![](../../pictures/archives/compress/2013/1275/jpeg/16t.jpg) Three birch webcap mushrooms (Cortinarius triumphans) near Kavgolovskoe Lake near Oselki, 12 miles north from Saint Petersburg. Russia, September 20, 2013
![](../../pictures/archives/compress/2013/1275/jpeg/15t.jpg) Caps of birch webcap mushrooms (Cortinarius triumphans) near Kavgolovskoe Lake near Oselki, 12 miles north from Saint Petersburg. Russia, September 20, 2013
![](../../pictures/archives/compress/2015/1657/jpeg/13t.jpg) Birch webcap mushrooms (Cortinarius triumphans) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, September 23, 2015
![](../../pictures/archives/compress/2013/1257/jpeg/18t.jpg) Birch webcap mushrooms (yellow girdled webcap, Cortinarius triumphans) in a forest around Kavgolovskoe Lake, near Saint Petersburg. Russia, September 6, 2013
![](../../pictures/archives/compress/2013/1257/jpeg/20t.jpg) Young birch webcap mushrooms (yellow girdled webcap, Cortinarius triumphans) in a forest around Kavgolovskoe Lake, near Saint Petersburg. Russia, September 6, 2013
![](../../pictures/archives/compress/2013/1244/jpeg/03t.jpg) Brown webcap (Cortinarius) mushrooms near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 25, 2013
![](../../pictures/archives/compress/2013/1244/jpeg/14t.jpg) Red-banded webcap mushrooms (Cortinarius armillatus)(?) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 25, 2013
![](../../pictures/archives/compress/2013/1244/jpeg/17t.jpg) Decomposing silky webcap mushrooms (Cortinarius evernius) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 25, 2013
![](../../pictures/archives/compress/2013/1244/jpeg/12t.jpg) Gassy webcap mushroom (Cortinarius traganus) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 25, 2013
![](../../pictures/archives/compress/2013/1275/jpeg/13t.jpg) Birch bolete mushroom Leccinum schistophilum(?) near Kavgolovskoe Lake near Oselki, 12 miles north from Saint Petersburg. Russia, September 20, 2013
![](../../pictures/archives/compress/2013/1275/jpeg/12t.jpg) Orange birch bolete mushroom (Leccinum versipelle) near Kavgolovskoe Lake near Oselki, 12 miles north from Saint Petersburg. Russia, September 20, 2013
![](../../pictures/archives/compress/2013/1275/jpeg/14t.jpg) Fly agaric mushrooms (Amanita muscaria) near Kavgolovskoe Lake near Oselki, 12 miles north from Saint Petersburg. Russia, September 20, 2013
![](../../pictures/archives/compress/2013/1275/jpeg/23t.jpg) Girdled Knight mushrooms (Tricholoma cingulatum) near Kavgolovskoe Lake near Oselki, 12 miles north from Saint Petersburg. Russia, September 20, 2013
![](../../pictures/archives/compress/2013/1275/jpeg/24t.jpg) Scaly knight mushrooms (Tricholoma vaccinum) near Kavgolovskoe Lake near Oselki, 12 miles north from Saint Petersburg. Russia, September 20, 2013
![](../../pictures/archives/compress/2015/1657/jpeg/12t.jpg) Golden scalycap mushrooms (Pholiota aurivella) on a birch tree near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, September 23, 2015
![](../../pictures/archives/compress/2015/1657/jpeg/09t.jpg) Swamp species of birch bolete mushrooms (Leccinum schistophilum(?), Russian name Podberiozovik) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, September 23, 2015
![](../../pictures/archives/compress/2013/1244/jpeg/04t.jpg) Mottled birch bolete mushroom (Leccinum variicolor) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 25, 2013
![](../../pictures/archives/compress/2013/1244/jpeg/07t.jpg) Black cap birch bolete mushroom (Leccinum variicolor) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 25, 2013
![](../../pictures/archives/compress/2013/1244/jpeg/06t.jpg) Nibbled brown birch bolete mushroom (Leccinum scabrum) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 25, 2013
![](../../pictures/archives/compress/2013/1244/jpeg/01t.jpg) Birch bolete mushroom (Leccinum schistophilum(?), Podberiozovik in Russian) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 25, 2013
