Jackrogersella multiformis (Annulohypoxylon multiforme) fungus (family Xylariaceae) on a fallen mountain ash(?) tree near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Jackrogersella multiformis (Annulohypoxylon multiforme) fungus (family Xylariaceae) on a fallen tree near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
Jackrogersella multiformis (Annulohypoxylon multiforme) fungus (family Xylariaceae) near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Texture of Jackrogersella multiformis (Annulohypoxylon multiforme) fungus (family Xylariaceae) near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Jackrogersella multiformis (Annulohypoxylon multiforme) fungus (family Xylariaceae) on a stump near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Jackrogersella multiformis (Annulohypoxylon multiforme) fungus (family Xylariaceae) on a birch near Lisiy Nos, west from Saint Petersburg. Russia, March 16, 2017
Jackrogersella multiformis (Annulohypoxylon multiforme) fungus (family Xylariaceae) in area of Nizhniye Dubki near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
Jackrogersella multiformis (Annulohypoxylon multiforme) fungus (family Xylariaceae) in area of Blizhnie Dubki near Lisiy Nos, west from Saint Petersburg. Russia, April 7, 2017
Jackrogersella multiformis (Annulohypoxylon multiforme) fungus (family Xylariaceae) on a small branch in area of Blizhnie Dubki near Lisiy Nos, west from Saint Petersburg. Russia, April 7, 2017
Jackrogersella multiformis (Annulohypoxylon multiforme) fungus (family Xylariaceae) taken from Pesochny, north-west from Saint Petersburg. Russia, May 5, 2017
Jackrogersella multiformis (Annulohypoxylon multiforme) fungus (family Xylariaceae) collected during a mushroom excursion in Komarovo near Shchuchye Lake, north-west from Saint Petersburg. Russia, September 17, 2016
Jackrogersella multiformis (Annulohypoxylon multiforme) fungus (family Xylariaceae) in area of Posiolok near Vyritsa, south from Saint Petersburg, Russia, May 1, 2017
Birch woodwart fungus (Jackrogersella multiformis, Annulohypoxylon multiforme) on a stump in Sosnovka Park. Saint Petersburg, Russia, September 23, 2017
Jackrogersella multiformis (Annulohypoxylon multiforme) fungus (family Xylariaceae) near Lake Valkijarvi (Beloe) in Lembolovo, 40 miles north from Saint Petersburg. Russia, April 27, 2017
Birch woodwart (Jackrogersella multiformis) on a fallen tree near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
Birch woodwart fungus (Jackrogersella multiformis) on a stomp in Blizhniye Dubki Park in Lisiy Nos, west from Saint Petersburg. Russia, May 3, 2021
Close-up of birch woodwart fungus (Jackrogersella multiformis) on a stomp in Blizhniye Dubki Park in Lisiy Nos, west from Saint Petersburg. Russia, May 3, 2021
Birch woodwart (Jackrogersella multiformis) near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
Witches butter mushroom (jelly fungus, Exidia nigricans) on a fallen tree near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Corticioid (crust) fungus (mushroom) Cylindrobasidium evolvens on a cut tree near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Texture of a crust fungus (mushroom) Cylindrobasidium evolvens on a cut tree near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Close up of a crust fungus (mushroom) Cylindrobasidium evolvens on a cut tree near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Pattern of a crust fungus (mushroom) Cylindrobasidium evolvens on a cut tree near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Wrinkled crust fungus (Phlebia radiata mushroom) on a fallen tree near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
Witches butter mushroom (jelly fungus, Exidia nigricans) on a fallen birch near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Pattern of witches butter mushroom (jelly fungus, Exidia nigricans) on a fallen birch near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Texture of witches butter mushroom (jelly fungus, Exidia nigricans) on a fallen birch near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
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
Crust formed by fungus (mushroom) Stereum rugosum(?) on a fallen tree north-west from Verperlud Island near Lisiy Nos, south from Saint Petersburg. Russia, February 18, 2017
Fallen tree in Blizhnie Dubki area near Lisiy Nos, west from Saint Petersburg. Russia, September 26, 2017
Grey mold-like fungus on a tree near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
Whitish crust of a fungus on a tree near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
