![](../../pictures/archives/compress/2017/2012/jpeg/03t.jpg) Ochre cushion fungus (Trichoderma pulvinatum) on a birch polypore mushroom in Sosnovka Park. Saint Petersburg, Russia, March 27, 2017
![](../../pictures/archives/compress/2017/2075/jpeg/18t.jpg) Trichoderma pulvinatum (Hypocrea pulvinata) fungus on red-belted bracket polypore mushroom in Sosnovka Park. Saint Petersburg, Russia, June 25, 2017
![](../../pictures/archives/compress/2017/2079/jpeg/11t.jpg) Trichoderma pulvinatum (Hypocrea pulvinata) fungus growing on a cut cap of red-belted bracket polypore mushroom in Sosnovka Park. Saint Petersburg, Russia, June 29, 2017
![](../../pictures/archives/compress/2017/2075/jpeg/19t.jpg) Close up of Trichoderma pulvinatum (Hypocrea pulvinata) fungus on red-belted bracket polypore mushroom in Sosnovka Park. Saint Petersburg, Russia, June 25, 2017
![](../../pictures/archives/compress/2017/2075/jpeg/17t.jpg) Trichoderma pulvinatum (Hypocrea pulvinata) fungus growing on a cut cap of red-belted bracket polypore mushroom in Sosnovka Park. Saint Petersburg, Russia, June 25, 2017
![](../../pictures/archives/compress/2017/2075/jpeg/20t.jpg) Details of Trichoderma pulvinatum (Hypocrea pulvinata) fungus on red-belted bracket polypore mushroom in Sosnovka Park. Saint Petersburg, Russia, June 25, 2017
![](../../pictures/archives/compress/2017/2077/jpeg/14t.jpg) Trichoderma pulvinatum (Hypocrea pulvinata) fungus growing on a cut cap of red-belted bracket polypore mushroom near Dibuny, west from Saint Petersburg. Russia, June 27, 2017
![](../../pictures/archives/compress/2017/2077/jpeg/13t.jpg) Close up of Trichoderma pulvinatum (Hypocrea pulvinata) fungus growing on a cut cap of red-belted bracket polypore mushroom near Dibuny, west from Saint Petersburg. Russia, June 27, 2017
![](../../pictures/archives/compress/2017/2007/jpeg/21t.jpg) Tinder conk mushroom (polypore fungus Fomes fomentarius) on a birch in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
![](../../pictures/archives/compress/2017/2003/jpeg/02t.jpg) Ochre spreading tooth mushroom (Steccherinum ochraceum) on willow in Sosnovka Park. Saint Petersburg, Russia, March 13, 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/2017/2007/jpeg/22t.jpg) Red-Belt Conk (polypore mushroom Fomitopsis pinicola) on a birch in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
![](../../pictures/archives/compress/2017/2005/jpeg/04t.jpg) Ochre spreading tooth mushroom (Steccherinum ochraceum) on a broken tree in Sosnovka Park. Saint Petersburg, Russia, March 15, 2017
![](../../pictures/archives/compress/2017/2007/jpeg/24t.jpg) Prostrate form of purple toothed polypore fungus (Trichaptum biforme) on a fallen birch in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
![](../../pictures/archives/compress/2017/2007/jpeg/26t.jpg) Prostrate form of purple toothed polypore fungus (Trichaptum biforme) covering a birch log in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
![](../../pictures/archives/compress/2017/2007/jpeg/25t.jpg) Old purple toothed polypore mushrooms (Trichaptum biforme) with algae and tiny black Fairy Pins fungus (polypore club lichen, Phaeocalicium polyporaeum) on its surface on a fallen birch in Sosnovka Park. Saint Petersburg, Russia, March 20, 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/2017/2007/jpeg/13t.jpg) Tinder conk mushroom (polypore fungus Fomes fomentarius) in Sosnovka Park. Saint Petersburg, Russia, March 20, 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/2017/2019/jpeg/06t.jpg) Ochre Bracket mushrooms (Trametes ochracea) on a stump of small birch in swampy area of Sosnovka Park. Saint Petersburg, Russia, April 8, 2017
![](../../pictures/archives/compress/2017/2086/jpeg/10t.jpg) Ochre brittlegill mushroom (Russula ochroleuca(?)) in Sosnovka Park. Saint Petersburg, Russia, July 6, 2017
![](../../pictures/archives/compress/2017/2019/jpeg/09t.jpg) Ochre Bracket mushrooms (Trametes ochracea) collected from a stump of small birch in swampy area of Sosnovka Park. Saint Petersburg, Russia, April 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/2017/2007/jpeg/17t.jpg) Purple toothed polypore mushrooms (Trichaptum biforme) on a birch log in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
