 Lemon disco mushrooms (Bisporella citrina) 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
 Lemon disco fungus (Bisporella citrina) on a stump in Lembolovo, 35 miles north from Saint Petersburg. Russia, August 8, 2017
 Lemon disco mushrooms (Bisporella citrina) on a barkless log on old railrod tracks near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Lemon disco fungus (Bisporella citrina) in area of Kavgolovskoe Lake near Oselki - Toksovo, north from Saint Petersburg. Russia, August 9, 2017
 Lemon disco mushrooms (Bisporella citrina) near Dibuny, north-west from Saint Petersburg. Russia, August 20, 2017
 Lemon disco fungus (Bisporella citrina) in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
 Lemon disco fungus (Bisporella citrina) on a stump in Sosnovka Park. Saint Petersburg, Russia, September 23, 2017
 Lemon disco mushrooms (Bisporella citrina) near Lembolovo, 40 miles north from Saint Petersburg. Russia, September 9, 2017
 Lemon disco fungus (Bisporella citrina) on the top of a stump in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Lemon disco fungus (Bisporella citrina) on a stump in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Lemon disco mushrooms (Bisporella citrina) in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
 Lemon disco fungus (Bisporella citrina) with moss on a stump in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Lemon disco mushrooms (Bisporella citrina) on a stump in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
 Lemon disco mushrooms (Bisporella citrina) in a forest along the gulf in area of Lisiy Nos - Morskaya, west from Saint Petersburg. Russia, September 26, 2017
 Lemon disco mushrooms (Bisporella citrina) in Pavlovsk Park. Pavlovsk, suburb of Saint Petersburg, Russia, September 27, 2017
 Some yellowish corticioid fungus on a log on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, August 10, 2017
 Corticioid fungus Steccherinum fimbriatum on a log on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, August 10, 2017
 Frost pattern of corticioid fungus Steccherinum fimbriatum on a log on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, August 10, 2017
 Lemon discos mushrooms (Bisporella citrina) in Sosnovka Park. Saint Petersburg, Russia, August 25, 2016
 Resupinate polypore fungus Xylodon raduloides (Hyphodontia radula) on a log on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, August 10, 2017
 Reticulating pattern of resupinate polypore fungus Xylodon raduloides (Hyphodontia radula) on a log on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, August 10, 2017
 Lemon discos mushrooms (Bisporella citrina) in area of Blizhnie Dubki near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
 Lemon discos mushrooms (yellow fairy cups, Bisporella citrina) in Sosnovka Park. Saint Petersburg, Russia, August 25, 2016
 Resupinate polypore fungus Xylodon raduloides (Hyphodontia radula) with spiny and warty pores on a log on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, August 10, 2017
 Lemon discos mushrooms (yellow fairy cups, Bisporella citrina) on a rotting oak near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
 Lemon discos mushrooms (yellow fairy cups, Bisporella citrina)(?) in Dibuny, north-west from Saint Petersburg, Russia, October 23, 2016
 Candelabra coral fungus (Artomyces pyxidatus) on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Rust fungus Chrysomyxa pyrolae underside of a leaf of shinleaf taken from old railroad path in Kuzmolovo, north from Saint Petersburg. Russia, May 16, 2017
 Texture of rust fungus Chrysomyxa pyrolae on a leaf of shinleaf taken from old railroad path in Kuzmolovo, north from Saint Petersburg. Russia, May 16, 2017
 Lemon discos mushrooms (Bisporella citrina) in Sosnovka Park. Saint Petersburg, Russia, September 13, 2016
 Rust fungus Chrysomyxa pyrolae on a lower leaf surface of shinleaf taken from old railroad path in Kuzmolovo, north from Saint Petersburg. Russia, May 16, 2017
 Close up of lemon discos mushrooms (Bisporella citrina) in Sosnovka Park. Saint Petersburg, Russia, September 13, 2016
 Lemon discos mushrooms (yellow fairy cups, Bisporella citrina) in Lisiy Nos, west from Saint Petersburg. Russia, October 9, 2016
 Lemon discos mushrooms (yellow fairy cups, Bisporella citrina) in Sosnovka Park. Saint Petersburg, Russia, November 23, 2016
 Old leafy brain fungus (Phaeotremella foliacea, Tremella foliacea) on a log on an old railroad path in Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Lemon discos mushrooms (yellow fairy cups, Bisporella citrina) on a stump in Sosnovka Park. Saint Petersburg, Russia, November 23, 2016
 Close up of Lemon discos mushrooms (yellow fairy cups, Bisporella citrina) near Lisiy Nos, south from Saint Petersburg. Russia, September 3, 2016
 Rotten branch with lemon discos mushrooms (yellow fairy cups, Bisporella citrina) in Lisiy Nos, west from Saint Petersburg. Russia, October 9, 2016
 Lemon discos mushrooms (yellow fairy cups, Bisporella citrina) on a tree branch near Lisiy Nos, south from Saint Petersburg. Russia, September 3, 2016
 Blusher mushroom (Amanita rubescens)(?) on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Umbrella polypore mushroom (Polyporus umbellatus) on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Dissected blusher mushroom (Amanita rubescens)(?) on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Stinking brittlegill mushroom (Russula foetens) on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Umbrella polypore mushroom (Polyporus umbellatus) taken from an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Purple edge bonnet mushrooms (Mycena purpureofusca)(?) on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Omphaloid mushrooms Hydropus marginellus on a mossy birch log on an old railroad path in Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Caps of umbrella polypore mushroom (Polyporus umbellatus) taken from an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Timber mushrooms Crepidotus calolepis on a fallen tree on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Coral slime mold Ceratiomyxa fruticulosa var. porioides on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Lemon discos mushrooms (yellow fairy cups, Bisporella citrina) near Pervomayskoe, Vyborg Region. Russia, September 30, 2016
