![](../../pictures/archives/compress/2021/2928/jpeg/18t.jpg) Fungus Biscogniauxia repanda on a dry stem of hazelnut(?) in a hazelnut forest on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/19t.jpg) Close-up of fungus Biscogniauxia repanda on a dry stem of hazelnut(?) in a hazelnut forest on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/23t.jpg) Top view of fungus Biscogniauxia repanda on a dry stem of hazelnut(?) in a hazelnut forest on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/20t.jpg) Fungus Biscogniauxia repanda on a dry stem of hazelnut(?) on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/22t.jpg) Side view of fungus Biscogniauxia repanda on a dry stem of hazelnut(?) in a hazelnut forest on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/24t.jpg) Black formations of fungus Biscogniauxia repanda on a dry stem of hazelnut(?) in a hazelnut forest on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/21t.jpg) Details of fungus Biscogniauxia repanda on a dry stem of hazelnut(?) on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/25t.jpg) Upper surface of fungus Biscogniauxia repanda on a dry stem of hazelnut(?) on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/33t.jpg) Jelly fungus Exidia nigricans on wood in a hazelnut forest on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/37t.jpg) Corticioid fungus Hypoxylon vogesiacum on dry wood in a hazelnut forest on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/16t.jpg) Some bracket polypore mushroom on rotting wood in a hazelnut forest on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/11t.jpg) Ascomycete fungus Encoelia furfuracea on a dry broken hazelnut on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/27t.jpg) Corticioid fungus Peniophora incarnata on a hazelnut stem of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/30t.jpg) Hazel woodwart fungus (Hypoxylon fuscum) on a hazelnut stem on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/31t.jpg) Young hazel woodwart fungus (Hypoxylon fuscum) on a hazelnut stem on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/34t.jpg) Texture of hazel woodwart fungus (Hypoxylon fuscum) on a hazelnut stem on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/07t.jpg) Spring hazelcup fungus (Encoelia furfuracea) on a broken hazelnut bush on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/32t.jpg) Close-up of hazel woodwart fungus (Hypoxylon fuscum) on a hazelnut stem on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/12t.jpg) Close-up of spring hazelcup fungus (Encoelia furfuracea) in a hazelnut forest on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/08t.jpg) Spring hazelcup fungus (Encoelia furfuracea) on a dry broken hazelnut bush on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/09t.jpg) Cluster of spring hazelcup fungus (Encoelia furfuracea) on a dry broken hazelnut bush on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/13t.jpg) Dried cups of spring hazelcup fungus (Encoelia furfuracea) in a hazelnut forest on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/15t.jpg) Pattern of birch blackhead (Diatrypella favacea) on a dry hazelnut on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/17t.jpg) Close-up of birch blackhead (Diatrypella favacea) on a dry hazelnut on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/14t.jpg) Birch blackhead (Diatrypella favacea) growing through bark on a dry hazelnut on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/06t.jpg) Blue flower of Hepatica (Pechonochnitsa in Russian) in a hazelnut forest on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/05t.jpg) Pore surface of a bracket polypore mushroom in a hazelnut forest on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/04t.jpg) Bracket polypore mushroom on a fallen tree in a hazelnut forest on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/36t.jpg) Lungwort (Pulmonaria obscura, Russian name Medunitsa) in a hazelnut forest on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/35t.jpg) Yellow brain fungus (Tremella mesenterica) on a dry tree on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/10t.jpg) Spring hazelcup fungus (Encoelia furfuracea) together with birch