 Fallen female willow catkin near Lenin Trail in area of Razliv near Dibuny, north-west from Saint Petersburg, Russia, May 21, 2019
 Willow catkin in Tarkhovka near Sestroretsk. West from Saint Petersburg, Russia, May 13, 2019
 Willow rust fungus (Melampsora ari-salicina(?) on a female catkin of goat willow in Sestroretsk near Saint Petersburg. Russia, May 30, 2019
 Willow catkin near Kavgolovskoe Lake in Toksovo, a suburb of Saint Petersburg, Russia, May 19, 2015
 Male flowering catkin on a willow (Salix) near Kavgolovskoe Lake in Toksovo, a suburb of Saint Petersburg, Russia, May 19, 2015
 Coltsfoot (Tussilago farfara, Russian name Mat I Machekha) in Pesochny, north-west from Saint Petersburg. Russia, May 5, 2017
 Tinder conk mushrooms (Fomes fomentarius) on a birch log in Pesochny, north-west from Saint Petersburg. Russia, May 5, 2017
 Salmon salad fungus (Guepinia helvelloides) between Pesochny and Beloostrov, north-west from Saint Petersburg. Russia, September 18, 2017
 Jackrogersella multiformis (Annulohypoxylon multiforme) fungus (family Xylariaceae) taken from Pesochny, north-west from Saint Petersburg. Russia, May 5, 2017
 Tinder conk mushrooms (polypore fungus Fomes fomentarius) in Pesochny, north-west from Saint Petersburg. Russia, May 5, 2017
 Catkin cup (Ciboria amentacea) mushrooms taken from Morskaya, west from Saint Petersburg. Russia, March 16, 2017
 Porous surface of a tinder polypore fungus red-belted bracket (Fomitopsis pinicola)(?) in Pesochny, north-west from Saint Petersburg. Russia, May 5, 2017
 Catkin cup (Ciboria amentacea) mushrooms on alder catkins near Morskaya, west from Saint Petersburg. Russia, March 16, 2017
 Catkin cup (Ciboria amentacea) mushrooms under alder bushes near Morskaya, west from Saint Petersburg. Russia, March 16, 2017
 Mushroom Gloiodon strigosus on a willow stump grown on a willow stump and taken from area of Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, March 14, 2017
 Catkin cup (Ciboria amentacea) mushrooms on a stump in area of Blizhnie Dubki near Lisiy Nos, west from Saint Petersburg. Russia, March 31, 2017
 Mushrooms Panellus ringens on a dry willow near Chornaya River between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, April 3, 2017
 Catkin cup (Ciboria amentacea) mushroom under alder in Lavriki, north from Saint Petersburg. Russia, March 14, 2017
 Catkin cup (Ciboria amentacea) mushrooms taken from roadside near Kavgolovskoe Lake. North from Saint Petersburg, Russia, May 3, 2017
 Catkin cup (Ciboria amentacea) mushrooms on roadside near Kavgolovskoe Lake. North from Saint Petersburg, Russia, May 3, 2017
 Caps of mushrooms Panellus ringens on a dry willow near Chornaya River between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, April 3, 2017
 A road in alder and willow forest in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 Catkin cup fungus (Ciboria batschiana) on rotten acorns in an oak grove near Razliv Lake, in Sestroretsk area west from Saint Petersburg. Russia, October 2, 2017
 Catkin cup mushrooms (Ciboria batschiana) on rotten acorns in an oak grove near Razliv Lake, in Sestroretsk area west from Saint Petersburg. Russia, October 2, 2017
 Polypore mushrooms Phellinopsis conchata on a willow in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, April 3, 2017
 Catkin cup (Ciboria amentacea) mushrooms on rotting alder catkins taken from Lavriki, north from Saint Petersburg. Russia, March 14, 2017
 Catkin cup (Ciboria amentacea) mushroom on rotting leaves under alder in Lavriki, north from Saint Petersburg. Russia, March 14, 2017
 Pine forest in fog west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Forest road west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Old birch bark west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Close up of catkin cup mushrooms (Ciboria batschiana) on rotten acorns in an oak grove near Razliv Lake, in Sestroretsk area west from Saint Petersburg. Russia, October 2, 2017
 Catkin cup mushrooms (Ciboria batschiana) growing on rotten acorns in an oak grove near Razliv Lake, in Sestroretsk area west from Saint Petersburg. Russia, October 2, 2017
