 Caps of oyster mushroom (Pleurotus ostreatus) at the base of an oak in Lick Creek Park. College Station, Texas, October 25, 2024
 Oyster mushroom (Pleurotus ostreatus) in Lick Creek Park. College Station, Texas, October 25, 2024
 Oyster mushrooms (Pleurotus ostreatus) at the base of a hackberry tree in Lick Creek Park. College Station, Texas, December 4, 2023
 Oyster mushrooms (Pleurotus ostreatus) at the base of a living elm tree in Lick Creek Park. College Station, Texas, August 11, 2020
 Underside of oyster mushrooms (Pleurotus ostreatus) at the base of a living elm tree in Lick Creek Park. College Station, Texas, August 11, 2020
 Oyster mushrooms (Pleurotus ostreatus) in Lick Creek Park. College Station, Texas, July 26, 2014
 Oyster mushrooms (Pleurotus ostreatus) at the base of an oak on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, July 25, 2021
 Oyster mushroom (Pleurotus ostreatus) on a stump on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, October 21, 2021
 Oyster mushrooms (Pleurotus ostreatus) on a fallen tree in Hensel Park. College Station, Texas, November 30, 2021
 Underside of oyster mushrooms (Pleurotus ostreatus) on a fallen tree in Hensel Park. College Station, Texas, November 30, 2021
 Mature oyster mushrooms (Pleurotus ostreatus) at the base of a dry oak on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, January 12, 2020
 Oyster mushrooms (Pleurotus ostreatus) at a base of a tree on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, February 23, 2023
 Oyster mushrooms (Pleurotus ostreatus) grown on substrate on mushroom show in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, October 1, 2016
 Oyster mushroom (Pleurotus ostreatus) on a stump in Sosnovka Park. Saint Petersburg, Russia, July 24, 2017
 Oyster mushroom (Pleurotus ostreatus)(?) on a log near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, October 22, 2022
 Oyster mushrooms (Pleurotus ostreatus) in Communist section of Alexander Nevsky Lavra. Saint Petersburg, Russia, October 18, 2016
 Oyster mushrooms (Pleurotus ostreatus) on a stump in Communist section of Alexander Nevsky Lavra. Saint Petersburg, Russia, October 18, 2016
 Oyster mushrooms (Pleurotus ostreatus) on a stump in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, October 1, 2016
 Oyster mushroom (Pleurotus ostreatus) north from Pole Chudes Garden, west from Kuzmolovo, near Saint Petersburg. Russia, May 7, 2021
 Oyster mushrooms (Pleurotus ostreatus) in Huntsville Park. Texas, December 8, 2013
 Oyster mushroom (Pleurotus ostreatus) on a fallen oak on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 28, 2020
 Oyster mushrooms (Pleurotus ostreatus) on a tree stump in Communist section of Alexander Nevsky Lavra. Saint Petersburg, Russia, October 18, 2016
 Oyster mushrooms (Pleurotus ostreatus) on a tree in Huntsville Park. Texas, December 28, 2013
 Young oyster mushroom (Pleurotus ostreatus) on a small fallen oak branch on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 10, 2020
 Underside of oyster mushroom (Pleurotus ostreatus) on a small fallen oak branch on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 10, 2020
 Oyster mushrooms (Pleurotus ostreatus, Russian name Veshenka) in Sosnovka Park. Saint Petersburg, Russia, December 31, 2016
 Oyster mushrooms (Pleurotus ostreatus, Russian name Veshenka) in Sosnovka Park. Saint Petersburg, Russia, November 25, 2016
 Oyster mushrooms (Pleurotus ostreatus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 23, 2018
 Gills of Oyster mushrooms (Pleurotus ostreatus, Russian name Veshenka) in Sosnovka Park. Saint Petersburg, Russia, December 8, 2016
 Oyster mushrooms (Pleurotus ostreatus, Russian name Veshenka) on a birch in Sosnovka Park. Saint Petersburg, Russia, December 8, 2016
 Gills of oyster mushrooms (Pleurotus ostreatus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 23, 2018
 Caps of oyster mushrooms (Pleurotus ostreatus) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 23, 2018
 Oyster (Pleurotus) mushrooms on an oak in Lick Creek Park. College Station, Texas, April 30, 2018
 Oyster mushrooms (Pleurotus ostreatus) on a tree fallen across a creek in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 23, 2018
 Oyster mushrooms (Pleurotus ostreatus) on a fallen oak on Little Lake Creek Loop Trail east from Trailhead No. 4 in Sam Houston National Forest, near Montgomery. Texas, January 2, 2021
 Oyster mushrooms (Pleurotus ostreatus) on a fallen oak on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, September 22, 2018
