 Fungus (mushroom) Hymenochaetopsis tabacina (Pseudochaete tabacina) on a willow in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 Hymenochaetopsis tabacina (Pseudochaete tabacina) fungus in area of Posiolok near Vyritsa, south from Saint Petersburg, Russia, May 1, 2017
 Fungus (mushroom) Hymenochaetopsis tabacina (Pseudochaete tabacina) on in willow bushes in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 Fungus (mushroom) Hymenochaetopsis tabacina (Pseudochaete tabacina) with moss on a willow in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 Crust form of Hymenochaetopsis tabacina (Pseudochaete tabacina) mushrooms on a fallen branch near Shchuchye Lake in Komarovo, north-west from Saint Petersburg. Russia, April 28, 2017
 Mushroom Hymenochaetopsis tabacina (Pseudochaete tabacina) on a willow on Angliyskaya Alley in Pavlovsk, suburb of Saint Petersburg. Russia, April 6, 2017
 Fungus (mushroom) Hymenochaetopsis tabacina (Pseudochaete tabacina) on a twig in Lick Creek Park. College Station, Texas, February 3, 2019
 Underside of fungus (mushroom) Hymenochaetopsis tabacina (Pseudochaete tabacina) on a twig in Lick Creek Park. College Station, Texas, February 3, 2019
 Corticioid fungus Hymenochaetopsis tabacina (Pseudochaete tabacina, Hymenochaete tabacina) or may be H. corrugata covering a branch of a fallen oak on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, January 4, 2020
 Corticioid fungus Hymenochaetopsis tabacina (Pseudochaete tabacina) together with some white crust on a fallen oak on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, January 4, 2020
 Some white crust growing over corticioid fungus Hymenochaetopsis tabacina (Pseudochaete tabacina) on a fallen oak on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, January 4, 2020
 Hymenochaetopsis tabacina (Pseudochaete tabacina) mushrooms on a fallen branch near Shchuchye Lake in Komarovo, north-west from Saint Petersburg. Russia, April 28, 2017
 Corticioid fungus Hymenochaetopsis tabacina (Pseudochaete tabacina) on a fallen oak on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, January 4, 2020
 Close-up of corticioid fungus Hymenochaetopsis tabacina (Pseudochaete tabacina) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, January 4, 2020
 Corticioid fungus Hymenochaetopsis tabacina (Pseudochaete tabacina) covering oak bark on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, January 4, 2020
 Brown crust of Fomitiporia punctata corticioid fungus (Phellinus punctatus mushroom) on a willow tree in Sosnovka Park. Saint Petersburg, Russia, February 22, 2017
 Bleeding Broadleaf Crust fungus (Stereum rugosum mushrooms) on a willow tree in Sosnovka Park. Saint Petersburg, Russia, December 8, 2016
 Some brown crust fungus on a log in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
 Brown and white crust fungus in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
 Texture of crust fungus Fomitiporia punctata (Phellinus punctatus mushroom) in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
 Wrinkled crust fungus (Phlebia radiata mushroom) on a mountain ash tree in Sosnovka Park. Saint Petersburg, Russia, February 14, 2017
 Texture of wrinkled crust fungus (Phlebia radiata mushroom) on a mountain ash tree in Sosnovka Park. Saint Petersburg, Russia, February 17, 2017
 Hydnoid crust fungus Hymenochaetopsis olivacea (Hydnoporia olivacea) together with a black crust fungus Chaetosphaerella phaeostroma on a fallen oak branch in Brazos Bend State Park. Needville, Texas, February 15, 2020
 Some brown bracket fungus (polypore mushrooms) on a stump in Sosnovka Park. Saint Petersburg, Russia, November 23, 2016
 Hydnoid crust fungus Hymenochaetopsis olivacea (Hydnoporia olivacea) growing on a black crust fungus Chaetosphaerella phaeostroma on a fallen oak branch in Brazos Bend State Park. Needville, Texas, February 15, 2020
 Brown birch bolete mushroom (Leccinum scabrum(?)) in Sosnovka Park. Saint Petersburg, Russia, July 20, 2016
 Brown witch s butter mushroom (jelly fungus, Exidia saccharina) on a pine in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Brown birch bolete mushroom (Leccinum scabrum) on roadside in Sosnovka Park. Saint Petersburg, Russia, July 20, 2016
 Leaves of bitter dock (Rumex obtusifolius) with reddish purple blotches caused by fungus Ramularia rubella in Sosnovka Park. Saint Petersburg, Russia, May 30, 2019
