 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) on a tree in Lesnoy Park. Saint Petersburg, Russia, March 9, 2017
 Mossy maple polypore mushrooms (Oxyporus populinus) in a depression on a tree in Lesnoy Park. Saint Petersburg, Russia, March 9, 2017
 Green moss on polypore mushrooms Oxyporus populinus on a tree in Udelny Park. Saint Petersburg, Russia, February 28, 2017
 Mossy maple polypore mushrooms (Oxyporus populinus) on a large tree on Znamenskaya Lane in Smolenskoe Cemetery. Saint Petersburg, Russia, March 12, 2017
 Greenish mossy maple polypore mushrooms (Oxyporus populinus) 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
 Large cluster of mossy maple polypore mushrooms (Oxyporus populinus) in Lesnoy Park Saint Petersburg, Russia, March 9, 2017
 Young mossy maple polypore mushrooms (Oxyporus populinus)(?) in a hollow of small willow stump in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017
 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
 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
 Mossy maple polypore mushrooms (Oxyporus populinus) on a large maple in Smolenskoe Lutheran Cemetery on Dekabristov Island. Saint Petersburg, Russia, August 12, 2024
 Mossy maple polypore mushrooms (Oxyporus populinus) covering a maple in Smolenskoe Lutheran Cemetery on Dekabristov Island. Saint Petersburg, Russia, August 12, 2024
 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
 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
 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
 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
 Mossy maze polypore mushrooms (Cerrena unicolor) in Udelny Park. Saint Petersburg, Russia, February 28, 2017
 Gills of mossy maze polypore mushrooms (Cerrena unicolor) in Udelny Park. Saint Petersburg, Russia, February 28, 2017
 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
 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
 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
 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
 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
 Bleeding Broadleaf Crust fungus (Stereum rugosum mushrooms) on a tree in Udelny Park. Saint Petersburg, Russia, February 28, 2017
 Rosy crust mushrooms (Peniophora incarnata) on a small dry tree with dark bark in Udelny Park. Saint Petersburg, Russia, February 28, 2017
 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
 Pores of red-belted bracket (polypore mushroom Fomitopsis pinicola) in Udelny Park. Saint Petersburg, Russia, February 28, 2017
 Large red-belted bracket (polypore mushroom Fomitopsis pinicola) in Udelny Park. Saint Petersburg, Russia, February 28, 2017
 Mossy maze polypore mushrooms (Cerrena unicolor) on a mossy log in Sosnovka Park. Saint Petersburg, Russia, August 21, 2017
 Tinder conk mushroom (polypore fungus Fomes fomentarius) on a dead birch in Udelny Park. Saint Petersburg, Russia, February 12, 2017
 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
 Mossy maze polypore mushrooms (Cerrena unicolor) on a willow near Kamenka River in Yuntolovsky Park. Saint Petersburg, Russia, February 23, 2017
 Caps of mossy maze polypore mushrooms (Cerrena unicolor) near Kamenka River in Yuntolovsky Park. Saint Petersburg, Russia, February 23, 2017
 Mossy maze polypore mushrooms (Cerrena unicolor) on a birch near Kamenka River in Yuntolovsky Park. Saint Petersburg, Russia, February 23, 2017
 Rosy crust mushrooms (Peniophora incarnata) in Udelny Park. Saint Petersburg, Russia, February 28, 2017
 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
 Turkey tail mushrooms (Trametes versicolor or may be T. ochracea) in Udelny Park. Saint Petersburg, Russia, February 12, 2017
 Silver leaf fungus (Chondrostereum purpureum mushrooms) on a bush in Udelny Park. Saint Petersburg, Russia, February 28, 2017
 Crust of silver leaf fungus (Chondrostereum purpureum mushrooms) in Udelny Park. Saint Petersburg, Russia, February 28, 2017
 Golden jelly fungus (Tremella mesenterica) parasitizing on rosy crust mushrooms (Peniophora incarnata) in Udelny Park. Saint Petersburg, Russia, February 28, 2017
 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
 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
 Mossy maze polypore mushrooms (Cerrena unicolor) in Sosnovka Park. Saint Petersburg, Russia, August 21, 2017
 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
 Split porecrust mushroom (Schizopora paradoxa)(?) on an oak in Udelny Park. Saint Petersburg, Russia, February 28, 2017
 Caps of mossy maze polypore mushrooms (Cerrena unicolor) in Sosnovka Park. Saint Petersburg, Russia, August 21, 2017
 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
 Texture of split porecrust mushroom (Schizopora paradoxa)(?) on an oak in Udelny Park. Saint Petersburg, Russia, February 28, 2017
 Split porecrust mushroom (Schizopora paradoxa)(?) on oak bark taken from Udelny Park. Saint Petersburg, Russia, February 28, 2017
 Split porecrust mushroom (Schizopora paradoxa)(?) on bark of an oak in Udelny Park. Saint Petersburg, Russia, February 28, 2017
 Close up of split porecrust mushroom (Schizopora paradoxa)(?) in Udelny Park. Saint Petersburg, Russia, February 28, 2017
 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
 Pores of split porecrust mushroom (Schizopora paradoxa)(?) on oak bark taken from Udelny Park. Saint Petersburg, Russia, February 28, 2017
