered by a golden mold fungus in Lesnoy Park (Lesotekhnicheskiy Universitet). Saint Petersburg, Russia, July 30, 2017
![](../../pictures/archives/compress/2017/2181/jpeg/07t.jpg) Birch and maple trees in Sosnovka Park. Saint Petersburg, Russia, October 3, 2017
![](../../pictures/archives/compress/2017/2188/jpeg/01t.jpg) Maple trees near a memorial in Sosnovka Park. Saint Petersburg, Russia, October 8, 2017
![](../../pictures/archives/compress/2017/2123/jpeg/01t.jpg) Mushrooms Thelephora anthocephala under maple trees near a memorial in Gardens of Polytechnic Institute. Saint Petersburg, Russia, August 19, 2017
![](../../pictures/archives/compress/2016/1906/jpeg/10t.jpg) Large caps of reishi polypore mushrooms (Ganoderma lucidum) on a mossy log in Lisiy Nos, west from Saint Petersburg. Russia, September 12, 2016
![](../../pictures/archives/compress/2017/2008/jpeg/08t.jpg) Cinnamon fungus Asterodon ferruginosus (Asterodon ferruginosum) on a mossy stump near extension of Planernaya Street in northern part of Yuntolovsky Park. Saint Petersburg, Russia, March 21, 2017
![](../../pictures/archives/compress/2017/2051/jpeg/03t.jpg) Some greenish yellow flower in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 27, 2017
![](../../pictures/archives/compress/2017/2106/jpeg/11t.jpg) Gelatinous droplets of a fungus Hypocrea gelatinosa together with common glasscup fungus (Orbilia xanthostigma) in Lesnoy Park (Lesotekhnicheskiy Universitet). Saint Petersburg, Russia, July 30, 2017
![](../../pictures/archives/compress/2017/2149/jpeg/12t.jpg) Some bonnet (Mycena) mushrooms on a maple alley in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 12, 2017
![](../../pictures/archives/compress/2017/2050/jpeg/13t.jpg) Hairy bracket mushrooms (Trametes hirsuta)(?) on a mossy log in Sablino, south from Saint Petersburg. Russia, May 25, 2017
![](../../pictures/archives/compress/2017/2058/jpeg/20t.jpg) Some greenish white flowers in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 5, 2017
![](../../pictures/archives/compress/2017/2003/jpeg/16t.jpg) Porodaedalea pini (Phellinus pini) bracket fungus (polypore mushrooms) on a pine tree in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
![](../../pictures/archives/compress/2017/2004/jpeg/01t.jpg) Ochre spreading tooth mushroom (Steccherinum ochraceum) on a mossy stump near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, March 14, 2017
![](../../pictures/archives/compress/2017/2151/jpeg/05t.jpg) Young northern honey mushrooms (Armillaria borealis) on a mossy stump in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
![](../../pictures/archives/compress/2017/2127/jpeg/13t.jpg) Clustered bonnet mushrooms (Mycena inclinata) on a mossy log near Lisiy Nos. West from Saint Petersburg, Russia, August 23, 2017
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