blackhead (Diatrypella favacea) on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/28t.jpg) Blue flowers of Hepatica (Pechonochnitsa in Russian) on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/29t.jpg) Close-up of a blue flower of Hepatica (Pechonochnitsa in Russian) on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/38t.jpg) Scarlet elfcup mushrooms (Sarcoscypha austriaca) at the foot of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/03t.jpg) Small troop mushrooms Xeromphalina kauffmanii on an old mossy stump of a large tree on a slope without forest on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/02t.jpg) Cross-veined troop mushrooms Xeromphalina kauffmanii on an old mossy stump of a large tree on a slope without forest on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2021/2928/jpeg/01t.jpg) Cross-veined troop mushrooms Xeromphalina kauffmanii in moss on an old rotted stump of a large tree on a slope without forest on Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2018/2327/jpeg/16t.jpg) Black crust mushrooms Biscogniauxia repanda on a fallen oak(?) near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
![](../../pictures/archives/compress/2018/2327/jpeg/15t.jpg) Black mushrooms Biscogniauxia repanda on a fallen oak(?) tree near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
![](../../pictures/archives/compress/2024/3578/jpeg/07t.jpg) Crust mushroom Biscogniauxia repanda on rotting wood near a road west from Kavgolovskoe Lake (Syariunlakhti), near Toksovo. North from Saint Petersburg, Russia, July 26, 2024
![](../../pictures/archives/compress/2021/2928/jpeg/39t.jpg) Duderhof Train Station, south from Saint Petersburg. Russia, May 9, 2021
![](../../pictures/archives/compress/2020/2645/jpeg/06t.jpg) Black crust fungus Biscogniauxia repanda on a dry Yaupon holly(?) in Lick Creek Park. College Station, Texas, February 13, 2020
![](../../pictures/archives/compress/2020/2645/jpeg/04t.jpg) Black crust fungus Biscogniauxia repanda on a fallen limb in Lick Creek Park. College Station, Texas, February 13, 2020
![](../../pictures/archives/compress/2020/2645/jpeg/03t.jpg) Black crust fungus Biscogniauxia repanda on a fallen tree branch in Lick Creek Park. College Station, Texas, February 13, 2020
![](../../pictures/archives/compress/2024/3474/jpeg/13t.jpg) Fungus Biscogniauxia repanda on a fallen honey locust (Gleditsia triacanthos) in wet area in Lick Creek Park. College Station, Texas, February 20, 2024
![](../../pictures/archives/compress/2020/2645/jpeg/05t.jpg) Close-up of black crust fungus Biscogniauxia repanda on a fallen tree branch in Lick Creek Park. College Station, Texas, February 13, 2020
![](../../pictures/archives/compress/2024/3474/jpeg/25t.jpg) Tissue (in KOH) of black fungus Biscogniauxia repanda (Sordariomycetes) from a fallen honey locust, collected in Lick Creek Park. College Station, Texas, February 20, 2024
![](../../pictures/archives/compress/2024/3474/jpeg/18t.jpg) Black fungus Biscogniauxia repanda (Sordariomycetes) on a fallen honey locust (Gleditsia triacanthos) in wet area in Lick Creek Park. College Station, Texas, February 20, 2024
![](../../pictures/archives/compress/2024/3475/jpeg/25t.jpg) Spores of black fungus Biscogniauxia repanda (Sordariomycetes) from a fallen honey locust, collected 2 days before in Lick Creek Park. College Station, Texas, February 22, 2024
![](../../pictures/archives/compress/2024/3474/jpeg/21t.jpg) Texture of black fungus Biscogniauxia repanda (Sordariomycetes) on a fallen honey locust (Gleditsia triacanthos) in wet area in Lick Creek Park. College Station, Texas, February 20, 2024
![](../../pictures/archives/compress/2024/3474/jpeg/19t.jpg) Close-up of black fungus Biscogniauxia repanda (Sordariomycetes) on a fallen honey locust (Gleditsia triacanthos) in wet area in Lick Creek Park. College Station, Texas, February 20, 2024
![](../../pictures/archives/compress/2024/3474/jpeg/20t.jpg) Close-up of black fungus Biscogniauxia repanda (Sordariomycetes) on bark of a fallen honey locust (Gleditsia triacanthos) in wet area in Lick Creek Park. College Station, Texas, February 20, 2024
![](../../pictures/archives/compress/2017/2006/jpeg/22t.jpg) Hazelnut forest on a slope of a hill in Orekhovo, 40 miles north from Saint Petersburg. Russia, March 18, 2017
