 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
 Omphalinoid mushrooms Arrhenia rickenii(?) together with Tephrocybe atrata(?) among charred wood on a site of 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
 Stalked rosette mushroom (Cotylidia undulata) on sandy roadside north from Lembolovo, 40 miles north from Saint Petersburg. Russia, September 9, 2017
 Stalked rosette mushroom (Cotylidia undulata) on barren soil north from Lembolovo, 40 miles north from Saint Petersburg. Russia, September 9, 2017
 Small brown mushrooms Tephrocybe atrata(?) on charred soil near a site of fire near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Mossy log in Kuzmolovo, north from Saint Petersburg. Russia, May 16, 2017
 Small mushrooms Arrhenia sphagnicola taken from a swamp near Orekhovo, north from Saint Petersburg. Russia, June 24, 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
 Scurfy deceiver mushroom (Laccaria proxima)(?) near an old fire site near Dibuny, north-west from Saint Petersburg. Russia, August 6, 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
 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
 Small club like mushrooms Multiclavula mucida on a mossy log near Volchya River in Petiayarvi, north from Saint Petersburg. Russia, September 17, 2017
 Small mushrooms Phaeohelotium epiphyllum (Hymenoscyphus epiphyllus) on a rotten leaf near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Small polypore mushrooms Gelatoporia dichroa (Gloeoporus dichrous) on a fallen tree near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Some oyster mushroom (Pleurotus) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Resupinate polypore mushroom on a mossy fallen tree in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Omphaloid mushrooms Hydropus marginellus on a mossy birch log on an old railroad path in Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Corticioid mushroom Radulomyces confluens near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 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
 Pine firefungus (Rhizina undulata) near Lembolovo, north from Saint Petersburg. Russia, September 20, 2017
 Hairy fairy cup mushroom (Humaria hemisphaerica) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Young dark mushroom Cortinarius anthracinus(?) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Brown-haired fairy cup mushroom (Humaria hemisphaerica) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 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
 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
 Large false morel mushroom (Gyromitra esculenta) in a small ditch behind a fire pond in area of Dibuny - Pesochny, near Saint Petersburg. Russia, June 3, 2017
 Small sand quarry in Kuzmolovo, north from Saint Petersburg. Russia, May 16, 2017
 Snowy oysterling mushroom (Cheimonophyllum candidissimum) on an underside of a fallen willow near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Small omphaloid mushrooms Arrhenia sphagnicola in marsh in Boloto Lammin-Suo swamp reserve. Zelenogorsk near Saint Petersburg, Russia, July 8, 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
 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
 Small puffball mushrooms Lycoperdon pratense on a field road in Urochishche Khyanikiayze near Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Stalked bonfire cup fungus (Geopyxis carbonaria) on a bonfire site along a road around Kavgolovskoe Lake near Toksovo, north from Saint Petersburg. Russia, July 25, 2017
 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
 Pear-shaped puffball mushrooms (Lycoperdon pyriforme) on a mossy log east from Kuzmolovo in northern Saint Petersburg. Russia, September 8, 2016
 Cup mushrooms Peziza on old fire site in Sosnovka Park. Saint Petersburg, Russia, June 25, 2017
 Caps of 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
 Tiny slime mold on a mossy polypore mushrooms in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Mushrooms Rhizina undulata) on a site of an old bonfire in Zakhodskoe, 50 miles north from Saint Petersburg. Russia, July 22, 2024
 Some pinkgill (Entoloma(?)) mushrooms near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Small stalked cup-shaped fungus Helotium dearnessii (Hymenoscyphus dearnessii) or may be H. fucatus (Ascomycota) on a dry stalk of giant knotweed (Reynoutria sachalinensis) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 12, 2017
 Cup fungus Peziza echinospora(?) on a fire site in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
 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
 Mushroom Arrhenia sphagnicola in sphagnum moss near Orekhovo, north from Saint Petersburg. Russia, August 1, 2024
 Small pine bolete mushroom (Boletus pinophilus) on roadside in Petiayarvi, north from Saint Petersburg. Russia, September 17, 2017
 Mountain ash in Urochishche Hianikiayze area near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Meadow in Urochishche Hianikiayze area near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Crust fungus Radulomyces confluens near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 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
 Wet rot fungus (Coniophora puteana) on a rotten log near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Crust fungus Radulomyces confluens near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Resinous polypore mushrooms (Ischnoderma resinosum) on a mossy stump north from Lembolovo, 40 miles north from Saint Petersburg. Russia, September 9, 2017
 Small mossy maple polypore mushrooms (Oxyporus populinus) on a willow(?) in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 Fairy inkcap mushrooms (Coprinellus disseminatus) on a mossy stump at Zheleznodorozhnaya Street in Kuzmolovo, north from Saint Petersburg. Russia, May 21, 2021
 Pine firefungus (Rhizina undulata) near Orekhovo, 40 miles north from Saint Petersburg. Russia, August 18, 2017
 Yellowleg bonnet mushrooms (Mycena epipterygia) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Gall-forming fungus Nodulisporium cecidiogenes near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Chestnut brittlestem mushrooms (Homophron spadiceum) 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
 Aspen forest in Urochishche Hianikiayze area near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Field road in Urochishche Hianikiayze area near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Large sand pit near Urochishche Hianikiayze area near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Green elfcup mushrooms (Chlorociboria aeruginascens) 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
 Fringe of crust fungus Radulomyces confluens 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
 Birch trees in Urochishche Hianikiayze area near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Stump puffball mushrooms (Lycoperdon pyriforme) 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
 Pine powdercap mushrooms (Cystoderma jasonis)(?) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Woolly tooth mushrooms (Phellodon tomentosus) 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
 Winecork brittlegill mushrooms (Russula adusta) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Grey milkcap mushrooms (Lactarius vietus) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Orange timber fungus Pseudomerulius aureus on a wet log near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Dark brown mushrooms Cortinarius anthracinus(?) 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
 Pearly webcap mushrooms (Cortinarius alboviolaceus) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Wet rot (Coniophora puteana) corticioid fungus on a rotten log 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
 Twotone funnel mushrooms (Clitocybe metachroa) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 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
 Common inkcap mushrooms (Coprinopsis atramentaria) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Felted twiglet mushrooms (Tubaria conspersa)near a fire site in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
 Side view of a mushroom Arrhenia sphagnicola in sphagnum moss near Orekhovo, north from Saint Petersburg. Russia, August 1, 2024
 Cystidia(?) of omphalinoid mushrooms Arrhenia obscurata collected in Sam Houston National Forest. Texas, December 9, 2023
 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
 Blusher mushroom (Amanita rubescens)(?) on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Young pine firefungus (Rhizina undulata) in Orekhovo, 40 miles north from Saint Petersburg. Russia, August 18, 2017
 Surface of pine firefungus (Rhizina undulata) in Orekhovo, 40 miles north from Saint Petersburg. Russia, August 18, 2017
 Trees and a road on meadows in Urochishche Hianikiayze area near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
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