 Ochre spreading tooth mushroom (Steccherinum ochraceum) on willow in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
 Ochre spreading tooth mushroom (Steccherinum ochraceum) taken from Yuntolovsky Park. Saint Petersburg, Russia, March 1, 2017
 Ochre spreading tooth mushroom (Steccherinum ochraceum) on a tree branch near Lisiy Nos, west from Saint Petersburg. Russia, April 24, 2017
 Ochre spreading tooth mushroom (Steccherinum ochraceum) on a mossy stump near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, March 14, 2017
 Ochre spreading tooth mushroom (Steccherinum ochraceum) on willow on a stump near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, March 14, 2017
 Ochre spreading tooth mushroom (Steccherinum ochraceum) near Lisiy Nos, west from Saint Petersburg. Russia, April 24, 2017
 Crust of ochre spreading tooth mushroom (Steccherinum ochraceum) near Lisiy Nos, west from Saint Petersburg. Russia, April 24, 2017
 Ochre spreading tooth fungus (Steccherinum ochraceum) near Lisiy Nos, west from Saint Petersburg. Russia, July 27, 2017
 Ochre spreading tooth mushroom (Steccherinum ochraceum)(?) on a log in Sobstvennaya Dacha Park. Old Peterhof, west from Saint Petersburg, Russia, May 17, 2019
 Ochre spreading tooth mushrooms (Steccherinum ochraceum(?)) on a willow near Kamenka River in Yuntolovsky Park. Saint Petersburg, Russia, February 23, 2017
 Ochre spreading tooth mushroom (Steccherinum ochraceum)(?) in Lisiy Nos, west from Saint Petersburg. Russia, September 12, 2016
 Ochre spreading tooth mushroom (Steccherinum ochraceum)(?) on a cut surface of a log in Sobstvennaya Dacha Park. Old Peterhof, west from Saint Petersburg, Russia, May 17, 2019
 Ochre spreading tooth mushroom (Steccherinum ochraceum)(?) on rotting wood in Sobstvennaya Dacha Park. Old Peterhof, west from Saint Petersburg, Russia, May 17, 2019
 Ochre spreading tooth mushroom (Steccherinum ochraceum) on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, December 1, 2018
 Ochre spreading tooth mushroom (Steccherinum ochraceum)(?) on a fallen twig on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, April 10, 2020
 Ochre Spreading Tooth fungus (Steccherinum ochraceum)(?) together with Hypoxylon on a dry Yaupon stem on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, January 1, 2024
 Spreading poroid fungus Sidera lenis (Skeletocutis lenis)(?) on a broken pine tree in Sosnovka Park. Saint Petersburg, Russia, March 27, 2017
 Ochre spreading tooth mushroom Steccherinum robustius on a fallen twig on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 22, 2020
 Close-up of ochre spreading tooth mushroom Steccherinum robustius on a fallen twig on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 22, 2020
 Pattern of ochre spreading tooth mushroom Steccherinum robustius on a fallen twig on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 22, 2020
 Texture of ochre spreading tooth mushroom Steccherinum robustius on a fallen twig on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 22, 2020
 Ochre spreading tooth fungus Steccherinum robustius on a fallen twig on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 22, 2020
 Spreading tooth mushroom (Steccherinum robustius) on a fallen tree branch in Hensel Park. College Station, Texas, April 4, 2018
 Tooth fungus Steccherinum ochraceum on a fallen hardwood tree in Lick Creek Park. College Station, Texas, January 2, 2023
 Spreading Fomitiporia punctata corticioid fungus (Phellinus punctatus mushroom) on a willow tree in Sosnovka Park. Saint Petersburg, Russia, February 17, 2017
 Spores of tooth fungus Steccherinum ochraceum from a fallen hardwood tree, collected a day before in Lick Creek Park. College Station, Texas, January 3, 2023
 Tooth corticioid fungus Steccherinum(?) on an old bracket polypore mushroom in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
 Ochre cushion fungus (Trichoderma pulvinatum) on a birch polypore mushroom in Sosnovka Park. Saint Petersburg, Russia, March 27, 2017
 Birch polypore mushroom with a mold like ochre cushion fungus (Trichoderma pulvinatum) in Sosnovka Park. Saint Petersburg, Russia, March 27, 2017
 Spores from tooth mushroom Steccherinum ochraceum collected in Little Thicket Nature Sanctuary a day before. Texas, April 23, 2023
 Sidera lenis (Skeletocutis lenis)(?) poroid fungus on a broken pine tree in Sosnovka Park. Saint Petersburg, Russia, March 27, 2017
 Spreading tooth mushroom (Steccherinum robustius) in Hensel Park. College Station, Texas, April 4, 2018
 Sidera lenis (Skeletocutis lenis) fungus (mushroom) covering a trunk of a broken pine tree in Sosnovka Park. Saint Petersburg, Russia, February 27, 2017
