 Tiny cups of Ascomycete fungus growing on a rotting stem of nettle taken from Sosnovka Park. Saint Petersburg, Russia, May 21, 2021
 Tiny black dots of nettle rash fungus (Leptosphaeria acuta) on a last year stalk of nettle (Urtica) taken from Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Nettle rash fungus (Leptosphaeria acuta) on a last year dry stalk of nettle taken from Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Some orange fungus together with tiny dark cups of Ascomycete fungus on a stump in Sosnovka Park. Saint Petersburg, Russia, September 23, 2017
 Tiny white cups of Ascomycete fungus Hyaloscypha britannica on a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, December 28, 2021
 Tiny cups of Ascomycete fungus Hyalorbilia inflatula together with some thin light brown Tomentella like fungus in Lick Creek Park. College Station, Texas, December 20, 2023
 Tiny cups of Ascomycete fungus Hyalorbilia inflatula together with some thin light brown corticioid fungus in Lick Creek Park. College Station, Texas, December 20, 2023
 Tiny cups of Ascomycete fungus Orbilia on a hardwood log in Lick Creek Park. College Station, Texas, February 27, 2024
 Tiny cups of Ascomycete fungus Hyalorbilia inflatula in Lick Creek Park. College Station, Texas, December 20, 2023
 Close-up of tiny cups of Ascomycete fungus Hyalorbilia inflatula together with some thin light brown corticioid fungus on a hardwood log in Lick Creek Park. College Station, Texas, December 20, 2023
 Tiny cups of Ascomycete fungus Hyalorbilia inflatula on underside of a log in Lick Creek Park. College Station, Texas, November 15, 2023
 Tissues (at low magnification) of tiny cups of Ascomycete fungus Orbilia from a hardwood log, collected in Lick Creek Park. College Station, Texas, February 27, 2024
 Tiny white cups of Ascomycete fungus Hyaloscypha britannica on underside of a pine log in Bastrop State Park. Bastrop, Texas, November 28, 2019
 Masses of tiny white cups of Ascomycete fungus Hyaloscypha britannica on underside of a pine log in Bastrop State Park. Bastrop, Texas, November 28, 2019
 Tiny cups of Ascomycete fungus Hyaloscypha britannica on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, April 9, 2022
 Tiny white cups of Ascomycete fungus Hyaloscypha britannica on a wet pine log on Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Tiny cups of Ascomycete fungus Hyaloscypha britannica(?) on a pine log on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Tiny cups of Ascomycete fungus Hyaloscypha britannica on a burned pine log on Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Tar rot fungus (Rhytisma acerinum) on last year maple leaves in Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
 Masses of tiny cups of Ascomycete fungus Hyaloscypha britannica(?) on a pine log on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Close-up of tiny cups of Ascomycete fungus Hyaloscypha britannica(?) on a pine log on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, February 18, 2023
 Tiny white cups of Ascomycete fungus Hyaloscypha britannica growing together with Orbilia(?) under a pine log in Watson Rare Native Plant Preserve. Warren, Texas, November 23, 2019
 Blue cups of fungus Chlorociboria aeruginosa in Sosnovka Park. Saint Petersburg, Russia, August 14, 2017
 Close up of tiny white cups of Ascomycete fungus Hyaloscypha britannica growing together with yellowish Orbilia(?) on underside of a pine log in Watson Rare Native Plant Preserve. Warren, Texas, November 23, 2019
 Masses of tiny white cups of Ascomycete fungus Hyaloscypha britannica growing together with yellowish Orbilia(?) on underside of a pine log in Watson Rare Native Plant Preserve. Warren, Texas, November 23, 2019
 Blue cups of fungus Chlorociboria aeruginosa on rotten wood in Sosnovka Park. Saint Petersburg, Russia, August 14, 2017
 Rust fungus Puccinia urticata on leaves of common (stinging) nettle in Sosnovka Park. Saint Petersburg, Russia, May 27, 2017
 Tiny white cups of Ascomycete fungus Hyaloscypha britannica under a pine log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 27, 2019
 Brown cups of Ascomycete mushrooms Geopyxis carbonaria in a burned spruce forest in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 15, 2021
 Hairy white cups of Ascomycete fungus Hyaloscypha britannica growing together with yellowish cups of Orbilia(?) on underside of a pine log in Watson Rare Native Plant Preserve. Warren, Texas, November 23, 2019
 Tiny orange dot fungus on a barkless log in Sosnovka Park. Saint Petersburg, Russia, July 19, 2017
