 Drying sporangia of slime mold Physarum album on a red conk mushroom in Sosnovka Park. Saint Petersburg, Russia, August 21, 2017
 Many-head slime mold (Physarum album) on a spruce log near Rappolovo and Toksovo, north from Saint Petersburg. Russia, September 1, 2017
 Slime mold Physarum virescens in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Slime mold Physarum virescens on moss in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Mature slime mold Physarum virescens in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Brown sporangia of slime mold Stemonitis fusca on a log in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 12, 2017
 Fuligo cinerea slime mold at the base of a spruce tree in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Many-head slime mold (Physarum album) near Rappolovo and Toksovo, north from Saint Petersburg. Russia, September 1, 2017
 Very young sheathed woodtuft mushrooms (Kuehneromyces mutabilis) under bark on a spruce log in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 12, 2017
 Slime mold Physarum virescens in area of Kavgolovskoe Lake near Oselki - Toksovo, north from Saint Petersburg. Russia, August 9, 2017
 Tiny sporangia of a plasmodial slime mold Physarum (Myxogastria) on a fallen oak in Bee Creek Park. College Station, Texas, November 3, 2017
 Spruce bolete mushroom (Leccinum piceinum, Boletus piceinus)(?) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Slime mold Physarum virescens on pine litter in Sosnovka Park. Saint Petersburg, Russia, August 4, 2017
 Slime mold Physarum virescens on pine needles in Sosnovka Park. Saint Petersburg, Russia, August 4, 2017
 Stalked sporangia of slime mold Physarum viride under a microscope at lowest magnification, collected from brown rotten bark on oak log on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 12, 2022
 Spruce bolete mushroom (Leccinum piceinum, Boletus piceinus) in moss in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Close up of slime mold Physarum virescens on pine needles in Sosnovka Park. Saint Petersburg, Russia, August 4, 2017
 Slime mold Physarum virescens on moss and pine needles in Sosnovka Park. Saint Petersburg, Russia, August 4, 2017
 Tall brown sporangia of slime mold Stemonitis fusca on a log with tiny grey cups of common grey disco fungus (Mollisia cinerea) in Lembolovo, 40 miles north from Saint Petersburg. Russia, July 5, 2017
 Slime mold Physarum virescens on a rotting leaf in Kuzmolovo, north from Saint Petersburg. Russia, July 26, 2017
 Plasmodium of many-headed slime mold Physarum polycephalum near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Spruce bolete mushroom (Leccinum piceinum, Boletus piceinus) on a slope of Istok Lake in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Orange plasmodium of many-headed slime mold Physarum polycephalum near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Slime mold Physarum virescens on pine needles on the ground in pine forest in Sosnovka Park. Saint Petersburg, Russia, August 4, 2017
 Tiny sporangia of slime mold Physarum globuliferum on a log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, March 29, 2020
 Slime mold Physarum virescens on rotten leaves in Dibuny, north-west from Saint Petersburg, Russia Leningrad Region, Russia, August 9, 2016
 Coral slime mold (Ceratiomyxa fruticulosa var. porioides) in Petiayarvi, 50 miles north from Saint Petersburg. Russia, August 30, 2017
 White immature sporangia of slime mold Physarum globuliferum on a rotting log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 11, 2023
 Tiny white sporangia of slime mold Physarum globuliferum on a rotting log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 11, 2023
 Close up of coral slime mold (Ceratiomyxa fruticulosa var. porioides) in Petiayarvi, 50 miles north from Saint Petersburg. Russia, August 30, 2017
 Mature orange spruce bolete mushroom (Boletus piceinus, Leccinum piceinum)(?) in moss near a lake 2 miles west from Kannelyarvi, 40 miles north from Saint Petersburg. Russia, August 7, 2012
 Tiny white sporangia of slime mold Physarum globuliferum on rotting wood on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 11, 2023
 Tiny white sporangia of slime mold Physarum globuliferum on rotting wood on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 11, 2023
 Thousands of white sporangia balls of slime mold Physarum globuliferum on a decomposing log on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 11, 2023
 White sporangia of slime mold Physarum globuliferum covering rotting wood on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 11, 2023
 Texture of white sporangia of slime mold Physarum globuliferum on rotting wood on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 11, 2023
 Details of white sporangia of slime mold Physarum globuliferum on rotting wood on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 11, 2023
 A decomposing log with thousands of white sporangia balls of slime mold Physarum globuliferum on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 11, 2023
 Slime mold Physarum virescens on the ground. Oselki, south from Saint Petersburg, Russia, August 29, 2016
 White sporangia balls of slime mold Physarum globuliferum covering wet burned wood on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 11, 2023
 White sporangia balls of slime mold Physarum globuliferum covering wet rotting wood on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 11, 2023
 White sporangia balls of slime mold Physarum globuliferum covering rotting wood on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 11, 2023
 Close-up of tiny white sporangia of slime mold Physarum globuliferum on rotting wood on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, April 11, 2023
 Wasp nest sporangia of slime mold Metatrichia vesparia in area of Posiolok near Vyritsa, south from Saint Petersburg, Russia, May 1, 2017
 Orange plasmodium of many-headed slime mold Physarum polycephalum in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
 Orange plasmodium of many-headed slime mold Physarum polycephalum on a birch log in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
 Slime mold Trichia decipiens on a rotten stump in spruce forest near Dibuny, north-west from Saint Petersburg. Russia, July 15, 2017
 Orange plasmodium of many-headed slime mold Physarum polycephalum on rotting wood in Sosnovka Park. Saint Petersburg, Russia, September 16, 2017
