 Cluster of chestnut brittlestem mushrooms (Homophron spadiceum) 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
 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) 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
 Chestnut brittlestem mushrooms (Homophron spadiceum, Psathyrella spadicea)(?) near Lembolovo, north from Saint Petersburg. Russia, August 24, 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, 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, Psathyrella spadicea) on a base of a tree in Lomonosov (Oranienbaum). West from Saint Petersburg, Russia, October 11, 2016
 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) 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
 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) 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 (Psathyrella spadicea) from the base of a hackberry tree, collected in Lick Creek Park. College Station, Texas, November 15, 2023
 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
 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
 Cluster 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
 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 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
 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
 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
 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
 Pale brittlestem mushrooms (Psathyrella candolleana)(?) on rotten wood east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Brittlestem mushrooms Psathyrella corrugis(?) on mulch near railroad in Lembolovo, north from Saint Petersburg. Russia, September 20, 2017
 Some pinkgill (Entoloma(?)) mushrooms near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 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
 Common stump brittlestem mushrooms (Psathyrella piluliformis)(?) on a forest cutting in Dibuny, north-west from Saint Petersburg. Russia, September 18, 2017
 Pine powdercap mushrooms (Cystoderma jasonis)(?) 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
 Deer shield mushrooms (Pluteus cervinus) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Twotone funnel mushrooms (Clitocybe metachroa) 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
 Green elfcup mushrooms (Chlorociboria aeruginascens) 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
 Woolly tooth mushrooms (Phellodon tomentosus) 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 brittlegill mushrooms (Russula aeruginea) 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
 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
 Pearly webcap mushrooms (Cortinarius alboviolaceus) 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
 Winecork brittlegill mushrooms (Russula adusta) 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
 Common inkcap mushrooms (Coprinopsis atramentaria) 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
 Grey milkcap mushrooms (Lactarius vietus) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Common stump brittlestem mushrooms (Psathyrella piluliformis)(?) on mulch on a forest cutting near Dibuny, north-west from Saint Petersburg. Russia, September 18, 2017
 Group of 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
 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
 A log tinted by mycelium of green elfcup mushrooms (Chlorociboria aeruginascens) 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
 Veiled poisonpie mushrooms (Hebeloma mesophaeum) in a pine forest 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
 Burgundydrop bonnet mushrooms (Mycena haematopus) on rotten wood near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Group of twotone funnel mushrooms (Clitocybe metachroa) in a pine forest 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
 Small mushrooms Phaeohelotium epiphyllum (Hymenoscyphus epiphyllus) on a rotten leaf 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
 Timber mushrooms Crepidotus calolepis on a fallen tree on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Common stump brittlestem mushrooms (Psathyrella piluliformis)(?) on wood chips on a forest cutting under power lines near Dibuny, north-west from Saint Petersburg. Russia, September 18, 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 brown mushrooms Tephrocybe atrata(?) on charred soil near a site of fire 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
 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
 Snowy oysterling mushrooms (Cheimonophyllum candidissimum) on a lower surface of a fallen tree branch near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Some fragile violet brittlestem mushrooms together with webcap mushrooms in area of Lisiy Nos - Olgino west from Saint Petersburg. Russia, September 21, 2017
 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
 Meadow in Urochishche Hianikiayze area 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
 Mountain ash in Urochishche Hianikiayze area near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Corticioid mushroom Radulomyces confluens near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Crust fungus Radulomyces confluens near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Felt saddle mushrooms (Helvella macropus) with saddle s child mold fungus (Hypomyces cervinus) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Conical brittlestem mushrooms (Parasola conopilus) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, September 23, 2017
 Conical brittlestem mushrooms (Parasola conopilus) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, September 12, 2017
 Brittlestem mushrooms Psathyrella corrugis on mulch in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 12, 2017
 Young dark mushroom Cortinarius anthracinus(?) 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
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