 Hazel woodwart fungus (Hypoxylon fuscum) on bark of a dry alder in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Hazel woodwart fungus (Hypoxylon fuscum) on a hazelnut stem on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
 Young hazel woodwart fungus (Hypoxylon fuscum) on a hazelnut stem on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
 Close-up of hazel woodwart fungus (Hypoxylon fuscum) on a hazelnut stem on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
 Texture of hazel woodwart fungus (Hypoxylon fuscum) on a hazelnut stem on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
 Resupinate polypore mushroom pinkish waxpore (Ceriporia excelsa) or may be C. purpurea on underside of a wet alder log in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Close-up of resupinate polypore mushroom pinkish waxpore (Ceriporia excelsa) or may be C. purpurea on underside of a wet alder log in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Texture of resupinate polypore mushroom pinkish waxpore (Ceriporia excelsa) or may be C. purpurea on underside of a wet alder log near the gulf in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Resupinate polypore mushroom pinkish waxpore (Ceriporia excelsa) or may be C. purpurea on underside of a wet alder log with plant roots in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Wrinkled crust fungus (Phlebia radiata) on an alder tree near the Gulf in Tarkhovka near Sestroretsk, west from Saint Petersburg. Russia, September 22, 2017
 Details of resupinate polypore mushroom pinkish waxpore (Ceriporia excelsa) or may be C. purpurea on underside of a wet alder log with plant roots in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Resupinate polypore mushroom pinkish waxpore (Ceriporia excelsa) or may be C. purpurea on underside of a rotting alder log in a wet place near the gulf in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Birch woodwart fungus (Jackrogersella multiformis) on a stomp in Blizhniye Dubki Park in Lisiy Nos, west from Saint Petersburg. Russia, May 3, 2021
 Close-up of birch woodwart fungus (Jackrogersella multiformis) on a stomp in Blizhniye Dubki Park in Lisiy Nos, west from Saint Petersburg. Russia, May 3, 2021
 Alder bolete mushrooms (Gyrodon lividus, Russian name Podolshanik) in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Willow shield mushroom (Pluteus salicinus) under alder trees on a beach in Tarkhovka Park, west from Saint Petersburg. Russia, August 26, 2017
 Top view of alder bolete mushroom (Gyrodon lividus, Russian name Podolshanik) in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Shaggy scalycap mushrooms (Pholiota squarrosa) found on live alder tree, 2 m above ground in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Alder bolete mushrooms (Gyrodon lividus, Russian name Podolshanik) in Tarkhovka near Sestroretsk. West from Saint Petersburg, Russia, August 18, 2018
 Corticioid fungus Peniophora polygonia on a fallen twig of alder near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Jelly fungus Exidia nigricans on a fallen birch in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Cup fungus Tapesia lividofusca(?) on a blackened fallen branch of mountain ash in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Jelly fungus Exidia nigricans on bark of a fallen birch in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Close-up of jelly fungus Exidia nigricans on a fallen birch in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Young candlesnuff mushrooms (Xylaria hypoxylon) in Tarkhovka near Sestroretsk, west from Saint Petersburg. Russia, September 22, 2017
 Tiny cup fungus Tapesia lividofusca(?) on a blackened fallen branch of mountain ash in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Ascomycete fungus Tapesia lividofusca(?) on a blackened fallen branch of mountain ash in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Blackened fallen branch of mountain ash with Ascomycete fungus Tapesia lividofusca(?) in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Beech woodwart fungus (Hypoxylon fragiforme) on a beech twig in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, January 16, 2021
 Beech woodwart fungus (Hypoxylon fragiforme)(?) in Lick Creek Park. College Station, Texas, January 23, 2020
 Beech woodwart fungus (Hypoxylon fragiforme) on a fallen beech branch in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, January 16, 2021
 Beech woodwart fungus (Hypoxylon fragiforme) on a fallen beech limb in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, January 16, 2021