Big lingzhi or reishi mushrooms (Ganoderma lucidum) on a fallen tree in Lisiy Nos, west from Saint Petersburg. Russia, September 12, 2016
Some grey fungus on a trunk of oak tree around a branch near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
Grey mold-like fungus on a tree bark near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
White rot fungus Schizopora paradoxa on a tree near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
Whitish cracked crust of a fungus on a tree near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
Pale brittlestem mushrooms (Psathyrella candolleana) on a fallen tree in Lisiy Nos, 5 miles west from Saint Petersburg. Russia, August 5, 2016
Tiny globular mushrooms Lasiosphaeria ovina on bark of a fallen tree near Lisiy Nos. West from Saint Petersburg, Russia, August 26, 2018
Yellowing curtain crust mushrooms (Stereum subtomentosum)(?) on a fallen tree near Lisiy Nos, west from Saint Petersburg. Russia, September 1, 2018
Rosy crust mushrooms (Peniophora incarnata)(?) on a cut surface of a tree near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Ceramic parchment fungus (Xylobolus frustulatus) on a fallen oak near Lisiy Nos. West from Saint Petersburg, Russia, August 23, 2017
A fallen oak with ceramic parchment fungus (Xylobolus frustulatus) near Lisiy Nos. West from Saint Petersburg, Russia, August 23, 2017
White rot fungus Schizopora paradoxa on a tree trunk near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
Crust fungus Peniophora polygonia on a tree branch near Lisiy Nos, west from Saint Petersburg. Russia, April 24, 2017
Corticioid fungus Cylindrobasidium evolvens(?) on a tree stump near Lisiy Nos, west from Saint Petersburg. Russia, April 24, 2017
White-rot fungus Heterobasidion parviporum on a spruce log near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Large purple-brown reishi mushrooms (Ganoderma lucidum) on a fallen tree in Lisiy Nos, west from Saint Petersburg. Russia, September 12, 2016
Yellowing curtain crust mushrooms (Stereum subtomentosum) on a fallen spruce tree near Lisiy Nos. West from Saint Petersburg, Russia, August 23, 2017
Some mold-like fungus on a tree north-west from Verperlud Island near Lisiy Nos, south from Saint Petersburg. Russia, February 18, 2017
Brown rot fungus Coniophora puteana(?) on a broken spruce tree near Lisiy Nos, west from Saint Petersburg. Russia, April 24, 2017
Crust of some fungus on a rotten tree in area of Blizhnie Dubki near Lisiy Nos, west from Saint Petersburg. Russia, April 24, 2017
Hyphae of some fungus on a rotten tree in area of Blizhnie Dubki near Lisiy Nos, west from Saint Petersburg. Russia, April 24, 2017
Close up of crust fungus Peniophora polygonia on a tree branch near Lisiy Nos, west from Saint Petersburg. Russia, April 24, 2017
Spreading white-rot fungus Heterobasidion parviporum on a spruce log near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Texture of white-rot fungus Heterobasidion parviporum on a spruce log near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Close up of white-rot fungus Heterobasidion parviporum on a spruce log near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Masses of yellowing curtain crust mushrooms (Stereum subtomentosum) on a fallen spruce tree near Lisiy Nos. West from Saint Petersburg, Russia, August 23, 2017
Ceramic parchment fungus (Xylobolus frustulatus) on a fallen oak in Blizhniye Dubki Park in Lisiy Nos, west from Saint Petersburg. Russia, May 3, 2021
Wet rot fungus (Coniophora puteana) on a broken spruce tree in area of Lisiy Nos - Olgino west from Saint Petersburg. Russia, September 21, 2017
Pear-shaped puffball mushrooms (Lycoperdon pyriforme) with some fungus on an oak tree near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
Texture of mold-like fungus on a tree north-west from Verperlud Island near Lisiy Nos, south from Saint Petersburg. Russia, February 18, 2017
Tiny ceramic parchment fungus (Xylobolus frustulatus mushrooms) on a log of an oak tree near Lisiy Nos, west from Saint Petersburg. Russia, February 18, 2017
Witches butter mushroom (jelly fungus, Exidia nigricans) near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Mold-like fungus Mutatoderma mutatum(?) on a tree north-west from Verperlud Island near Lisiy Nos, south from Saint Petersburg. Russia, February 18, 2017
Maze-gill fungus (oak mazegill mushroom, Daedalea quercina) on an old stump of oak tree in Lisiy Nos, west from Saint Petersburg. Russia, September 12, 2016
Pear-shaped puffball mushroom (Lycoperdon pyriforme) with spots of fungus on an oak tree near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
Light-brown crust of a fungus (may be Mutatoderma mutatum) on a tree in area of Nizhniye Dubki near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