![](../../pictures/archives/compress/2013/1244/jpeg/05t.jpg) Brown birch bolete mushroom (Leccinum scabrum) in grass near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 25, 2013
![](../../pictures/archives/compress/2016/1909/jpeg/20t.jpg) Some brown webcap mushrooms (Cortinarius sp.) on roadside near Kavgolovskoe Lake. North from Saint Petersburg, Russia, September 21, 2016
![](../../pictures/archives/compress/2013/1275/jpeg/21t.jpg) Rabbit-paw, or dog lichen Peltigera membranacea near Kavgolovskoe Lake near Oselki, 12 miles north from Saint Petersburg. Russia, September 20, 2013
![](../../pictures/archives/compress/2013/1275/jpeg/11t.jpg) Red cap of fly agaric mushroom (Amanita muscaria) near Kavgolovskoe Lake near Oselki, 12 miles north from Saint Petersburg. Russia, September 20, 2013
![](../../pictures/archives/compress/2018/2348/jpeg/03t.jpg) Girdled webcap mushrooms (Cortinarius trivialis) near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, September 5, 2018
![](../../pictures/archives/compress/2015/1657/jpeg/14t.jpg) Brown birch bolete mushroom (Leccinum scabrum) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, September 23, 2015
![](../../pictures/archives/compress/2013/1275/jpeg/22t.jpg) Girdled Knight mushroom (Tricholoma cingulatum) near Kavgolovskoe Lake near Oselki, 12 miles north from Saint Petersburg. Russia, September 20, 2013
![](../../pictures/archives/compress/2015/1657/jpeg/07t.jpg) Birch bolete mushroom (Leccinum schistophilum(?), Russian name Podberiozovik) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, September 23, 2015
![](../../pictures/archives/compress/2013/1275/jpeg/07t.jpg) Sheathed Woodtuft mushrooms (Kuehneromyces mutabilis, Pholiota mutabilis) on northern shore of Kavgolovskoe Lake near Oselki, 12 miles north from Saint Petersburg. Russia, September 20, 2013
![](../../pictures/archives/compress/2013/1244/jpeg/02t.jpg) Bay Cup mushrooms (Peziza badia) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 25, 2013
![](../../pictures/archives/compress/2018/2339/jpeg/03t.jpg) Brown birch bolete mushrooms (Leccinum scabrum) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 29, 2018
![](../../pictures/archives/compress/2013/1275/jpeg/17t.jpg) Ugly Milk-cap mushroom (Lactarius necator, Russian name Chorny Gruzd) near Kavgolovskoe Lake near Oselki, 12 miles north from Saint Petersburg. Russia, September 20, 2013
![](../../pictures/archives/compress/2013/1275/jpeg/08t.jpg) Tufted tough-shank mushrooms (Clustered Toughshank, Gymnopus confluens, Collybia confluens) on northern shore of Kavgolovskoe Lake near Oselki, 12 miles north from Saint Petersburg. Russia, September 20, 2013
![](../../pictures/archives/compress/2013/1275/jpeg/19t.jpg) Ugly Milk-cap mushroom (Lactarius necator, Russian name Chorny Gruzd) among dry leaves near Kavgolovskoe Lake near Oselki, 12 miles north from Saint Petersburg. Russia, September 20, 2013
![](../../pictures/archives/compress/2013/1275/jpeg/20t.jpg) Woolly (bearded) milkcap mushroom (Lactarius torminosus, Russian name Volnushka) among dry leaves near Kavgolovskoe Lake near Oselki, 12 miles north from Saint Petersburg. Russia, September 20, 2013
![](../../pictures/archives/compress/2013/1275/jpeg/09t.jpg) Dove-coloured tricholoma mushroom (Tricholoma columbetta)(?) near Kavgolovskoe Lake near Oselki, 12 miles north from Saint Petersburg. Russia, September 20, 2013
![](../../pictures/archives/compress/2015/1657/jpeg/18t.jpg) Hypholoma(?) mushrooms on a base of a tree near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, September 23, 2015
![](../../pictures/archives/compress/2013/1275/jpeg/18t.jpg) Ugly Milk-cap mushroom (Lactarius necator, Russian name Chorny Gruzd) covered by dry leaves near Kavgolovskoe Lake near Oselki, 12 miles north from Saint Petersburg. Russia, September 20, 2013
