Long rope-like rhizines of dog lichen (Peltigera membranacea) on a mossy stone in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 9, 2019
Dog lichen (Peltigera membranacea) on a stone in Lomonosov (Oranienbaum). West from Saint Petersburg, Russia, October 11, 2016
Dog lichen (Peltigera membranacea) at the base of a tree north from Komarovo, 20 miles north-west from Saint Petersburg. Russia, May 22, 2019
Close up of dog lichen (Peltigera membranacea) at the base of a tree north from Komarovo, 20 miles north-west from Saint Petersburg. Russia, May 22, 2019
Dog lichen (Peltigera membranacea) in Petiayarvi, north from Saint Petersburg. Russia, May 26, 2019
Dog lichen Peltigera didactyla on old bonfire site in Petiayarvi, north from Saint Petersburg. Russia, May 26, 2019
Felt lichen (common freckle pelt, Peltigera aphthosa) in Petiayarvi, north from Saint Petersburg. Russia, May 26, 2019
Dog lichen (Peltigera membranacea) in Lomonosov (Oranienbaum). West from Saint Petersburg, Russia, October 11, 2016
Dog lichen (Peltigera membranacea) in Dibuny, north-west from Saint Petersburg, Russia, October 23, 2016
Cladonia lichen near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Felt lichen (common freckle pelt, Peltigera aphthosa) in moss in Petiayarvi, north from Saint Petersburg. Russia, May 26, 2019
Dog lichen (Peltigera membranacea) south-west from Dibuny - Pesochnyi, near Saint Petersburg. Russia, September 14, 2016
Felt lichen (common freckle pelt, Peltigera aphthosa) in a pine forest in Petiayarvi, north from Saint Petersburg. Russia, May 26, 2019
Green lobes of felt lichen (common freckle pelt, Peltigera aphthosa) in Petiayarvi, north from Saint Petersburg. Russia, May 26, 2019
Dog lichen (Peltigera membranacea) with green moss in Lomonosov (Oranienbaum). West from Saint Petersburg, Russia, October 11, 2016
Felt lichen (common freckle pelt, Peltigera aphthosa) among moss and pine needles in Petiayarvi, north from Saint Petersburg. Russia, May 26, 2019
Felt lichen (common freckle pelt, Peltigera aphthosa) and its black and white underside in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
Grey folios lichen on a granite stone near the gulf in Sobstvennaya Dacha Park. Old Peterhof, west from Saint Petersburg, Russia, May 17, 2019
Close up of grey folios lichen on a granite stone near the gulf in Sobstvennaya Dacha Park. Old Peterhof, west from Saint Petersburg, Russia, May 17, 2019
Dog lichen (Peltigera membranacea) on a willow tree near a road west from Kavgolovskoe Lake (Syariunlakhti), near Toksovo. North from Saint Petersburg, Russia, July 26, 2024
Mossy stump of an oak(?) near Lisiy Nos, west from Saint Petersburg. Russia, September 6, 2018
Dog lichen (Peltigera membranacea(?)) in Petiayarvi, north from Saint Petersburg. Russia, August 3, 2024
Pholiota(?) mushrooms with web underneath caps on a mossy stump near Lisiy Nos, west from Saint Petersburg. Russia, September 1, 2018
Common bonnet mushrooms (Mycena galericulata) on a mossy log in Lisiy Nos, west from Saint Petersburg. Russia, September 12, 2016
Clustered bonnet mushrooms (Mycena inclinata) on a mossy log near Lisiy Nos. West from Saint Petersburg, Russia, August 23, 2017
Northern honey mushrooms (Armillaria borealis) on a mossy log near Lisiy Nos, west from Saint Petersburg. Russia, September 6, 2018
Dog lichen (Peltigera membranacea) in area of Posiolok near Vyritsa, south from Saint Petersburg, Russia, May 1, 2017
Dog lichen (Peltigera membranacea) on a tree in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
Dog lichen (Peltigera membranacea) near Kavgolovskoe Lake. North from Saint Petersburg, Russia, September 21, 2016
Pale brittlestem mushrooms (Psathyrella candolleana) on a mossy log in Lisiy Nos, 5 miles west from Saint Petersburg. Russia, August 5, 2016
Some slime mold on a mossy stump in Blizhnie Dubki area near Lisiy Nos, west from Saint Petersburg. Russia, September 11, 2017
Sheathed woodtuft mushrooms (Kuehneromyces mutabilis) on a mossy stump near Lisiy Nos, west from Saint Petersburg. Russia, July 27, 2017
Buellia(?) lichen on a stone in a forest in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
Collema lichen on a stone in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 9, 2019
Felt lichen (Peltigera aphthosa) in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 22, 2021