![](../../pictures/archives/compress/2017/1998/jpeg/10t.jpg) Tinder conk mushroom (polypore fungus Fomes fomentarius) on a birch in area of Dibuny - Pesochny near Saint Petersburg. Russia, March 4, 2017
![](../../pictures/archives/compress/2017/2007/jpeg/18t.jpg) Upper view of purple toothed polypore mushrooms (Trichaptum biforme) on a birch log in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
![](../../pictures/archives/compress/2017/2007/jpeg/23t.jpg) Prostrate form of purple toothed polypore mushrooms (Trichaptum biforme) on a birch log in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
![](../../pictures/archives/compress/2024/3580/jpeg/08t.jpg) Hydnoid corticioid fungus Steccherinum(?) on an old bracket polypore mushroom on a fallen birch tree in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
![](../../pictures/archives/compress/2017/1998/jpeg/13t.jpg) Bracket fungus Red-Belt Conk (polypore mushroom Fomitopsis pinicola) on a birch in area of Dibuny - Pesochny near Saint Petersburg. Russia, March 4, 2017
![](../../pictures/archives/compress/2016/1888/jpeg/29t.jpg) Birch polypore mushroom Piptoporus betulinus (bracket fungus Fomitopsis betulina, Russian name Trutovik) in Sosnovka Park. Saint Petersburg, Russia, August 25, 2016
![](../../pictures/archives/compress/2017/2003/jpeg/08t.jpg) Old jelly rot fungus (Phlebia tremellosa, Merulius tremellosus) on a birch tree in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
![](../../pictures/archives/compress/2017/2003/jpeg/12t.jpg) Jelly rot fungus (Phlebia tremellosa, Merulius tremellosus) on a birch tree in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
![](../../pictures/archives/compress/2017/2003/jpeg/09t.jpg) Big jelly rot fungus (Phlebia tremellosa, Merulius tremellosus) on a birch tree in Sosnovka Park. Saint Petersburg, Russia, March 13, 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/2017/2003/jpeg/13t.jpg) Caps of jelly rot fungus (Phlebia tremellosa, Merulius tremellosus) on a birch tree in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
![](../../pictures/archives/compress/2017/2003/jpeg/10t.jpg) Jelly rot fungus (Phlebia tremellosa, Merulius tremellosus) with snow on a birch tree in Sosnovka Park. Saint Petersburg, Russia, March 13, 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/2017/2028/jpeg/04t.jpg) Polypore mushroom Hapalopilus rutilans (Hapalopilus nidulans) on a dry birch in northern part of Sosnovka Park. Saint Petersburg, Russia, April 26, 2017
![](../../pictures/archives/compress/2017/2154/jpeg/07t.jpg) Orange plasmodium of many-headed slime mold Physarum polycephalum on a birch log in Sosnovka Park. Saint Petersburg, Russia, September 16, 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/2017/1994/jpeg/31t.jpg) Ochre spreading tooth mushroom (Steccherinum ochraceum) taken from Yuntolovsky Park. Saint Petersburg, Russia, March 1, 2017
![](../../pictures/archives/compress/2017/2080/jpeg/37t.jpg) Water drops, or guttation of bracket fungus Red-Belt Conk (polypore mushroom Fomitopsis pinicola) in Sosnovka Park. Saint Petersburg, Russia, June 30, 2017
![](../../pictures/archives/compress/2017/1988/jpeg/01t.jpg) Tinder conk mushroom (polypore fungus Fomes fomentarius) on a dead birch in Udelny Park. Saint Petersburg, Russia, February 12, 2017
![](../../pictures/archives/compress/2017/2003/jpeg/11t.jpg) Decaying basidiome of jelly rot (Phlebia tremellosa, Merulius tremellosus) with a saprobic fungus Botryobasidium subcoronatum on a birch tree in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
![](../../pictures/archives/compress/2017/2007/jpeg/14t.jpg) Fomitiporia punctata corticioid fungus (Phellinus punctatus mushroom) in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
![](../../pictures/archives/compress/2017/2012/jpeg/01t.jpg) Slime mold Fuligo leviderma on a log in Sosnovka Park. Saint Petersburg, Russia, March 27, 2017
![](../../pictures/archives/compress/2017/2080/jpeg/21t.jpg) Peat mold (fungus) Chromelosporium fulvum on soil near an old campsite in Sosnovka Park. Saint Petersburg, Russia, June 30, 2017
![](../../pictures/archives/compress/2017/2090/jpeg/12t.jpg) Ochre brittlegill mushrooms (Russula ochroleuca) in Sosnovka Park. Saint Petersburg, Russia, July 12, 2017