 Sporangia of slime mold Brefeldia maxima in Pavlovsk Park. Pavlovsk, suburb of Saint Petersburg, Russia, September 27, 2017
 Margin of a round sporangia of slime mold Physarum viride under a microscope, collected from an oak log on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 12, 2022
 Orange spruce bolete mushroom (Boletus piceinus, Leccinum piceinum)(?) on a mossy slope west from Kannelyarvi, 40 miles north from Saint Petersburg. Russia, August 7, 2012
 Mature orange spruce bolete mushroom (Boletus piceinus, Leccinum piceinum)(?) in moss west from Kannelyarvi, 40 miles north from Saint Petersburg. Russia, August 7, 2012
 Brown sporangia of slime mold Brefeldia maxima in Pavlovsk Park. Pavlovsk, suburb of Saint Petersburg, Russia, September 27, 2017
 Large group of red brittlegill mushrooms Russula paludosa (Russian name Syroezhka) on a slope in a spruce forest west from Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 31, 2018
 Mushrooms Cudonia circinans taken from Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Mushrooms Cudonia circinans in moss in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Timber mushrooms Lentinellus castoreus(?) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 12, 2017
 Tiger s eye mushroom (Coltricia perennis) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Brown webcap (Cortinarius) mushrooms in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Deadly webcap mushrooms (Cortinarius rubellus) taken from Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Gills of mushroom Clitopilus scyphoides on moss in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 12, 2017
 Tall mushrooms Gymnopus aquosus(?) in a swamp in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 12, 2017
 Common fern moss (Thuidium delicatulum)(?) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Common rustgill mushrooms (Gymnopilus penetrans) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Yellow stagshorn mushroom (Calocera viscosa) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Close up of mushrooms Gymnopus aquosus(?) in a swamp in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 12, 2017
 Deadly webcap mushrooms (Cortinarius rubellus) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Common rustgill mushrooms (Gymnopilus penetrans)(?) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Pale brown webcap mushroom (Cortinarius) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Pine powdercap mushrooms (Cystoderma jasonis) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Pearly webcap mushroom (Cortinarius alboviolaceus)(?) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Mushroom Clitopilus scyphoides in moss, in a swamp in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 12, 2017
 Dog sick slime mold (Mucilago crustacea) at the base of a spruce in Tarkhovka Park, west from Saint Petersburg. Russia, August 2, 2024
 Sphagnum greyling mushrooms (Sphagnurus paluster) in a swamp in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 12, 2017
 Young foxy bolete mushroom (Leccinum vulpinum)(?) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Young woolly tooth mushrooms (Phellodon tomentosus) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Common grey disco fungus (Mollisia cinerea) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 12, 2017
 Common glasscup fungus (Orbilia xanthostigma) on a stump in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 12, 2017
 Dark red crab brittlegill mushrooms (Russula xerampelina) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Insect egg slime mold (Leocarpus fragilis) on mushrooms Clavariadelphus ligula in Lembolovo, 35 miles north from Saint Petersburg. Russia, August 31, 2016
 Brown polypore mushroom Phellinus chrysoloma(?) on rotting wood of spruce(?) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Flowers of creeping lady s-tresses orchid (Goodyera repens) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Very young tiny sheathed woodtuft mushrooms (Kuehneromyces mutabilis) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 12, 2017
 Pale brown fleshy webcap mushrooms Cortinarius esculentus in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Group of sphagnum greyling mushrooms (Sphagnurus paluster) in a swamp in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 12, 2017
 Bright yellow slime mold on a charred stump near Oselki, north from Saint Petersburg. Russia, August 25, 2017
 Some small yellow slime mold on a charred stump near Oselki, north from Saint Petersburg. Russia, August 25, 2017
 Pore surface of a brown polypore mushroom Phellinus chrysoloma(?) on a fallen spruce(?) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Creeping lady s-tresses orchid (Goodyera repens) near Istok Lake in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Tiny emerging sheathed woodtuft mushrooms (Kuehneromyces mutabilis) on a stump in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 12, 2017
 Some mold on mature wolf s milk slime mold (Lycogala epidendrum) on rotten wood in Sosnovka Park. Saint Petersburg, Russia, August 14, 2017
 Black sporangia of slime mold Brefeldia maxima on a pine log without bark on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, October 8, 2022
 Hooded tube lichen (Hypogymnia physodes) on pine bark in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019
 Slime mold Physarum viride on a wet pine without bark on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, June 11, 2021
 Blue-girdled webcap mushroom (Cortinarius collinitus) on a slope of Istok Lake in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
 Slime mold Brefeldia maxima in on spruce roots in Pavlovsk Park. Pavlovsk, suburb of Saint Petersburg, Russia, September 27, 2017
 Slime mold Brefeldia maxima in a spruce forest in Pavlovsk Park. Pavlovsk, suburb of Saint Petersburg, Russia, September 27, 2017
 Insect egg slime mold (Leocarpus fragilis) growing on strap coral mushrooms (Clavariadelphus ligula) in Lembolovo, 35 miles north from Saint Petersburg. Russia, August 31, 2016
 Earthy powdercap mushrooms (Cystoderma amianthinum) in common fern moss (Thuidium delicatulum) in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, August 11, 2017
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