Dog lichen (Peltigera membranacea) near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, July 24, 2016
Large caps of reishi polypore mushrooms (Ganoderma lucidum) on a mossy log in Lisiy Nos, west from Saint Petersburg. Russia, September 12, 2016
Small brown mushrooms Flammulaster limulatus(?) on a mossy birch log in a pile near Lisiy Nos, west from Saint Petersburg. Russia, July 27, 2017
Some grey crustose lichen on a stone in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 9, 2019
Black apothecia of Buellia(?) lichen on a stone in a forest in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
Saxicolous lichen Lecidea lapicida(?) on a stone in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 9, 2019
Dog lichen (Peltigera membranacea) in area of Kavgolovskoe Lake near Oselki - Toksovo, north from Saint Petersburg. Russia, August 9, 2017
Dog lichen (Peltigera membranacea) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, August 29, 2018
Rabbit-paw, or dog lichen Peltigera membranacea near Kavgolovskoe Lake near Oselki, 12 miles north from Saint Petersburg. Russia, September 20, 2013
Old charred-pancake cup mushroom (Sarcosoma globosum) between a road and a mossy swamp in a spruce forest between Lisiy Nos and Morskaya, west from Saint Petersburg. Russia, May 14, 2021
Funeral bell mushrooms (Galerina marginata) on a mossy stump in Blizhnie Dubki area near Lisiy Nos, west from Saint Petersburg. Russia, September 21, 2017
Common eyelash fungus (Scutellinia scutellata) on a mossy log in a forest along the gulf in area of Lisiy Nos - Morskaya, west from Saint Petersburg. Russia, September 26, 2017
Phloeomana hiemalis (Mycena hiemalis) mushrooms on a mossy oak near Lisiy Nos, west from Saint Petersburg. Russia, September 6, 2018
Map lichen Rhizocarpon petraeum on a roadside stone in a forest in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 9, 2019
Texture of map lichen Rhizocarpon petraeum on a granite stone in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 9, 2019
Close up of map lichen Rhizocarpon petraeum on a granite stone in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 9, 2019
Gray-orange disk lichen (Lecidea lapicida)(?) on a stone in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
Felt lichen (common freckle pelt, Peltigera aphthosa) in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 15, 2021
Close-up of an old charred-pancake cup mushroom (Sarcosoma globosum) between a road and a mossy swamp in a spruce forest between Lisiy Nos and Morskaya, west from Saint Petersburg. Russia, May 14, 2021
Mature charred-pancake cup mushroom (Sarcosoma globosum) between a road and a mossy swamp in a spruce forest between Lisiy Nos and Morskaya, west from Saint Petersburg. Russia, May 14, 2021
Close up of Phloeomana hiemalis (Mycena hiemalis) mushrooms on a mossy oak near Lisiy Nos, west from Saint Petersburg. Russia, September 6, 2018
Gills of Phloeomana hiemalis (Mycena hiemalis) mushrooms on a mossy oak near Lisiy Nos, west from Saint Petersburg. Russia, September 6, 2018
Peppered rock tripe lichen (Umbilicaria deusta) on a stone in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 9, 2019
Circular patterns of map lichen Rhizocarpon petraeum on a granite stone in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 9, 2019
Salted shield lichen (crottle, Parmelia saxatilis) on a stone in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 9, 2019
Dog lichen (Peltigera membranacea) on a stump near extension of Planernaya Street in northern part of Yuntolovsky Park. Saint Petersburg, Russia, March 21, 2017
Rock foam lichen (Stereocaulon saxatile)(?) on a rough surface of a granite stone in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
Felt lichen (common freckle pelt, Peltigera aphthosa) in Zakhodskoe, 50 miles north from Saint Petersburg. Leningrad Region, Russia, August 7, 2016
Cup fungus Pulvinula convexella, dog lichen Peltigera didactyla and moss on carbonized wood in Orekhovo, 40 miles north from Saint Petersburg. Russia, August 18, 2017
Some green Cladonia lichen near Lisiy Nos, west from Saint Petersburg. Russia, July 18, 2017
Rock foam lichen (Stereocaulon saxatile) with other lichens on a large granite stone in a forest in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
