![](../../pictures/archives/compress/2017/2044/jpeg/08t.jpg) Some young leaves in Sosnovka Park. Saint Petersburg, Russia, May 20, 2017
![](../../pictures/archives/compress/2017/2188/jpeg/05t.jpg) Birch leaves covering a road in Sosnovka Park. Saint Petersburg, Russia, October 8, 2017
![](../../pictures/archives/compress/2017/2119/jpeg/12t.jpg) Young purple toothed polypore mushrooms (Trichaptum biforme) on a birch log in Sosnovka Park. Saint Petersburg, Russia, August 14, 2017
![](../../pictures/archives/compress/2017/2080/jpeg/19t.jpg) Coral slime mold Ceratiomyxa fruticulosa var. porioides among dry birch leaves in Sosnovka Park. Saint Petersburg, Russia, June 30, 2017
![](../../pictures/archives/compress/2017/2009/jpeg/16t.jpg) Fungus (mushroom) Cylindrobasidium evolvens growing on fallen birch leaves taken from peat area in Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
![](../../pictures/archives/compress/2017/2009/jpeg/05t.jpg) Fungus (mushroom) Cylindrobasidium evolvens growing on fallen birch leaves on peat in swampy area of Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
![](../../pictures/archives/compress/2009/752/jpeg/21t.jpg) Young leaves and a flower bud of cloudberry (Rubus chamaemorus, Moroshka in Russian) in Sosnovka Park. Saint Petersburg, Russia, May 28, 2009
![](../../pictures/archives/compress/2011/954/jpeg/26t.jpg) Young leaves of swamp blueberry (Vaccinium uliginosum, Russian name Golubika or Gonobobel) in Sosnovka Park in Saint Petersburg. Russia, May 31, 2011
![](../../pictures/archives/compress/2016/1948/jpeg/03t.jpg) Birch alley with maple leaves in Sosnovka Park. Saint Petersburg, Russia, October 20, 2016
![](../../pictures/archives/compress/2011/955/jpeg/04t.jpg) Young leaves with hovering mosquito and a flower of cloudberry (Rubus chamaemorus, Moroshka in Russian) in Sosnovka Park in Saint Petersburg. Russia, May 31, 2011
![](../../pictures/archives/compress/2017/2062/jpeg/07t.jpg) Young Parasola auricoma mushrooms in Sosnovka Park. Saint Petersburg, Russia, June 7, 2017
![](../../pictures/archives/compress/2017/2054/jpeg/23t.jpg) Young Parasola auricoma mushrooms (Coprinus auricomus) in Sosnovka Park. Saint Petersburg, Russia, May 31, 2017
![](../../pictures/archives/compress/2017/2069/jpeg/08t.jpg) Young inkcap mushrooms Coprinopsis strossmayeri in Sosnovka Park. Saint Petersburg, Russia, June 18, 2017
![](../../pictures/archives/compress/2017/2110/jpeg/19t.jpg) Young stage of slime mold Stemonitis fusca in Sosnovka Park. Saint Petersburg, Russia, August 4, 2017
![](../../pictures/archives/compress/2017/2093/jpeg/12t.jpg) Young pinewood gingertail mushrooms (Xeromphalina campanella) in Sosnovka Park. Saint Petersburg, Russia, July 16, 2017
![](../../pictures/archives/compress/2017/2095/jpeg/31t.jpg) Young stage of slime mold Stemonitis fusca in Sosnovka Park. Saint Petersburg, Russia, July 19, 2017
![](../../pictures/archives/compress/2017/2150/jpeg/08t.jpg) Young northern honey mushrooms (Armillaria borealis) in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
![](../../pictures/archives/compress/2017/2095/jpeg/02t.jpg) Young fairy inkcap mushrooms (Coprinellus disseminatus) in Sosnovka Park. Saint Petersburg, Russia, July 19, 2017
![](../../pictures/archives/compress/2017/2075/jpeg/14t.jpg) Young sheathed woodtuft mushrooms (Kuehneromyces mutabilis) in Sosnovka Park. Saint Petersburg, Russia, June 25, 2017
![](../../pictures/archives/compress/2017/2044/jpeg/02t.jpg) Young leaf of mountain ash (Sorbus aucuparia, Russian name Ryabina) in Sosnovka Park. Saint Petersburg, Russia, May 20, 2017
![](../../pictures/archives/compress/2017/2093/jpeg/13t.jpg) Masses of young pinewood gingertail (Xeromphalina campanella) in Sosnovka Park. Saint Petersburg, Russia, July 16, 2017
![](../../pictures/archives/compress/2017/2149/jpeg/02t.jpg) Young northern honey mushrooms (Armillaria borealis) in Sosnovka Park. Saint Petersburg, Russia, September 12, 2017
![](../../pictures/archives/compress/2017/2025/jpeg/21t.jpg) Birch trees in Sosnovka Park. Saint Petersburg, Russia, April 22, 2017
![](../../pictures/archives/compress/2017/2188/jpeg/03t.jpg) Birch alley in Sosnovka Park. Saint Petersburg, Russia, October 8, 2017
