 Chestnut brittlestem mushrooms (Homophron spadiceum) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Cluster of chestnut brittlestem mushrooms (Homophron spadiceum) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Chestnut brittlestem mushrooms (Homophron spadiceum, Psathyrella spadicea) on a base of a tree in Lomonosov (Oranienbaum). West from Saint Petersburg, Russia, October 11, 2016
 Chestnut brittlestem mushrooms (Homophron spadiceum)(?) near Dibuny, north-west from Saint Petersburg. Russia, July 15, 2017
 Fairy inkcap (Coprinellus disseminatus) mushrooms together with chestnut brittlestem (Homophron spadiceum) in Sosnovka Park. Saint Petersburg, Russia, September 23, 2017
 Chestnut brittlestem mushrooms (Homophron spadiceum) on a mossy stump near Dibuny, north-west from Saint Petersburg. Russia, August 20, 2017
 Chestnut brittlestem mushrooms (Homophron spadiceum, Psathyrella spadicea)(?) near Dibuny, north-west from Saint Petersburg, Russia, September 3, 2018
 Chestnut brittlestem mushrooms (Homophron spadiceum, Psathyrella spadicea) on a tree stump in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 24, 2016
 Chestnut brittlestem mushrooms (Homophron spadiceum) near 4-th South Pond on Elagin Island. Saint Petersburg, Russia, October 7, 2017
 Chestnut brittlestem mushrooms (Homophron spadiceum) on a peninsula of 4-th South Pond on Elagin Island. Saint Petersburg, Russia, October 7, 2017
 Spores (in KOH) of chestnut brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) from the base of a hackberry tree, collected in Lick Creek Park. College Station, Texas, November 15, 2023
 Chestnut brittlestem mushrooms (Homophron spadiceum, Psathyrella spadicea)(?) near Lembolovo, north from Saint Petersburg. Russia, August 24, 2018
 Tissues (in Congo Red) of chestnut brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) from the base of a hackberry tree, collected in Lick Creek Park. College Station, Texas, November 15, 2023
 Basidia and spores of chestnut brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) from the base of a hackberry tree, collected in Lick Creek Park. College Station, Texas, November 15, 2023
 Cystidia and spores of chestnut brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) from the base of a hackberry tree, collected in Lick Creek Park. College Station, Texas, November 15, 2023
 Underside of chestnut brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) at the base of a hackberry tree on Racoon Run Trail in Lick Creek Park. College Station, Texas, November 15, 2023
 Chestnut brittlestem mushrooms (Homophron spadiceum, Psathyrella spadicea) on a tree stump in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, October 20, 2016
 Spores (in KOH, spore print brown) of chestnut brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) from the base of a hackberry tree, collected in Lick Creek Park. College Station, Texas, November 15, 2023
 Chestnut brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) (cap 10 cm, stem 2 cm thick) at the base of a hackberry tree in area of oxbows, on Racoon Run Trail in Lick Creek Park. College Station, Texas, November 15, 2023
 Mature chestnut brittlestem mushrooms (Homophron spadiceum) at the base of large living elm in Wolf Pen Creek Park. College Station, March 8, 2024
 Chestnut brittlestem mushrooms (Homophron spadiceum, Psathyrella spadicea) in Lomonosov (Oranienbaum). West from Saint Petersburg, Russia, October 11, 2016
 Cluster of chestnut brittlestem mushrooms (Homophron spadiceum, Psathyrella spadicea) in Lomonosov (Oranienbaum). West from Saint Petersburg, Russia, October 11, 2016
 Chestnut brittlestem mushrooms (Homophron spadiceum) at the base of large living elm on a lawn (spore print light brown) in Wolf Pen Creek Park. College Station, March 8, 2024
 Spores (in KOH) of chestnut brittlestem mushrooms (Homophron spadiceum) collected in Wolf Pen Creek Park. College Station, March 8, 2024
 Chestnut brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) in Lick Creek Park. College Station, Texas, October 30, 2018
 Group of brown brittlestem mushrooms Psathyrella cernua (Homophron cernuum)(?) on the central alley in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Brittlestem mushrooms Psathyrella cernua (Homophron cernuum)(?) near a birch tree on the central alley in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) in front of a mouse burrow in an old elm tree on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 31, 2021
 Cluster of brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) in front of a mouse burrow in an old elm tree on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 31, 2021
 Underside of brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) in front of a mouse burrow in an old elm tree on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 31, 2021
 Gills of brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) in front of a mouse burrow in an old elm tree on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 31, 2021
 Close-up of gills of brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) in front of a mouse burrow in an old elm tree on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 31, 2021
 Side view of brittlestem mushrooms Homophron spadiceum (Psathyrella spadicea) in front of a mouse burrow in an old elm tree on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 31, 2021
 Group of young conical brittlestem mushrooms (Parasola conopilus) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, September 23, 2017
 Cluster of brown brittlestem mushrooms Psathyrella cernua (Homophron cernuum)(?) on the central alley in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Group of alder scalycap mushrooms (Pholiota alnicola) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Young roots at a base of a tree in Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Group of twotone funnel mushrooms (Clitocybe metachroa) in a pine forest near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Sheathed woodtuft mushrooms (Kuehneromyces mutabilis) at the base of a tree in Kuzmolovo, north from Saint Petersburg. Russia, August 23, 2018