 Cherry-spruce rust fungus (Pucciniastrum areolatum) on spruce cone scales in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Close-up of cherry-spruce rust fungus (Pucciniastrum areolatum) in a spruce cone in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Cherry-spruce rust fungus (Pucciniastrum areolatum) inside spruce cones in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Conidia (in KOH) of corticioid fungus Virgariella (anamorph of Hypoxylon fuscum complex) from Japanese privet, collected in Hensel Park. College Station, Texas, March 11, 2024
 Masses of conidia (in KOH) of corticioid fungus Virgariella (anamorph of Hypoxylon fuscum group) from Japanese privet, collected in Hensel Park. College Station, Texas, March 11, 2024
 Conidia and encrusted cystidia (in KOH) of corticioid fungus Virgariella (anamorph of Hypoxylon fuscum complex) from Japanese privet, collected in Hensel Park. College Station, Texas, March 11, 2024
 Rusty brown spots of corticioid fungus Virgariella (anamorph of Hypoxylon fuscum complex) on dry stems of Japanese privet in Hensel Park. College Station, Texas, March 11, 2024
 Beech woodwart fungus (Hypoxylon fragiforme) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, October 30, 2021
 Beech woodwart fungus (Hypoxylon fragiforme)(?) on a fallen twig on Hoots Hollow Trail in Brazos Bend State Park. Needville, Texas, February 15, 2020
 Close-up of beech woodwart fungus (Hypoxylon fragiforme) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, October 30, 2021
 Texture of beech woodwart fungus (Hypoxylon fragiforme) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, October 30, 2021
 Section of beech woodwart fungus (Hypoxylon fragiforme) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, October 30, 2021
 Close-up of rusty brown spots of corticioid fungus Virgariella (anamorph of Hypoxylon fuscum complex) on dry stems of Japanese privet in Hensel Park. College Station, Texas, March 11, 2024
 Dried rusty brown spots of corticioid fungus Virgariella (anamorph of Hypoxylon fuscum complex) on dry stems of Japanese privet in Hensel Park. College Station, Texas, March 11, 2024
 Masses of conidia and encrusted cystidia (in KOH) of corticioid fungus Virgariella (anamorph of Hypoxylon fuscum group) from Japanese privet, collected in Hensel Park. College Station, Texas, March 11, 2024
 Conidia and encrusted cystidia (under a microscope) of corticioid fungus Virgariella (anamorph of Hypoxylon fuscum group) from Japanese privet, collected in Hensel Park. College Station, Texas, March 11, 2024
 Texture of rusty brown spots of corticioid fungus Virgariella (anamorph of a complex of Hypoxylon fuscum) on dry stems of Japanese privet in Hensel Park. College Station, Texas, March 11, 2024
 Beech woodwart fungus (Hypoxylon fragiforme) together with some white corticioid fungus on a thin dry standing tree on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, September 28, 2019
 Texture of beech woodwart fungus (Hypoxylon fragiforme(?)) on a dry elm tree on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 31, 2021
 Beech woodwart fungus (Hypoxylon fragiforme) on a fallen twig on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, March 7, 2021
 Velvety brown corticioid fungus Virgariella (mitosporic stage of Hypoxylon fuscum) on a fallen twig at Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, March 13, 2021
 Velvety brown crust of fungus Virgariella (mitosporic stage of Hypoxylon fuscum) on a fallen twig at Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, March 13, 2021
 Fresh brown spots of corticioid fungus Virgariella (anamorph of Hypoxylon fuscum complex) with some yellow growth around them on dry stems of Japanese privet in Hensel Park. College Station, Texas, March 11, 2024
 Rusty brown spots of corticioid fungus Virgariella (anamorph of Hypoxylon fuscum complex) scratched by slugs on dry stems of Japanese privet in Hensel Park. College Station, Texas, March 11, 2024
 Brown spots of corticioid fungus Virgariella (anamorph of Hypoxylon fuscum complex) partially eaten by slugs on dry stems of Japanese privet in Hensel Park. College Station, Texas, March 11, 2024
 Details of beech woodwart fungus (Hypoxylon fragiforme) on a fallen twig on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, March 7, 2021
 Beech woodwart fungus (Hypoxylon fragiforme) together with Stereum on a fallen branch on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, October 30, 2021
 Beech woodwart fungus (Hypoxylon fragiforme(?)) on a dry elm tree near the creek on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 31, 2021
 Candlesnuff fungus (Xylaria hypoxylon) in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Beech woodwart fungus (Hypoxylon fragiforme) together with folious lichen and Stereum on a fallen branch on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, October 30, 2021
 Hazel bracket fungus (Skeletocutis nivea)(?) on a dry mountain ash tree in Sosnovka Park. Saint Petersburg, Russia, August 14, 2017