![](../../pictures/archives/compress/2017/2093/jpeg/23t.jpg) Recurved cup fungus (Peziza repanda)(?) in Sosnovka Park. Saint Petersburg, Russia, July 16, 2017
![](../../pictures/archives/compress/2011/944/jpeg/22t.jpg) Back lit leaves of hazelnut in Sablino, south from Saint Petersburg. Russia, May 21, 2011
![](../../pictures/archives/compress/2017/2006/jpeg/06t.jpg) Corticioid fungus Hyphoderma setigerum on hazelnut in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, March 17, 2017
![](../../pictures/archives/compress/2018/2328/jpeg/07t.jpg) Gelatinous droplets of a fungus Hypocrea gelatinosa on rotting wood near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
![](../../pictures/archives/compress/2017/2006/jpeg/07t.jpg) Corticioid fungus Hyphoderma setigerum on a dry branch of hazelnut in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, March 17, 2017
![](../../pictures/archives/compress/2017/2006/jpeg/28t.jpg) Poroid crust fungus Xanthoporia radiata (Mensularia radiata) taken from a hazelnut branch in Orekhovo, 40 miles north from Saint Petersburg. Russia, March 18, 2017
![](../../pictures/archives/compress/2017/2006/jpeg/25t.jpg) Poroid crust fungus Xanthoporia radiata (Mensularia radiata) on a dry branch of hazelnut in Orekhovo, 40 miles north from Saint Petersburg. Russia, March 18, 2017
![](../../pictures/archives/compress/2017/2006/jpeg/26t.jpg) Close up of poroid crust fungus Xanthoporia radiata (Mensularia radiata) on a dry branch of hazelnut in Orekhovo, 40 miles north from Saint Petersburg. Russia, March 18, 2017
![](../../pictures/archives/compress/2021/2947/jpeg/02t.jpg) Cup fungus Peziza on a stump in a forest near a pond south from Beloostrov at Eco Trail Sestroretskoye Swamp near Saint Petersburg. Russia, May 27, 2021
![](../../pictures/archives/compress/2021/2963/jpeg/18t.jpg) Fungus Helicogloea compressa on rotting wood near Turkey Creek South Parking Lot in Big Thicket National Preserve. Texas, June 12, 2021
![](../../pictures/archives/compress/2017/2008/jpeg/23t.jpg) Catkins of hazelnut taken from Sosnovka Park. Saint Petersburg, Russia, March 22, 2017
![](../../pictures/archives/compress/2017/2008/jpeg/24t.jpg) Blooming hazelnut from Sosnovka Park. Saint Petersburg, Russia, March 22, 2017
![](../../pictures/archives/compress/2024/3487/jpeg/09t.jpg) Bernal Heights summit from Billy Goat Hill in San Francisco. California, March 14, 2024
![](../../pictures/archives/compress/2024/3487/jpeg/14t.jpg) 30th Street and Bernal Heights from Billy Goat Hill in San Francisco. California, March 14, 2024
![](../../pictures/archives/compress/2024/3486/jpeg/10t.jpg) Potrero Hill from a back porch at Diamond Heights Boulevard. San Francisco, California, March 13, 2024
![](../../pictures/archives/compress/2024/3487/jpeg/20t.jpg) Bernal Heights summit in dusk from Billy Goat Hill in San Francisco. California, March 14, 2024
![](../../pictures/archives/compress/2024/3487/jpeg/10t.jpg) Bernal Heights summit after sunset from Billy Goat Hill in San Francisco. California, March 14, 2024
![](../../pictures/archives/compress/2011/952/jpeg/12t.jpg) Leaves of hazelnut(?) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 28, 2011
![](../../pictures/archives/compress/2010/885/jpeg/09t.jpg) Weathered wood on the top of a hill, view from Cottonwood Creek Dinosaur Trail, 25 miles south-west from Casper. Wyoming, July 27, 2010
![](../../pictures/archives/compress/2017/2024/jpeg/22t.jpg) Blooming hazelnut in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, April 21, 2017
![](../../pictures/archives/compress/2024/3486/jpeg/08t.jpg) Mission District and Potrero Hill from a back porch at Diamond Heights Boulevard. San Francisco, California, March 13, 2024
![](../../pictures/archives/compress/2002/300/jpeg/22t.jpg) Zolotaya Gora (Golden Mount) Cascade of fountains in Peterhof, a former Tsar residence, now a suburb of Saint Petersburg. Russia, September 20, 2002
![](../../pictures/archives/compress/2002/300/jpeg/24t.jpg) Zolotaya Gora (Golden Mount) Cascade of fountains in Peterhof, a former Tsar residence, now a suburb of Saint Petersburg. Russia, September 20, 2002
