 Corticioid mushroom Leucogyrophana mollusca on a fallen mountain ash on east side of sandpit near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Red crust of corticioid mushroom Leucogyrophana mollusca on a fallen mountain ash on east side of sandpit near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Close up of corticioid mushroom Leucogyrophana mollusca on a fallen mountain ash on east side of sandpit near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Corticioid mushroom Leucogyrophana mollusca on a decaying trunk of mountain ash on east side of sandpit near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Wood decay mushroom Leucogyrophana mollusca on a fallen mountain ash on east side of sandpit near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Crust fungus Leucogyrophana mollusca on a fallen mountain ash on east side of sandpit near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Texture of wrinkled thimble-cap mushrooms (Verpa bohemica) on east side of sandpit near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Wrinkled cap of a mushroom Verpa bohemica on east side of sandpit near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Close up of wrinkled thimble-cap mushroom (Verpa bohemica) on east side of sandpit near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Wrinkled thimble-cap mushroom (Verpa bohemica) under aspen trees on east side of sandpit near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Ascomycete mushrooms Sarcoscypha austriaca on east side of sandpit near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Red cups of mushrooms Sarcoscypha austriaca on east side of sandpit near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Group of wrinkled thimble-cap mushrooms (Verpa bohemica) on east side of sandpit near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Wrinkled thimble-cap mushrooms (Verpa bohemica) and Sarcoscypha austriaca on east side of sandpit near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Group of wrinkled thimble-cap mushrooms (Verpa bohemica) with Sarcoscypha austriaca on east side of sandpit near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Texture of corticioid fungus Leucogyrophana mollusca on a small tree without bark on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 1, 2019
 West side of a sandpit in Kuzmolovo, north from Saint Petersburg. Russia, May 21, 2017
 Sandpit pond near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 A pond of the small sandpit near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Spores of corticioid fungus Leucogyrophana mollusca from a lower side of a thick wet pine log, collected in Sam Houston National Forest near Montgomery. Texas, December 2, 2023
 Corticioid fungus Leucogyrophana mollusca on a lower side of a thick wet pine log on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 2, 2023
 Fresh patches of corticioid fungus Leucogyrophana mollusca on underside of a fallen tree on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 10, 2020
 Corticioid fungus Leucogyrophana mollusca on underside of a fallen tree with attached oak leaves on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 10, 2020
 Close-up of corticioid fungus Leucogyrophana mollusca on a lower side of a thick wet pine log on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 2, 2023
 Corticioid mushroom Trechispora mollusca on the inner side of a completely rotten conk fungus taken from the area of Dibuny - Pesochny near Saint Petersburg. Russia, March 4, 2017
 Close up of corticioid fungus Leucogyrophana mollusca on a small tree without bark on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 1, 2019
 Corticioid fungus Leucogyrophana mollusca on underside of a fallen barkless branch of a hardwood tree on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 10, 2020
 Corticioid fungus Leucogyrophana mollusca on a small tree without bark, probably pine, but may be oak in wet area on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 1, 2019
 Orange patches with white fringes of corticioid fungus Leucogyrophana mollusca on underside of a fallen tree on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 10, 2020
 Orange corticioid fungus Leucogyrophana mollusca with white edges on a small tree without bark on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 1, 2019
 Texture of false morel mushroom (Gyromitra esculenta) in sand on old railroad grade near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Brown texture of false morel mushroom (Gyromitra esculenta) in sand on old railroad grade near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Willow catkins near a sandpit in Kuzmolovo, north from Saint Petersburg. Russia, May 21, 2017
 The smaller sandpit (quarry) in Kuzmolovo, north from Saint Petersburg. Russia, May 21, 2021
 A pond of the smaller sandpit in Kuzmolovo, north from Saint Petersburg. Russia, May 21, 2021
 Close up of willow catkins near a sandpit in Kuzmolovo, north from Saint Petersburg. Russia, May 21, 2017
 Tiger beetle (Cicindela) in a sandpit in Kuzmolovo, north from Saint Petersburg. Russia, May 21, 2017
 Piles of soil taken from the smaller sandpit in Kuzmolovo, north from Saint Petersburg. Russia, May 21, 2021
 Side view of false morel mushroom (Gyromitra esculenta) in sand on old railroad grade near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Close up of a tiger beetle (Cicindela) in a sandpit in Kuzmolovo, north from Saint Petersburg. Russia, May 21, 2017
 Texture of warped crust fungus Leucogyrophana mollusca on a pine(?) log in wet area on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 28, 2020
 Texture of corticioid form of mushroom Trichaptum fuscoviolaceum on a fallen pine in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017
 Texture of corticioid fungus Leucogyrophana olivascens (Penttilamyces olivascens, or Serpula, Coniophora) on underside of a fallen pine on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 11, 2020
 Corticioid mushroom Radulomyces confluens near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Snowy oysterling mushrooms (Cheimonophyllum candidissimum) on a lower side of a fallen willow near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 White corticioid mushroom on a wet log on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Texture of corticioid fungus (mushroom) Cylindrobasidium evolvens on a fallen tree near northern road in Yuntolovsky Park. Saint Petersburg, Russia, March 1, 2017
