 Small brown mushrooms Tephrocybe atrata(?) on charred soil near a site of fire near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 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
 Stalked rosette (Cotylidia undulata) together with a small umbilicate mushroom Arrhenia rickenii(?) on charred soil of old house fire near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Small umbilicate mushroom Arrhenia rickenii(?) on barren site of old fire near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Burgundydrop bonnet mushrooms (Mycena haematopus) on rotten wood near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Tiny Ascomycete mushrooms Pyronema omphalodes on charred wood on a bonfire site in Zakhodskoe, 50 miles north from Saint Petersburg. Russia, July 22, 2024
 Wood tinted by mycelium of green elfcup mushrooms (Chlorociboria aeruginascens) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Underside of mushrooms Tephrocybe atrata(?) on burned site in Bastrop State Park. Bastrop, Texas, October 17, 2021
 Mushrooms Tephrocybe atrata(?) on heavily burned site with moss in Bastrop State Park. Bastrop, Texas, October 17, 2021
 Mushrooms Tephrocybe atrata(?) on burned site covered by moss in Bastrop State Park. Bastrop, Texas, October 17, 2021
 Mushrooms Tephrocybe atrata(?) on burned site vetween tall grass in Bastrop State Park. Bastrop, Texas, October 17, 2021
 Small orange omphalinoid mushrooms on sandy soil disturbed by fire ants, near rotting pine wood on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 10, 2022
 Green wood cup fungus (Chlorociboria aeruginascens) on a rotten log near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Cup fungus Trichophaea hemisphaerioides(?) on charred wood near Dibuny, north-west from Saint Petersburg. Russia, August 20, 2017
 Close-up of small orange omphalinoid mushrooms on sandy soil disturbed by fire ants, near rotting pine wood on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 10, 2022
 Gall-forming fungus Nodulisporium cecidiogenes on rotten wood near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Sphagnum greyling mushrooms Sphagnurus paluster (Tephrocybe palustris) on a forest cutting site in Lembolovo, 40 miles north from Saint Petersburg. Russia, July 5, 2017
 Small gilled mushrooms Tephrocybe anthracophila(?) on an old bonfire site on roadside near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, July 25, 2017
 Small brown mushrooms Tephrocybe anthracophila(?) on an old bonfire site on roadside near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, July 25, 2017
 Young stage of gelatinous green porecrust fungus (Gloeoporus pannocinctus) on rotten wood near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Small brown sticky mushrooms Tephrocybe anthracophila(?) on an old bonfire site on roadside near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, July 25, 2017
 Violet fairy cup fungus (Peziza violacea, also known as P. subviolacea, P. tenacella) on charred wood in Lembolovo, 35 miles north from Saint Petersburg. Russia, August 8, 2017
 Bonfire scalycap mushrooms (Pholiota highlandensis) on a site of old fire in a spruce forest near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, July 14, 2017
 Brittlestem mushrooms Psathyrella pennata on the site of fire in spruce forest near Kavgolovskoe Lake, between Oselki and Toksovo, north from Saint Petersburg. Russia, June 28, 2017
 Small mushrooms Arrhenia sphagnicola taken from a swamp near Orekhovo, north from Saint Petersburg. Russia, June 24, 2017
 Bonfire scalycap mushrooms (Pholiota highlandensis) with a pair of brittlestem mushrooms Psathyrella pennata in foreground on a site of old fire in a spruce forest near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, July 14, 2017
 Cup mushrooms Peziza on old fire site in Sosnovka Park. Saint Petersburg, Russia, June 25, 2017
 Small mushrooms Arrhenia sphagnicola in sphagnum swamp near Orekhovo, north from Saint Petersburg. Russia, June 24, 2017
 Small mushrooms Arrhenia sphagnicola in sphagnum moss near Orekhovo, north from Saint Petersburg. Russia, June 24, 2017
 Some pinkgill (Entoloma(?)) mushrooms near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Small grey omphalinoid mushrooms Arrhenia obscurata on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 9, 2023
 Some white and yellow timber mushrooms near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Some dark fibrecap (Inocybe) mushrooms near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Underside of mushrooms Tephrocybe anthracophila(?) on an old bonfire site in Zakhodskoe, 50 miles north from Saint Petersburg. Russia, July 22, 2024
 Mushrooms Tephrocybe anthracophila(?) on an old bonfire site in a forest in Zakhodskoe, 50 miles north from Saint Petersburg. Russia, July 22, 2024
 Woolly tooth mushrooms (Phellodon tomentosus) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Toothed toughshank mushrooms (Rhodocollybia prolixa)(?) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Humpback inkcap mushrooms (Coprinopsis acuminata) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Green elfcup mushrooms (Chlorociboria aeruginascens) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Rosy bonnet mushrooms (Mycena rosea) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Grey milkcap mushrooms (Lactarius vietus) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Winecork brittlegill mushrooms (Russula adusta) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Green brittlegill mushrooms (Russula aeruginea) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Deer shield mushrooms (Pluteus cervinus) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Coconut milkcap mushrooms (Lactarius glyciosmus)(?) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Yellowleg bonnet mushrooms (Mycena epipterygia) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Alder scalycap mushrooms (Pholiota alnicola) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Stump puffball mushrooms (Lycoperdon pyriforme) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Lemon disco mushrooms (Bisporella citrina) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Dark brown mushrooms Cortinarius anthracinus(?) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Twotone funnel mushrooms (Clitocybe metachroa) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Common inkcap mushrooms (Coprinopsis atramentaria) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Chestnut brittlestem mushrooms (Homophron spadiceum) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Pine powdercap mushrooms (Cystoderma jasonis)(?) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Pearly webcap mushrooms (Cortinarius alboviolaceus) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Urchin earthfan mushrooms (Thelephora penicillata) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Small grey omphalinoid mushrooms Arrhenia obscurata on black background on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 9, 2023