 Mushroom Cerioporus varius (Polyporus varius) on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Stem of a mushroom Cerioporus varius (Polyporus varius) on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Underside of a mushroom Cerioporus varius (Polyporus varius) on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Pores of a mushroom Cerioporus varius (Polyporus varius) on an old railroad path near Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Pink jelly fungus (Craterocolla cerasi) on a fallen aspen on old railroad path west from Kuzmolovo, near Saint Petersburg. Russia, May 7, 2021
 Pink jelly fungus (Craterocolla cerasi) growing through bark of a fallen aspen on old railroad path west from Kuzmolovo, near Saint Petersburg. Russia, May 7, 2021
 Underside of pink jelly fungus (Craterocolla cerasi) growing through bark of a fallen aspen on old railroad path west from Kuzmolovo, near Saint Petersburg. Russia, May 7, 2021
 Field restharrow (Ononis arvensis) near a railroad path to artillery storage in Toksovo, north from Saint Petersburg. Russia, August 9, 2017
 Common grey disco fungus (Mollisia cinerea) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 12, 2017
 Orange mosscap mushrooms (Rickenella fibula) on a railroad path to artillery storage in Toksovo, north from Saint Petersburg. Russia, August 9, 2017
 Orange mosscap mushrooms (Rickenella fibula) on a service railroad path to artillery storage in Toksovo, north from Saint Petersburg. Russia, August 25, 2017
 Orange mosscap mushrooms (Rickenella fibula) collected from a railroad path to artillery storage in Toksovo, north from Saint Petersburg. Russia, August 9, 2017
 Ochre bracket (Trametes ochracea) on a birch log on old railroad path west from Kuzmolovo, near Saint Petersburg. Russia, May 7, 2021
 Trail on old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 White corticioid mushroom on a wet log on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Tooth mushrooms (Sarcodon) on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Golden trumpet mushrooms (Xeromphalina campanella) on old railroad in Kuzmolovo, north from Saint Petersburg. Russia, August 23, 2018
 Zoned tooth (Hydnellum concrescens) on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Growth of white corticioid mushroom on a wet log on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Ruby bolete mushroom (Hortiboletus rubellus) on old railroad in Kuzmolovo, north from Saint Petersburg. Russia, August 23, 2018
 Caps of tooth mushrooms (Sarcodon) on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Ruby bolete mushroom (Hortiboletus rubellus) on old railroad in a forest in Kuzmolovo, north from Saint Petersburg. Russia, August 23, 2018
 Stunted cavalier mushroom (Melanoleuca brevipes) on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Wood hedgehog mushrooms (Hydnum repandum) on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Spotted toughshank mushrooms (Rhodocollybia maculata)(?) on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Polypore mushroom Trametes trogii(?) in resupinate form covering large area on bark of a fallen aspen on old railroad path west from Kuzmolovo, near Saint Petersburg. Russia, May 7, 2021
 Side view of a stunted cavalier mushroom (Melanoleuca brevipes) on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Side view of spotted toughshank mushrooms (Rhodocollybia maculata)(?) on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Springtail (Ptenothrix atra, Collembola) insects on white corticioid mushroom on a wet log on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Resupinate polypore mushroom with large pores Trametes trogii(?) on a fallen aspen partially growing on old Trametes mushrooms on old railroad path west from Kuzmolovo, near Saint Petersburg. Russia, May 7, 2021
 Old railroad path from Toksovo train station to a military ammunition storage near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, July 14, 2017
 Overgrown railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, May 21, 2021
 Old railroad grade going through a swamp in Kuzmolovo, north from Saint Petersburg. Russia, May 21, 2021
 Some swallen roots on old railroad grade near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Broken some swallen roots on old railroad grade near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Close up of some swallen roots on old railroad grade near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 False deathcap (Amanita citrina) in Dibuny, near Saint Petersburg. Russia, August 20, 2017
 False morel mushrooms (Gyromitra esculenta) on old railroad grade near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Bay cup fungus (Peziza badia) in Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Oyster rollrim (Tapinella panuoides) near railroad in Orekhovo, 40 miles north from Saint Petersburg. Russia, August 18, 2017
 False morel mushroom (Gyromitra esculenta) in moss on old railroad grade near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 False morel mushroom (Gyromitra esculenta) in sand on old railroad grade near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 False morel mushrooms (Gyromitra esculenta) in moss on old railroad grade near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Tall brown sporangia of slime mold Stemonitis fusca on a log with tiny grey cups of common grey disco fungus (Mollisia cinerea) in Lembolovo, 40 miles north from Saint Petersburg. Russia, July 5, 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
 Crust fungus Radulomyces confluens near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Texture of false morel mushroom (Gyromitra esculenta) in sand on old railroad grade near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
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