 White pores of poroid fungus Sidera lenis (Skeletocutis lenis)(?) on a broken pine tree in Sosnovka Park. Saint Petersburg, Russia, March 27, 2017
 Tooth corticioid mushroom Steccherinum ochraceum on a fallen stick in Little Thicket Nature Sanctuary. Cleveland, Texas, April 22, 2023
 Close up of spreading tooth mushroom (Steccherinum robustius) in Hensel Park. College Station, Texas, April 4, 2018
 Dense white cover of Sidera lenis (Skeletocutis lenis) poroid fungus (mushroom) on a broken trunk of a pine tree in Sosnovka Park. Saint Petersburg, Russia, February 27, 2017
 Corticioid fungus (mushroom) Cylindrobasidium evolvens spreading on a fallen tree near northern road in Yuntolovsky Park. Saint Petersburg, Russia, March 1, 2017
 Crust of spreading tooth mushroom (Steccherinum robustius) on a fallen oak branch in Hensel Park. College Station, Texas, April 4, 2018
 Ochre brittlegill mushroom (Russula ochroleuca(?)) in Sosnovka Park. Saint Petersburg, Russia, July 6, 2017
 Broken cap of a tooth mushroom Irpex subrawakensis (Steccherinum subrawakense)(?) on a fallen oak branch in Lick Creek Park. College Station, Texas, January 3, 2020
 Hydnoid corticioid fungus Steccherinum(?) on an old bracket polypore mushroom on a fallen birch tree in Sosnovka Park. Saint Petersburg, Russia, July 30, 2024
 Yellow mushroom Ditiola peziziformis(?) on a pine tree in Sosnovka Park. Saint Petersburg, Russia, March 15, 2017
 Caps of tooth mushrooms Steccherinum ochraceum on a fallen stick in Little Thicket Nature Sanctuary. Cleveland, Texas, April 22, 2023
 Underside of tooth mushrooms Steccherinum ochraceum on a fallen stick in Little Thicket Nature Sanctuary. Cleveland, Texas, April 22, 2023
 Ochre brittlegill mushrooms (Russula ochroleuca) in Sosnovka Park. Saint Petersburg, Russia, July 12, 2017
 Corticioid fungus Steccherinum fimbriatum on underside of a fallen tree in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Texture of corticioid fungus Steccherinum fimbriatum on underside of a fallen tree in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Close-up of corticioid fungus Steccherinum fimbriatum on underside of a fallen tree in Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 Raspberry slime mold (Tubifera ferruginosa) spreading on a log in Sosnovka Park. Saint Petersburg, Russia, June 30, 2017
 Ochre Bracket mushrooms (Trametes ochracea)(?) on a stump of mountain ash in Sosnovka Park. Saint Petersburg, Russia, April 8, 2017
 Corticioid mushroom Amyloporia sinuosa (Antrodia sinuosa) on a fallen pine tree in Sosnovka Park. Saint Petersburg, Russia, March 27, 2017
 Ochre Bracket mushrooms (Trametes ochracea)(?) collected from a stump of mountain ash in Sosnovka Park. Saint Petersburg, Russia, April 8, 2017
 Pattern of a corticioid mushroom Amyloporia sinuosa (Antrodia sinuosa) on a fallen pine tree in Sosnovka Park. Saint Petersburg, Russia, March 27, 2017
 Resupinate basidiocarps of mushroom Amyloporia sinuosa (Antrodia sinuosa) on a fallen pine tree in Sosnovka Park. Saint Petersburg, Russia, March 27, 2017
 Texture of corticioid mushroom Amyloporia sinuosa (Antrodia sinuosa) on a fallen pine tree in Sosnovka Park. Saint Petersburg, Russia, March 27, 2017
 Northern tooth mushroom (Climacodon septentrionalis) on a tree near Serdobolsky Pond in Lesnoy Park. Saint Petersburg, Russia, August 22, 2017
 Irregular pores of corticioid mushroom Amyloporia sinuosa (Antrodia sinuosa) on a fallen pine tree in Sosnovka Park. Saint Petersburg, Russia, March 27, 2017
 Tooth fungus Steccherinum ochraceum(?) on a dry Yaupon stem on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, January 1, 2024
 Ochre Bracket mushrooms (Trametes ochracea) on a stump of small birch in swampy area of Sosnovka Park. Saint Petersburg, Russia, April 8, 2017
 Ochre Bracket mushrooms (Trametes ochracea) collected from a stump of small birch in swampy area of Sosnovka Park. Saint Petersburg, Russia, April 8, 2017
 Tooth mushrooms Steccherinum oreophilum on a broken oak branch on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, January 23, 2021
 Corticioid fungus on birch tree in Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
 Tooth mushrooms Steccherinum oreophilum at the end of a fallen and broken oak branch on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, January 23, 2021
 Green paint on a cut branch of mountain ash tree in Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
 White rot fungus Phlebiopsis gigantea(?) on pine tree in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
 Polypore mushroom Diplomitoporus flavescens on a small pine tree in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017
