 Tiny slime mold on a mossy polypore mushrooms in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Closeup of tiny slime mold on a mossy log in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Mushrooms Panaeolus alcis on mossy soil north from Pole Chudes Gardens, in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Close-up of mushrooms Panaeolus alcis on mossy soil north from Pole Chudes Gardens, in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Caps of mushrooms Panaeolus alcis on mossy soil north from Pole Chudes Gardens, in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Polypore mushroom Trametes trogii(?) in resupinate form covering large area on bark of a fallen aspen on old railroad path west from Kuzmolovo, near Saint Petersburg. Russia, May 7, 2021
 Resupinate polypore fungus Xylodon raduloides (Hyphodontia radula) on a log on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, August 10, 2017
 Dog lichen (Peltigera membranacea) on a tree in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Small polypore mushrooms Gelatoporia dichroa (Gloeoporus dichrous) on a fallen tree near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Reticulating pattern of resupinate polypore fungus Xylodon raduloides (Hyphodontia radula) on a log on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, August 10, 2017
 Resupinate polypore mushroom with large pores Trametes trogii(?) on a fallen aspen partially growing on old Trametes mushrooms on old railroad path west from Kuzmolovo, near Saint Petersburg. Russia, May 7, 2021
 Resupinate polypore fungus Xylodon raduloides (Hyphodontia radula) with spiny and warty pores on a log on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, August 10, 2017
 Small white mushrooms Delicatula integrella on a fallen twig in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Some white resupinate polypore on a fallen tree without bark near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Close-up of small white mushrooms Delicatula integrella on a fallen twig in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Close-up of some white resupinate polypore on a fallen tree without bark near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Texture of some white resupinate polypore on a fallen tree without bark near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Top view of a fly agaric mushroom (Amanita muscaria) in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 White corticioid mushroom on a wet log on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Orange bolete mushroom (Leccinum aurantiacum) in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Irregular surface of some white resupinate polypore on a fallen tree without bark near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Mossy cap of polypore mushroom Phellinus chrysoloma on dry branches of a thick fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Brown birch bolete mushroom (Leccinum scabrum) in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Growth of white corticioid mushroom on a wet log on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Side view of a fly agaric mushroom (Amanita muscaria) in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Mossy caps of polypore mushroom Phellinus chrysoloma on dry branches of a thick fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 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
 Mossy upper side of polypore mushroom Phellinus chrysoloma on dry branches of a thick fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Resupinate polypore mushroom Fomitiporia punctata on a fallen birch near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Side view of a stunted cavalier mushroom (Melanoleuca brevipes) on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Some resupinate polypore mushroom on a fallen larch in Lindulovskaya Reserve near Roshchino, 30 miles north-west from Saint Petersburg. Russia, May 28, 2021
 Springtail (Ptenothrix atra, Collembola) insects on white corticioid mushroom on a wet log on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Caps of small bracket polypore mushroom with orange pores on a fallen tree branch in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
 Hydnoid corticioid fungus Steccherinum(?) on an old bracket polypore mushroom on a fallen birch tree in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
 Mossy maze polypore mushrooms (Cerrena unicolor) on a mossy log in Sosnovka Park. Saint Petersburg, Russia, August 21, 2017
 Resupinate polypore mushroom covering large area on a fallen spruce in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 15, 2021
 Resupinate polypore mushroom Rhodonia placenta on underside of a fallen spruce in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 15, 2021
 Growth pattern of resupinate polypore mushroom Fomitiporia punctata(?) on a fallen birch near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Margin of resupinate polypore mushroom covering large area on a fallen spruce in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 15, 2021
 Close-up of resupinate polypore mushroom covering large area on a fallen spruce in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 15, 2021
 Texture of resupinate polypore mushroom Rhodonia placenta on underside of a fallen spruce in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 15, 2021
 Texture of resupinate polypore mushroom covering large area on a fallen spruce in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 15, 2021
 Close-up of resupinate polypore mushroom Rhodonia placenta on underside of a fallen spruce in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 15, 2021
 Beard lichen (Usnea) fallen from a tree near Orekhovo, north from Saint Petersburg. Russia, August 1, 2024