![](../../pictures/archives/compress/2015/1657/jpeg/10t.jpg) White birch bolete mushroom (bog bolete, Leccinum holopus) damaged by fungus near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, September 23, 2015
![](../../pictures/archives/compress/2015/1657/jpeg/11t.jpg) Rusty mushrooms growing on a tree stump near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, September 23, 2015
![](../../pictures/archives/compress/2015/1657/jpeg/01t.jpg) Northern Honey mushrooms (Armillaria borealis(?)) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, September 23, 2015
![](../../pictures/archives/compress/2017/2153/jpeg/06t.jpg) Some violet webcap (Cortinarius) mushroom west from Kavgolovskoe Lake near Toksovo, north from Saint Petersburg. Russia, September 15, 2017
![](../../pictures/archives/compress/2013/1244/jpeg/09t.jpg) Flame scalecap mushrooms (Pholiota flammans) growing on a tree stump near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 25, 2013
![](../../pictures/archives/compress/2013/1244/jpeg/15t.jpg) Bitter bolete mushrooms (Tylopilus felleus) growing from a tree base near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 25, 2013
![](../../pictures/archives/compress/2015/1657/jpeg/05t.jpg) Puffball mushrooms (Lycoperdon perlatum(?), Russian name Dozhdevik) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, September 23, 2015
![](../../pictures/archives/compress/2012/1092/jpeg/02t.jpg) Brown webcap mushrooms (Cortinarius sp., Russian name Pautinnik) near Kavgolovo Lake south from Oselki, north from Saint Petersburg. Russia, August 6, 2012
![](../../pictures/archives/compress/2013/1244/jpeg/10t.jpg) Red brittlegill (Russula sp.) mushroom near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 25, 2013
![](../../pictures/archives/compress/2015/1657/jpeg/02t.jpg) 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
![](../../pictures/archives/compress/2013/1244/jpeg/11t.jpg) Funnel Chanterelle mushrooms (Craterellus tubaeformis, Cantharellus tubaeformis) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 25, 2013
![](../../pictures/archives/compress/2016/1881/jpeg/15t.jpg) Surprise webcap mushrooms (Cortinarius semisanguineus) near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, August 15, 2016
![](../../pictures/archives/compress/2016/1871/jpeg/32t.jpg) Red-gilled webcap mushrooms (Cortinarius semisanguineus) near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, August 2, 2016
![](../../pictures/archives/compress/2016/1881/jpeg/17t.jpg) Silky webcap mushrooms (Cortinarius evernius)(?) near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, August 15, 2016
![](../../pictures/archives/compress/2016/1881/jpeg/20t.jpg) Webcap mushrooms Cortinarius collinitus or may be C. mucosus near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, August 15, 2016
![](../../pictures/archives/compress/2016/1881/jpeg/12t.jpg) Silky webcap mushrooms (Cortinarius evernius) near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, August 15, 2016
![](../../pictures/archives/compress/2013/1244/jpeg/16t.jpg) Chanterelle mushroom (Cantharellus cibarius) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 25, 2013
![](../../pictures/archives/compress/2015/1657/jpeg/08t.jpg) Malformed white birch bolete mushroom (bog bolete, Leccinum holopus) with a swollen stem damaged by gall-forming fungus near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, September 23, 2015
![](../../pictures/archives/compress/2017/2068/jpeg/28t.jpg) Spring webcap mushrooms (Cortinarius vernus) near Kavgolovskoe Lake in area of Toksovo, north from Saint Petersburg, Russia, June 16, 2017
![](../../pictures/archives/compress/2016/1871/jpeg/33t.jpg) Red gills of surprise webcap mushrooms (Cortinarius semisanguineus) near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, August 2, 2016
