 Oyster mushrooms Pleurotus calyptratus on a fallen aspen tree in Sablino, south from Saint Petersburg. Russia, May 25, 2017
 Caps of oyster mushrooms Pleurotus calyptratus on a fallen aspen tree in Sablino, south from Saint Petersburg. Russia, May 25, 2017
 Pale oyster mushrooms (Pleurotus pulmonarius) near Lisiy Nos, west from Saint Petersburg. Russia, July 18, 2017
 Pale oyster mushrooms (Pleurotus pulmonarius) in Lisiy Nos, west from Saint Petersburg. Russia, July 2, 2017
 Pale oyster mushrooms (Pleurotus pulmonarius) near Oselki, north from Saint Petersburg. Russia, August 25, 2017
 Pale oyster mushrooms (Pleurotus pulmonarius) on roadside near Lembolovo, 40 miles north from Saint Petersburg. Russia, September 9, 2017
 Young veiled oyster mushrooms (Pleurotus dryinus) near Tarkhovka train stop near Sestroretsk, west from Saint Petersburg. Russia, September 22, 2017
 Pale oyster mushrooms (Pleurotus pulmonarius) on a tree in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Cluster of pale oyster mushrooms (Pleurotus pulmonarius) on a tree in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 14, 2017
 Some oyster mushroom (Pleurotus) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
 Oyster mushroom (Pleurotus ostreatus) on a stump in Sosnovka Park. Saint Petersburg, Russia, July 24, 2017
 Lung oyster mushrooms (Pleurotus pulmonarius) near Lisiy Nos. West from Saint Petersburg, Russia, August 26, 2018
 Oyster mushrooms Pleurotus pulmonarius on wood chips in Sosnovka Park. Saint Petersburg, Russia, May 31, 2019
 Oyster mushrooms Pleurotus pulmonarius(?) in Tarkhovka near Sestroretsk. West from Saint Petersburg, Russia, August 18, 2018
 Oyster mushrooms (Pleurotus ostreatus, Russian name Veshenka) in Sosnovka Park. Saint Petersburg, Russia, December 31, 2016
 Oyster mushrooms (Pleurotus pulmonarius, Russian name Veshenka) in Sosnovka Park. Saint Petersburg, Russia, July 23, 2016
 Oyster mushrooms (Pleurotus ostreatus, Russian name Veshenka) in Sosnovka Park. Saint Petersburg, Russia, November 25, 2016
 Oyster mushrooms (Pleurotus pulmonarius, Russian name Veshenka) in Sosnovka Park. Saint Petersburg, Russia, September 13, 2016
 Oyster mushrooms (Pleurotus ostreatus, Russian name Veshenka) on a birch in Sosnovka Park. Saint Petersburg, Russia, December 8, 2016
 Oyster mushrooms (Pleurotus ostreatus) in Communist section of Alexander Nevsky Lavra. Saint Petersburg, Russia, October 18, 2016
 Gills of Oyster mushrooms (Pleurotus pulmonarius, Russian name Veshenka) in Sosnovka Park. Saint Petersburg, Russia, July 23, 2016
 Gills of Oyster mushrooms (Pleurotus ostreatus, Russian name Veshenka) in Sosnovka Park. Saint Petersburg, Russia, December 8, 2016
 Gills of oyster mushrooms (Pleurotus pulmonarius, Russian name Veshenka) in Sosnovka Park. Saint Petersburg, Russia, September 13, 2016
 Phellinopsis conchata tinder mushrooms on elm tree in Sablino, south from Saint Petersburg. Russia, May 25, 2017
 Spring brittlestem mushrooms (Psathyrella spadiceogrisea) in Sablino, south from Saint Petersburg. Russia, May 25, 2017
 Oyster mushrooms (Pleurotus ostreatus) on a stump in Communist section of Alexander Nevsky Lavra. Saint Petersburg, Russia, October 18, 2016
 Veiled oyster mushrooms (Pleurotus dryinus) in West Kotlin Nature Reserve in Kronstadt. Saint Petersburg, Russia, September 2, 2018
 Oyster mushrooms (Pleurotus ostreatus) on a stump in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, October 1, 2016
 Hairy bracket mushrooms (Trametes hirsuta)(?) on a mossy log in Sablino, south from Saint Petersburg. Russia, May 25, 2017
 Gills of oyster mushrooms (Pleurotus pulmonarius, Russian name Veshenka) near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, July 24, 2016
 Oyster mushrooms (Pleurotus ostreatus) on a tree stump in Communist section of Alexander Nevsky Lavra. Saint Petersburg, Russia, October 18, 2016
 Oyster mushrooms (Pleurotus pulmonarius, Russian name Veshenka) on roadside near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, July 24, 2016
 Lung oyster mushrooms (Pleurotus pulmonarius)(?) on a tree stump in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, August 14, 2016
 Oyster mushrooms (Pleurotus ostreatus) grown on substrate on mushroom show in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, October 1, 2016
 Wrinkled thimble-cap mushrooms (early morel, Verpa bohemica) in aspen forest at Road 41K-064 south from Mys Moryin Nos, east from Saint Petersburg. Russia, May 26, 2017
 White wood coral mushrooms (Lentaria epichnoa) on a fallen aspen(?) in Posiolok near Vyritsa, 50 miles south from Saint Petersburg. Russia, September 29, 2017
 False Tinder Conk mushrooms (Phellinus tremulae) on aspen near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, April 5, 2017
 Fringed polypore mushrooms (Lentinus substrictus, Lentinus ciliatus) in Sablino, south from Saint Petersburg. Russia, May 25, 2017
 False Tinder Conk mushrooms (Phellinus tremulae, aspen polypore fungus) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, April 5, 2017
 False Tinder Conk mushrooms (Phellinus tremulae, a parasitic fungus of aspen) near Kavgolovskoe Lake south from Oselki, 8 miles north from Saint Petersburg. Russia, April 5, 2017