 Scurfy deceiver mushroom (Laccaria proxima)(?) near an old fire site near Dibuny, north-west from Saint Petersburg. Russia, August 6, 2017
 Basidia of omphalinoid mushrooms Arrhenia obscurata collected in Sam Houston National Forest. Texas, December 9, 2023
 Spores of omphalinoid mushrooms Arrhenia obscurata collected in Sam Houston National Forest. Texas, December 9, 2023
 Cystidia(?) of omphalinoid mushrooms Arrhenia obscurata collected in Sam Houston National Forest. Texas, December 9, 2023
 Felted twiglet mushrooms (Tubaria conspersa)near a fire site in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
 Dissected pearly webcap mushrooms (Cortinarius alboviolaceus) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Some brown webcap (Cortinarius) mushrooms near old railrod tracks near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Young chemical knight mushrooms (Tricholoma stiparophyllum) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Young alder scalycap mushrooms (Pholiota alnicola) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Green elfcup mushrooms (Chlorociboria aeruginascens) on a rotten log near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Group of alder scalycap mushrooms (Pholiota alnicola) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Cluster of chestnut brittlestem mushrooms (Homophron spadiceum) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Tissues at low magnification of omphalinoid mushrooms Arrhenia obscurata collected in Sam Houston National Forest. Texas, December 9, 2023
 Caps of polypore mushrooms Gelatoporia dichroa (Gloeoporus dichrous) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Veiled poisonpie mushrooms (Hebeloma mesophaeum) in a pine forest near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 A log tinted by mycelium of green elfcup mushrooms (Chlorociboria aeruginascens) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Lemon disco mushrooms (Bisporella citrina) on a log on old railrod tracks near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Dark mushrooms Arrhenia epichysium (Omphalina epichysium) on an oak stump in Alexander Park. Pushkin (former Tsarskoe Selo) near Saint Petersburg, Russia, September 4, 2017
 Group of twotone funnel mushrooms (Clitocybe metachroa) in a pine forest near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Timber mushrooms Crepidotus calolepis on a fallen tree on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Lemon disco mushrooms (Bisporella citrina) on a barkless log on old railrod tracks near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Small mushrooms Phaeohelotium epiphyllum (Hymenoscyphus epiphyllus) on a rotten leaf near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Group of chestnut brittlestem mushrooms (Homophron spadiceum) at the base of a tree near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Dark caps of mushrooms Arrhenia epichysium (Omphalina epichysium) on an oak stump in Alexander Park. Pushkin (former Tsarskoe Selo) near Saint Petersburg, Russia, September 4, 2017
 Snowy oysterling mushrooms (Cheimonophyllum candidissimum) on a lower side of a fallen willow near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Small polypore mushrooms Gelatoporia dichroa (Gloeoporus dichrous) on a fallen tree near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Small grey omphalinoid mushrooms on half-burned compacted soil on a trail, probably Arrhenia obscurata, on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 9, 2023
 Snowy oysterling mushrooms (Cheimonophyllum candidissimum) on a lower surface of a fallen tree branch near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Violet fairy cup fungus (Peziza violacea, also known as P. subviolacea, P. tenacella) on charred wood of a bonfire near Orekhovo, north from Saint Petersburg. Russia, May 15, 2019
 Mushrooms Sphagnurus paluster (Tephrocybe palustris) in sphagnum moss near Kavgolovskoe Lake in area of Toksovo, north from Saint Petersburg, Russia, June 16, 2017
 Young mushrooms Sphagnurus paluster (Tephrocybe palustris) in moss near Kavgolovskoe Lake in area of Toksovo, north from Saint Petersburg, Russia, June 16, 2017
 Mushrooms Sphagnurus paluster (Tephrocybe palustris) in swamp near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, July 25, 2017
 Wood hedgehog mushrooms (Hydnum repandum) on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Funnel mushrooms Clitopilopsis hirneola (Rhodocybe hirneola)(?) in a pine forest near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Black-footed polypore mushrooms (Picipes badius, Royoporus badius) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Some oyster mushroom (Pleurotus) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Pale brittlestem mushrooms (Psathyrella candolleana)(?) on rotten wood east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Cup fungi Peziza echinospora(?) on a former fire site near Dibuny, west from Saint Petersburg. Russia, June 27, 2017
 Cup fungi Peziza echinospora(?) on a fire site near Dibuny, west from Saint Petersburg. Russia, June 27, 2017
 Cup fungus Peziza echinospora(?) on a fire site in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
 Crust fungus Radulomyces confluens near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Corticioid mushroom Radulomyces confluens near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
|