 Brown witch s butter mushroom (jelly fungus, Exidia saccharina) on a pine in Sosnovka Park. Saint Petersburg, Russia, March 15, 2017
 Drying brown witch s butter mushroom (jelly fungus, Exidia saccharina) on a pine in Sosnovka Park. Saint Petersburg, Russia, March 15, 2017
 Poroid fungus (mushroom) Trichaptum fuscoviolaceum in Sosnovka Park. Saint Petersburg, Russia, September 6, 2016
 Coral spot fungus (Nectria cinnabarina mushrooms) on a twig taken from Sosnovka Park. Saint Petersburg, Russia, December 31, 2016
 Reddish purple blotches on leaves of broad leaved dock (Rumex obtusifolius) caused by a plant pathogen fungus Ramularia rubella in Sosnovka Park. Saint Petersburg, Russia, May 30, 2019
 Purple jellydisc fungus (Ascocoryne sarcoides mushroom) in Sosnovka Park. Saint Petersburg, Russia, August 25, 2016
 Ugly Milk-cap mushroom (Lactarius necator, Russian name Chorny Gruzd) with small brown webcap mushrooms in Sosnovka Park. Saint Petersburg, Russia, September 6, 2016
 Tinder polypore mushroom (bracket fungus, Fomes fomentarius) in Sosnovka Park. Saint Petersburg, Russia, August 16, 2016
 Tar rot fungus on fallen maple leaves, Rhytisma acerinum mushroom, in Sosnovka Park. Saint Petersburg, Russia, October 31, 2016
 Coral spot fungus (Nectria cinnabarina mushroom) on a twig in Sosnovka Park. Saint Petersburg, Russia, August 28, 2016
 Close up of toothed jelly fungus (Pseudohydnum gelatinosum mushroom) in Sosnovka Park. Saint Petersburg, Russia, August 25, 2016
 Toothed jelly fungus (Pseudohydnum gelatinosum mushroom) on rotten timber in Sosnovka Park. Saint Petersburg, Russia, August 25, 2016
 Crust of fungus Trichaptum fuscoviolaceum on a fallen pine in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017
 Yellowing curtain crust mushrooms (Stereum subtomentosum) in Sosnovka Park. Saint Petersburg, Russia, August 25, 2016
 Yellowing curtain crust mushrooms (Stereum subtomentosum) in Sosnovka Park. Saint Petersburg, Russia, October 31, 2016
 Toothed jelly fungus (Pseudohydnum gelatinosum mushroom) together with bolete mushrooms grown nearby in Sosnovka Park. Saint Petersburg, Russia, August 25, 2016
 Reddish-brown caps of small mushrooms Galerina paludosa in moss near Kavgolovo Lake, north from Saint Petersburg. Russia, September 5, 2016
 Bleeding Broadleaf Crust fungus (Stereum rugosum mushrooms) on a tree in Sosnovka Park. Saint Petersburg, Russia, February 3, 2017
 Yellowing curtain crust mushrooms (Stereum subtomentosum) on a birch log in Sosnovka Park. Saint Petersburg, Russia, October 31, 2016
 Some brown corticioid fungus on a log in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
 Birch polypore mushroom Piptoporus betulinus (bracket fungus Fomitopsis betulina, Russian name Trutovik) in Sosnovka Park. Saint Petersburg, Russia, August 25, 2016
 Some white and brown corticioid fungus on a log in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
 Fringe of a brown corticioid fungus on a log in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
 White fringed brown corticioid fungus on a log in Sosnovka Park. Saint Petersburg, Russia, September 2, 2017
 Some small brown mushrooms in moss in Sosnovka Park. Saint Petersburg, Russia, September 6, 2016
 Crust of corticioid form of mushroom Trichaptum abietinum on a fallen pine in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017
 Crust of corticioid form of mushroom Trichaptum fuscoviolaceum on a fallen pine in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017
 Crust of corticioid form of mushroom Trichaptum abietinum on a fallen pine in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017
 Toothed crust fungus (Xylodon radula, Basidioradulum radula)(?) in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
 Toothed crust fungus (Xylodon radula, Basidioradulum radula)(?) in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
 Brown pores of a Polyporus mushroom in Sosnovka Park. Saint Petersburg, Russia, May 20, 2017
 Small brown webcap mushrooms (Cortinarius sp.) in Sosnovka Park. Saint Petersburg, Russia, September 6, 2016
 Crust of Gloeoporus taxicola (Meruliopsis taxicola) fungus on a fallen pine in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017
 Reddish peat (sphagnum) moss in swampy area of Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
