 Dark green brittlegill (Russula) mushroom in Dubki Park. Sestroretsk near Saint Petersburg, Russia, September 5, 2017
 Underside of a grey brittlegill (Russula) mushroom in Dubki (The Oaks) Park in Sestroretsk, near Saint Petersburg. Russia, August 7, 2024
 Top view of a grey brittlegill (Russula) mushroom in Dubki (The Oaks) Park in Sestroretsk, near Saint Petersburg. Russia, August 7, 2024
 Grey brittlegill (Russula) mushrooms in Dubki (The Oaks) Park in Sestroretsk, near Saint Petersburg. Russia, August 7, 2024
 Green brittlegill mushroom (Russula aeruginea) in Sosnovka Park. Saint Petersburg, Russia, July 16, 2017
 Green brittlegill mushrooms (Russula aeruginea) in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
 Dark red brittlegill mushrooms (Russula, Russian name Syroezhka) near Rappolovo and Toksovo, north from Saint Petersburg. Russia, September 1, 2017
 Rusty bolete mushroom (Boletus ferrugineus)(?) in Dubki Park. Sestroretsk near Saint Petersburg, Russia, September 5, 2017
 Dissected rusty bolete mushroom (Boletus ferrugineus)(?) in Dubki Park. Sestroretsk near Saint Petersburg, Russia, September 5, 2017
 Green brittlegill mushrooms (Russula aeruginea) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Dark red brittlegill mushrooms (Russula, Russian name Syroezhka) in a spruce forest west from Kavgolovskoe Lake near Toksovo, north from Saint Petersburg. Russia, September 1, 2017
 Green brittlegill mushrooms (Russula aeruginea) near Orekhovo, 45 miles north from Saint Petersburg. Russia, September 9, 2017
 Gills of oakbug milkcap mushroom (Lactarius quietus) in Dubki (The Oaks) Park in Sestroretsk, near Saint Petersburg. Russia, August 7, 2024
 Gills of blackedged shield mushroom (Pluteus atromarginatus) in Tarkhovka Park near Sestroretsk, west from Saint Petersburg. Russia, September 22, 2017
 Green brittlegill mushrooms (Russula aeruginea) in Sosnovka Park. Saint Petersburg, Russia, July 22, 2017
 Dark red brittlegill mushrooms (Russula) in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, August 1, 2017
 Dark red crab brittlegill mushrooms (Russula xerampelina) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Brittlegill (Russula) mushrooms with dark brown center in Gardens of Polytechnic Institute. Saint Petersburg, Russia, August 13, 2017
 Melanoleuca(?) mushrooms near a beach in Dubki Park. Sestroretsk near Saint Petersburg, Russia, September 5, 2017
 Gills of light green brittlegill (Russula) mushroom on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 17, 2020
 Green brittlegill mushrooms (Russula aeruginea) on a trail across the swamp in Yuntolovsky Park. Saint Petersburg, Russia, July 7, 2017
 Deceiver mushrooms (Laccaria laccata)(?) in Dubki Park. Sestroretsk near Saint Petersburg, Russia, September 5, 2017
 Group of green brittlegill mushrooms (Russula aeruginea) on a trail across the swamp in Yuntolovsky Park. Saint Petersburg, Russia, July 7, 2017
 Red brittlegill (Russula) mushroom west from Kavgolovskoe Lake near Toksovo, north from Saint Petersburg. Russia, September 15, 2017
 Common earthball mushrooms (Scleroderma citrinum) in Dubki Park. Sestroretsk near Saint Petersburg, Russia, September 5, 2017
 Glistening inkcap mushrooms (Coprinellus micaceus) in Dubki Park. Sestroretsk near Saint Petersburg, Russia, September 5, 2017
 Brick tuft mushrooms (Hypholoma lateritium) on an oak stump in Dubki Park. Sestroretsk near Saint Petersburg, Russia, September 5, 2017
 Dissected common earthball mushrooms (Scleroderma citrinum) in Dubki Park. Sestroretsk near Saint Petersburg, Russia, September 5, 2017
 Fly agaric (Amanita muscaria) mushroom in Dubki (Oaks) Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Old brown cap of resinous polypore mushroom (Ischnoderma resinosum)(?) taken from an oak stump in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, April 11, 2017
 Red brittlegill (Russula) mushrooms in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
 Gills of milk white brittlegill mushroom (Russula delica(?)) on a lawn in Gardens of Polytechnic Institute. Saint Petersburg, Russia, July 23, 2024
 Orange brittlegill (Russula) mushrooms in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