![](../../pictures/archives/compress/2017/2007/jpeg/15t.jpg) Texture of Fomitiporia punctata corticioid fungus (Phellinus punctatus mushroom) in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
![](../../pictures/archives/compress/2017/2003/jpeg/18t.jpg) Texture of crust fungus Fomitiporia punctata (Phellinus punctatus mushroom) in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
![](../../pictures/archives/compress/2017/2003/jpeg/03t.jpg) Fomitiporia punctata corticioid fungus (Phellinus punctatus mushroom) on willow in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
![](../../pictures/archives/compress/2017/2011/jpeg/01t.jpg) Slime mold Oligonema schweinitzii taken from a stump in Sosnovka Park. Saint Petersburg, Russia, March 25, 2017
![](../../pictures/archives/compress/2017/2003/jpeg/16t.jpg) Porodaedalea pini (Phellinus pini) bracket fungus (polypore mushrooms) on a pine tree in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
![](../../pictures/archives/compress/2017/2069/jpeg/14t.jpg) Violet mold fungus Chromelosporium fulvum(?) grown on sandy soil in Sosnovka Park. Saint Petersburg, Russia, June 18, 2017
![](../../pictures/archives/compress/2017/2007/jpeg/28t.jpg) Corticioid mushroom Trechispora mollusca on the lower surface of true conk fungus in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
![](../../pictures/archives/compress/2017/2005/jpeg/05t.jpg) Brown witch s butter mushroom (jelly fungus, Exidia saccharina) on a pine in Sosnovka Park. Saint Petersburg, Russia, March 15, 2017
![](../../pictures/archives/compress/2017/2019/jpeg/07t.jpg) Ochre Bracket mushrooms (Trametes ochracea)(?) on a stump of mountain ash in Sosnovka Park. Saint Petersburg, Russia, April 8, 2017
![](../../pictures/archives/compress/2017/2003/jpeg/19t.jpg) Fomitiporia punctata corticioid fungus (Phellinus punctatus mushroom) with insect eggs on willow in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
![](../../pictures/archives/compress/2017/2005/jpeg/06t.jpg) Drying brown witch s butter mushroom (jelly fungus, Exidia saccharina) on a pine in Sosnovka Park. Saint Petersburg, Russia, March 15, 2017
![](../../pictures/archives/compress/2017/2019/jpeg/10t.jpg) Ochre Bracket mushrooms (Trametes ochracea)(?) collected from a stump of mountain ash in Sosnovka Park. Saint Petersburg, Russia, April 8, 2017
![](../../pictures/archives/compress/2017/2126/jpeg/17t.jpg) Drying sporangia of slime mold Physarum album on a red conk mushroom in Sosnovka Park. Saint Petersburg, Russia, August 21, 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/2017/2150/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/2017/2119/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/2017/2119/jpeg/11t.jpg) Some mold on mature wolf s milk slime mold (Lycogala epidendrum) on rotten wood in Sosnovka Park. Saint Petersburg, Russia, August 14, 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/2017/2137/jpeg/14t.jpg) Soft porous fungus covering rotten birch bark in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
![](../../pictures/archives/compress/2017/1998/jpeg/12t.jpg) Birch polypore mushroom Fomitopsis betulina (Piptoporus betulinus) in area of Dibuny - Pesochny near Saint Petersburg. Russia, March 4, 2017
![](../../pictures/archives/compress/2017/2165/jpeg/18t.jpg) Birch woodwart fungus (Jackrogersella multiformis, Annulohypoxylon multiforme) on a stump in Sosnovka Park. Saint Petersburg, Russia, September 23, 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/2017/2018/jpeg/02t.jpg) Birch polypore mushroom Piptoporus betulinus (bracket fungus Fomitopsis betulina) in area of Blizhnie Dubki near Lisiy Nos, west from Saint Petersburg. Russia, April 7, 2017
![](../../pictures/archives/compress/2017/2004/jpeg/01t.jpg) Ochre spreading tooth mushroom (Steccherinum ochraceum) on a mossy stump near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, March 14, 2017
![](../../pictures/archives/compress/2017/2004/jpeg/02t.jpg) Ochre spreading tooth mushroom (Steccherinum ochraceum) on willow on a stump near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, March 14, 2017
![](../../pictures/archives/compress/2017/2079/jpeg/09t.jpg) Birch milkcap mushroom (Lactarius tabidus) in swampy part in Sosnovka Park. Saint Petersburg, Russia, June 29, 2017