![](../../pictures/archives/compress/2017/2025/jpeg/05t.jpg) Birch trees in Sosnovka Park. Saint Petersburg, Russia, April 22, 2017
![](../../pictures/archives/compress/2017/2181/jpeg/05t.jpg) Birch alley in Sosnovka Park. Saint Petersburg, Russia, October 3, 2017
![](../../pictures/archives/compress/2017/2025/jpeg/04t.jpg) Birch alley in Sosnovka Park. Saint Petersburg, Russia, April 22, 2017
![](../../pictures/archives/compress/2017/2023/jpeg/19t.jpg) Birch alley in Sosnovka Park. Saint Petersburg, Russia, April 16, 2017
![](../../pictures/archives/compress/2017/2181/jpeg/01t.jpg) Birch forest in Sosnovka Park. Saint Petersburg, Russia, October 3, 2017
![](../../pictures/archives/compress/2017/2073/jpeg/06t.jpg) Young Parasola auricoma mushrooms on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
![](../../pictures/archives/compress/2017/2150/jpeg/21t.jpg) Young northern honey mushrooms (Armillaria borealis) on a stump in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
![](../../pictures/archives/compress/2017/2044/jpeg/07t.jpg) Close up of a young leaf of mountain ash (Sorbus aucuparia, Russian name Ryabina) in Sosnovka Park. Saint Petersburg, Russia, May 20, 2017
![](../../pictures/archives/compress/2017/2149/jpeg/03t.jpg) Young northern honey mushrooms (Armillaria borealis) on a stump in Sosnovka Park. Saint Petersburg, Russia, September 12, 2017
![](../../pictures/archives/compress/2017/2096/jpeg/07t.jpg) Young stage of slime mold Stemonitis fusca on a stump in Sosnovka Park. Saint Petersburg, Russia, July 20, 2017
![](../../pictures/archives/compress/2017/2062/jpeg/23t.jpg) Young hare s foot inkcap mushrooms (Coprinopsis lagopus) in Sosnovka Park. Saint Petersburg, Russia, June 8, 2017
![](../../pictures/archives/compress/2017/2073/jpeg/25t.jpg) Dissected young warty cavalier mushrooms (Melanoleuca verrucipes) in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
![](../../pictures/archives/compress/2017/2095/jpeg/19t.jpg) Young purple edge bonnet mushrooms (Mycena purpureofusca) in Sosnovka Park. Saint Petersburg, Russia, July 19, 2017
![](../../pictures/archives/compress/2017/2073/jpeg/24t.jpg) Close up of young warty cavalier mushrooms (Melanoleuca verrucipes) in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
![](../../pictures/archives/compress/2017/2181/jpeg/06t.jpg) Alley with yellow leaves in Sosnovka Park. Saint Petersburg, Russia, October 3, 2017
![](../../pictures/archives/compress/2017/2155/jpeg/25t.jpg) Toothed cup fungus (Tarzetta cupularis) on rich soil under young pines in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
![](../../pictures/archives/compress/2017/2098/jpeg/13t.jpg) Young fluted bird s nest mushrooms (Cyathus striatus) on a twig in Sosnovka Park. Saint Petersburg, Russia, July 24, 2017
![](../../pictures/archives/compress/2017/2026/jpeg/16t.jpg) Birch forest with snow in Sosnovka Park. Saint Petersburg, Russia, April 22, 2017
![](../../pictures/archives/compress/2017/2181/jpeg/07t.jpg) Birch and maple trees in Sosnovka Park. Saint Petersburg, Russia, October 3, 2017
![](../../pictures/archives/compress/2017/2025/jpeg/10t.jpg) Birch trees at snowfall in Sosnovka Park. Saint Petersburg, Russia, April 22, 2017
![](../../pictures/archives/compress/2017/2025/jpeg/07t.jpg) Birch alley with snow in Sosnovka Park. Saint Petersburg, Russia, April 22, 2017
![](../../pictures/archives/compress/2017/2025/jpeg/06t.jpg) Birch trees with snow in Sosnovka Park. Saint Petersburg, Russia, April 22, 2017
![](../../pictures/archives/compress/2015/1602/jpeg/10t.jpg) Young leaves of birch near Kavgolovskoe Lake in Toksovo, a suburb of Saint Petersburg, Russia, May 19, 2015
![](../../pictures/archives/compress/2017/2097/jpeg/03t.jpg) Young collared parachute mushrooms (Marasmius rotula) on a rotten tree branch in Sosnovka Park. Saint Petersburg, Russia, July 22, 2017
![](../../pictures/archives/compress/2017/2062/jpeg/02t.jpg) Young sulphur tuft (Hypholoma fasciculare)(?) mushrooms on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, June 7, 2017
![](../../pictures/archives/compress/2017/2165/jpeg/06t.jpg) Young conical brittlestem mushrooms (Parasola conopilus) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, September 23, 2017