 Ochre brittlegill mushroom (Russula ochroleuca(?)) in Sosnovka Park. Saint Petersburg, Russia, July 6, 2017
 Brittlegill mushrooms Russula pectinata(?) in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Pink brittlegill (Russula) mushrooms in moss in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
 Fragile brittlegill mushroom (Russula fragilis) in Tarkhovka Park, west from Saint Petersburg. Russia, August 26, 2017
 Cracked cap of milk-white brittlegill mushroom (Russula delica) in Sosnovka Park. Saint Petersburg, Russia, July 12, 2017
 Small pinkish brittlegill (Russula) mushrooms on a lawn in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Gills of a pink brittlegill mushroom (Russula) on Kiwanis Nature Trail. College Station, Texas, November 12, 2017
 Red brittlegill (Russula sp.) mushroom in Okhtinsky Park in Toksovo, 8 miles north from Saint Petersburg. Russia, September 13, 2013
 Dark-green brittlegill mushrooms Charcoal burner (Russula cyanoxantha) on a sandy path in Lick Creek Park. College Station, Texas, May 15, 2020
 Oak alley of Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, April 11, 2017
 Grass-green brittlegill mushroom (Russula aeruginea, Russian name Syroezhka) in moss between Orekhovo and Lembolovo, north from Saint Petersburg. Russia, July 27, 2016
 Gills of a light colored brittlegill (Russula) mushroom on Kiwanis Nature Trail. College Station, Texas, November 12, 2017
 Gills of a pink brittlegill mushroom Russula flavisiccans on Kiwanis Nature Trail. College Station, Texas, November 15, 2017
 Icy Gulf of Finland near near Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, April 11, 2017
 Orange brittlegill mushrooms Russula paludosa(?) in Tarkhovka near Sestroretsk. West from Saint Petersburg, Russia, August 18, 2018
 Underside of dark green brittlegill mushrooms Charcoal burner (Russula cyanoxantha) on Racoon Run Trail in Lick Creek Park. College Station, Texas, October 28, 2021
 Brittlegill mushroom Russula paludosa near Dibuny, north-west from Saint Petersburg. Russia, August 20, 2017
 Gills and dirty green caps of brittlegill mushrooms Russula aeruginea(?) in Lick Creek Park. College Station, Texas, June 28, 2019
 Ice crystals in Gulf of Finland near near Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, April 11, 2017
 Winecork brittlegill mushrooms (Russula adusta) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Some violet brittlegill mushrooms (Russula) near Dibuny, north-west from Saint Petersburg. Russia, September 28, 2017
 Purple brittlegill mushrooms (Russula) near Orekhovo, 45 miles north from Saint Petersburg. Russia, September 9, 2017
 Bright red brittlegill (Russula) mushrooms near Orekhovo, 45 miles north from Saint Petersburg. Russia, September 9, 2017
 Common yellow brittlegill (Russula ochroleuca) mushrooms in Tarkhovka near Sestroretsk, west from Saint Petersburg. Russia, August 27, 2018
 Dark green brittlegill mushrooms Charcoal burner (Russula cyanoxantha) on a sandy path in area of oxbows in Lick Creek Park. College Station, Texas, October 28, 2021
 Cross section of dark green brittlegill mushrooms Charcoal burner (Russula cyanoxantha) on Racoon Run Trail in Lick Creek Park. College Station, Texas, October 28, 2021
 Fragile brittlegill mushroom (Russula fragilis) near Lembolovo, 40 miles north from Saint Petersburg. Russia, August 27, 2017
 Pale violet brittlegill (Russula) mushroom near Dibuny, north-west from Saint Petersburg. Russia, August 28, 2017
 Elongated ice crystals in Gulf of Finland near near Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, April 11, 2017
 Broken ice crystals in Gulf of Finland near near Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, April 11, 2017
 Melting ice field in Gulf of Finland near near Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, April 11, 2017
 Glittering ice crystals in Gulf of Finland near near Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, April 11, 2017
 Melting ice crystals in Gulf of Finland near near Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, April 11, 2017