![](../../pictures/archives/compress/2009/760/jpeg/16t.jpg) Close up of Wood cranesbill (Geranium sylvaticum) in Sablino, south from Saint Petersburg. Russia, June 13, 2009
![](../../pictures/archives/compress/2024/3486/jpeg/02t.jpg) Bernal Heights from a back porch at Diamond Heights Boulevard. San Francisco, California, March 13, 2024
![](../../pictures/archives/compress/2024/3486/jpeg/03t.jpg) Bernal Heights and Bay from a back porch at Diamond Heights Boulevard. San Francisco, California, March 13, 2024
![](../../pictures/archives/compress/2017/2024/jpeg/21t.jpg) Flowers of beaked hazelnut (Corylus cornuta) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, April 21, 2017
![](../../pictures/archives/compress/2021/2921/jpeg/02t.jpg) A tomb near a quarry between Malinovaya Hill and Artillery storage west from Toksovo, near Saint Petersburg. Russia, May 2, 2021
![](../../pictures/archives/compress/2024/3486/jpeg/11t.jpg) Bernal Heights at dusk from a back porch at Diamond Heights Boulevard. San Francisco, California, March 13, 2024
![](../../pictures/archives/compress/2024/3486/jpeg/04t.jpg) Dolores Heights and Mission from a back porch at Diamond Heights Boulevard. San Francisco, California, March 13, 2024
![](../../pictures/archives/compress/2024/3486/jpeg/06t.jpg) Area of Dolores Heights from a back porch at Diamond Heights Boulevard. San Francisco, California, March 13, 2024
![](../../pictures/archives/compress/2024/3486/jpeg/07t.jpg) Bernal Heights at evening from a back porch at Diamond Heights Boulevard. San Francisco, California, March 13, 2024
![](../../pictures/archives/compress/2024/3486/jpeg/09t.jpg) Bernal Heights after sunset from a back porch at Diamond Heights Boulevard. San Francisco, California, March 13, 2024
![](../../pictures/archives/compress/2019/2511/jpeg/07t.jpg) Some web-like fungus on rotting wood in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
![](../../pictures/archives/compress/2024/3486/jpeg/05t.jpg) Area of Dolores Heights and Mission from a back porch at Diamond Heights Boulevard. San Francisco, California, March 13, 2024
![](../../pictures/archives/compress/2021/3088/jpeg/12t.jpg) Young toothed wood mushrooms on a stump at North South Trailway in Lake Bastrop South Shore Park. Texas, December 25, 2021
![](../../pictures/archives/compress/2016/1941/jpeg/27t.jpg) Sprucecone cap mushrooms (Strobilurus esculentus) among wood sorrel in Posiolok near Vyritsa, south from Saint Petersburg, Russia, October 16, 2016
![](../../pictures/archives/compress/2012/1087/jpeg/16t.jpg) Wood cranesbill (Geranium sylvaticum) near Sablinka River in Sablino, 30 miles south from Saint Petersburg. Russia, July 29, 2012
![](../../pictures/archives/compress/2016/1850/jpeg/15t.jpg) Glittering wood-moss (Hylocomium splendens) in a forest in Posiolok, near Vyritsa, 50 miles south from Saint Petersburg. Russia, July 9, 2016
![](../../pictures/archives/compress/2012/1087/jpeg/23t.jpg) Flower of Wood cranesbill (Geranium sylvaticum) near Sablinka River in Sablino, 30 miles south from Saint Petersburg. Russia, July 29, 2012
![](../../pictures/archives/compress/2015/1628/jpeg/08t.jpg) Wood cranesbill (Geranium sylvaticum) on a field near Oredezh River near Kezevo. Siverskaya south from Saint Petersburg, Russia, July 20, 2015
![](../../pictures/archives/compress/2017/2175/jpeg/13t.jpg) Wood mushrooms (Agaricus sylvicola) near Oredezh River in Posiolok near Vyritsa, 50 miles south from Saint Petersburg. Russia, September 29, 2017
![](../../pictures/archives/compress/2021/3088/jpeg/13t.jpg) Cross section of immature toothed wood mushrooms on a stump at North South Trailway in Lake Bastrop South Shore Park. Texas, December 25, 2021
![](../../pictures/archives/compress/2017/2137/jpeg/02t.jpg) White poroid fungus on rotten wood in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
![](../../pictures/archives/compress/2017/2154/jpeg/11t.jpg) Jellydisc fungus Ascocoryne cylichnium(?) on wood in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
![](../../pictures/archives/compress/2017/2175/jpeg/22t.jpg) White wood coral mushrooms (Lentaria epichnoa) on a rotten log in Posiolok near Vyritsa, 50 miles south from Saint Petersburg. Russia, September 29, 2017
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