![](../../pictures/archives/compress/2017/2073/jpeg/04t.jpg) Young warty cavalier mushrooms (Melanoleuca verrucipes) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
![](../../pictures/archives/compress/2017/2106/jpeg/16t.jpg) Young fairy inkcap mushrooms (Coprinellus disseminatus) behind a memorial to military pilots in Sosnovka Park. Saint Petersburg, Russia, July 30, 2017
![](../../pictures/archives/compress/2017/2188/jpeg/09t.jpg) Birch alley in north area in Sosnovka Park. Saint Petersburg, Russia, October 8, 2017
![](../../pictures/archives/compress/2017/2009/jpeg/07t.jpg) Corticioid fungus on birch tree in Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
![](../../pictures/archives/compress/2017/2188/jpeg/39t.jpg) Birch trees in northern part of Sosnovka Park. Saint Petersburg, Russia, October 8, 2017
![](../../pictures/archives/compress/2017/2188/jpeg/04t.jpg) Fall colors of birch alley in Sosnovka Park. Saint Petersburg, Russia, October 8, 2017
![](../../pictures/archives/compress/2017/2181/jpeg/25t.jpg) Birch trees in northern part of Sosnovka Park. Saint Petersburg, Russia, October 3, 2017
![](../../pictures/archives/compress/2017/2025/jpeg/23t.jpg) Mushrooms Panellus ringens on a birch in Sosnovka Park. Saint Petersburg, Russia, April 22, 2017
![](../../pictures/archives/compress/2017/2119/jpeg/08t.jpg) Fungus Hypomyces armeniacus on rotting leaves in Sosnovka Park. Saint Petersburg, Russia, August 14, 2017
![](../../pictures/archives/compress/2017/2075/jpeg/06t.jpg) Young hare s foot inkcap mushrooms (Coprinopsis lagopus) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, June 25, 2017
![](../../pictures/archives/compress/2017/2165/jpeg/07t.jpg) Group of young conical brittlestem mushrooms (Parasola conopilus) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, September 23, 2017
![](../../pictures/archives/compress/2017/2073/jpeg/05t.jpg) Young Hare s foot inkcap mushrooms (Coprinopsis lagopus) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
![](../../pictures/archives/compress/2017/2095/jpeg/27t.jpg) Timber mushrooms Pycnoporellus fulgens on a birch log in Sosnovka Park. Saint Petersburg, Russia, July 19, 2017
![](../../pictures/archives/compress/2017/2003/jpeg/14t.jpg) Slime mold Fuligo leviderma on a birch in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
![](../../pictures/archives/compress/2017/2154/jpeg/22t.jpg) Birch milkcap mushrooms (Lactarius tabidus) in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
![](../../pictures/archives/compress/2017/2073/jpeg/18t.jpg) Birch milkcap mushrooms (Lactarius tabidus) in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
![](../../pictures/archives/compress/2017/2039/jpeg/03t.jpg) Chaga (Inonotus obliquus) on a birch behind a shooting range in Sosnovka Park. Saint Petersburg, Russia, May 11, 2017
![](../../pictures/archives/compress/2017/2075/jpeg/08t.jpg) Antrodiella or may be Trametes mushrooms on a fallen birch in Sosnovka Park. Saint Petersburg, Russia, June 25, 2017
![](../../pictures/archives/compress/2017/2150/jpeg/26t.jpg) Some crustous fibrillous fungus on a birch tree in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
![](../../pictures/archives/compress/2017/2137/jpeg/10t.jpg) Timber mushrooms Lentinellus castoreus on a birch log in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
![](../../pictures/archives/compress/2017/2150/jpeg/25t.jpg) Some crustous fungus at the base of a birch tree in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
![](../../pictures/archives/compress/2017/2080/jpeg/01t.jpg) Birch milkcap mushrooms (Lactarius tabidus) in Sosnovka Park. Saint Petersburg, Russia, June 30, 2017
![](../../pictures/archives/compress/2016/1822/jpeg/05t.jpg) Young leaves of a birch(?) in Lammin-Suo swamp reserve, 25 miles north-west from Saint Petersburg. Russia, May 9, 2016
![](../../pictures/archives/compress/2017/2044/jpeg/03t.jpg) Fresh leaves of mountain ash (Sorbus aucuparia, Russian name Ryabina) in Sosnovka Park. Saint Petersburg, Russia, May 20, 2017
![](../../pictures/archives/compress/2017/2119/jpeg/09t.jpg) Fungus Hypomyces armeniacus on rotting leaves on the ground in Sosnovka Park. Saint Petersburg, Russia, August 14, 2017
![](../../pictures/archives/compress/2017/2009/jpeg/09t.jpg) Tar rot fungus (Rhytisma acerinum) on fallen maple leaves in Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
