 Collared parachute mushrooms (Marasmius rotula) on a rotten tree branch in Sosnovka Park. Saint Petersburg, Russia, July 22, 2017
 Rotten tree stump with candlesnuff fungus (Xylaria hypoxylon) in Sergievka Park. Old Peterhof, west from Saint Petersburg, Russia, October 5, 2017
 Old rotten tree in Boonville Cemetery. Bryan, Texas, January 5, 2011
 Sidera lenis (Skeletocutis lenis)(?) poroid fungus on rotten wood of a pine tree in Sosnovka Park. Saint Petersburg, Russia, March 27, 2017
 Yellow corticioid fungus under a completely rotten log of a broad-leaved tree on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 9, 2018
 Texture of yellow corticioid fungus on underside of a completely rotten log of a broad-leaved tree on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 9, 2018
 Crust of yellow corticioid fungus on underside of a completely rotten log of a broad-leaved tree on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 9, 2018
 Rotten tree on Tattapanum Trail one mile north-east from Fall River. Massachusetts, April 12, 2003.
 Texture of rotten tree near Racoon Run Trail in Lick Creek Park. College Station, Texas, January 4, 2011
 Plums and Custard mushrooms (Tricholomopsis rutilans) near a rotten tree stump near Orekhovo, north from Saint Petersburg. Russia, July 27, 2016
 Young collared parachute mushrooms (Marasmius rotula) on a rotten tree branch in Sosnovka Park. Saint Petersburg, Russia, July 22, 2017
 Texture of a rotten Silk floss tree (Chorisia speciosa, Ceiba speciosa) in a park of Aspire Zone. Doha, Qatar, April 26, 2013
 Rotten tree bark on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 17, 2013
 Rotten tree in Boonville Cemetery. Bryan, Texas, December 17, 2010
 Emerging Laughing gym mushrooms (spectacular rustgill, Gymnopilus spectabilis, Gymnopilus junonius) at the base of a rotten tree near Racoon Run Trail in Lick Creek Park. College Station, Texas, December 24, 2010
 Maidenhair fern at the base of rotten tree stump in Hamilton Pool Preserve, west from Austin. Texas, January 12, 2013
 Rotten trunk of Silk floss tree (Chorisia speciosa, Ceiba speciosa) in a park of Aspire Zone. Doha, Qatar, April 26, 2013
 Pear-shaped stump puffball mushrooms (Lycoperdon pyriforme) on a rotten tree on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2013
 Rotten bark on Silk floss tree (Chorisia speciosa, Ceiba speciosa) in a park of Aspire Zone. Doha, Qatar, April 26, 2013
 Rotten tree trunk near Racoon Run Trail in Lick Creek Park. College Station, Texas, January 14, 2011
 Rotten hackberry tree in Washington-on-the-Brazos State Historic Site. Washington, Texas, January 8, 2012
 Woodpecker holes in a rotten tree on Raccoon Run Trail in Lick Creek Park. College Station, Texas, December 14, 2012
 Rotten tree damages by woodpeckers near Racoon Run Trail in Lick Creek Park. College Station, Texas, December 24, 2010
 Cluster of young Laughing gym mushrooms (spectacular rustgill, Gymnopilus spectabilis, Gymnopilus junonius) at the base of a rotten tree near Racoon Run Trail in Lick Creek Park. College Station, Texas, December 24, 2010
 A rotten tree near Ring Levee Trail in Barataria Preserve. South from New Orleans, Louisiana, November 11, 2006
 Rusty brown mushrooms on a rotten tree stump in northern area of Sosnovka Park. Saint Petersburg, Russia, September 15, 2013
 Woodpecker holes on a rotten tree in Lick Creek Park. College Station, Texas, January 30, 2011
 Rotten Silk floss tree (Chorisia speciosa, Ceiba speciosa, baobab family) in a park of Aspire Zone. Doha, Qatar, April 26, 2013
 Rotten tree trunk on Raccoon Run Trail in Lick Creek Park. College Station, Texas, December 14, 2012
 Rooted agaric mushrooms Hymenopellis furfuracea (Xerula furfuracea, Oudemansiella furfuracea) around rotten tree on Kirby Trail in Big Thicket National Preserve. Warren, Texas, November 10, 2013
 Laughing gym mushrooms (spectacular rustgill, Gymnopilus spectabilis, Gymnopilus junonius) at the base of a rotten tree near Racoon Run Trail in Lick Creek Park. College Station, Texas, December 24, 2010
 Rotten tree in Lick Creek Park. College Station, Texas, December 18, 2011
 Rotten tree stump near Alligator Branch of Lake Raven in Huntsville State Park. Texas, November 23, 2012
