 Conifer mazegill mushroom (Gloeophyllum sepiarium) on a barkless spruce log in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 15, 2021
 Conifer mazegill mushrooms (Gloeophyllum sepiarium) in Kuzmolovo, north from Saint Petersburg. Russia, August 9, 2024
 Conifer mazegill mushrooms (Gloeophyllum sepiarium) on a fallen pine on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, November 24, 2019
 Conifer mazegill mushrooms (Gloeophyllum sepiarium) on a fallen pine on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, October 27, 2019
 Conifer mazegill mushrooms (Gloeophyllum sepiarium) near Komarovo, 25 miles north-west from Saint Petersburg. Russia, October 1, 2017
 Pig s Ears mushroom (Discina ancilis) on a fallen mossy spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, June 1, 2019
 Conifer mazegill (Gloeophyllum sepiarium) in Lembolovo, 40 miles north from Saint Petersburg. Russia, May 7, 2017
 Conifer tuft mushroom (Hypholoma capnoides) in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, June 1, 2019
 Conifer mazegill fungus (Gloeophyllum sepiarium) near Lembolovo, 40 miles north from Saint Petersburg. Russia, August 27, 2017
 Conifer mazegill mushrooms (Gloeophyllum sepiarium) on a fallen pine on Richards Loop Trail in Sam Houston National Forest. Texas, May 1, 2024
 Conifer mazegill mushrooms (Gloeophyllum sepiarium) in Tarkhovka Park, west from Saint Petersburg. Russia, August 26, 2017
 Conifer mazegill fungus (Gloeophyllum sepiarium) near Zelenogorsk, 25 miles north-west from Saint Petersburg. Russia, October 1, 2017
 Underside of conifer mazegill mushroom (Gloeophyllum sepiarium) in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 15, 2021
 Close-up of conifer mazegill mushrooms (Gloeophyllum sepiarium) on a fallen pine on Richards Loop Trail in Sam Houston National Forest. Texas, May 1, 2024
 Conifer mazegill mushrooms (Gloeophyllum sepiarium) on a fallen pine on Richards Loop Trail in Sam Houston National Forest. Texas, August 15, 2021
 Conifer mazegill tinder mushrooms (Gloeophyllum sepiarium)(?) in Dubki Park. Sestroretsk, west from Saint Petersburg, Russia, May 12, 2017
 Conifer mazegill mushrooms (Gloeophyllum sepiarium) on a fallen pine on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, October 21, 2021
 Pore surface of conifer mazegill mushroom (Gloeophyllum sepiarium) in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 15, 2021
 Conifer mazegill mushrooms (Gloeophyllum sepiarium) on a fallen pine tree on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, October 21, 2021
 Caps of conifer mazegill mushrooms (Gloeophyllum sepiarium) on a fallen pine on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, October 21, 2021
 Rose bracket mushrooms Rhodofomes roseus on a fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Rose pores of bracket mushrooms Rhodofomes roseus on a fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Serried crust polypore mushrooms (Neoantrodia serialis) on a fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Rose bracket polypore mushrooms Rhodofomes roseus on a fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Conifer mazegill mushrooms (Gloeophyllum sepiarium) on Richards Loop Trail in Sam Houston National Forest. Texas, May 20, 2020
 Rose bracket mushrooms Rhodofomes roseus on a mossy trunk of a fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Rose bracket polypore mushrooms Rhodofomes roseus on a fallen spruce in a dark forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Conifer mazegill mushrooms (Gloeophyllum sepiarium) on a fallen pine in Bastrop State Park. Bastrop, Texas, January 21, 2023
 Underside of conifer mazegill mushrooms (Gloeophyllum sepiarium) on a fallen pine in Bastrop State Park. Bastrop, Texas, January 21, 2023
 Polypore mushroom Phellinus chrysoloma on dry branches of a thick fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Pores of polypore mushroom Phellinus chrysoloma on dry branches of a thick fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Underside of polypore mushroom Phellinus chrysoloma on dry branches of a thick fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Margin of polypore mushroom Phellinus chrysoloma on dry branches of a thick fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Cap texture of polypore mushroom Phellinus chrysoloma on dry branches of a thick fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Texture of polypore mushroom Phellinus chrysoloma on dry branches of a thick fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Caps of polypore mushroom Phellinus chrysoloma on dry branches of a thick fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Mossy cap of polypore mushroom Phellinus chrysoloma on dry branches of a thick fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Mature cup mushrooms Sarcoscypha austriaca in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, June 1, 2019
 Resupinate form of polypore mushroom Phellinus chrysoloma on dry branches of a thick fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Mossy caps of polypore mushroom Phellinus chrysoloma on dry branches of a thick fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Pore surface of polypore mushroom Phellinus chrysoloma on dry branches of a thick fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Close-up of margin of polypore mushroom Phellinus chrysoloma on dry branches of a thick fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Mossy upper side of polypore mushroom Phellinus chrysoloma on dry branches of a thick fallen spruce in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Cup mushrooms Helvella costifera on sandy soil in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, June 1, 2019
 False morel mushrooms (Gyromitra esculenta) in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, June 1, 2019
 Spores of conifer mazegill mushrooms (Gloeophyllum sepiarium) collected from a dried pine tree in Bastrop State Park a day before. Texas, January 22, 2023
 Sulphur tuft mushrooms (Hypholoma fasciculare) on a stump in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, June 1, 2019
 Masses of tall brittlestem mushrooms Psathyrella longipes(?) in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, June 1, 2019
 Cup mushrooms Helvella costifera on a sandy side of a road in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, June 1, 2019
 Scurfy twiglet mushrooms (Tubaria furfuracea) on roadside in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, June 1, 2019