![](../../pictures/archives/compress/2017/2009/jpeg/10t.jpg) Tar rot fungus (Rhytisma acerinum) on last year maple leaves in Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
![](../../pictures/archives/compress/2017/2015/jpeg/02t.jpg) Young mossy maple polypore mushrooms (Oxyporus populinus)(?) in a hollow of small willow stump in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017
![](../../pictures/archives/compress/2017/2150/jpeg/09t.jpg) Young northern honey mushrooms (Armillaria borealis) with slime mold Trichia decipiens on a stump in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
![](../../pictures/archives/compress/2017/2188/jpeg/10t.jpg) Fall colors of birch alley in north area in Sosnovka Park. Saint Petersburg, Russia, October 8, 2017
![](../../pictures/archives/compress/2017/2095/jpeg/12t.jpg) Dog vomit slime mold (Fuligo septica) on a birch log in Sosnovka Park. Saint Petersburg, Russia, July 19, 2017
![](../../pictures/archives/compress/2017/2015/jpeg/05t.jpg) Some small white shield like mushrooms on rotten birch in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017
![](../../pictures/archives/compress/2017/2137/jpeg/11t.jpg) Caps of timber mushrooms Lentinellus castoreus on a birch log in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
![](../../pictures/archives/compress/2017/2154/jpeg/23t.jpg) Group of birch milkcap mushrooms (Lactarius tabidus) in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
![](../../pictures/archives/compress/2017/2106/jpeg/18t.jpg) Brown birch bolete mushroom (Leccinum scabrum) in Sosnovka Park. Saint Petersburg, Russia, July 30, 2017
![](../../pictures/archives/compress/2017/2039/jpeg/04t.jpg) Texture of chaga (Inonotus obliquus) on a birch behind a shooting range in Sosnovka Park. Saint Petersburg, Russia, May 11, 2017
![](../../pictures/archives/compress/2017/2052/jpeg/30t.jpg) Rust fungus Puccinia urticata on leaves of common (stinging) nettle in Sosnovka Park. Saint Petersburg, Russia, May 27, 2017
![](../../pictures/archives/compress/2017/2188/jpeg/36t.jpg) Yellow leaves on demolished garages in area of former prisoner of war camps in Sosnovka Park. Saint Petersburg, Russia, October 8, 2017
![](../../pictures/archives/compress/2017/2188/jpeg/33t.jpg) Orange leaves on demolished garages in area of former prisoner of war camps in Sosnovka Park. Saint Petersburg, Russia, October 8, 2017
![](../../pictures/archives/compress/2017/2079/jpeg/13t.jpg) Red velvety patches on a birch leaf (velvet erineum galls) in Sosnovka Park. Saint Petersburg, Russia, June 29, 2017
![](../../pictures/archives/compress/2017/2073/jpeg/14t.jpg) Birch milkcap mushrooms (Lactarius tabidus) on peat soil in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
![](../../pictures/archives/compress/2017/2110/jpeg/07t.jpg) Caps of artist s bracket mushrooms (Ganoderma applanatum) on a birch in Sosnovka Park. Saint Petersburg, Russia, August 4, 2017
![](../../pictures/archives/compress/2017/2007/jpeg/27t.jpg) Pores of Red-Belt Conk mushroom ( Fomitopsis pinicola) from a birch in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
![](../../pictures/archives/compress/2017/2079/jpeg/14t.jpg) Red velvety patches on a birch leaf caused by the eriophyid mite in Sosnovka Park. Saint Petersburg, Russia, June 29, 2017
![](../../pictures/archives/compress/2017/2007/jpeg/19t.jpg) Birch polypore mushroom Fomitopsis betulina (Piptoporus betulinus) in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
![](../../pictures/archives/compress/2017/2086/jpeg/17t.jpg) Birch milkcap mushrooms (Lactarius tabidus) in swampy area in Sosnovka Park. Saint Petersburg, Russia, July 6, 2017
![](../../pictures/archives/compress/2017/2137/jpeg/13t.jpg) Hydnoid fungus Mycoacia aurea(?) on the underside of a rotten birch log in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
![](../../pictures/archives/compress/2017/2086/jpeg/26t.jpg) Tinder bracket mushrooms Pycnoporellus fulgens on birch logs in Sosnovka Park. Saint Petersburg, Russia, July 6, 2017
![](../../pictures/archives/compress/2017/2137/jpeg/14t.jpg) Soft porous fungus covering rotten birch bark in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
|