Crust of white-rot fungus Heterobasidion parviporum on underside of a big fallen spruce in area of Blizhnie Dubki near Lisiy Nos, west from Saint Petersburg. Russia, April 7, 2017
Pores of white-rot fungus Heterobasidion parviporum taken from underside of a big fallen spruce in area of Blizhnie Dubki near Lisiy Nos, west from Saint Petersburg. Russia, April 7, 2017
Mushrooms Delicatula integrella on a fallen tree branch near standing water when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight near Lisiy Nos, west from Saint Petersburg. Russia, July 19, 2024
Sycamore tarspot fungus (Rhytisma acerinum) on fallen maple leaves in a forest along the gulf in area of Lisiy Nos - Morskaya, west from Saint Petersburg. Russia, September 26, 2017
Prostrate form of white-rot fungus Heterobasidion parviporum on underside of a big fallen spruce in area of Blizhnie Dubki near Lisiy Nos, west from Saint Petersburg. Russia, April 7, 2017
Corticioid form of white-rot fungus Heterobasidion parviporum on underside of a big fallen spruce in area of Blizhnie Dubki near Lisiy Nos, west from Saint Petersburg. Russia, April 7, 2017
Nodulisporium cecidiogenes, a gall-forming mycoparasite of brown rot fungus (cellar mushroom) Coniophora puteana on a tree near Lisiy Nos, west from Saint Petersburg. Russia, September 12, 2016
Foliose lichen on a fallen tree branch in Tarkhovka near Sestroretsk. West from Saint Petersburg, Russia, May 13, 2019
Sieve lichen (Cladonia multiformis) in Petiayarvi, north from Saint Petersburg. Russia, May 26, 2019
Close up of some foliose lichen on a fallen tree branch in Tarkhovka near Sestroretsk. West from Saint Petersburg, Russia, May 13, 2019
Sieve lichen (Cladonia multiformis) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
Corticioid (crust) fungus Cylindrobasidium evolvens and tiny cup-shaped cyphelloid fungus Merismodes anomala forming packed growths on a fallen spruce tree near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
Hoary rosette lichen (Physcia aipolia) together with red dots of Nectriaceae fungus on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
Corticioid fungus Diatrype disciformis on a fallen tree limb in Tarkhovka near Sestroretsk. West from Saint Petersburg, Russia, August 15, 2017
Sieve lichen (Cladonia multiformis) among pine needles in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
Stereum mushrooms on a fallen tree near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
Corticioid (crust) fungus Cylindrobasidium evolvens on a fallen tree in a spruce forest near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
Candelabra duster fungus (Athelia epiphylla)(?) on underside of a fallen aspen tree near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
Yellow brain fungus (Tremella mesenterica) on a fallen twig in Tarkhovka near Sestroretsk. West from Saint Petersburg, Russia, May 13, 2019
Hoary rosette lichen (Physcia aipolia) mixed with red dots of Nectriaceae or Bionectriaceae fungus on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
Cap of shield mushroom (Pluteus) on a fallen tree near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
Margin of corticioid (crust) fungus Cylindrobasidium evolvens on a fallen tree in a spruce forest near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
Close-up of corticioid (crust) fungus Cylindrobasidium evolvens on a fallen tree in a spruce forest near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
Hairy curtain crust fungus (Stereum hirsutum) on a cut surface of a fallen tree in Tarkhovka Park, west from Saint Petersburg. Russia, August 26, 2017
Emerging yellow brain fungus (Tremella mesenterica) on a fallen twig in Tarkhovka near Sestroretsk. West from Saint Petersburg, Russia, May 13, 2019
Gills of shield mushroom (Pluteus) on a fallen tree near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
Tiny mushrooms Lasiosphaeria ovina on a fallen tree near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
Black mushrooms Biscogniauxia repanda on a fallen oak(?) tree near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
Growth pattern of corticioid (crust) fungus Cylindrobasidium evolvens on a fallen tree in a spruce forest near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
Bumpy texture of corticioid (crust) fungus Cylindrobasidium evolvens on a fallen tree in a spruce forest near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
Black fungus Annulohypoxylon annulatum on on a fallen twig on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, August 31, 2019
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