 Young purple toothed polypore mushrooms (Trichaptum biforme) on a birch log near Lisiy Nos, west from Saint Petersburg. Russia, September 1, 2018
 Purple toothed polypore mushrooms (Trichaptum biforme) in Lisiy Nos, west from Saint Petersburg. Russia, September 12, 2016
 Purple toothed polypore mushrooms (Trichaptum biforme) in Lisiy Nos, 5 miles west from Saint Petersburg. Russia, August 5, 2016
 Purple toothed polypore mushrooms (Trichaptum biforme) on a birch log in Lisiy Nos, 5 miles west from Saint Petersburg. Russia, August 5, 2016
 Purple toothed polypore mushrooms (Trichaptum biforme) on a birch log near Lisiy Nos, south from Saint Petersburg. Russia, February 18, 2017
 Purple toothed polypore mushrooms (Trichaptum biforme) on a fallen birch near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Old green second-year purple toothed polypore mushrooms (Trichaptum biforme) in Dibuny, north-west from Saint Petersburg, Russia, October 23, 2016
 Purple toothed polypore mushrooms (Trichaptum biforme) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 29, 2018
 Purple toothed polypore mushrooms (Trichaptum biforme) on a mossy log on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 29, 2018
 Purple toothed polypore mushrooms (Trichaptum biforme) in Sosnovka Park. Saint Petersburg, Russia, December 31, 2016
 Purple toothed polypore mushrooms (Trichaptum biforme) in Sosnovka Park. Saint Petersburg, Russia, August 20, 2016
 Young stage of purple toothed polypore fungus (Trichaptum biforme) near Lembolovo, north from Saint Petersburg. Russia, September 20, 2017
 Willow shield mushrooms (Pluteus salicinus)(?) in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Cup mushrooms Hymenoscyphus fructigenus on an acorn skin in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 False deathcap mushrooms (Amanita citrina) in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Clustered bonnet mushrooms (Mycena inclinata) in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Downy conecap mushrooms (Conocybe subpubescens) in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Smoky bracket mushrooms (Bjerkandera adusta) in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Ashen knight mushrooms (Tricholoma virgatum)(?) in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Winecork brittlegill mushrooms (Russula adusta) in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Wood pinkgill mushrooms (Entoloma rhodopolium) in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Small stagshorn mushrooms (Calocera cornea) on a log in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Pinkgill mushrooms Entoloma araneosum on roadside in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Pink and white brittlegill (Russula) mushrooms in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Mushrooms aniseed toadstool (Clitocybe odora) in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Masses of purple toothed polypore mushrooms (Trichaptum biforme) in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
 Purple toothed polypore mushrooms (Trichaptum biforme) on a birch log in Sosnovka Park. Saint Petersburg, Russia, December 31, 2016
 Purple toothed polypore mushrooms (Trichaptum biforme) on a birch log in Sosnovka Park. Saint Petersburg, Russia, August 20, 2016
 Purple toothed polypore mushrooms (Trichaptum biforme) on a birch log in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
 Birch knight mushrooms (Tricholoma fulvum) together with a webcap in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Milk white brittlegill mushrooms (Russula delica) in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Purple toothed polypore mushrooms (Trichaptum biforme)(?) on a tree in area of Dibuny - Pesochny near Saint Petersburg. Russia, March 4, 2017
 Young purple toothed polypore mushrooms (Trichaptum biforme) on a birch log in Sosnovka Park. Saint Petersburg, Russia, August 14, 2017
 Northern honey mushrooms (Armillaria borealis) at the base of a birch in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Black trumpet mushrooms (horn of plenty, Craterellus cornucopioides) in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Marasmioid mushrooms Mycetinis scorodonius (Russian name Chesnochnik) near a tree in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Snakeskin brownie (Hypholoma marginatum) mushrooms in a spruce forest in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Purple toothed polypore mushrooms (Trichaptum biforme) on a fallen birch in area of Dibuny - Pesochny near Saint Petersburg. Russia, March 4, 2017
 Prostrate form of purple toothed polypore mushrooms (Trichaptum biforme) on a birch log in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
 Small purple toothed polypore mushrooms (Trichaptum biforme)(?) on a tree in area of Dibuny - Pesochny near Saint Petersburg. Russia, March 4, 2017
 Upper view of purple toothed polypore mushrooms (Trichaptum biforme) on a birch log in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
 Bonnet mould fungus (Spinellus fusiger) on caps of Mycena mushrooms in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Death cap mushrooms (Amanita phalloides) under oaks in area of Blizhnie Dubki in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Dark brown trumpet mushrooms horn of plenty (Craterellus cornucopioides) in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Death cap mushrooms (Amanita phalloides) under oaks near the gulf in area of Blizhnie Dubki in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Red cap of fly agaric mushroom (Amanita muscaria) in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Bay cup fungus (Peziza badia) on an old bonfire site in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Young funeral bell mushrooms (Galerina marginata, Galerina autumnalis) in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Caps of purple toothed polypore mushrooms (Trichaptum biforme) together with Trichaptum sector on a fallen oak on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 1, 2019
 Willow shield mushroom (Pluteus salicinus)(?) taken from a stump in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Wood mushroom (Agaricus sylvicola) together with porcino (Boletus edulis) in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Brown discs of cup fungus Sphaerosporella brunnea on a bonfire site in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Large number of velvety brown caps of Inocybe agardhii (Mallocybe agardhii)(?) mushrooms in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Old purple toothed polypore mushrooms (Trichaptum biforme) with algae and tiny black Fairy Pins fungus (polypore club lichen, Phaeocalicium polyporaeum) on its surface on a fallen birch in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