 Common mazegill mushroom (Cerioporus mollis) on a dry tree in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Mature snow morel mushrooms (Gyromitra gigas) on roadside in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, June 1, 2019
 Conifer mazegill mushrooms (Gloeophyllum sepiarium) in Bastrop State Park. Bastrop, Texas, March 17, 2018
 Close-up of common mazegill mushroom (Cerioporus mollis) on a dry tree in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Underside of conifer mazegill mushrooms (Gloeophyllum sepiarium) in Bastrop State Park. Bastrop, Texas, January 21, 2023
 Conifer mazegill mushrooms (Gloeophyllum sepiarium) on a pine log in Bastrop State Park. Bastrop, Texas, March 17, 2018
 Fern leaves in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, June 1, 2019
 Mature snow morel mushrooms (Gyromitra gigas) in grass near a road in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, June 1, 2019
 Crust form of conifer mazegill mushroom (Gloeophyllum sepiarium) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, March 8, 2020
 Resupinate form of conifer mazegill mushroom (Gloeophyllum sepiarium) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, March 8, 2020
 Resupinate form of rose bracket mushrooms Rhodofomes roseus on underside of a spruce log in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Pore surface of rose bracket mushrooms Rhodofomes roseus on underside of a spruce log in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Conifer mazegill mushrooms (Gloeophyllum sepiarium) on a flat piece of wood on a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Tall brittlestem mushrooms Psathyrella longipes(?) growing in large number near a road in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, June 1, 2019
 Laterally fused reddish Conifer mazegill mushrooms (Gloeophyllum sepiarium) on a pine log in Bastrop State Park. Bastrop, Texas, January 21, 2023
 Felted twiglet mushrooms (Tubaria conspersa) on roots of uprooted willow(?) tree on roadside in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, June 1, 2019
 Some corticioid (crust) fungus on underside of a spruce log in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Secretion of water droplets on pore surface of rose bracket mushrooms Rhodofomes roseus on underside of a spruce log in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Guttation (exudation of water droplets) on resupinate form of rose bracket mushrooms Rhodofomes roseus on underside of a spruce log in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Texture of rusty porecrust fungus Fuscoporia ferruginosa (Phellinus ferruginosus)(?) a spruce log in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Resupinate polypore mushroom rusty porecrust Fuscoporia ferruginosa (Phellinus ferruginosus)(?) a spruce log in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Conifer mazegill mushroom (Gloeophyllum sepiarium) and its underside on a flat piece of wood on a recent sewage line right of way in Lick Creek Park. College Station, Texas, July 22, 2020
 Rusty porecrust fungus Fuscoporia ferruginosa (Phellinus ferruginosus)(?) enveloping small spruce branches on a log in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Rusty porecrust fungus Fuscoporia ferruginosa (Phellinus ferruginosus)(?) covering large area on a spruce log in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Rusty gilled polypore mushrooms (Gloeophyllum sepiarium) on a stump of a spruce tree on a logging site near Hallojarvi (Gorynskoe) Lake near Lembolovo, 40 miles north from Saint Petersburg. Russia, April 27, 2017
 Rusty gilled polypore mushrooms (Gloeophyllum sepiarium) on a stump of a spruce tree on a logging site near Hallojarvi (Gorynskoe) Lake near Lembolovo, 40 miles north from Saint Petersburg. Russia, April 27, 2017
 Small Galerina mushrooms taken from a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, August 1, 2017
 Mushrooms Tubaria confragosa in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, August 1, 2017
 Dark red brittlegill mushrooms (Russula) in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, August 1, 2017
 Some brown fibrecap (Inocybe) mushrooms in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, August 1, 2017
 Brown brittlegill mushrooms (Russula) in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, August 1, 2017
 Violet brittlegill mushrooms (Russula) in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, August 1, 2017
 Winecork brittlegill mushrooms (Russula adusta) in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, August 1, 2017
 Young chanterelle mushrooms (Cantharellus cibarius) in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, August 1, 2017
 Green fungus Hypomyces luteovirens covering brittlegill mushrooms in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, August 1, 2017
 Yellow-green fungus Hypomyces luteovirens on brittlegill mushrooms in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, August 1, 2017
 Yellow-green fungus Hypomyces luteovirens on brittlegill mushrooms in cross section in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, August 1, 2017
 Bay cup fungus (Peziza badia) in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, August 1, 2017
 Mossy demolition waste in a dumping site in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Golden cup fungus (Caloscypha fulgens)(?) in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, August 1, 2017
 Dumping site of construction and demolition debris in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Golden cup fungus (Caloscypha fulgens)(?) on roadside in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, August 1, 2017
 Underside of fragrant bracket mushroom (Trametes suaveolens) in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Rusty creek joining Okhta River in a forest west of Toksovo, 10 miles north of Saint Petersburg, Russia, April 26, 1999.
 Slimy spike mushroom (Gomphidius glutinosus) in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, August 1, 2017
 Yellow stagshorn fungus (Calocera viscosa) taken from a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, August 1, 2017
 False morel mushroom (Gyromitra esculenta) on a road in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Hoof fungus (Fomes fomentarius) at the base of a tree in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, May 16, 2021
 Greater toothed cup fungus (Tarzetta catinus) on roadside in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, August 1, 2017
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