 Timber mushrooms Crepidotus calolepis on a fallen tree on an old railroad path 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
 Snowy oysterling mushrooms (Cheimonophyllum candidissimum) on a lower surface of a fallen tree branch near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Group of silky pinkgill mushrooms (Entoloma sericeum) on a meadow near the sand pit in Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Conical brittlestem mushrooms (Parasola conopilus) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, September 12, 2017
 Conical brittlestem mushrooms (Parasola conopilus) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, September 23, 2017
 Young conical brittlestem mushrooms (Parasola conopilus) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, September 23, 2017
 Close up of conical brittlestem mushrooms (Parasola conopilus) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, September 23, 2017
 Cinnabar bracket (Pycnoporus cinnabarinus) mushrooms on a birch tree in Kuzmolovo north from Saint Petersburg. Russia, May 8, 2017
 Pale brittlestem mushrooms (Psathyrella candolleana)(?) on rotten wood east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Toothed toughshank mushrooms (Rhodocollybia prolixa)(?) at a base of a tree in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Brittlestem mushrooms Psathyrella corrugis(?) on mulch near railroad in Lembolovo, north from Saint Petersburg. Russia, September 20, 2017
 Conifer roundhead mushrooms (Stropharia hornemannii) at the base of a tree in Posiolok near Vyritsa, 50 miles south from Saint Petersburg. Russia, September 29, 2017
 Some pinkgill (Entoloma(?)) mushrooms near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Group of pinkgill mushrooms Entoloma araneosum on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, September 23, 2017
 Glistening inkcap mushrooms (Coprinellus micaceus) at a base of a tree in Blizhnie Dubki area near Lisiy Nos, west from Saint Petersburg. Russia, September 11, 2017
 Some dark fibrecap (Inocybe) mushrooms 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
 Old dyer s mazegill mushrooms (Phaeolus schweinitzii) at the base of a larch tree in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 12, 2017
 Common stump brittlestem mushrooms (Psathyrella piluliformis)(?) on a forest cutting in Dibuny, north-west from Saint Petersburg. Russia, September 18, 2017
 Humpback inkcap mushrooms (Coprinopsis acuminata) 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
 Twotone funnel mushrooms (Clitocybe metachroa) 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
 Urchin earthfan mushrooms (Thelephora penicillata) 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
 Woolly tooth mushrooms (Phellodon tomentosus) 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
 Pine powdercap mushrooms (Cystoderma jasonis)(?) 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
 Coconut milkcap mushrooms (Lactarius glyciosmus)(?) 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
 Toothed toughshank mushrooms (Rhodocollybia prolixa)(?) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Alder scalycap mushrooms (Pholiota alnicola) 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
 Grey milkcap mushrooms (Lactarius vietus) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Lemon disco mushrooms (Bisporella citrina) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Winecork brittlegill mushrooms (Russula adusta) 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
 Common stump brittlestem mushrooms (Psathyrella piluliformis)(?) on mulch on a forest cutting near Dibuny, north-west from Saint Petersburg. Russia, September 18, 2017
 Young chemical knight mushrooms (Tricholoma stiparophyllum) 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
 Young alder scalycap mushrooms (Pholiota alnicola) 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
 Dissected pearly webcap mushrooms (Cortinarius alboviolaceus) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Hypholoma(?) mushrooms on a base of a tree near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, September 23, 2015
 Veiled poisonpie mushrooms (Hebeloma mesophaeum) in a pine forest near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Caps of polypore mushrooms Gelatoporia dichroa (Gloeoporus dichrous) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Lemon disco mushrooms (Bisporella citrina) on a log on old railrod tracks 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
 Burgundydrop bonnet mushrooms (Mycena haematopus) on rotten wood near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Northern honey mushrooms (Armillaria borealis) at the base of a tree near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, September 5, 2018
 Group of the miller mushrooms (Clitopilus prunulus)(?) in Petiayarvi, north from Saint Petersburg. Russia, September 17, 2017
 Group of Conocybe rugosa (Pholiotina rugosa) mushrooms on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, September 23, 2017
 Large group of coral tooth mushrooms (Hericium coralloides) on a fallen tree near Oredezh River in Posiolok near Vyritsa, 50 miles south from Saint Petersburg. Russia, September 29, 2017
 Small mushrooms Phaeohelotium epiphyllum (Hymenoscyphus epiphyllus) on a rotten leaf near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Lemon disco mushrooms (Bisporella citrina) on a barkless log on old railrod tracks near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Wood tinted by mycelium of green elfcup mushrooms (Chlorociboria aeruginascens) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Some crustous fungus at the base of a birch tree in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
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