 Ascomycete (cup) fungus Disciotis venosa(?) damaged by a recent fire on ashes of a last year burn near Lost Pines Loop Trail in Bastrop State Park. Bastrop, Texas, February 28, 2021
 Tiny white cups of Ascomycete fungus Hyaloscypha britannica under a fallen pine on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 15, 2019
 Tiny cups of Ascomycete fungus Orbilia(?) on underside of burned oak near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, February 20, 2023
 Cups of Ascomycete fungus Sphaerosporella brunnea(?) on burned wood near Pitcher Plant Trail in Big Thicket National Preserve. Texas, September 25, 2021
 Close-up of tiny cups of Ascomycete fungus Orbilia(?) on underside of burned oak near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, February 20, 2023
 Details of tiny cups of Ascomycete fungus Orbilia(?) on underside of burned oak near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, February 20, 2023
 Packed cups of Ascomycete fungus Sphaerosporella brunnea on an old bonfire site near Pitcher Plant Trail in Big Thicket National Preserve. Texas, September 25, 2021
 Yellow cups of Ascomycete fungus Anthracobia maurilabra on burned wood near Pitcher Plant Trail in Big Thicket National Preserve. Texas, September 25, 2021
 White cups of Ascomycete fungus Hyaloscypha britannica on underside of a pine log on Richards Loop Trail in Sam Houston National Forest. Texas, January 9, 2021
 Mature cups and mycelium of Ascomycete fungus Sphaerosporella brunnea on an old bonfire site near Pitcher Plant Trail in Big Thicket National Preserve. Texas, September 25, 2021
 Tall brown sporangia of slime mold Stemonitis fusca on a log with tiny grey cups of common grey disco fungus (Mollisia cinerea) in Lembolovo, 40 miles north from Saint Petersburg. Russia, July 5, 2017
 Tiny white Orbilia like Ascomycete fungi on a cut stem of Yaupon holly on Kiwanis Nature Trail. College Station, Texas, December 19, 2019
 Small orange cups of Ascomycete mushrooms Pulvinula convexella near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Small cups of Ascomycete mushrooms Pulvinula convexella between Oselki and Toksovo, north from Saint Petersburg. Russia, August 13, 2024
 Young and mature cups of Ascomycete fungus Galiella rufa in Hensel Park. College Station, Texas, May 8, 2023
 Stinging nettle (Urtica dioica, Russian name Krapiva) in Sosnovka Park. Saint Petersburg, Russia, July 25, 2015
 Small orange cups of Ascomycete mushrooms Pulvinula convexella on exposed soil near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Blackened fallen branch of mountain ash with Ascomycete fungus Tapesia lividofusca(?) 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
 Lemon discos mushrooms (yellow fairy cups, Bisporella citrina) in Sosnovka Park. Saint Petersburg, Russia, November 23, 2016
 Lemon discos mushrooms (yellow fairy cups, Bisporella citrina) in Sosnovka Park. Saint Petersburg, Russia, August 25, 2016
 Tiny orange cups of Ascomycete mushrooms Scutellinia nigrohirtula(?) or may be S. subhirtella with somewhat short hairs, or immature short-haired S. crinita on a sandy wet side of a road with thin moss near a creek in Lick Creek Park. College Station, Texas, March 10, 2023
 Small red cups of Ascomycete mushrooms Pulvinula convexella near a road west from Kavgolovskoe Lake (Syariunlakhti), near Toksovo. North from Saint Petersburg, Russia, July 26, 2024
 Lemon discos mushrooms (yellow fairy cups, Bisporella citrina) on a stump in Sosnovka Park. Saint Petersburg, Russia, November 23, 2016
 Flowers of white dead-nettle (Lamium album, Russian name Glukhaya Krapiva) taken from Sosnovka Park. Saint Petersburg, Russia, October 31, 2016
 Tiny cup fungus Tapesia lividofusca(?) on a blackened fallen branch of mountain ash in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021
 Yellow stem bonnet mushrooms (Mycena epipterygia) in Sosnovka Park. Saint Petersburg, Russia, September 6, 2016
 Spores of smaller orange cups of Ascomycete fungus Anthracobia tristis collected in Lake Bryan Park. Bryan, Texas, May 9, 2024
 Fungus Biscogniauxia repanda on a dry stem of hazelnut(?) on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
 Dried cups of spring hazelcup fungus (Encoelia furfuracea) in a hazelnut forest on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
 Close up of hairy white cups of Ascomycete fungus Hyaloscypha britannica on underside of a pine log in Bastrop State Park. Bastrop, Texas, November 28, 2019
 Corticioid fungus Peniophora incarnata on a hazelnut stem of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
 Details of fungus Biscogniauxia repanda on a dry stem of hazelnut(?) on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