Golden lichen on a fallen piece of bark near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
Grass-green lobes of felt lichen (common freckle pelt, Peltigera aphthosa) in Zakhodskoe, 50 miles north from Saint Petersburg. Leningrad Region, Russia, August 7, 2016
Dust lichen (Lepraria incana) on a large fallen oak near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
Stone head in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, May 17, 2019
Stone head in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, May 17, 2019
Tree Fringewort (Ptilidium pulcherrimum) with spores on a mossy log in Tarkhovka Park near Sestroretsk, west from Saint Petersburg. Russia, May 13, 2019
Alley near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Stone head and a spring in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, May 17, 2019
Salted shield lichen (crottle, Parmelia saxatilis) on a granite stone in dunes near the lake south from Mys Moryin Nos near Ladoga Lake, east from Saint Petersburg. Russia, May 14, 2019
Blue-gray rosette lichen Physcia caesia on a granite stone in dunes near the lake south from Mys Moryin Nos near Ladoga Lake, east from Saint Petersburg. Russia, May 14, 2019
Spore heads of Tree Fringewort (Ptilidium pulcherrimum) on a mossy log in Tarkhovka Park near Sestroretsk, west from Saint Petersburg. Russia, May 13, 2019
Close up of Tree Fringewort (Ptilidium pulcherrimum) with sporophytes on a mossy log in Tarkhovka Park near Sestroretsk, west from Saint Petersburg. Russia, May 13, 2019
Birch forest near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Old ditch in a forest near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Texture of blue-gray rosette lichen Physcia caesia on a granite stone in dunes near the lake south from Mys Moryin Nos near Ladoga Lake, east from Saint Petersburg. Russia, May 14, 2019
Close up of blue-gray rosette lichen Physcia caesia on a granite stone in dunes near the lake south from Mys Moryin Nos near Ladoga Lake, east from Saint Petersburg. Russia, May 14, 2019
Pig s Ears mushroom (Discina ancilis) on a mossy log near Lenin Trail in area of Razliv near Dibuny, north-west from Saint Petersburg, Russia, May 21, 2019
Pig s Ears mushroom (Discina ancilis) on a mossy log on Lenin Trail in area of Razliv near Dibuny, north-west from Saint Petersburg, Russia, May 11, 2019
Wrinkled cup of Pig s Ears mushroom (Discina ancilis) on a mossy log on Lenin Trail in area of Razliv near Dibuny, north-west from Saint Petersburg, Russia, May 11, 2019
Cups of Pig s Ears mushroom (Discina ancilis) on a mossy log on Lenin Trail in area of Razliv near Dibuny, north-west from Saint Petersburg, Russia, May 11, 2019
Hyphodontia mushroom on rotting wood near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Polypore mushroom on a spruce stump near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Rose-moss (Rhodobryum roseum) near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Mossy stone head of a Soviet physiologist E. A. Ganike in Literatorskie Mostki section of Volkovo Cemetery. Saint Petersburg, Russia, July 13, 2016
Stone steps of Palace of a duke Maximilian Leikhtenbergsky in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, May 17, 2019
Golden lichen Xanthoria parietina with another grey crustose lichen on a stone in Pavlovsk Park. Pavlovsk, suburb of Saint Petersburg, Russia, July 31, 2024
Underside of oysterling mushrooms Resupinatus applicatus(?) on a log near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Close up of oysterling mushrooms Resupinatus applicatus(?) on a log near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
White-rot fungus Heterobasidion parviporum on a spruce log near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Side view of a mossy stone head of a Soviet physiologist E. A. Ganike in Literatorskie Mostki section of Volkovo Cemetery. Saint Petersburg, Russia, July 13, 2016
Texture of rosy crust mushrooms (Peniophora incarnata)(?) near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Small black oysterling mushrooms Resupinatus applicatus(?) on a log near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
Spreading white-rot fungus Heterobasidion parviporum on a spruce log near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
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