 Cladonia incrassata(?) lichen and algae on peat soil in Sosnovka Park. Saint Petersburg, Russia, July 3, 2017
 Pair of heath navel mushrooms (Lichenomphalia umbellifera) on peat soil in Sosnovka Park. Saint Petersburg, Russia, July 3, 2017
 Peat mold (fungus) Chromelosporium fulvum on soil near an old campsite in Sosnovka Park. Saint Petersburg, Russia, June 30, 2017
 Scurfy deceiver mushrooms (Laccaria proxima) on peat soil in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
 Birch milkcap mushrooms (Lactarius tabidus) on peat soil in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
 Bulbous fibrecap mushrooms (Inocybe napipes) in moss on peat soil in Sosnovka Park. Saint Petersburg, Russia, June 30, 2017
 Heath navel mushrooms (Lichenomphalia umbellifera) on peat in Sosnovka Park. Saint Petersburg, Russia, July 3, 2017
 Peat mold (fungus) Chromelosporium fulvum on soil under a tree in Gardens of Polytechnic Institute. Saint Petersburg, Russia, July 29, 2017
 Peat mold (fungus) Chromelosporium fulvum on soil and rotten leaves near Lisiy Nos, west from Saint Petersburg. Russia, July 27, 2017
 Heath navel mushrooms (Lichenomphalia umbellifera) with its green thallus on peat in Sosnovka Park. Saint Petersburg, Russia, July 3, 2017
 Heath navel mushrooms (Lichenomphalia umbellifera) among mosses and algae on peat in Sosnovka Park. Saint Petersburg, Russia, July 3, 2017
 Side view of heath navel mushrooms (Lichenomphalia umbellifera) on peat in Sosnovka Park. Saint Petersburg, Russia, July 3, 2017
 Some green Cladonia lichen near Lisiy Nos, west from Saint Petersburg. Russia, July 18, 2017
 Trumpet lichen (Cladonia fimbriata) on sandy soil in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 9, 2019
 Gymnopil(?) mushrooms on peat in Sosnovka Park. Saint Petersburg, Russia, August 21, 2017
 Ladder lichen (Cladonia cervicornis ssp. verticillata) on sandy soil in a pine forest near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Gills of Gymnopil(?) mushrooms on peat in Sosnovka Park. Saint Petersburg, Russia, August 21, 2017
 Mushrooms Pluteus podospileus on reach soil on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, July 16, 2017
 Multicolored peat (sphagnum) moss in swampy area of Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
 Lichenized mushrooms Lichenomphalia umbellifera from peat area in Sosnovka Park. Saint Petersburg, Russia, June 29, 2017
 Lichenized mushrooms Lichenomphalia umbellifera in peat area in Sosnovka Park. Saint Petersburg, Russia, June 29, 2017
 Reddish peat (sphagnum) moss in swampy area of Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
 Tawny grisette mushrooms (Amanita fulva) on peat in Sosnovka Park. Saint Petersburg, Russia, August 21, 2017
 Light colored mushrooms Lichenomphalia umbellifera on a pile of peat in Sosnovka Park. Saint Petersburg, Russia, June 29, 2017
 Heath navel mushrooms (Lichenomphalia umbellifera) on old pile of peat in Sosnovka Park. Saint Petersburg, Russia, June 30, 2017
 Bulbous fibrecap mushrooms (Inocybe napipes) in area of peat swamp in Sosnovka Park. Saint Petersburg, Russia, June 30, 2017
 Group of heath navel mushrooms (Lichenomphalia umbellifera) on old pile of peat in Sosnovka Park. Saint Petersburg, Russia, June 30, 2017
 Small winter polypore mushrooms Lentinus brumalis(?) growing on peat in swampy area of Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
 Fungus (mushroom) Cylindrobasidium evolvens growing on fallen birch leaves taken from peat area in Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
 Fungus (mushroom) Cylindrobasidium evolvens growing on fallen birch leaves on peat in swampy area of Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
 Reindeer lichen (Cladonia portentosa) and Cladonia cervicornis ssp. verticillata in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 21, 2013
 Thallus of heath navel fungus (Lichenomphalia umbellifera) which is a lichen looking like green peas in Sosnovka Park. Saint Petersburg, Russia, July 3, 2017
 Reindeer lichen (Cladonia portentosa) and trumpet-shaped Cladonia cervicornis ssp. verticillata in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 21, 2013
 Cladonia lichen in Zakhodskoe, 50 miles north from Saint Petersburg. Russia, July 10, 2016
 Moss and Cladonia lichen in Zakhodskoe, 50 miles north from Saint Petersburg. Russia, July 10, 2016
 Cladonia lichen with red spore reproducing organs in Zakhodskoe, 50 miles north from Saint Petersburg. Russia, July 10, 2016
 Reindeer lichen (Cladonia) in a forest in Posiolok, near Vyritsa, 50 miles south from Saint Petersburg. Russia, July 9, 2016
 Cladonia lichen on the base of a pine tree in Zakhodskoe, 50 miles north from Saint Petersburg. Russia, July 10, 2016
 Toothed cup fungus (Tarzetta cupularis) on rich soil under young pines in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
 Violet mold fungus Chromelosporium fulvum(?) grown on sandy soil in Sosnovka Park. Saint Petersburg, Russia, June 18, 2017
 Toothed cup fungus (Tarzetta cupularis) on rich soil under small pines in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
 Pillow shaped thorn lichen Cladonia uncialis in Zakhodskoe, 50 miles north from Saint Petersburg. Russia, July 10, 2016
 Thorn lichen Cladonia uncialis and green moss in Zakhodskoe, 50 miles north from Saint Petersburg. Russia, July 10, 2016
 Cladonia lichen with red spore reproducing organs in a forest in Posiolok, near Vyritsa, 50 miles south from Saint Petersburg. Russia, July 9, 2016
 Close-up of Cladonia lichen on upper surface of an old conifer stump in Zakhodskoe, 50 miles north from Saint Petersburg. Russia, July 22, 2024
 Mealy pixie-cup lichen (Cladonia chlorophaea) north from Lembolovo, 40 miles north from Saint Petersburg. Russia, September 9, 2017