 Dense cluster of cup fungus Sphaerosporella brunnea among charcoal on a bonfire site in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Purple toothed polypore mushrooms (Trichaptum biforme) on a broken sweet gum tree on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, April 22, 2018
 Prostrate form of purple toothed polypore fungus (Trichaptum biforme) on a fallen birch in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
 Prostrate form of purple toothed polypore fungus (Trichaptum biforme) covering a birch log in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
 Purple toothed polypore mushrooms (Trichaptum biforme) on a fallen but alive sweet gum tree on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, April 22, 2018
 Purple toothed polypore mushrooms (Trichaptum biforme) on a dry oak on Richards Loop Trail in Sam Houston National Forest. Texas, July 28, 2020
 Mature purple toothed polypore mushrooms (Trichaptum biforme) on a fallen elm on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 11, 2020
 Immature tooth fungus Dentipellis fragilis on a large rotten log of an oak in area of Blizhnie Dubki in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Purple toothed polypore mushrooms (Trichaptum biforme) on a dry oak on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, January 23, 2021
 Purple toothed polypore mushrooms (Trichaptum biforme) on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, October 27, 2019
 Underside of purple toothed polypore mushrooms (Trichaptum biforme) on a dry oak on Richards Loop Trail in Sam Houston National Forest. Texas, July 28, 2020
 Texture of mature purple toothed polypore mushrooms (Trichaptum biforme) on a fallen elm on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 11, 2020
 Purple toothed polypore mushrooms (Trichaptum biforme) in Huntsville Park. Texas, December 8, 2013
 Brown discs with tiny hairs of cup fungus Sphaerosporella brunnea growing on charcoal on a bonfire site in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
 Mossy purple toothed polypore mushrooms (Trichaptum biforme) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, June 26, 2019
 Caps of purple toothed polypore mushrooms (Trichaptum biforme) on a dry oak on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, January 23, 2021
 Purple toothed polypore mushrooms (Trichaptum biforme) in Huntsville State Park. Texas, November 15, 2019
 Caps of mature purple toothed polypore mushrooms (Trichaptum biforme) with green algae on a fallen elm on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 11, 2020
 Violet toothed polypore mushrooms (Trichaptum biforme) together with Trichaptum sector on Chinquapin Trail in Huntsville State Park. Texas, September 24, 2020
 Fairy Pins fungus (polypore club lichen, Phaeocalicium polyporaeum) on purple toothed polypore mushrooms (Trichaptum biforme) on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, January 23, 2021
 Underside of purple toothed polypore mushrooms (Trichaptum biforme) in Huntsville State Park. Texas, November 15, 2019
 Violet toothed polypore mushrooms (Trichaptum biforme) together with Trichaptum sector on a fallen oak on Chinquapin Trail in Huntsville State Park. Texas, September 24, 2020
 Purple toothed polypore mushrooms (Trichaptum biforme) on Chinquapin Trail in Huntsville State Park. Texas, November 15, 2019
 Cap of purple toothed polypore mushrooms (Trichaptum biforme) on a fallen oak on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 1, 2019
 Purple toothed polypore mushrooms (Trichaptum biforme) on a fallen oak on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 1, 2019
 Purple toothed polypore mushrooms (Trichaptum biforme) on a fallen oak on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 22, 2020
 Caps of purple toothed polypore mushrooms (Trichaptum biforme) on a fallen oak on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 1, 2019
 Close up of purple toothed polypore mushrooms (Trichaptum biforme) on a fallen oak on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 1, 2019
 Purple toothed polypore mushrooms (Trichaptum biforme) with mosses on a fallen oak on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 22, 2020
 Caps of purple toothed polypore mushrooms (Trichaptum biforme(?)) on a dry sweetgum tree on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 25, 2020
 Close-up of purple toothed polypore mushrooms (Trichaptum biforme(?)) on a dry sweetgum tree on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 25, 2020
 Purple toothed polypore mushrooms (Trichaptum biforme) with green algae on a fallen oak on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 22, 2020
 Velvety caps of purple toothed polypore mushrooms (Trichaptum biforme) on a fallen oak on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 1, 2019
 Tiny black Fairy Pins fungus (polypore club lichen, Phaeocalicium polyporaeum) on purple toothed polypore mushrooms (Trichaptum biforme) with algae on an oak fallen across a creek on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, January 23, 2021
 Purple toothed polypore mushrooms (Trichaptum biforme) on a log near Orange Trail in Devils Hopyard State Park. East Haddam, Connecticut, October 1, 2004
 Decomposing purple toothed polypore mushrooms (Trichaptum biforme) with green algae on a fallen oak on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 22, 2020
 Purple toothed polypore mushrooms (Trichaptum biforme(?)) on a sweetgum tree on a slope of the creek on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 25, 2020
 Purple toothed polypore mushrooms (Trichaptum biforme) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, August 4, 2019
 Purple toothed polypore mushrooms (Trichaptum biforme(?)) covering trunk of a sweetgum tree on a slope of the creek on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, August 25, 2020
 Purple toothed polypore mushrooms (Trichaptum biforme) on a fallen oak on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 15, 2019
 Purple toothed polypore mushrooms (Trichaptum biforme) with a fungal growth on a fallen oak on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, December 14, 2019
 Purple toothed polypore mushrooms (Trichaptum biforme) with some powdery growth on a fallen oak on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, December 14, 2019
 Violet toothed polypore mushrooms (Trichaptum biforme) on Chinquapin Trail in Huntsville State Park. Texas, September 24, 2020
 Old caps of purple toothed polypore mushrooms (Trichaptum biforme) with a fungal growth on a fallen oak on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, December 14, 2019
 Fairy Pins fungus (polypore club lichen, Phaeocalicium polyporaeum) on purple toothed polypore mushrooms (Trichaptum biforme) with green algae near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, February 21, 2021
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