 Accumulation of melting ice in Gulf of Finland near Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, April 11, 2017
 Melting ice crystals in Gulf of Finland near near Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, April 11, 2017
 Road in Dubki (Oaks) Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Elk antlers shed under an oak in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Pair of violet brittlegill mushrooms (Russula) near Dibuny, north-west from Saint Petersburg. Russia, September 28, 2017
 Group of common yellow brittlegill (Russula ochroleuca) mushrooms in Tarkhovka near Sestroretsk, west from Saint Petersburg. Russia, August 27, 2018
 Stinking brittlegill mushroom (Russula foetens) on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Milk white brittlegill mushroom (Russula delica) in Gardens of Polytechnic Institute. Saint Petersburg, Russia, July 29, 2017
 Robust bracket tinder mushrooms (Fomitiporia robusta) on an oak in Dubki Park. Sestroretsk, west from Saint Petersburg, Russia, May 12, 2017
 Accumulation of melting ice with sand in Gulf of Finland near Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, April 11, 2017
 Conifer mazegill tinder mushrooms (Gloeophyllum sepiarium)(?) in Dubki Park. Sestroretsk, west from Saint Petersburg, Russia, May 12, 2017
 Dark red brittlegill mushrooms (Russula, Russian name Syroezhka) on roadside near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, July 24, 2016
 Pink brittlegill (Russula) mushrooms with darkening gills in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Yellow brittlegill mushrooms (Russula risigallina, Russula lutea) near Lisiy Nos, south from Saint Petersburg. Russia, September 3, 2016
 Greying brittlegill mushrooms (Russula decolorans) in a spruce forest near Lembolovo, 40 miles north from Saint Petersburg. Russia, September 9, 2017
 Blusher mushroom (Amanita rubescens) in Dubki Park in Sestroretsk, north-west from Saint Petersburg. Russia, July 30, 2016
 Earthball mushroom (Scleroderma citrinum) in Dubki Park in Sestroretsk, north-west from Saint Petersburg. Russia, July 30, 2016
 Oakbug milkcap mushroom (Lactarius quietus) in Dubki (The Oaks) Park in Sestroretsk, near Saint Petersburg. Russia, August 7, 2024
 Old caps of resinous polypore mushrooms (Ischnoderma resinosum)(?) on an oak stump in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, April 11, 2017
 Common bird s nest mushrooms (Crucibulum laeve) on a rotten oak frame in Dubki Park. Sestroretsk, west from Saint Petersburg, Russia, May 12, 2017
 Hymenophore resinous polypore mushrooms (Ischnoderma resinosum)(?) taken from an oak stump in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, April 11, 2017
 Close up of resinous polypore mushrooms (Ischnoderma resinosum)(?) taken from an oak stump in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, April 11, 2017
 Mold fungus Syzygites megalocarpus on a brittlegill mushroom Russula(?) near Lisiy Nos, west from Saint Petersburg. Russia, September 6, 2018
 Young honey mushrooms Armillaria borealis(?) in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Bodies of Earthball mushrooms (Scleroderma citrinum) in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Cranberrybush (Viburnum opulus, Russian name Kalina) in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Emerging honey mushrooms Armillaria borealis(?) in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Yellow mushrooms Hypholoma sp.(?) among dry leaves in Dubki (Oaks) Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Earthball mushrooms (Scleroderma citrinum) in oak forest in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Elf caps mushrooms (Mycena inclinata) in Dubki (Oaks) Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Yeast mold Dipodascus armillariae(?) on gills of northern honey mushrooms (Armillaria borealis) in Blizhnie Dubki area near Lisiy Nos, west from Saint Petersburg. Russia, September 26, 2017
 Red brittlegill mushrooms (Russula) in Sosnovka Park. Saint Petersburg, Russia, July 30, 2017
 Gills of a white brittlegill (Russula) mushroom in Lick Creek Park. College Station, Texas, May 3, 2024
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