 Peat mold (fungus) Chromelosporium fulvum on roadside soil near Lisiy Nos, south from Saint Petersburg. Russia, September 3, 2016
 Upper view of Cladonia lichen and tree fringewort (Ptilidium pulcherrimum) on a conifer stump in Zakhodskoe, 50 miles north from Saint Petersburg. Russia, July 22, 2024
 Star-tipped reindeer lichen (Cladonia stellaris) north from Vyritsa, 50 miles north from Saint Petersburg. Russia, July 18, 2012
 Peat mold (fungus) Chromelosporium fulvum on soil in Wolf Pen Creek Park. College Station, Texas, November 5, 2017
 Cladonia lichen and tree fringewort (Ptilidium pulcherrimum) on a tree stump in Zakhodskoe, 50 miles north from Saint Petersburg. Russia, July 22, 2024
 Cladonia lichen near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
 Peg lichen Cladonia subcariosa (or may be more specifically C. polycarpia) on sandy soil of a field on Kings Hill in Little Thicket Nature Sanctuary. Cleveland, Texas, March 25, 2023
 Cladonia lichen in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 9, 2019
 Sieve lichen (Cladonia multiformis) in Petiayarvi, north from Saint Petersburg. Russia, May 26, 2019
 Cladonia lichen under pines in Petiayarvi, north from Saint Petersburg. Russia, August 3, 2024
 Reindeer lichen (Cladonia) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Peg lichen Cladonia subcariosa with brown spore organs on sandy soil of a field on Kings Hill in Little Thicket Nature Sanctuary. Cleveland, Texas, March 25, 2023
 Turbin lichen (Cladonia peziziformis) in shade on exposed soil at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, November 17, 2019
 Green powder of brown-beret lichen (Baeomyces rufus)(?) on soil exposed by a fallen tree near Shchuchye Lake in Komarovo, north-west from Saint Petersburg. Russia, April 28, 2017
 Brown-beret lichen (Baeomyces rufus)(?) covering soil exposed at the base of a fallen tree near Shchuchye Lake in Komarovo, north-west from Saint Petersburg. Russia, April 28, 2017
 Red apothecia of Cladonia lichen in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 9, 2019
 Reindeer lichen Cladonia rangiferina(?) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Trumpet like Cladonia lichen on the ground in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Reindeer lichen Cladonia rangiferina near Orekhovo, north from Saint Petersburg. Russia, August 1, 2024
 Reindeer lichen (Cladonia) in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 15, 2021
 Thorn lichen Cladonia uncialis in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Reindeer lichen Cladonia rangiferina in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Sieve lichen (Cladonia multiformis) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Species of reindeer lichen (Cladonia) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Trumpet like lichen Cladonia in moss in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Reindeer lichen (Cladonia) in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 22, 2021
 Cladonia lichen under pines in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 22, 2021
 Trumpet like Cladonia lichen in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 9, 2019
 Thorn lichen Cladonia uncialis in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Close-up of Cladonia lichen under pines in Petiayarvi, north from Saint Petersburg. Russia, August 3, 2024
 Fibrecap mushrooms (Inocybe) in Sosnovka Park. Saint Petersburg, Russia, July 19, 2017
 Some gilled mushrooms from a stump in Sosnovka Park. Saint Petersburg, Russia, July 20, 2017
 Red brittlegill mushrooms (Russula) in Sosnovka Park. Saint Petersburg, Russia, July 30, 2017
 Bay cup fungus (Peziza badia) in Sosnovka Park. Saint Petersburg, Russia, July 6, 2017
 Some immature gilled mushrooms in Sosnovka Park. Saint Petersburg, Russia, July 30, 2017
 Trumpet like Cladonia lichen in a dry pine forest in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Species of reindeer lichen (Cladonia) in moss in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Trumpet lichen (Cladonia fimbriata) near railroad in Orekhovo, north from Saint Petersburg. Russia, June 5, 2014
 Green Cladonia lichen on rotting wood in Petiayarvi, north from Saint Petersburg. Russia, August 3, 2024
 Reindeer lichen Cladonia rangiferina in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 15, 2021
 Trumpet like lichen Cladonia in a pine forest in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Close up of thorn lichen Cladonia uncialis in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Texture of thorn lichen Cladonia uncialis in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Details of Cladonia lichen under pines in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 22, 2021
 Some Cladonia lichen in a pine forest in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 9, 2019
 Reindeer lichen (Cladonia portentosa) in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 9, 2019
 Some green Cladonia lichen on Lenin Trail near Dibuny, north-west from Saint Petersburg, Russia, May 11, 2019
 Reindeer lichen (Cladonia rangiferina) under pines near Orekhovo, north from Saint Petersburg. Russia, August 1, 2024
 Reindeer lichen Cladonia rangiferina in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 22, 2021
 Close-up of Cladonia lichen under pines in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 22, 2021
 Close up of reindeer lichen Cladonia rangiferina in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Trumpet like lichen Cladonia among pine needles in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Charcoal cup fungus (Peziza echinospora)(?) in Sosnovka Park. Saint Petersburg, Russia, July 19, 2017
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