Synonyms: Exidia glandulosa, Exidia plana, Tremella nigricans, Tremella plana.
Common names: jelly fungus, warlock's butter.
Russian name: Eksidiya cherneiushchaya.
Extract from Wikipedia article: Exidia nigricans (common name Witches' butter) is a jelly fungus in the family Auriculariaceae. It is a common, wood-rotting species throughout the northern hemisphere, typically growing on dead attached branches of broadleaf trees. It has been much confused with Exidia glandulosa.
Witches butter mushroom (jelly fungus, Exidia nigricans) in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, August 22, 2016 Parkovaya ul., 5, Tyarlevo, g. Sankt-Peterburg, Russia, 196625
Witches butter jelly fungus Exidia nigricans in Sosnovka Park. Saint Petersburg, Russia, March 15, 2017 Svetlanovskiy pr., 55, Sankt-Peterburg, Russia, 194064
Witches butter jelly fungus Exidia nigricans on a stump in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, March 17, 2017 Aptekarskaya nab., 6, Sankt-Peterburg, Russia, 197022
Witches butter mushroom (jelly fungus, Exidia nigricans) in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017 Svetlanovskiy pr., 51, Sankt-Peterburg, Russia, 194064
Witches butter (jelly fungus, Exidia nigricans or may be E. brunneola) in Sosnovka Park. Saint Petersburg, Russia, April 22, 2017 Svetlanovskiy pr., 61к1, Sankt-Peterburg, Russia, 194064
Witches butter mushroom (jelly fungus, Exidia nigricans) on a fallen tree near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019 Primorskoye Shosse, Sankt-Peterburg, Russia, 197755
Witches butter mushroom (jelly fungus, Exidia nigricans) on a fallen birch near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019 Primorskoye Shosse, Sankt-Peterburg, Russia, 197755
Witches butter mushroom (jelly fungus, Exidia nigricans) with Panellus ringens(?) on a fallen birch near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019 Primorskoye Shosse, Sankt-Peterburg, Russia, 197755
Pattern of witches butter mushroom (jelly fungus, Exidia nigricans) on a fallen birch near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019 Primorskoye Shosse, Sankt-Peterburg, Russia, 197755
Texture of witches butter mushroom (jelly fungus, Exidia nigricans) on a fallen birch near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019 Primorskoye Shosse, Sankt-Peterburg, Russia, 197755
Witches butter mushroom (jelly fungus, Exidia nigricans) near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019 Primorskoye Shosse, Sankt-Peterburg, Russia, 197755
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 Teatral'naya Ulitsa, 15А, Sankt-Peterburg, Russia, 198325
Jelly fungus Exidia nigricans on a fallen birch in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021 Unnamed Road, Sankt-Peterburg, Russia, 197701
Close-up of jelly fungus Exidia nigricans on a fallen birch in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021 Unnamed Road, Sankt-Peterburg, Russia, 197701
Jelly fungus Exidia nigricans on bark of a fallen birch in Tarkhovka Park, west from Saint Petersburg. Russia, May 10, 2021 Unnamed Road, Sankt-Peterburg, Russia, 197701
Comments
Search of mushroom species for given keywords "Exidia nigricans" was done through
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