 Pale oyster mushrooms (Pleurotus pulmonarius)(?) on a living American beech tree near its base in Big Creek Scenic Area of Sam Houston National Forest near Shepherd. Texas, October 3, 2021
 Underside of oyster mushrooms (Pleurotus ostreatus) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, July 25, 2021
 Large number of oyster mushrooms (Pleurotus ostreatus) on a fallen oak on Little Lake Creek Loop Trail east from Trailhead No. 4 in Sam Houston National Forest, near Montgomery. Texas, January 2, 2021
 Underside of oyster mushrooms (Pleurotus ostreatus) on an oak log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 28, 2020
 Gills of oyster mushrooms (Pleurotus ostreatus) on a fallen oak on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, September 22, 2018
 Masses of oyster mushrooms (Pleurotus ostreatus) on a fallen oak on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, September 22, 2018
 Gills of pale oyster mushrooms (Pleurotus pulmonarius)(?) on a living American beech tree near its base in Big Creek Scenic Area of Sam Houston National Forest near Shepherd. Texas, October 3, 2021
 Underside of pale oyster mushrooms (Pleurotus pulmonarius)(?) on a living American beech tree near its base in Big Creek Scenic Area of Sam Houston National Forest near Shepherd. Texas, October 3, 2021
 Caps of pale oyster mushrooms (Pleurotus pulmonarius)(?) on a living American beech tree near its base in Big Creek Scenic Area of Sam Houston National Forest near Shepherd. Texas, October 3, 2021
 Close-up of gills of pale oyster mushrooms (Pleurotus pulmonarius)(?) on a living American beech tree near its base in Big Creek Scenic Area of Sam Houston National Forest near Shepherd. Texas, October 3, 2021
 Oyster mushrooms (Pleurotus ostreatus) on a thin fallen tree on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 29, 2019
 Caps of Oyster mushrooms (Pleurotus ostreatus) on a fallen oak tree on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 29, 2019
 Oyster mushrooms (Pleurotus ostreatus) on a fallen oak branch on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 27, 2019
 Gills of oyster mushrooms (Pleurotus ostreatus) on a fallen oak branch on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 27, 2019
 Upper view of oyster mushrooms (Pleurotus ostreatus) near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, January 13, 2021
 Oyster mushrooms (Pleurotus ostreatus) on a fallen oak with melting snow near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, January 13, 2021
 Bulbous base of a mushroom Amanita brunnescens on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, April 29, 2024
 White oyster mushrooms (Pleurotus) at the base of an oak or may be sweet gum tree on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 14, 2019
 Brown polypore mushroom Hymenochaete on a large trumpet vine, near base, 2 m from a large animal burrow in Lick Creek Park. College Station, Texas, May 16, 2024
 Close-up of brown bracket polypore mushroom Hymenochaete on a large trumpet vine, near base, 2 m from a large animal burrow in Lick Creek Park. College Station, Texas, May 16, 2024
 Feral cat sitting at the base of an oak in Wolf Pen Creek Park. College Station, Texas, October 3, 2024
 Pale oyster mushrooms (Pleurotus pulmonarius) on a stump in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Oyster mushroom Pleurotus pulmonarius in Tarkhovka Park near Sestroretsk, west from Saint Petersburg. Russia, May 13, 2019
 Gills of oyster mushroom Pleurotus pulmonarius in Tarkhovka Park near Sestroretsk, west from Saint Petersburg. Russia, May 13, 2019
 Cap texture of a giant panus mushroom (Lentinus levis, Pleurotus levis) on a dry oak in Lick Creek Park. College Station, Texas, February 20, 2019
 Lichens at the base of a swamp cypress in ultraviolet light at a parking on Dartmouth Street in Wolf Pen Creek Park. College Station, Texas, October 9, 2024
 Young polypore mushroom Ganoderma sessile at the base of an oak in Bee Creek Park. College Station, Texas, October 25, 2021
 Milky-white spore print of pale oyster mushrooms (Pleurotus pulmonarius)(?) taken from Big Creek Scenic Area of Sam Houston National Forest. Texas, October 4, 2021
 Golden reishi mushroom (Ganoderma curtisii) in ultraviolet light in Lick Creek Park. College Station, Texas, October 16, 2024
 Gill attachment of a young giant panus mushroom (Lentinus levis, Pleurotus levis) on a dry oak in Lick Creek Park. College Station, Texas, February 20, 2019
 Mushroom Hydnopolyporus palmatus at the base of a tree in Lick Creek Park. College Station, Texas, June 13, 2018
 Golden reishi mushroom (Ganoderma curtisii) near a stump in ultraviolet light in Lick Creek Park. College Station, Texas, October 23, 2024
