 Young northern honey mushrooms (Armillaria borealis) in Sosnovka Park. Saint Petersburg, Russia, September 12, 2017
 Young northern honey mushrooms (Armillaria borealis) in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
 Immature northern honey mushrooms (Armillaria borealis) on a stump in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
 Young northern honey mushrooms (Armillaria borealis) on a stump in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
 Young northern honey mushrooms (Armillaria borealis) on a stump in Sosnovka Park. Saint Petersburg, Russia, September 12, 2017
 Northern Honey mushrooms (Armillaria borealis(?)) on display on mushroom exhibition in Botanic Institute. Saint Petersburg, Russia, September 20, 2013
 Northern honey mushrooms (Armillaria borealis) near Dibuny, north-west from Saint Petersburg. Russia, September 28, 2017
 Northern Honey mushrooms (Armillaria borealis(?)) on a tree stump in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 21, 2015
 Young northern honey mushrooms (Armillaria borealis) with slime mold Trichia decipiens on a stump in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
 Northern honey mushrooms (Armillaria borealis) on a mossy tree near Dibuny, north-west from Saint Petersburg. Russia, September 18, 2017
 Northern honey mushrooms (Armillaria borealis) around a tree in area of Lisiy Nos - Olgino west from Saint Petersburg. Russia, September 21, 2017
 Immature northern honey mushrooms (Armillaria borealis) in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Immature northern honey mushrooms (Armillaria borealis) in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Immature northern honey mushrooms (Armillaria borealis) in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Tiny northern honey mushrooms (Armillaria borealis) in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Young northern honey mushrooms (Armillaria borealis) in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Small Northern Honey mushrooms (Armillaria borealis(?)) in northern area of Sosnovka Park. Saint Petersburg, Russia, September 15, 2013
 Northern honey mushrooms (Armillaria borealis) on a stump in Blizhnie Dubki area near Lisiy Nos, west from Saint Petersburg. Russia, September 21, 2017
 Masses of northern honey mushrooms (Armillaria borealis) covering a tree near Dibuny, north-west from Saint Petersburg. Russia, September 18, 2017
 Close up of young northern honey mushrooms (Armillaria borealis) in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Masses of young northern honey mushrooms (Armillaria borealis) in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Northern honey mushrooms (Armillaria borealis) on a stump near a beach in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 8, 2017
 Groups of young northern honey mushrooms (Armillaria borealis) on a stump in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Young northern honey mushrooms (Armillaria borealis) on a mossy stump in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Cluster of young northern honey mushrooms (Armillaria borealis) on submerged wood in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Northern honey mushrooms (Armillaria borealis) with yeast mold Dipodascus armillariae(?) in Blizhnie Dubki area near Lisiy Nos, west from Saint Petersburg. Russia, September 26, 2017
 Northern honey mushrooms (Armillaria borealis) together with brick tuft (Hypholoma lateritium) in Blizhnie Dubki area near Lisiy Nos, west from Saint Petersburg. Russia, September 21, 2017
 Immature northern honey mushrooms (Armillaria borealis) together with sheathed woodtuft mushrooms (Kuehneromyces mutabilis) on a stump in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Young northern honey mushrooms (Armillaria borealis) together with sheathed woodtuft mushrooms (Kuehneromyces mutabilis) on a stump in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 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
 Immature northern honey mushrooms (Armillaria borealis) together with sheathed woodtuft mushrooms (Kuehneromyces mutabilis) on a stump in roadside bushes in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Northern honey mushrooms (Armillaria borealis) on a mossy log near Lisiy Nos, west from Saint Petersburg. Russia, September 6, 2018
 Yeast mold Dipodascus armillariae(?) or Geotrichum sp. growing on gills of northern honey mushrooms (Armillaria borealis) in Blizhnie Dubki area near Lisiy Nos, west from Saint Petersburg. Russia, September 26, 2017
 Northern Honey mushrooms (Armillaria borealis(?)) emerging from a tree in Okhtinsky Park in Toksovo, 8 miles north from Saint Petersburg. Russia, September 13, 2013
 Northern honey mushrooms (Armillaria borealis) on a birch stump near Lisiy Nos, west from Saint Petersburg. Russia, September 6, 2018
 Northern honey mushrooms (Armillaria borealis) near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, September 5, 2018
 Northern Honey mushrooms (Armillaria borealis(?)) in Komarovo Cemetery, 25 miles west from Saint Petersburg. Russia, September 16, 2013
 Northern honey mushrooms (Armillaria borealis) on a fallen birch near Lisiy Nos, west from Saint Petersburg. Russia, September 6, 2018
 Northern honey mushrooms (Armillaria borealis) covering a fallen birch near Lisiy Nos, west from Saint Petersburg. Russia, September 6, 2018
 Northern honey mushrooms (Armillaria borealis) growing on a fallen birch near Lisiy Nos, west from Saint Petersburg. Russia, September 6, 2018
 Honey mushrooms Armillaria borealis(?) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 24, 2016
 Honey mushrooms Armillaria borealis(?) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 9, 2013
 Northern honey mushrooms (Armillaria borealis) at the base of a tree near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, September 5, 2018
 Northern Honey mushrooms (Armillaria borealis(?)) near Chornoe Lake north from Komarovo, 25 miles west from Saint Petersburg. Russia, September 16, 2013
 Northern Honey mushrooms (Armillaria borealis(?)) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, September 23, 2015