 Mushroom Trichaptum fuscoviolaceum with algae on a fallen pine tree in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017
 Spreading fibrous hydnoid fungus Steccherinum robustius in Hensel Park. College Station, Texas, December 9, 2017
 Corticioid mushroom Antrodia xantha on a pine tree in swampy area of Sosnovka Park. Saint Petersburg, Russia, April 8, 2017
 Spring fieldcap mushroom (Agrocybe praecox) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, June 29, 2017
 Wrinkled crust fungus (Phlebia radiata mushroom) on a mountain ash tree in Sosnovka Park. Saint Petersburg, Russia, February 14, 2017
 Poroid fungus (mushroom) Diplomitoporus flavescens on a small pine tree in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017
 Spring fieldcap mushroom (Agrocybe praecox) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, June 13, 2017
 Spring fieldcap mushroom (Agrocybe praecox) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, June 25, 2017
 Caps of spreading tooth mushrooms (Steccherinum bourdotii) on thin still living oaks damaged by fire in area of Winters Bayou in Sam Houston National Forest, east from Waverly. Texas, December 5, 2020
 Underside of spreading tooth mushrooms (Steccherinum bourdotii) on thin still living oaks damaged by fire in area of Winters Bayou in Sam Houston National Forest, east from Waverly. Texas, December 5, 2020
 Old jelly rot fungus (Phlebia tremellosa, Merulius tremellosus) on a birch tree in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
 Big jelly rot fungus (Phlebia tremellosa, Merulius tremellosus) on a birch tree in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
 Jelly rot fungus (Phlebia tremellosa, Merulius tremellosus) on a birch tree in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
 Close up of corticioid mushroom Antrodia xantha on a pine tree in swampy area of Sosnovka Park. Saint Petersburg, Russia, April 8, 2017
 Fomitiporia punctata corticioid fungus (Phellinus punctatus mushroom) on a willow tree in Sosnovka Park. Saint Petersburg, Russia, February 22, 2017
 Texture of wrinkled crust fungus (Phlebia radiata mushroom) on a mountain ash tree in Sosnovka Park. Saint Petersburg, Russia, February 17, 2017
 Big sheath mushroom (Volvopluteus gloiocephalus, Volvariella speciosa) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, June 25, 2017
 Spring fieldcap mushroom (Agrocybe praecox) on a tree utilization site on mulch in Sosnovka Park. Saint Petersburg, Russia, June 13, 2017
 Caps of jelly rot fungus (Phlebia tremellosa, Merulius tremellosus) on a birch tree in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
 Jelly rot fungus (Phlebia tremellosa, Merulius tremellosus) with snow on a birch tree in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
 Odontoid corticioid mushroom Steccherinum ochraceum on a fallen stick in Little Thicket Nature Sanctuary. Cleveland, Texas, April 22, 2023
 Dissected big sheath mushroom (Volvopluteus gloiocephalus, Volvariella speciosa) on a tree utilization site in Sosnovka Park. Saint Petersburg, Russia, June 25, 2017
 Group of spring fieldcap mushroom (Agrocybe praecox) on a tree utilization site on mulch in Sosnovka Park. Saint Petersburg, Russia, June 13, 2017
 Texture of Fomitiporia punctata corticioid fungus (Phellinus punctatus mushroom) on a willow tree in Sosnovka Park. Saint Petersburg, Russia, February 17, 2017
 Spreading tooth mushrooms (Steccherinum bourdotii) on thin still living oaks near the base damaged by fire after a spring burn in area of Winters Bayou in Sam Houston National Forest, east from Waverly. Texas, December 5, 2020
 Brown crust of Fomitiporia punctata corticioid fungus (Phellinus punctatus mushroom) on a willow tree in Sosnovka Park. Saint Petersburg, Russia, February 22, 2017
 Old Xanthoporia radiata (Mensularia radiata) mushrooms on a tree in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
 Spreading fungus (mushrooms) Phellinus laevigatus on a birch tree near Lisiy Nos, south from Saint Petersburg. Russia, February 18, 2017
 The Ochre Bracket mushrooms (Trametes ochracea) nibbled by rodents taken from northern part of Yuntolovsky Park. Saint Petersburg, Russia, March 21, 2017
 Rotten blackened Xanthoporia radiata (Mensularia radiata) mushrooms on a tree in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
 Birch polypore mushroom Fomitopsis betulina (Piptoporus betulinus) in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
 Fomitiporia punctata corticioid fungus (Phellinus punctatus mushroom) in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
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