 Caps of polypore mushrooms Phellinopsis conchata on a willow in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 Corticioid mushroom Corticium roseum on a roadside willow or alder near Chornaya River between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, April 3, 2017
 Corticioid mushroom Ceriporiopsis resinascens on a roadside willow or alder near Chornaya River between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, April 3, 2017
 A road to Razliv Lake west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Rough bark of a birch west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Peeling birch bark west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Hair like lichen on a tree west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Young hairy bracket mushroom (Trametes hirsuta) on a willow in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 Pink jelly fungus (Craterocolla cerasi)(?) on a fallen willow on roadside on west side of Kavgolovskoe Lake near Toksovo, north from Saint Petersburg. Russia, August 25, 2017
 Upper view of polypore mushrooms Phellinopsis conchata on a willow in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 Rosy crust mushrooms (Peniophora incarnata) on a dry burnt willow in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 Solitary spruce tree among pines west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Wooden sculpture near Razliv Lake west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Pine forest near Razliv Lake west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Young mossy maple polypore mushrooms (Oxyporus populinus) on a willow(?) in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 Brown witches butter mushroom (jelly fungus, Exidia cartilaginea) on a dry willow near Chornaya River between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, April 3, 2017
 Bleeding Broadleaf Crust fungus (Stereum rugosum mushrooms) on a willow in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 False tinder conk mushrooms (Phellinus igniarius) on willow tree in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, April 3, 2017
 Small mossy maple polypore mushrooms (Oxyporus populinus) on a willow(?) in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 Pine forest in mist near Razliv Lake west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Mapledust lichen (Lecanora thysanophora) on an aspen 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
 Trunks of pine trees near Razliv Lake west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Birdhouses on pine trees near Razliv Lake west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Bleeding Broadleaf Crust fungus (Stereum rugosum mushrooms) on a large willow in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 Fomitiporia punctata corticioid fungus (Phellinus punctatus mushroom) on a willow tree in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 Iron wire grown inside a birch tree west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Late fall oyster mushrooms (Panellus serotinus) west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Fungus (mushroom) Hymenochaetopsis tabacina (Pseudochaete tabacina) on a willow in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 White-tipped Bristle-Moss (Orthotrichum diaphanum) on a tree west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Hooded tube lichen (Hypogymnia physodes) on a pine tree west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Fungus (mushroom) Hymenochaetopsis tabacina (Pseudochaete tabacina) with moss on a willow in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 Fungus (mushroom) Hymenochaetopsis tabacina (Pseudochaete tabacina) on in willow bushes in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 Smoky polypore mushrooms (smoky bracket, Bjerkandera adusta) on a fallen willow in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 Hydrophobic and breathable structure of Mapledust lichen (Lecanora thysanophora) on an aspen west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Small round heads of mushrooms Phleogena faginea on a rotten tree west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Hazel catkin taken from Sosnovka Park. Saint Petersburg, Russia, March 22, 2017