 Dried toothed crust fungus (Xylodon radula, Basidioradulum radula)(?) on a tree in Sosnovka Park. Saint Petersburg, Russia, March 15, 2017
 Bunch of small brown webcap mushrooms (Cortinarius sp.) in Sosnovka Park. Saint Petersburg, Russia, September 6, 2016
 Serried crust fungus Neoantrodia serialis (Antrodia serialis)(?) on a side of a pine stump in Sosnovka Park. Saint Petersburg, Russia, August 14, 2017
 Pale brown waxy corticioid fungus on underside of a fallen birch in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
 Dark brown webcap mushrooms (Cortinarius sp.) in swampy area in Sosnovka Park. Saint Petersburg, Russia, September 6, 2016
 Olive brown webcap mushrooms (Cortinarius sp.) in swampy area in Sosnovka Park. Saint Petersburg, Russia, September 6, 2016
 Small brown webcap mushrooms (Cortinarius sp.) in swampy area in Sosnovka Park. Saint Petersburg, Russia, September 6, 2016
 Hydnoid crust fungus Hymenochaetopsis olivacea (Hydnoporia olivacea) on a fallen oak branch in Lick Creek Park. College Station, Texas, January 3, 2020
 Hydnoid crust fungus Hymenochaetopsis olivacea (Hydnoporia olivacea) on a fallen oak limb in Lick Creek Park. College Station, Texas, January 3, 2020
 Close-up of pale brown waxy corticioid fungus on underside of a fallen birch in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
 Cup section of pale brown waxy corticioid fungus on underside of a fallen birch in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
 Brown birch bolete mushroom (Leccinum scabrum) in Sosnovka Park. Saint Petersburg, Russia, July 30, 2017
 Close-up of hydnoid crust fungus Hymenochaetopsis olivacea (Hydnoporia olivacea) on a fallen oak branch in Brazos Bend State Park. Needville, Texas, February 15, 2020
 Some brown crust fungus in Blizhnie Dubki area near Lisiy Nos, west from Saint Petersburg. Russia, September 26, 2017
 Texture of brown witch s butter mushroom (Exidia saccharina) on a pine in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Close-up of brown witch s butter mushroom (Exidia saccharina) on a pine in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Growth of brown witch s butter mushroom (Exidia saccharina) on a pine in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Brown-rot fungus Gloeophyllum odoratum on mushroom show in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, October 1, 2016
 Hydnoid crust fungus Hymenochaetopsis olivacea (Hydnoporia olivacea) with tiny red larvae on a fallen oak branch in Lick Creek Park. College Station, Texas, January 3, 2020
 Birch trees in Sosnovka Park. Saint Petersburg, Russia, December 1, 2016
 Birch alley in Sosnovka Park. Saint Petersburg, Russia, December 1, 2016
 Snowy path in Sosnovka Park. Saint Petersburg, Russia, December 1, 2016
 Resupinate polypore mushroom growing over some brown crust fungus under a fallen pine or may be oak on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, December 24, 2019
 Reddish-brown bitter bolete mushroom (Tylopilus rubrobrunneus) together with brown fibrecap (Inocybe) in Lick Creek Park. College Station, Texas, May 4, 2024
 Brown witch s butter mushroom (Exidia saccharina) on bark of a pine tree in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Brown birch bolete mushroom (Leccinum scabrum) in swampy area in Sosnovka Park. Saint Petersburg, Russia, July 16, 2017
 Brown crust like fungus (Corticiaceae mushrooms) in Hensel Park. College Station, Texas, December 22, 2017
 Brown polypore crust fungus on a dry oak tree in Hensel Park. College Station, Texas, December 2, 2017
 Close up of resupinate polypore mushroom growing over some brown crust fungus under a fallen pine or may be oak on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, December 24, 2019
 Brown crust of wet rot fungus Coniophora puteana on a broken spruce in Dibuny, north-west from Saint Petersburg. Russia, September 18, 2017
 Brown crust of Annulohypoxylon fungus on a dry tree in Lick Creek Park. College Station, Texas, December 15, 2017
 Sobachye Lake (Vosmiorka, or Bublik) in Sosnovka Park. Saint Petersburg, Russia, December 1, 2016
 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
 Crust fungus (mushroom) Corticium roseum on a fallen log near northern road in Yuntolovsky Park. Saint Petersburg, Russia, March 1, 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
 Top view of a brown brittlegill (Russula) mushroom when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
|