 Grey Alder (Alnus incana, local name Olkha) on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Young leaves of Grey Alder (Alnus incana) east from Toksovo, 10 miles north from Saint Petersburg. Russia, June 17, 2011
 Back lit leaf of Grey Alder (Alnus incana) in fields west from Deviatkino. Saint Petersburg, Russia, August 15, 2012
 Brown caterpillar on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Black worms on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Brown toad on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Swamp mosses on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Cloudberry near Vetrenoe Lake on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Green weevil beetle on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Fir needles with water drops on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Flowers of swamp orchid on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Young fir needles with water drops on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Bearded iris near a summer house on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Little prickly sedge (Carex echinata) on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Bud of iris flower near a summer house on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 One-flowered Wintergreen (Moneses uniflora) on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Swamp orchid near Vetrenoe Lake on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Blue iris flower near a summer house on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Close up of swamp orchid near Vetrenoe Lake on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Young leaves of Alder Buckthorn (Frangula alnus) east from Toksovo, 10 miles north from Saint Petersburg. Russia, June 17, 2011
 Bitter fleabane (Erigeron acris) with insect eggs near a summer house on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
 Leaf eating beetle on Grey Alder north from Vyritsa, 50 miles north from Saint Petersburg. Russia, July 18, 2012
 Dumping area in a forest near 67 Kilometr south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 Black berries of alder buckthorn (Frangula alnus, Russian name Krushina) in Sestroretsk, north-west from Saint Petersburg. Russia, July 30, 2016
 Catkins on a bush of alder (Alnus fruticosa) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 6, 2017
 Fall colors of Alder Buckthorn (Frangula alnus) in swampy area in Sosnovka Park. Saint Petersburg, Russia, September 29, 2015
 Young leaf of alder near Lembolovo, 45 miles north from Saint Petersburg. Russia, August 27, 2013
 Grey beetle near Okhta River in Kuzmolovo, 10 miles north from Saint Petersburg. Russia, June 11, 2011
 Leaf venation east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Skipper butterfly on a leaf east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Very old Grey Alder on Angliyskaya Alley in a park of Oranienbaum (Lomonosov), 20 miles west from Saint Petersburg, Russia, August 2, 2012
 Leaves of alder Alnus serrulata(?) on Kirby Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Grey caterpillar near Oredezh River in Posiolok, 45 miles south from Saint Petersburg. Russia, June 23, 2011
 Leaf of alder in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, August 22, 2013
 Back lit leaf of alder in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, August 22, 2013
 Young leaf of alder in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, August 22, 2013
 Alder leaf beetles (Agelastica alni) in a forest in Posiolok, near Vyritsa, 50 miles south from Saint Petersburg. Russia, July 9, 2016
 Green leaf in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 18, 2011
 Leaf venation in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 18, 2011
 Palm leaf in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 18, 2011
 White flowers of Hoary Alyssum (Berteroa incana, Russian name Ikotnik) near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Venation of aquatic plant leaf in a greenhouse in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 18, 2011
 Venation of a leaf of an aquatic plant in a greenhouse in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 18, 2011
 Leaf venation in aquatic plant greenhouse in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 18, 2011
 Leaf venation in aquatic plant greenhouse in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 18, 2011
 Green leaf venation in aquatic plant greenhouse in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 18, 2011
 Blue flower spike of Long leaf Speedwell (Veronica longifolia) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Spider on a net south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 A road in a forest south from Sosnovo, 45 miles north from Saint Petersburg. Russia, July 5, 2003
 Vetrenoye Lake south from Sosnovo, 45 miles north from Saint Petersburg. Russia, July 5, 2003
 Cat sitting near a summer house south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 Fir forest near Vetrenoe Lake south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 Flattened frogs on a forest road near Sosnovo, 40 miles north from Saint Petersburg. Russia, August 12, 2007
 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