 Phellinus(?) polypore mushrooms on a mossy log near Dibuny, north-west from Saint Petersburg. Russia, July 15, 2017
 Some timber mushrooms of a stump of maple(?) tree in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, March 17, 2017
 Porodaedalea pini (Phellinus pini) bracket fungus (polypore mushrooms) on a pine tree in Sosnovka Park. Saint Petersburg, Russia, February 27, 2017
 Catkin cup (Ciboria amentacea) mushrooms under alder trees in Udelny Park. Saint Petersburg, Russia, March 22, 2017
 Catkin cup (Ciboria amentacea) mushrooms under alder trees in Udelny Park. Saint Petersburg, Russia, March 22, 2017
 Mossy maze polypore mushrooms (Cerrena unicolor)(?) in Tarkhovka near Sestroretsk, west from Saint Petersburg. Russia, September 22, 2017
 Shelf-shaped conks of Porodaedalea pini (Phellinus pini) polypore mushrooms on a pine tree in Sosnovka Park. Saint Petersburg, Russia, February 27, 2017
 Group of catkin cup (Ciboria amentacea) mushrooms under alder trees in Udelny Park. Saint Petersburg, Russia, March 22, 2017
 Cluster of catkin cup (Ciboria amentacea) mushrooms under alder trees in Udelny Park. Saint Petersburg, Russia, March 22, 2017
 Catkin cup (Ciboria amentacea) mushrooms growing under alder trees in Udelny Park. Saint Petersburg, Russia, March 22, 2017
 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
 Young mossy maze polypore mushrooms (Cerrena unicolor)(?) in Tarkhovka near Sestroretsk, west from Saint Petersburg. Russia, September 22, 2017
 Catkin cup (Ciboria amentacea) mushrooms on rotten leaves under alder trees in Udelny Park. Saint Petersburg, Russia, March 22, 2017
 Northern honey mushrooms (Armillaria borealis) on a mossy tree near Dibuny, north-west from Saint Petersburg. Russia, September 18, 2017
 Young northern tooth mushrooms (Climacodon septentrionalis) on a maple tree in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 4, 2017
 Mossy maze polypore mushrooms (Cerrena unicolor) on a standing dry elm tree in Lick Creek Park. College Station, Texas, February 2, 2024
 White resupinate polypore mushroom "boring poria" (Oxyporus corticola)(?) on a fallen tree without bark near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Mossy maze polypore mushrooms (Cerrena unicolor) on a trunk of a standing dry elm tree in Lick Creek Park. College Station, Texas, February 2, 2024
 Mossy tree trunk in Pavlovsky Park. Pavlovsk, a suburb of Saint Petersburg, Russia, February 5, 2013
 Texture of white resupinate polypore mushroom "boring poria" (Oxyporus corticola)(?) on a fallen tree without bark near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Close-up of white resupinate polypore mushroom "boring poria" (Oxyporus corticola)(?) on a fallen tree without bark near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Bittercress (Cardamine) in Udelny Park. Saint Petersburg, Russia, June 8, 2017
 Stellaria flowers in Udelny Park. Saint Petersburg, Russia, June 8, 2017
 Irregular surface of white resupinate polypore mushroom "boring poria" (Oxyporus corticola)(?) on a fallen tree without bark near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Resinous polypore mushrooms (Ischnoderma resinosum) on a mossy stump north from Lembolovo, 40 miles north from Saint Petersburg. Russia, September 9, 2017
 Resupinate polypore mushroom on a mossy fallen tree in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Alley in Udelny Park (former Celiuskintsev) in mist. Saint Petersburg, Russia, March 10, 2017
 Pair of Stellaria flowers in Udelny Park. Saint Petersburg, Russia, June 8, 2017
 White Stellaria flowers in Udelny Park. Saint Petersburg, Russia, June 8, 2017
 Alder alley in Udelny Park (former Celiuskintsev). Saint Petersburg, Russia, March 10, 2017
 Stellaria flower with ferns in Udelny Park. Saint Petersburg, Russia, June 8, 2017
 Back lit Stellaria flower in Udelny Park. Saint Petersburg, Russia, June 8, 2017
 Small Stellaria flowers in Udelny Park. Saint Petersburg, Russia, June 8, 2017
 Back lit Stellaria flowers in Udelny Park. Saint Petersburg, Russia, June 8, 2017
 Emerging flowers on a maple tree in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 6, 2017
 Saprobic fungus Sarcoscypha austriaca in Udelny Park. Saint Petersburg, Russia, March 22, 2017
 Birch alley in Udelny Park (former Celiuskintsev) in mist. Saint Petersburg, Russia, March 10, 2017
 Fine petals of Stellaria flower in Udelny Park. Saint Petersburg, Russia, June 8, 2017
 Hunter s House Restaurant in Udelny Park (former Celiuskintsev). Saint Petersburg, Russia, March 10, 2017
 Light snow on an alley in Udelny Park (former Celiuskintsev). Saint Petersburg, Russia, March 10, 2017
 Flowers of common dandelion (Taraxacum officinale) in Udelny Park. Saint Petersburg, Russia, June 8, 2017
 The Greasy bracket polypore mushrooms (Aurantiporus fissilis)(?) at a base of a tree in Sosnovka Park. Saint Petersburg, Russia, July 16, 2017
 The Greasy bracket polypore mushrooms (Aurantiporus fissilis)(?) on a mountain ash tree in Sosnovka Park. Saint Petersburg, Russia, July 16, 2017
 Rotten polypore mushroom on a birch tree west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Arctic starflower (Trientalis europaea, Russian name Sedmichnik) in Udelny Park. Saint Petersburg, Russia, June 8, 2017
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