 Gills of oyster mushroom Pleurotus pulmonarius(?) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, September 3, 2022
 Some oyster mushroom (Pleurotus) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Golden reishi mushroom (Ganoderma curtisii) on a tree base in Lick Creek Park. College Station, Texas, May 26, 2020
 Young Hydnopolyporus palmatus mushroom at the base of a tree in Lick Creek Park. College Station, Texas, June 13, 2018
 Spectacular rustgill mushrooms (Gymnopilus junonius) at the base of an oak tree near an oxbow in Lick Creek Park. College Station, Texas, October 25, 2023
 Ringless honey mushrooms (Desarmillaria caespitosa, former D. tabescens) at the base of a dry tree in Lick Creek Park. College Station, Texas, October 18, 2021
 Golden reishi mushroom (Ganoderma curtisii) with grass both in natural light and under 365 nm ultraviolet (UV-A) blacklight in Lick Creek Park. College Station, Texas, October 23, 2024
 Ringless honey mushrooms (Desarmillaria caespitosa, former D. tabescens) at the base of a hackberry tree in Lick Creek Park. College Station, Texas, October 18, 2021
 Old wet ringless honey mushrooms (Desarmillaria caespitosa, former D. tabescens, Armillaria) on a tree base in Lick Creek Park. College Station, Texas, October 27, 2013
 Pore surface of a bracket mushroom Ganoderma lobatum taken from the base of a living oak in Lick Creek Park. College Station, Texas, July 6, 2018
 Polypore bracket mushroom Ganoderma lobatum at the base of a living water(?) oak in Lick Creek Park. College Station, Texas, July 6, 2018
 Cross section of a bracket mushroom Ganoderma lobatum taken from the base of a living oak in Lick Creek Park. College Station, Texas, July 6, 2018
 Silky sheath mushroom (Volvariella bombycina) at the base of a live elm tree in Lick Creek Park. College Station, Texas, July 26, 2020
 Golden reishi mushroom (Ganoderma curtisii) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight in Lick Creek Park. College Station, Texas, October 23, 2024
 Cluster of wet ringless honey mushrooms (Desarmillaria caespitosa, former D. tabescens, Armillaria) on a tree base in Lick Creek Park. College Station, Texas, October 27, 2013
 Groups of ringless honey mushrooms (Desarmillaria caespitosa, former D. tabescens) at the base of a hackberry tree in Lick Creek Park. College Station, Texas, October 18, 2021
 Upper view of a polypore bracket mushroom Ganoderma lobatum at the base of a living oak in Lick Creek Park. College Station, Texas, July 6, 2018
 Gills of oyster mushroom Pleurotus pulmonarius(?) taken from a dry oak on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
 Wet ringless honey mushrooms (Desarmillaria caespitosa, former D. tabescens, Armillaria) on a tree base near Racoon Run Trail in Lick Creek Park. College Station, Texas, October 27, 2013
 Young golden reishi mushroom (Ganoderma curtisii) near a stump when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight in Lick Creek Park. College Station, Texas, October 16, 2024
 Side view of silky sheath mushroom (Volvariella bombycina) taken from the base of a live elm tree in Lick Creek Park. College Station, Texas, July 26, 2020
 Oddly shaped mushroom Thelephora cuticularis at the base of a small dried red cedar tree in Lick Creek Park. College Station, Texas, June 21, 2018
 Close-up of gills of oyster mushroom Pleurotus pulmonarius(?) on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
 Details of gills of oyster mushroom Pleurotus pulmonarius(?) on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
 Gill texture of oyster mushroom Pleurotus pulmonarius(?) on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
 Cap of oyster mushroom Pleurotus pulmonarius(?) on a dry oak eaten by birds on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
 Gill pattern of oyster mushroom Pleurotus pulmonarius(?) on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
 Gills of a large oyster mushroom (Pleurotus pulmonarius) near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, July 24, 2016
 Golden reishi mushroom (Ganoderma curtisii) on pieces of wood near a stump when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight in Lick Creek Park. College Station, Texas, October 23, 2024
 Gills of oyster mushroom Pleurotus pulmonarius(?) on black background on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
 Lower view of oyster mushroom Pleurotus pulmonarius(?) on a dry oak eaten by birds on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
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