 Forest road near Vetrenoe Lake south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 Puddles on a road near Vetrenoe Lake south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 Forest damaged by a hurricane near Vetrenoe Lake south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 Cloudberry (Rubus chamaemorus) with a mosquito near Vetrenoe Lake south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 Forest damaged by a hurricane two years before near Vetrenoe Lake south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 Lesser Stitchwort (Stellaria graminea(?)) near Vetrenoe Lake south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 Pine forest damaged by a hurricane two years before near Vetrenoe Lake south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 Goldenrod (Solidago virgaurea, Russian name Zolotarnik) near Vetrenoe Lake south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 Heather (Calluna vulgaris, Russian name Veresk) near Vetrenoe Lake south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 Dog Vomit slime mold (Fuligo septica(?)) near Vetrenoe Lake south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 Flower of Orchis maculata (Russian name Yatryshnik) in a marsh near Vetrenoye Lake south from Sosnovo, 45 miles north from Saint Petersburg. Russia, July 5, 2003
 Common Skullcap (Scutellaria galericulata, Russian name Shlemnik) near Vetrenoe Lake south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 Fruit of cloudberry (Rubus chamaemorus, Moroshka in Russian) near Vetrenoe Lake south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 Ripe cloudberry (Rubus chamaemorus, Moroshka in Russian) near Vetrenoe Lake south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 Lichen on a trunk of cut alder tree near Dibuny, north-west from Saint Petersburg. Russia, August 18, 2016
 Alder scalycap mushrooms (Pholiota alnicola) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Catkin cup (Ciboria amentacea) mushroom under alder in Lavriki, north from Saint Petersburg. Russia, March 14, 2017
 Milk Cap mushroom (Lactarius rufus, Russian name Gorkushka) in moss near Vetrenoe Lake south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 Fruits of common blueberry (Vaccinium myrtillus, Russian name Chernika) near Vetrenoe Lake south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 White flowers of rough-leaf dogwood (Cornus) west from Toksovo, 10 miles north from Saint Petersburg, Russia, June 24, 2009
 Young alder scalycap mushrooms (Pholiota alnicola) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Group of alder scalycap mushrooms (Pholiota alnicola) near Kuzmolovo, north from Saint Petersburg. Russia, September 3, 2017
 Dust lichen (Lepraria incana) on a large fallen oak near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
 Catkin cup (Ciboria amentacea) mushroom on rotting leaves under alder in Lavriki, north from Saint Petersburg. Russia, March 14, 2017
 Catkin cup (Ciboria amentacea) mushrooms on rotting alder catkins taken from Lavriki, north from Saint Petersburg. Russia, March 14, 2017
 Corticioid fungus Peniophora polygonia on a fallen twig of alder near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Back lit leaf in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 14, 2011
 Leaf of berberis in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 28, 2011
 White flowers of Hoary Alyssum (Berteroa incana, Russian name Ikotnik) taken from Kurchatova Street. Saint Petersburg, Russia, May 20, 2019
 Close-up of some golden brown folious lichen on smooth bark of alder(?) near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Back lit leaf of black chokeberry (Aronia melanocarpa) in Sosnovka Park in Saint Petersburg. Russia, May 31, 2011
 Young leaf of maple in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 14, 2011
 Moth in Kuzmolovo, 10 miles north from Saint Petersburg. Russia, June 11, 2011
 Sundew in Lembolovo, 40 miles north from Saint Petersburg. Russia, June 7, 2011
 A fly east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Damselflies in Lembolovo, 40 miles north from Saint Petersburg. Russia, June 7, 2011
 Alder bolete mushrooms (Gyrodon lividus, Russian name Podolshanik) near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, August 15, 2016
 Alder bolete mushrooms (Gyrodon lividus, Russian name Podolshanik) near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, July 24, 2016
 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
 Alder bolete mushrooms (Gyrodon lividus, Russian name Podolshanik) on roadside in Dibuny, north-west from Saint Petersburg, Russia, August 9, 2016
 Some golden brown folious lichen on smooth bark of alder(?) near Chornaya River near Dibuny, north-west from Saint Petersburg, Russia, May 5, 2021
 Fireweed (Chamerion angustifolium, Epilobium angustifolium, Russian name Ivan Chay) near Vetrenoe Lake south from Sosnovo, 40 miles north from Saint Petersburg. Russia, July 22, 2012
 Some grey moth near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Emerging leaf of Lily of the Valley (Convallaria majalis) in Pavlovsk Park, suburb of Saint Petersburg. Russia, May 15, 2011
 Buckbean (Menyanthes) in Lembolovo, 40 miles north from Saint Petersburg. Russia, June 7, 2011
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