 Small orange cups of Ascomycete mushrooms Pulvinula convexella near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 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
 Small cups of Ascomycete mushrooms Pulvinula convexella between Oselki and Toksovo, north from Saint Petersburg. Russia, August 13, 2024
 Small orange Ascomycete mushrooms Pulvinula convexella on a side of a road around Kavgolovo Lake between Oselki and Toksovo, north from Saint Petersburg. Russia, August 13, 2024
 Pulvinula convexella mushrooms in Toksovo, suburb of Saint Petersburg. Russia, July 19, 2016
 Cup mushrooms Pulvinula convexella(?) on Lenin Trail near Dibuny, north-west from Saint Petersburg, Russia, August 15, 2018
 Cup mushrooms Pulvinula convexella(?) on a bonfire site west from Kavgolovo Lake near Toksovo, north from Saint Petersburg. Russia, August 21, 2018
 Fungus Pulvinula convexella and a small omphaloid mushroom Rickenella fibula near an old bonfire site in Sosnovka Park. Saint Petersburg, Russia, June 30, 2017
 Small cups of Ascomycete mushrooms Sphaerosporella brunnea (S. hinnulea) on bare soil in Bastrop State Park. Bastrop, Texas, May 17, 2024
 Cup mushrooms Pulvinula convexella on the site of old campfire in Orekhovo, 40 miles north from Saint Petersburg. Russia, August 18, 2017
 Cup mushrooms Pulvinula convexella on burnt ground in Orekhovo, 40 miles north from Saint Petersburg. Russia, August 18, 2017
 Cup mushrooms Pulvinula convexella on a bonfire site near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, September 5, 2018
 Mushrooms Delicatula integrella on a stick in wet area when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 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
 Pinkgill mushrooms Entoloma lividocyanulum(?) in sphagnum moss when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Fungus Pulvinula convexella on old campfire site in Sosnovka Park. Saint Petersburg, Russia, June 30, 2017
 Young common bird s nest mushrooms (Crucibulum laeve) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Caps of pinkgill mushrooms Entoloma lividocyanulum(?) in sphagnum moss when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 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
 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
 Small cup mushrooms Peziza succosella(?) on a side of a path near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Mushrooms Delicatula integrella on a fallen tree branch near standing water when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Underside of small bracket polypore mushroom with orange pores 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
 Cup fungus Pulvinula convexella, dog lichen Peltigera didactyla and moss on carbonized wood in Orekhovo, 40 miles north from Saint Petersburg. Russia, August 18, 2017
 Slime mold Tubifera dudkae on a log when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 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
 Close-up of orange Ascomycete mushrooms Pyronema omphalodes on a bonfire site in Zakhodskoe, 50 miles north from Saint Petersburg. Russia, July 22, 2024
 Orange Ascomycete mushrooms Pyronema omphalodes on charcoal of a bonfire site in Zakhodskoe, 50 miles north from Saint Petersburg. Russia, July 22, 2024
 Some orange fungus together with tiny dark cups of Ascomycete fungus on a stump in Sosnovka Park. Saint Petersburg, Russia, September 23, 2017
 Lemon discos mushrooms (yellow fairy cups, Bisporella citrina) in Lisiy Nos, west from Saint Petersburg. Russia, October 9, 2016
 Small mushrooms Hypholoma myosotis on wet leaves near Lisiy Nos, west from Saint Petersburg. Russia, July 27, 2017
 Small white funnel mushrooms on a mossy tree root 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
 Underside of Tricholoma(?) mushrooms near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Brittlegill and Tricholoma(?) mushrooms near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Rotten branch with lemon discos mushrooms (yellow fairy cups, Bisporella citrina) in Lisiy Nos, west from Saint Petersburg. Russia, October 9, 2016
 Blusher mushrooms (Amanita rubescens) near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 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
 Spores of smaller orange cups of Ascomycete fungus Anthracobia tristis collected in Lake Bryan Park. Bryan, Texas, May 9, 2024
 Small brown mushrooms Flammulaster limulatus(?) on a mossy birch log in a pile near Lisiy Nos, west from Saint Petersburg. Russia, July 27, 2017
 Zoned tooth mushrooms (Hydnellum concrescens) near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Winecork brittlegill mushrooms (Russula adusta) near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Sheathed woodtuft mushrooms (Kuehneromyces mutabilis) near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Terracotta hedgehog mushrooms (Hydnum rufescens) near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Stinking dapperling mushrooms (Lepiota cristata) near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Umbrella polypore mushrooms (Polyporus umbellatus) near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Urchin earthfan mushrooms (Thelephora penicillata) near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Peat mold (fungus) Chromelosporium fulvum on soil and rotten leaves near Lisiy Nos, west from Saint Petersburg. Russia, July 27, 2017
 White mold-like fungus Chromelosporium fulvum on soil and rotten leaves near Lisiy Nos, west from Saint Petersburg. Russia, July 27, 2017
 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
 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 with charcoal on burned soil under juniper trees near the lake in Lake Bryan Park. Bryan, Texas, May 9, 2024