 Flattened violet cups of a bonfire fungus Peziza violacea on burned forest floor with fallen spruce needles in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 22, 2021
 Upper surface of fungus Biscogniauxia repanda on a dry stem of hazelnut(?) on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
 Wrinked corticioid fungus on a thin tree in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 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
 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
 Ascomycete mushrooms Anthracobia maurilabra on a bonfire site in Sosnovka Park. Saint Petersburg, Russia, August 6, 2024
 Texture of wrinked corticioid fungus on a thin tree in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Some white corticioid fungus on a fallen tree in wet area in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Pink cups of Ascomycete fungus Tarzetta rosea (Rhodotarzetta rosea) in Bastrop State Park. Bastrop, Texas, March 24, 2020
 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
 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
 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
 Corticioid (crust) fungus Cylindrobasidium evolvens and tiny cup-shaped cyphelloid fungus Merismodes anomala forming packed growths on a fallen spruce tree near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Ascomycete mushrooms Charcoal cup (Peziza echinospora)(?) on a bonfire site in Sosnovka Park. Saint Petersburg, Russia, June 19, 2017
 Wrinked corticioid fungus with water droplets on a thin tree in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Texture of some white corticioid fungus on a fallen tree in wet area in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Corticioid fungus Steccherinum fimbriatum on underside of a fallen tree in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Orange cups of Ascomycete fungus Anthracobia tristis on burned soil under juniper trees near the lake in Lake Bryan Park. Bryan, Texas, May 9, 2024
 Ascomycete fungus Encoelia furfuracea on a dry broken hazelnut on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
 Tiny cups of fungus Phaeohelotium epiphyllum (Hymenoscyphus epiphyllus) on underside of an oak leaf near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, April 15, 2021
 Cups of Ascomycete fungus Tarzetta rosea (Rhodotarzetta rosea) in area of a recent prescribed burn in Bastrop State Park. Bastrop, Texas, March 24, 2020
 Dark violet cups of Ascomycete fungus Plicaria carbonaria on burned soil under juniper trees near the lake in Lake Bryan Park. Bryan, Texas, May 9, 2024
 Asci of tiny white Ascomycete fungus from a fallen willow oak leaf (no pictures of fungus were taken), collected in Sam Houston National Forest near Montgomery. Texas, May 5, 2023
 Tiny cup fungi Lachnum pygmaeum on tree roots in Sosnovka Park. Saint Petersburg, Russia, July 19, 2017
 Dark violet cups of Ascomycete fungus Plicaria carbonaria with charcoal on burned soil under juniper trees near the lake in Lake Bryan Park. Bryan, Texas, May 9, 2024
 Close-up of dark violet cups of Ascomycete fungus Plicaria carbonaria on burned soil under juniper trees near the lake in Lake Bryan Park. Bryan, Texas, May 9, 2024
 Texture of corticioid fungus Steccherinum fimbriatum on underside of a fallen tree in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Close-up of corticioid fungus Steccherinum fimbriatum on underside of a fallen tree in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Brown cups of Ascomycete fungus Anthracobia maurilabra(?) on a bonfire site in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 7, 2020
 Fungus Biscogniauxia repanda on a dry stem of hazelnut(?) in a hazelnut forest on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
 Close-up of dark violet cups of Ascomycete fungus Plicaria carbonaria with charcoal on burned soil under juniper trees near the lake in Lake Bryan Park. Bryan, Texas, May 9, 2024
 Orange Ascomycete fungus Anthracobia tristis and larger cups of Plicaria carbonaria on burned soil under juniper trees near the lake in Lake Bryan Park. Bryan, Texas, May 9, 2024
 Masses of pink cups of Ascomycete fungus Tarzetta rosea (Rhodotarzetta rosea) in area of a recent prescribed burn in Bastrop State Park. Bastrop, Texas, March 24, 2020
 Dark cup of Ascomycete fungus Plicaria carbonaria and orange cups of Anthracobia tristis on burned soil under juniper trees near the lake in Lake Bryan Park. Bryan, Texas, May 9, 2024
 Tiny yellow cup fungi Lachnum pygmaeum on a tree root in Sosnovka Park. Saint Petersburg, Russia, July 19, 2017
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