![](../../pictures/archives/compress/2013/1244/jpeg/13t.jpg) Bitter bolete mushroom (Tylopilus felleus) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 25, 2013
![](../../pictures/archives/compress/2015/1657/jpeg/17t.jpg) Small mushrooms Gymnopus perforans (Micromphale perforans) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, September 23, 2015
![](../../pictures/archives/compress/2017/2068/jpeg/12t.jpg) Spring webcap mushrooms (Cortinarius vernus) on roadside near Kavgolovskoe Lake in area of Toksovo, north from Saint Petersburg, Russia, June 16, 2017
![](../../pictures/archives/compress/2013/1244/jpeg/08t.jpg) Common yellow brittlegill (Russula ochroleuca) mushroom near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 25, 2013
![](../../pictures/archives/compress/2013/1238/jpeg/20t.jpg) Red-banded webcap mushrooms (Cortinarius armillatus) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 21, 2013
![](../../pictures/archives/compress/2017/2134/jpeg/07t.jpg) Gassy webcap mushroom (Cortinarius traganus), to the right, and Goatcheese webcap (Cortinarius camphoratus) in Petiayarvi, 50 miles north from Saint Petersburg. Russia, August 30, 2017
![](../../pictures/archives/compress/2013/1257/jpeg/09t.jpg) Red-banded Cortinarius (Cortinarius armillatus) mushroom in a forest around Kavgolovskoe Lake, near Saint Petersburg. Russia, September 6, 2013
![](../../pictures/archives/compress/2015/1657/jpeg/03t.jpg) Amanita muscaria (fly agaric, Mukhomor) mushroom near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, September 23, 2015
![](../../pictures/archives/compress/2017/2134/jpeg/08t.jpg) Gassy webcap mushroom (Cortinarius traganus), to the right, and Goatcheese webcap (Cortinarius camphoratus) in cross section in Petiayarvi, 50 miles north from Saint Petersburg. Russia, August 30, 2017
![](../../pictures/archives/compress/2024/3603/jpeg/24t.jpg) Orange webcap mushrooms (Cortinarius mucosus) between Oselki and Toksovo, north from Saint Petersburg. Russia, August 13, 2024
![](../../pictures/archives/compress/2024/3603/jpeg/23t.jpg) Gassy webcap mushrooms (Cortinarius traganus) between Oselki and Toksovo, north from Saint Petersburg. Russia, August 13, 2024
![](../../pictures/archives/compress/2013/1263/jpeg/11t.jpg) Small orange mushroom Marsh webcap (Cortinarius uliginosus)(?) in Okhtinsky Park in Toksovo, 8 miles north from Saint Petersburg. Russia, September 13, 2013
![](../../pictures/archives/compress/2017/2143/jpeg/04t.jpg) Some dark webcap (Cortinarius) mushrooms near Lembolovo, 40 miles north from Saint Petersburg. Russia, September 9, 2017
![](../../pictures/archives/compress/2016/1900/jpeg/13t.jpg) Webcap mushrooms Cortinarius collinitus near Orekhovo, 40 miles north from Saint Petersburg. Russia, September 9, 2016
![](../../pictures/archives/compress/2017/2145/jpeg/03t.jpg) Webcap mushrooms Cortinarius depressus(?) near Orekhovo, 45 miles north from Saint Petersburg. Russia, September 9, 2017
![](../../pictures/archives/compress/2015/1657/jpeg/15t.jpg) Orange aspen bolete mushroom (Leccinum aurantiacum(?)) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, September 23, 2015
![](../../pictures/archives/compress/2015/1657/jpeg/04t.jpg) Orange fruits of Lily-of-the-valley (Convallaria majalis) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, September 23, 2015
![](../../pictures/archives/compress/2017/2144/jpeg/15t.jpg) Webcap mushrooms Cortinarius croceus(?) north from Lembolovo, 40 miles north from Saint Petersburg. Russia, September 9, 2017
![](../../pictures/archives/compress/2017/2144/jpeg/09t.jpg) Orange webcap mushrooms (Cortinarius mucosus) north from Lembolovo, 40 miles north from Saint Petersburg. Russia, September 9, 2017
![](../../pictures/archives/compress/2017/2144/jpeg/19t.jpg) Imperial webcap mushrooms (Cortinarius purpureus) north from Lembolovo, 40 miles north from Saint Petersburg. Russia, September 9, 2017