 Growth of white corticioid mushroom on a wet log on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Side view of a fly agaric mushroom (Amanita muscaria) in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Merulioid crust fungus Leucogyrophana mollusca on a lower side of a thick wet pine log on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 2, 2023
 Ochrolechia(?) lichen on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Lecanora(?) lichen on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Buellia lichen on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Some foliose lichen on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Corticioid mushroom Trechispora mollusca on the lower surface of true conk fungus in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
 Lecanora or may be Physcia lichen on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Brown Lecanora(?) lichen on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Orange Lecanora(?) lichen on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Texture of corticioid form of mushroom Trichaptum fuscoviolaceum on a fallen pine branch on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, July 4, 2019
 Texture of corticioid mushroom Amyloporia sinuosa (Antrodia sinuosa) on a fallen pine tree in Sosnovka Park. Saint Petersburg, Russia, March 27, 2017
 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
 Ochrolechia(?) lichen with Xanthoria parietina on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Side view of a stunted cavalier mushroom (Melanoleuca brevipes) on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Springtail (Ptenothrix atra, Collembola) insects on white corticioid mushroom on a wet log on an old railroad grade in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Mountain ash in Urochishche Hianikiayze area near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Hoary rosette lichen Physcia aipolia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Bottlebrush frost lichen (Physconia detersa)(?) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Hoary rosette lichen Physcia aipolia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Hoary rosette lichen (Physcia aipolia) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Maritime sunburst lichen (Xanthoria parietina) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Texture of yellow corticioid fungus Leucogyrophana olivascens (Penttilamyces olivascens, or Serpula, Coniophora) on a pine log on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 19, 2019
 Warped crust fungus Leucogyrophana mollusca on a fallen branch of elm or oak without bark on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 20, 2020
 Warped crust fungus Leucogyrophana mollusca on underside of a fallen branch of elm or oak on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 20, 2020
 Texture of corticioid fungus Phlebia centrifuga (Phlebia mellea) on underside of a fallen spruce near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Patch of maritime sunburst lichen (Xanthoria parietina) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Details of hoary rosette lichen (Physcia aipolia) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Apothecia of hoary rosette lichen Physcia aipolia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Details of bottlebrush frost lichen (Physconia detersa)(?) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Foliose lichen Hoary rosette (Physcia aipolia) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Hoary rosette lichen Physcia aipolia with apothecia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Close up of hoary rosette lichen Physcia aipolia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 Orange warped crust fungus Leucogyrophana mollusca on underside of a fallen branch on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 20, 2020
 Side view of mountain brownie mushrooms (Deconica montana, Psilocybe montana) on haircap moss (Polytrichum piliferum) in dunes near the lake south from Mys Moryin Nos near Ladoga Lake, east from Saint Petersburg. Russia, May 14, 2019
 Young oyster mushroom Pleurotus calyptratus on a fallen aspen north from Pole Chudes Garden in Kuzmolovo, north from Saint Petersburg. Russia, May 21, 2021
 Corticioid fungus Leucogyrophana olivascens (Penttilamyces olivascens, or Serpula, Coniophora) under a fallen pine on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 15, 2019
 Resupinate polypore mushroom on a mossy fallen tree in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Texture 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 corticioid form of mushroom Trichaptum fuscoviolaceum on a fallen pine branch on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, November 8, 2019
 Texture of corticioid mushroom Physisporinus(?) on a vertically cut surface of a fallen pine in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 20, 2019
 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
 Snowy oysterling mushroom (Cheimonophyllum candidissimum) on an underside of a fallen willow near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Texture of some white corticioid fungus on a fallen tree in wet area in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Texture of wrinkled crust fungus (Phlebia radiata mushroom) on a mountain ash tree in Sosnovka Park. Saint Petersburg, Russia, February 17, 2017
 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
 False morel mushroom (Gyromitra esculenta) in moss on old railroad grade near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 False morel mushroom (Gyromitra esculenta) in sand on old railroad grade near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
 North-east side of Maloe Krasnopiorskoe Lake in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 9, 2019
 North side of Kuzmolovo Quarry north from Saint Petersburg. Russia, May 8, 2017
 Texture of corticioid fungus Steccherinum fimbriatum on underside of a fallen tree in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
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