 Ochrolechia(?) lichen on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Lecanora(?) lichen on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Buellia lichen on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Some foliose lichen on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Stalked rosette (Cotylidia undulata) together with a small omphalinoid mushroom Arrhenia rickenii(?) on a slightly mossy site of old fire near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Mossy log in Kuzmolovo, north from Saint Petersburg. Russia, May 16, 2017
 Fruticose lichen Evernia prunastri fallen from a tree near Orekhovo, north from Saint Petersburg. Russia, August 1, 2024
 Orange Lecanora(?) lichen on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Lecanora or may be Physcia lichen on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Brown Lecanora(?) lichen on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 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
 Resupinate form of polypore mushroom Phellinus chrysoloma on dry branches of a thick fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Big Quarry in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Resupinate polypore mushroom Perenniporia subacida(?) on a cut surface of a tree in Lindulovskaya Larch Grove, near Roshchino, 30 miles north-west from Saint Petersburg. Russia, September 4, 2018
 Small oysterling mushrooms Hohenbuehelia on a fallen rowan(?) tree in Petiayarvi, north from Saint Petersburg. Russia, August 3, 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
 Spores (in KOH) of mushrooms Panaeolus alcis (spore print black) collected earlier 8/9/2024 in Kuzmolovo, north from Saint Petersburg, Russia, August 23, 2024
 Ochrolechia(?) lichen with Xanthoria parietina on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 White resupinate polypore mushroom on bark of a fallen pine branch when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, August 31, 2024
 Clouds over Big Quarry in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 A road near a quarry in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Forest around Big Quarry in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Close-up of white resupinate polypore mushroom on bark of a fallen pine branch when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, August 31, 2024
 Orange pores of small bracket polypore mushroom on a fallen tree branch 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
 Maritime sunburst lichen (Xanthoria parietina) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Bottlebrush frost lichen (Physconia detersa)(?) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Hoary rosette lichen (Physcia aipolia) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Hoary rosette lichen Physcia aipolia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Hoary rosette lichen Physcia aipolia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Heavy clouds over Big Quarry in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Trail on old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Small white oysterling mushrooms Hohenbuehelia on underside of a wet fallen rowan(?) tree in Petiayarvi, north from Saint Petersburg. Russia, August 3, 2024
 Small yellowish oysterling mushrooms Hohenbuehelia on underside of a wet fallen rowan(?) tree in Petiayarvi, north from Saint Petersburg. Russia, August 3, 2024
 Foliose lichen Hoary rosette (Physcia aipolia) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Details of hoary rosette lichen (Physcia aipolia) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Apothecia of hoary rosette lichen Physcia aipolia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Details of bottlebrush frost lichen (Physconia detersa)(?) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Close up of hoary rosette lichen Physcia aipolia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Patch of maritime sunburst lichen (Xanthoria parietina) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Hoary rosette lichen Physcia aipolia with apothecia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Timber mushrooms Crepidotus calolepis on a fallen tree on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Young black-footed polypore mushrooms (Picipes badius) on a mossy log in a forest east from a train stop Platform 46 km near Semrino, south from Saint Petersburg. Russia, August 10, 2024
 Section of mushrooms Panaeolus alcis in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Tiny slime mold in miss in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Resupinate polypore mushroom Fibroporia radiculosa on a mossy pine log on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, August 14, 2022
 Small slimy white oysterling mushrooms Hohenbuehelia on underside of a wet fallen rowan(?) tree in Petiayarvi, north from Saint Petersburg. Russia, August 3, 2024
 Small white oysterling mushrooms Hohenbuehelia with mold on underside of a wet fallen rowan(?) tree in Petiayarvi, north from Saint Petersburg. Russia, August 3, 2024
 Resupinate polypore mushroom on a fallen spruce branch in a rocky mountainous area around Paltsevo, near Vyborg. Russia, July 20, 2024
 Texture of resupinate polypore mushroom Fibroporia radiculosa on a mossy pine log on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, August 14, 2022
 Orange resupinate polypore mushroom Fibroporia radiculosa on a mossy pine log on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, August 14, 2022
 Close-up of resupinate polypore mushroom Fibroporia radiculosa on a mossy pine log on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, August 14, 2022
 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) 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) covering a maple in Smolenskoe Lutheran Cemetery on Dekabristov Island. Saint Petersburg, Russia, August 12, 2024
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