 Northern honey mushrooms (Armillaria borealis) at the base of a birch in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Mature northern honey mushrooms (Armillaria borealis) on a stump near Kavgolovskoe Lake in Rappolovo - Toksovo, north from Saint Petersburg. Russia, September 5, 2018
 Young Northern Honey mushrooms (Armillaria borealis(?)) in Sosnovka Park. Saint Petersburg, Russia, August 25, 2016
 Emerging young Northern Honey mushrooms (Armillaria borealis(?)) in Sosnovka Park. Saint Petersburg, Russia, August 25, 2016
 Honey mushrooms Armillaria borealis(?) emerging from a tree stump in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 9, 2013
 Northern Honey mushrooms (Armillaria borealis(?)) in south area of Monrepo (Mon Repos) Park. Vyborg, Russia, September 14, 2013
 Young honey mushrooms Armillaria borealis(?) 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
 Honey mushrooms Armillaria borealis(?) on a log near Lisiy Nos, south from Saint Petersburg. Russia, September 3, 2016
 Cluster of young honey mushrooms Armillaria borealis(?) in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Young honey mushrooms Armillaria borealis(?) in Dubki (Oaks) Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
 Immature honey mushrooms Armillaria borealis on a fallen birch near Lisiy Nos, west from Saint Petersburg. Russia, September 1, 2018
 Mature honey mushrooms Armillaria borealis(?) with spores spilled on caps between Orekhovo and Lembolovo, north from Saint Petersburg. Russia, September 28, 2016
 Young honey mushrooms Armillaria borealis(?) in Sosnovka Park. Saint Petersburg, Russia, August 28, 2016
 Honey mushrooms Armillaria borealis(?) in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, October 2, 2016
 Yeast mold Dipodascus armillariae(?) or Geotrichum sp. growing on gills of honey mushrooms Armillaria borealis(?) on a tree near Lisiy Nos, south from Saint Petersburg. Russia, September 3, 2016
 Yellowish honey mushrooms Armillaria borealis(?). Oselki, south from Saint Petersburg, Russia, August 29, 2016
 Young honey mushrooms Armillaria borealis(?) on a mossy log. Oselki, south from Saint Petersburg, Russia, August 29, 2016
 Honey mushrooms Armillaria borealis(?) in Gatchina Park. Gatchina, a suburb of Saint Petersburg, Russia, October 12, 2016
 Honey mushrooms Armillaria borealis(?) on a trunk of spruce tree. Oselki, south from Saint Petersburg, Russia, August 29, 2016
 Honey mushrooms Armillaria borealis(?) on a stump on Marble Lane in Smolenskoe Cemetery of Vasilievsliy Island. Saint Petersburg, Russia, October 27, 2016
 Some small Hebeloma mushrooms in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Some pinkgill (Entoloma) mushrooms in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Some Hebeloma(?) mushrooms on a lawn in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Fly agaric mushrooms (Amanita muscaria) in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Some brown fibrecap (Cortinarius) mushrooms in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Brittlegill mushrooms Russula pectinata(?) in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Fly agaric mushrooms (Amanita muscaria) behind a memorial in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Yellowing knight mushrooms (Tricholoma scalpturatum) in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Vampires bane mushrooms (Mycetinis scorodonius) in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Pinkgill mushrooms Entoloma araneosum on a lawn in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Pinkgill mushrooms Entoloma lividoalbum on a lawn in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Young chemical knight mushrooms (Tricholoma stiparophyllum) in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Small pinkish brittlegill (Russula) mushrooms on a lawn in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Terracotta hedgehog mushrooms (Hydnum rufescens)(?) on a lawn in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Small brown fibrecap (Cortinarius)(?) mushrooms on a lawn in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Yellowing knight mushrooms (Tricholoma scalpturatum) on a lawn in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Some brown webcap (Cortinarius) mushrooms under linden trees in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Pinkgill mushrooms Entoloma lividoalbum on a lawn under maples behind a memorial in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Toothed toughshank mushrooms (Rhodocollybia prolixa)(?) at a base of a tree in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Side view of Terracotta hedgehog mushrooms (Hydnum rufescens)(?) on a lawn under maples 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
 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 brown brittlestem mushrooms Psathyrella cernua (Homophron cernuum)(?) on the central alley in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Crested coral mushrooms (Clavulina coralloides) infected by ascomycete fungus Helminthosphaeria clavariarum under maples in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Button stage of fly agaric mushroom (Amanita muscaria) in Park of Polytechnic Institute. Saint Petersburg, Russia, September 19, 2017
 Bulbous honey mushrooms (Armillaria gallica) east from Ilikovskaya Alley in Lomonosov (Oranienbaum). West from Saint Petersburg, Russia, September 11, 2013
 Bulbous honey mushrooms (Armillaria gallica) on a tree stump near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, September 23, 2015
 Some fibrecap (Inocybe) mushrooms in Gardens of Polytechnic Institute. Saint Petersburg, Russia, July 29, 2017
 Cup fungus (mushrooms) Peziza michelii in Gardens of Polytechnic Institute. Saint Petersburg, Russia, August 19, 2017
 Deceiver mushrooms (Laccaria laccata(?)) in Gardens of Polytechnic Institute. Saint Petersburg, Russia, July 29, 2017
 Some brown fibrecap (Inocybe) mushrooms in Gardens of Polytechnic Institute. Saint Petersburg, Russia, July 29, 2017
 Deceiver mushrooms (Laccaria laccata(?)) in Gardens of Polytechnic Institute. Saint Petersburg, Russia, July 29, 2017
 Fairy inkcap mushrooms (Coprinellus disseminatus) in Gardens of Polytechnic Institute. Saint Petersburg, Russia, July 29, 2017
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