![](../../pictures/archives/compress/2018/2339/jpeg/08t.jpg) Some small pinkgill (Entoloma) mushrooms near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 29, 2018
![](../../pictures/archives/compress/2018/2339/jpeg/07t.jpg) Some brown pinkgill (Entoloma) mushrooms near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 29, 2018
![](../../pictures/archives/compress/2017/2098/jpeg/20t.jpg) Inkcap mushrooms Coprinopsis lagopides(?) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, July 25, 2017
![](../../pictures/archives/compress/2016/1900/jpeg/15t.jpg) Saffron webcap mushrooms (Cortinarius croceus) near Orekhovo, 40 miles north from Saint Petersburg. Russia, September 9, 2016
![](../../pictures/archives/compress/2016/1900/jpeg/12t.jpg) Brown webcap mushrooms (Cortinarius depressus)(?) near Orekhovo, 40 miles north from Saint Petersburg. Russia, September 9, 2016
![](../../pictures/archives/compress/2016/1900/jpeg/11t.jpg) Surprise webcap mushrooms (Cortinarius semisanguineus) near Orekhovo, 40 miles north from Saint Petersburg. Russia, September 9, 2016
![](../../pictures/archives/compress/2016/1900/jpeg/19t.jpg) Violet webcap mushrooms Cortinarius traganus(?) near Orekhovo, 40 miles north from Saint Petersburg. Russia, September 9, 2016
![](../../pictures/archives/compress/2017/2143/jpeg/05t.jpg) Silky webcap mushrooms (Cortinarius evernius) near Lembolovo, 40 miles north from Saint Petersburg. Russia, September 9, 2017
![](../../pictures/archives/compress/2016/1901/jpeg/05t.jpg) Cinnamon webcap mushrooms (Cortinarius cinnamomeus) near Orekhovo, 40 miles north from Saint Petersburg. Russia, September 9, 2016
![](../../pictures/archives/compress/2016/1891/jpeg/27t.jpg) Orange webcap mushrooms (slimy cortinarius, Cortinarius mucosus) in Lembolovo, 35 miles north from Saint Petersburg. Russia, August 31, 2016
![](../../pictures/archives/compress/2017/2144/jpeg/16t.jpg) Webcap mushrooms Cortinarius croceus(?) in a sandy ditch north from Lembolovo, 40 miles north from Saint Petersburg. Russia, September 9, 2017
![](../../pictures/archives/compress/2018/2339/jpeg/04t.jpg) Ghost bolete mushrooms (Leccinum holopus) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 29, 2018
![](../../pictures/archives/compress/2018/2339/jpeg/01t.jpg) Candelabra coral mushrooms (Artomyces pyxidatus) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 29, 2018
![](../../pictures/archives/compress/2017/2098/jpeg/22t.jpg) Pinkgill mushrooms Entoloma undatum on roadside near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, July 25, 2017
![](../../pictures/archives/compress/2017/2098/jpeg/27t.jpg) Rufous milkcap mushrooms (Lactarius rufus) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, July 25, 2017
![](../../pictures/archives/compress/2016/1900/jpeg/09t.jpg) Dark brown webcap mushrooms (Cortinarius depressus)(?) near Orekhovo, 40 miles north from Saint Petersburg. Russia, September 9, 2016
![](../../pictures/archives/compress/2017/2098/jpeg/21t.jpg) Young common funnel mushrooms (Clitocybe gibba) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, July 25, 2017
![](../../pictures/archives/compress/2017/2098/jpeg/17t.jpg) Mushrooms Sphagnurus paluster (Tephrocybe palustris) in swamp near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, July 25, 2017
![](../../pictures/archives/compress/2018/2339/jpeg/11t.jpg) Zoned cork hydnum mushrooms (Phellodon tomentosus) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 29, 2018
![](../../pictures/archives/compress/2018/2339/jpeg/10t.jpg) Grey tooth mushrooms (Phellodon melaleucus) on roadside near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 29, 2018
![](../../pictures/archives/compress/2017/2016/jpeg/04t.jpg) False Tinder Conk mushrooms (Phellinus tremulae) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, April 5, 2017
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