 Young stinking brittlegill mushrooms (Russula foetens) near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Close-up of urchin earthfan mushrooms (Thelephora penicillata) near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Underside of winecork brittlegill mushrooms (Russula adusta) near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Caps of umbrella polypore mushrooms (Polyporus umbellatus) near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Underside of umbrella polypore mushrooms (Polyporus umbellatus) near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Cups of Pig s Ears mushroom (Discina ancilis) near Lisiy Nos, west from Saint Petersburg. Russia, May 9, 2017
 Group of robust bracket polypore mushrooms (Fomitiporia robusta) on an oak near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Underside of robust bracket polypore mushrooms (Fomitiporia robusta) on an oak near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Stinking brittlegill mushrooms (Russula foetens, Russian name Valuy) near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Yellowing cup mushrooms (Peziza succosa) in roadside soil near Lisiy Nos, west from Saint Petersburg. Russia, September 1, 2018
 Mushrooms Melanophyllum haematospermum in reach soil on roadside near Lisiy Nos, west from Saint Petersburg. Russia, September 1, 2018
 Mushrooms Delicatula integrella on a stick both in natural light and under 365 nm ultraviolet (UV-A) blacklight near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Small orange Leucoagaricus(?) mushrooms on mossy soil in Lick Creek Park. College Station, Texas, May 13, 2024
 Mushrooms Melanophyllum haematospermum in reach soil on roadside under linder(?) trees near Lisiy Nos, west from Saint Petersburg. Russia, September 1, 2018
 Orange cup mushrooms (Melastiza cornubiensis) on soil in Lembolovo, 40 miles north from Saint Petersburg. Russia, July 5, 2017
 Small Ascomycete mushrooms Propolis farinosa on a wet stick west from Kuzmolovo, near Saint Petersburg. Russia, May 7, 2021
 Cup mushrooms Ciboria batschiana on an acorn buried in soil in Blizhnie Dubki area near Lisiy Nos, west from Saint Petersburg. Russia, September 26, 2017
 Small cups of Ascomycete mushrooms under an oak log in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 27, 2019
 Orange cup mushrooms Scutellinia crucipila(?) on wet soil on road in Lembolovo, 40 miles north from Saint Petersburg. Russia, July 5, 2017
 Side view of small orange Leucoagaricus(?) mushrooms on mossy soil in Lick Creek Park. College Station, Texas, May 13, 2024
 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
 Gills of common bonnet mushrooms (Mycena galericulata) showing blue fluorescence under ultraviolet light near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Orange tooth mushrooms (Hydnellum aurantiacum) in a ditch on Lenin Trail near Dibuny, north-west from Saint Petersburg. Russia, July 29, 2024
 Close-up of orange cups of fungus Anthracobia tristis on burned soil under juniper trees near the lake in Lake Bryan Park. Bryan, Texas, May 9, 2024
 Orange cup mushrooms (Melastiza cornubiensis) on a roadside pile of soil in Lembolovo, 40 miles north from Saint Petersburg. Russia, July 5, 2017
 Orange cup mushrooms (Melastiza cornubiensis) on sandy soil on road in Lembolovo, 40 miles north from Saint Petersburg. Russia, July 5, 2017
 Orange waxcap (Hygrocybe) mushrooms near Lisiy Nos, west from Saint Petersburg. Russia, September 1, 2018
 Orange brittlegill (Russula) mushrooms near Lisiy Nos. West from Saint Petersburg, Russia, August 26, 2018
 Small dark brown fibrecap (Inocybe) mushrooms on rich soil in a yard near residential buildings in Saint Petersburg. Russia, August 11, 2024
 Orange and brown cups of Ascomycete mushrooms Antracobia tristis(?) on a bonfire site near a pond on Richards Loop Trail in Sam Houston National Forest. Texas, February 28, 2023
 Small cup mushrooms Scutellinia crucipila(?) on soil in Lembolovo, 40 miles north from Saint Petersburg. Russia, July 5, 2017
 Orange oyster mushrooms (Phyllotopsis nidulans) in Lisiy Nos, west from Saint Petersburg. Russia, October 9, 2016
 Spores (in KOH) of small orange webcap mushrooms (Cortinarius)(?) (spore print rusty brown) in sphagnum collected earlier 8/3/2024 in Petiayarvi, north from Saint Petersburg, Russia, August 23, 2024
 Orange jelly spot mushrooms Dacrymyces stillatus near Lisiy Nos, west from Saint Petersburg. Russia, September 1, 2018
 Orange caps of webcap (Cortinarius) mushrooms in Lisiy Nos, 5 miles west from Saint Petersburg. Russia, August 5, 2016
 Orange jelly spot mushrooms Dacrymyces stillatus near Lisiy Nos, west from Saint Petersburg. Russia, September 1, 2018
 Caps of small bracket polypore mushroom with orange pores on a fallen tree branch in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
 Small cup mushrooms Peziza succosella(?) near Lisiy Nos, west from Saint Petersburg. Russia, September 1, 2018
 Small Peziza (cup) mushrooms in moss near Lisiy Nos, west from Saint Petersburg. Russia, September 6, 2018
 Small fibrecap (Inocybe) mushrooms near Lisiy Nos, west from Saint Petersburg. Russia, September 1, 2018
 Ascomycete cup mushrooms Plicaria endocarpoides on an old bonfire site in Zakhodskoe, 50 miles north from Saint Petersburg. Russia, July 22, 2024
 Spores of small orange Leucoagaricus(?) mushrooms from mossy soil (spore print turns brown in lugol) collected in Lick Creek Park. College Station, Texas, May 13, 2024
 Robust bracket polypore mushroom (Fomitiporia robusta) on an oak near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
 Close up of Lemon discos mushrooms (yellow fairy cups, Bisporella citrina) near Lisiy Nos, south from Saint Petersburg. Russia, September 3, 2016
 Lemon discos mushrooms (yellow fairy cups, Bisporella citrina) on a rotting oak near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
 Orange jelly spot mushrooms Dacrymyces stillatus(?) on a rotten branch in Lisiy Nos, west from Saint Petersburg. Russia, October 9, 2016
 Orange oyster mushrooms (Phyllotopsis nidulans) with bleached caps on a birch log near Lisiy Nos, west from Saint Petersburg. Russia, September 1, 2018
 Small cup mushrooms Peziza succosella(?) on roadside near Lisiy Nos. West from Saint Petersburg, Russia, August 26, 2018
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