![](../../pictures/archives/compress/2017/2028/jpeg/05t.jpg) Polypore mushrooms Hapalopilus rutilans (Hapalopilus nidulans) taken from a dry birch in northern part of Sosnovka Park. Saint Petersburg, Russia, April 26, 2017
![](../../pictures/archives/compress/2016/1882/jpeg/14t.jpg) Tinder polypore mushroom (bracket fungus, Fomes fomentarius) in Sosnovka Park. Saint Petersburg, Russia, August 16, 2016
![](../../pictures/archives/compress/2024/3580/jpeg/07t.jpg) Tooth corticioid fungus Steccherinum(?) on an old bracket polypore mushroom in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
![](../../pictures/archives/compress/2017/2093/jpeg/18t.jpg) Brown birch bolete mushroom (Leccinum scabrum) in swampy area in Sosnovka Park. Saint Petersburg, Russia, July 16, 2017
![](../../pictures/archives/compress/2017/2015/jpeg/16t.jpg) Polypore mushroom Diplomitoporus flavescens on a small pine tree in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017
![](../../pictures/archives/compress/2017/1997/jpeg/04t.jpg) Tinder polypore mushroom (bracket fungus, Fomes fomentarius) near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
![](../../pictures/archives/compress/2017/2007/jpeg/29t.jpg) Masses of purple toothed polypore mushrooms (Trichaptum biforme) in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
![](../../pictures/archives/compress/2017/1998/jpeg/11t.jpg) Tinder conk mushroom (polypore fungus Fomes fomentarius) on a log in area of Dibuny - Pesochny near Saint Petersburg. Russia, March 4, 2017
![](../../pictures/archives/compress/2017/2009/jpeg/13t.jpg) Tar rot fungus (Rhytisma acerinum) on a maple leaf taken from Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
![](../../pictures/archives/compress/2017/2003/jpeg/04t.jpg) Golden jelly fungus (Tremella mesenterica)(?) in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
![](../../pictures/archives/compress/2017/2009/jpeg/15t.jpg) Small winter polypore mushrooms Lentinus brumalis(?) taken from swampy area of Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
![](../../pictures/archives/compress/2017/1988/jpeg/03t.jpg) Polypore mushroom Diplomitoporus flavescens on a trunk of a small pine in swampy area of Sosnovka Park. Saint Petersburg, Russia, February 14, 2017
![](../../pictures/archives/compress/2017/2019/jpeg/02t.jpg) Polypore mushroom Diplomitoporus flavescens on a trunk of a small pine in swampy area of Sosnovka Park. Saint Petersburg, Russia, April 8, 2017
![](../../pictures/archives/compress/2017/2002/jpeg/05t.jpg) Tinder polypore mushroom (bracket fungus, Fomes fomentarius) on Znamenskaya Lane in Smolenskoe Cemetery. Saint Petersburg, Russia, March 12, 2017
![](../../pictures/archives/compress/2017/2005/jpeg/02t.jpg) Witches butter jelly fungus Exidia nigricans in Sosnovka Park. Saint Petersburg, Russia, March 15, 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/2017/2003/jpeg/01t.jpg) White rot fungus Phlebiopsis gigantea(?) on pine tree in Sosnovka Park. Saint Petersburg, Russia, March 13, 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/2017/2003/jpeg/05t.jpg) Silver leaf fungus (Chondrostereum purpureum mushrooms) in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
![](../../pictures/archives/compress/2017/2044/jpeg/06t.jpg) Fomitiporia punctata corticioid fungus (Phellinus punctatus mushroom) on a willow in Sosnovka Park. Saint Petersburg, Russia, May 20, 2017
![](../../pictures/archives/compress/2017/2015/jpeg/06t.jpg) Poroid fungus (mushroom) Trichaptum fuscoviolaceum on a small dry pine in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017
![](../../pictures/archives/compress/2017/2015/jpeg/01t.jpg) Witches butter mushroom (jelly fungus, Exidia nigricans) in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017
![](../../pictures/archives/compress/2017/2009/jpeg/04t.jpg) Small winter polypore mushrooms Lentinus brumalis(?) growing on peat in swampy area of Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
![](../../pictures/archives/compress/2017/2150/jpeg/10t.jpg) Slime mold Trichia decipiens in Sosnovka Park. Saint Petersburg, Russia, September 13, 2017
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