 Willow catkins near a sandpit in Kuzmolovo, north from Saint Petersburg. Russia, May 21, 2017
 False Tinder Conk mushroom (Phellinus tremulae, aspen polypore fungus) west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 False Tinder Conk mushroom (Phellinus tremulae, a parasitic fungus of aspen) west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 False Tinder Conk mushroom (Phellinus tremulae, a polypore fungus of aspen) west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Willow bracket fungus (Phellinus igniarius mushrooms) near Lisiy Nos, west from Saint Petersburg. Russia, February 18, 2017
 Smoky polypore mushrooms (smoky bracket, Bjerkandera adusta) with water drops on a fallen willow in area of an old brick factory between Pesochnaya and Dibuny north-west from Saint Petersburg. Russia, March 26, 2017
 Close up of willow catkins near a sandpit in Kuzmolovo, north from Saint Petersburg. Russia, May 21, 2017
 Green alga Trentepohlia umbrina with orange carotenoid pigments and moss on a birch tree west from Dibuny - Pesochny area near Saint Petersburg. Russia, February 4, 2017
 Young willow bracket fungus (Phellinus igniarius mushrooms) near Lisiy Nos, west from Saint Petersburg. Russia, February 18, 2017
 Gills of willow shield mushroom (Pluteus salicinus) in Tarkhovka Park, west from Saint Petersburg. Russia, August 26, 2017
 Cluster of willow bracket mushrooms (Phellinus igniarius) on a birch near Lisiy Nos, west from Saint Petersburg. Russia, February 18, 2017
 Willow bracket mushrooms (Phellinus igniarius) forming a ring around a cut branch on a birch near Lisiy Nos, west from Saint Petersburg. Russia, February 18, 2017
 Willow shield mushroom (Pluteus salicinus) under alder trees on a beach in Tarkhovka Park, west from Saint Petersburg. Russia, August 26, 2017
 Catkin cup (Ciboria amentacea) mushrooms under alder trees in Udelny Park. Saint Petersburg, Russia, March 22, 2017
 Catkin cup (Ciboria amentacea) mushrooms under alder trees in Udelny Park. Saint Petersburg, Russia, March 22, 2017
 Common inkcap mushrooms Coprinopsis atramentaria near a willow(?) tree in Blizhnie Dubki area near Lisiy Nos, west from Saint Petersburg. Russia, September 11, 2017
 Cluster of catkin cup (Ciboria amentacea) mushrooms under alder trees in Udelny Park. Saint Petersburg, Russia, March 22, 2017
 Group of catkin cup (Ciboria amentacea) mushrooms under alder trees in Udelny Park. Saint Petersburg, Russia, March 22, 2017
 Catkin cup (Ciboria amentacea) mushrooms growing under alder trees in Udelny Park. Saint Petersburg, Russia, March 22, 2017
 Blushing bracket mushrooms (Daedaleopsis confragosa) on a fallen willow near Toksovo, north from Saint Petersburg. Russia, August 16, 2017
 Crust fungus Corticium roseum on a willow near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, March 14, 2017
 Polypore mushroom Phellinopsis conchata taken from a willow tree on roadside near Kavgolovskoe Lake. North from Saint Petersburg, Russia, May 3, 2017
 A meadow bordered by willow in a forest west of Toksovo, 10 miles north of Saint Petersburg, Russia, April 26, 1999.
 Catkin cup (Ciboria amentacea) mushrooms on rotten leaves under alder trees in Udelny Park. Saint Petersburg, Russia, March 22, 2017
 Auriscalpium-like fungus Gloiodon strigosus on a willow stump near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, March 14, 2017
 Bitter oyster mushrooms (Panellus stipticus) on a willow stump in bushes in Lavriki, north from Saint Petersburg. Russia, March 14, 2017
 Close up of fungus Gloiodon strigosus on a willow stump near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, March 14, 2017
 Bleeding Broadleaf Crust fungus (Stereum rugosum)(?) on a willow in Orekhovo, 40 miles north from Saint Petersburg. Russia, March 18, 2017
 Snowy oysterling mushroom (Cheimonophyllum candidissimum) on an underside of a fallen willow near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Gills of a blushing bracket mushroom (Daedaleopsis confragosa) on a fallen willow near Toksovo, north from Saint Petersburg. Russia, August 16, 2017
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