 A waterfall in Sablino, south from Saint Petersburg. Russia, May 25, 2017
 Sablinka Creek in Sablino, south from Saint Petersburg. Russia, May 25, 2017
 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
 Flower of yellow archangel (Lamium galeobdolon) in Sablino, south from Saint Petersburg. Russia, May 25, 2017
 Gills of a large oyster mushroom (Pleurotus pulmonarius) near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, July 24, 2016
 Close up of flower of yellow archangel (Lamium galeobdolon) in Sablino, south from Saint Petersburg. Russia, May 25, 2017
 Pores of fragrant bracket mushroom (Trametes suaveolens) in Sablino, south from Saint Petersburg. Russia, May 25, 2017
 Close up of flowers of lungwort (Pulmonaria obscura, Russian name Medunitsa) in Sablino, south from Saint Petersburg. Russia, May 25, 2017
 Blue flowers of lungwort (Pulmonaria obscura, Russian name Medunitsa) in Sablino, south from Saint Petersburg. Russia, May 25, 2017
 Greater celandine (tetterwort, Chelidonium majus, Russian name Chistotel) in Sablino, south from Saint Petersburg. Russia, May 25, 2017
 Oyster mushrooms (Pleurotus ostreatus) in Huntsville Park. Texas, December 8, 2013
 Oyster mushrooms (Pleurotus ostreatus) on a tree in Huntsville Park. Texas, December 28, 2013
 Oyster (Pleurotus) mushrooms on an oak in Lick Creek Park. College Station, Texas, April 30, 2018
 False puffball mushroom (Reticularia lycoperdon, Enteridium lycoperdon) in Sablino, south from Saint Petersburg. Russia, May 25, 2017
 Wrinkled thimble-cap mushrooms (Verpa bohemica) among dry aspen leaves at Road 41K-064 south from Mys Moryin Nos near Ladoga Lake, east from Saint Petersburg. Russia, May 14, 2019
 Wrinkled thimble-cap mushrooms (Verpa bohemica) in a wet aspen forest at Road 41K-064 south from Mys Moryin Nos near Ladoga Lake, east from Saint Petersburg. Russia, May 14, 2019
 Dissected false puffball mushroom (Reticularia lycoperdon, Enteridium lycoperdon) in Sablino, south from Saint Petersburg. Russia, May 25, 2017
 Oyster mushrooms (Pleurotus ostreatus) in Lick Creek Park. College Station, Texas, July 26, 2014
 Snowy oysterling mushrooms (Cheimonophyllum candidissimum) in aspen forest near Dibuny, north-west from Saint Petersburg. Russia, August 6, 2017
 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) 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 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
 Bitter oyster mushrooms (Panellus stipticus) south-west from Dibuny - Pesochnyi, near Saint Petersburg. Russia, September 14, 2016
 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
 Bitter oyster mushrooms (Panellus stipticus) near Lisiy Nos, west from Saint Petersburg. Russia, April 24, 2017
 Orange oyster mushrooms (Phyllotopsis nidulans) in Sosnovka Park. Saint Petersburg, Russia, March 20, 2017
 Waterfall in Sablino, south from Saint Petersburg. Russia, June 13, 2009
 Tosna River near Sablino, south from Saint Petersburg. Russia, May 21, 2011
 Lentil like clouds over Sablino, south from Saint Petersburg. Russia, May 21, 2011
 Flower of stellaria in Sablino, south from Saint Petersburg. Russia, May 21, 2011
 A waterfall in Sablino, south from Saint Petersburg. Russia, June 24, 2003
 Tosna River in Sablino, south from Saint Petersburg. Russia, May 21, 2011
 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
 Tosna River near Sablino, south from Saint Petersburg. Russia, June 24, 2003
 A forest behind a waterfall in Sablino, south from Saint Petersburg. Russia, June 24, 2003
 Globeflower (Trollius eoropaeus) in Sablino, south from Saint Petersburg. Russia, May 21, 2011
 Tosna River near Sablino, south from Saint Petersburg. Russia, June 24, 2003
 Tosna River in Sablino, south from Saint Petersburg. Russia, June 24, 2003
 Forest near Tosna River in Sablino, south from Saint Petersburg. Russia, May 21, 2011
 View from railroad overpass in Sablino, south from Saint Petersburg. Russia, May 21, 2011
 Back lit leaves of hazelnut in Sablino, south from Saint Petersburg. Russia, May 21, 2011
 Flowers of mustard family in Sablino, south from Saint Petersburg. Russia, May 21, 2011
 Close up of buttercup flower in Sablino, south from Saint Petersburg. Russia, May 21, 2011
 A waterfall in Sablino, 20 miles south from Saint Petersburg. Russia, July 28, 2004
 Young leaves in a forest in Sablino, south from Saint Petersburg. Russia, May 21, 2011
 A waterfall in Sablino, 20 miles south from Saint Petersburg. Russia, July 28, 2004
 Bank of Tosna River in Sablino, south from Saint Petersburg. Russia, May 21, 2011
 Canyon of Tosna River near Sablino, south from Saint Petersburg. Russia, May 21, 2011
 Rapids of Tosna River near Sablino, south from Saint Petersburg. Russia, May 21, 2011
 A rustic house in Sablino, south from Saint Petersburg. Russia, June 24, 2003
 Forest along Tosna River near Sablino, south from Saint Petersburg. Russia, May 21, 2011
 A trail along Tosna River in Sablino, south from Saint Petersburg. Russia, May 21, 2011
 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
 Some thin white oyster mushrooms (Pleurotus) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 14, 2019
 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
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