 Gulf of Finland and Sestroretsk from Tarkhovka spit in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Beech woodwart fungus (Hypoxylon fragiforme) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, April 28, 2018
 Close up of candlesnuff fungus (Xylaria hypoxylon) in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Gulf of Finland with Kronstadt on horizon from Tarkhovka spit in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Brown patches of corticioid fungus Virgariella (anamorph of Hypoxylon fuscum complex) on a small dry tree on Kiwanis Nature Trail. College Station, Texas, December 10, 2017
 Slime mold Trichia scabra on a wet log in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Corticioid mushroom Steccherinum fimbriatum under a log in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Sprucecone cap mushrooms (Strobilurus esculentus) in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Jelly tooth fungus (Pseudohydnum gelatinosum) in Tarkhovka Park, west from Saint Petersburg. Russia, August 26, 2017
 Rotten tree stump with candlesnuff fungus (Xylaria hypoxylon) in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Candlesnuff fungus (Xylaria hypoxylon) on rotten timber in lower Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Crust fungus Virgariella (mitosporic stage of Hypoxylon fuscum) and liverworts on a fallen branch in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 7, 2020
 Brown crust of fungus Virgariella (mitosporic stage of Hypoxylon fuscum) on a fallen branch in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 7, 2020
 Slime mold Trichia scabra with moss on a log in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Hyphae of corticioid mushroom Steccherinum fimbriatum on a wet log log in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Beech woodwart fungus (Hypoxylon fragiforme(?)) on a fallen twig taken from area of Winters Bayou in Sam Houston National Forest, east from Waverly. Texas, December 5, 2020
 Beech woodwart fungus (Hypoxylon fragiforme) on a thin dry standing tree on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, September 28, 2019
 Ceramic parchment fungus (Xylobolus frustulatus) on a fallen oak in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Fragrant Bracket fungus (Trametes suaveolens mushroom) in Tarkhovka Park near Sestroretsk, west from Saint Petersburg. Russia, May 13, 2019
 Scales and poles from spruce cones eaten by squirrels in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Tissues under a microscope of beech woodwart fungus (Hypoxylon fragiforme) from a fallen twig, collected on Richards Loop Trail in Sam Houston National Forest. Texas, February 5, 2023
 Close up of powderpuff bracket fungus (Postia ptychogaster) in Tarkhovka Park near Sestroretsk, west from Saint Petersburg. Russia, September 22, 2017
 Close-up of ceramic parchment fungus (Xylobolus frustulatus) on a fallen oak in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Gall-forming fungus Nodulisporium cecidiogenes on a fallen oak on a beach in Tarkhovka Park, west from Saint Petersburg. Russia, August 26, 2017
 Close-up of some golden brown folious lichen on smooth bark of alder(?) near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Red-belted bracket mushrooms (Fomitopsis pinicola) on a spruce stump in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Scurfy twiglet mushrooms (Tubaria furfuracea) on Fiodorovskaya Lane in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Mature resupinate polypore mushroom on bark of a fallen mountain ash in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Black bodies of beech woodwart fungus (Hypoxylon fragiforme) on a thin dry standing tree on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, September 28, 2019
 Beech woodwart fungus (Hypoxylon fragiforme) on wood on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, January 23, 2022
 Pore surface of Fragrant Bracket fungus (Trametes suaveolens mushroom) in Tarkhovka Park near Sestroretsk, west from Saint Petersburg. Russia, May 13, 2019
 Close up of gall-forming fungus Nodulisporium cecidiogenes on a fallen oak on a beach in Tarkhovka Park, west from Saint Petersburg. Russia, August 26, 2017
 Hairy curtain crust fungus (Stereum hirsutum)(?) on a fallen oak on a beach in Tarkhovka Park, west from Saint Petersburg. Russia, August 26, 2017
 Common jelly spot fungus (Dacrymyces stillatus) on a dry spruce tree in Tarkhovka Park, west from Saint Petersburg. Russia, August 26, 2017
 Flaming scalycap mushroom (Pholiota flammans) together with some violet timber fungus in Tarkhovka Park, west from Saint Petersburg. Russia, August 26, 2017
 Dried rusty brown spots of corticioid fungus Virgariella (anamorph of Hypoxylon fuscum complex) on a small dry tree of Japanese privet(?) on Kiwanis Nature Trail. College Station, Texas, December 10, 2017
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