 Tiny sheathed woodtuft mushrooms (Kuehneromyces mutabilis, Pholiota mutabilis) on a rotten tree stump in Sosnovka Park. Saint Petersburg, Russia, July 20, 2016
 Brown Mycena mushrooms on a rotten tree stump in Alexander Park in Pushkin, suburb of Saint Petersburg. Russia, July 31, 2016
 Trunk slice of a rotten pine tree near Orekhovo, north from Saint Petersburg. Russia, August 13, 2016
 Small round heads of mushrooms Phleogena faginea on a rotten tree west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Rotten polypore mushroom on a birch tree west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Rotten trunk of a birch tree filled by roots near Lisiy Nos, west from Saint Petersburg. Russia, February 18, 2017
 Rotten oak tree near Lisiy Nos, south from Saint Petersburg. Russia, February 18, 2017
 Close up of Sidera lenis (Skeletocutis lenis) tinder poroid fungus (mushroom) taken from a rotten pine tree in Sosnovka Park. Saint Petersburg, Russia, February 27, 2017
 Texture of Sidera lenis (Skeletocutis lenis) tinder fungus (mushroom) taken from a rotten pine tree in Sosnovka Park. Saint Petersburg, Russia, February 27, 2017
 Rotten tree stump with green algae near northern road in Yuntolovsky Park. Saint Petersburg, Russia, March 1, 2017
 Rotten blackened Xanthoporia radiata (Mensularia radiata) mushrooms on a tree in Sosnovka Park. Saint Petersburg, Russia, March 13, 2017
 Catkin cup (Ciboria amentacea) mushrooms on rotten leaves under alder trees in Udelny Park. Saint Petersburg, Russia, March 22, 2017
 Hyphae of some fungus on a rotten tree in area of Blizhnie Dubki near Lisiy Nos, west from Saint Petersburg. Russia, April 24, 2017
 Crust of some fungus on a rotten tree in area of Blizhnie Dubki near Lisiy Nos, west from Saint Petersburg. Russia, April 24, 2017
 Fenugreek stalkball mushrooms (Phleogena faginea) on a rotten tree near Dibuny, north-west from Saint Petersburg. Russia, September 18, 2017
 Tiny spikes of a hydnoid fungus at the base of a rotten oak tree on Kiwanis Nature Trail. College Station, Texas, December 7, 2017
 Texture of a hydnoid fungus at the base of a rotten oak tree on Kiwanis Nature Trail. College Station, Texas, December 7, 2017
 Brown porous crust fungus Phellinus (?) on a rotten tree on Kiwanis Nature Trail. College Station, Texas, December 16, 2017
 Click beetle found on a rotten tree in Wolf Pen Creek Park. College Station, Texas, March 10, 2018
 Climacodon pulcherrimus (Donkia pulcherrima) mushrooms on a rotten tree log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, March 24, 2018
 Some Agaricineae mushroom on a small fallen rotten mossy tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 28, 2018
 Cap of Agaricineae mushroom on a small fallen rotten mossy tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, October 28, 2018
 Brown porous crust fungus Phellinus (?) on a standing rotten tree on a property at 5369 Farm to Market Road 770 near Kountze. Texas, June 8, 2019
 White brittlegill (Russula) mushroom at the edge of a pit from a rotten tree on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, December 7, 2019
 Gills of white brittlegill (Russula) mushroom at the edge of a pit from a rotten tree on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, December 7, 2019
 Side view of a small inkcap (Coprinellus) mushroom found on a pile of well rotten acorns and nuts in a cavity at the base of a large magnolia tree on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 23, 2020
 Small inkcap (Coprinellus) mushroom found on a pile of well rotten acorns and nuts in a cavity at the base of a large magnolia tree on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 23, 2020
 Dissected small inkcap (Coprinellus) mushroom found on a pile of well rotten acorns and nuts in a cavity at the base of a large magnolia tree on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 23, 2020
 Cracked white corticioid (crust) fungus Xylodon sambuci (Hyphodontia sambuci)(?) on a completely rotten hollow tree branch on Richards Loop Trail in Sam Houston National Forest. Texas, December 15, 2020
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