 White dead-nettle (Lamium album, Russian name Glukhaya Krapiva) near Olginsky Pond. Saint Petersburg, Russia, July 18, 2016
 Flowers of white dead-nettle (Lamium album, Russian name Glukhaya Krapiva) taken from Sosnovka Park. Saint Petersburg, Russia, October 31, 2016
 White dead-nettle (Lamium album, Russian name Glukhaya Krapiva) on a beach near Sestroretsk, west from Saint Petersburg. Russia, May 29, 2021
 Dead-nettle (Lamium, Russian name Glukhaya Krapiva) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 White flowers of Dead-nettle (Lamium) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Flowers of green spurge ( Euphorbia virgata, Russian name Molochay) near Olginsky Pond. Saint Petersburg, Russia, July 18, 2016
 Flowers of Common Winter Cress (Yellow Rocket, Barbarea vulgaris, Russian name Surepka) near Olginsky Pond. Saint Petersburg, Russia, July 18, 2016
 Stinging nettle (Urtica dioica, Russian name Krapiva) in Sosnovka Park. Saint Petersburg, Russia, July 25, 2015
 Stinging nettle (Urtica dioica, Russian name Krapiva) in Pavlovsk Park. South from Saint Petersburg, Russia, July 21, 2012
 Purple Dead-nettle (Lamium purpureum(?)) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 10, 2009
 Tansy (Tanacetum vulgare, Russian name Pizhma) near Olginsky Pond. Saint Petersburg, Russia, July 18, 2016
 Green spurge ( Euphorbia virgata, Russian name Molochay) near Olginsky Pond. Saint Petersburg, Russia, July 18, 2016
 Sneezewort yarrow (Achillea ptarmica, Russian name chihotnik) near Olginsky Pond. Saint Petersburg, Russia, July 18, 2016
 Red clover (Trifolium pratense, Russian name Klever Lugovoy) near Olginsky Pond. Saint Petersburg, Russia, July 18, 2016
 Yellow Toadflax (Linaria vulgaris, Russian name Lnanka) near Olginsky Pond. Saint Petersburg, Russia, July 18, 2016
 Stinging nettle (Urtica dioica, Russian name Krapiva) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 13, 2010
 Tufted vetch (Vicia cracca, Russian name Myshiny Goroshek) near Olginsky Pond. Saint Petersburg, Russia, July 18, 2016
 Orchard grass (Dactylis glomerata, Russian name Ezha sbornaya) near Olginsky Pond. Saint Petersburg, Russia, July 18, 2016
 Common Winter Cress (Yellow Rocket, Barbarea vulgaris, Russian name Surepka) near Olginsky Pond. Saint Petersburg, Russia, July 18, 2016
 Nettle (Urtica dioica, Russian name Krapiva) in Old Sylvia in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, July 19, 2015
 Fireweed (Chamerion angustifolium, Epilobium angustifolium, Russian name Ivan Chay) near Olginsky Pond. Saint Petersburg, Russia, July 18, 2016
 Flower of fireweed (Chamerion angustifolium, Epilobium angustifolium, Russian name Ivan Chay) near Olginsky Pond. Saint Petersburg, Russia, July 18, 2016
 Purple Dead-nettle (Lamium purpureum(?)) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 29, 2009
 White flowers of Upright bedstraw (Galium album, Russian name podmarennik) near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Purple dead nettle like flowers in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 10, 2009
 White campion (Silene alba, Melandrium album, Russian name Drioma) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Flower of white campion (Silene alba, Melandrium album, Russian name Drioma) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Maple trees near Olginsky Pond. Saint Petersburg, Russia, October 25, 2016
 Olginsky Pond from Zhaka Diuklo Street. Saint Petersburg, Russia, July 23, 2024
 Hemp-nettle (Galeopsis speciosa, Russian name Pikulnik) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 White flowers of Gentiana (Russian name Gorechavka) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 2, 2016
 White flowers of Clematis recta (Russian name Lomonos) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 18, 2016
 White campion (Silene alba, Melandrium album, Russian name Drioma) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Fairy ring champignon mushrooms (Marasmius oreades) on a sandy lawn near Olginsky Pond on Svetlanovsky Prospect. Saint Petersburg, Russia, July 24, 2017
 White flowers of Daphne mezereum Album in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, April 21, 2017
 Masses of white flowers of Upright bedstraw (Galium album) on a meadow near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 White stonecrop (Sedum album) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 13, 2010
 Olginsky Pond beach, near Svetlanovsky Prospekt. Saint Petersburg, Russia, August 9, 2007
 Olginsky Pond in Saint Petersburg, view from Zhaka Duklo Street. Russia, June 19, 2003
 White flowers of Gentiana (Russian name Gorechavka) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 16, 2015
 Hemp-nettle (Galeopsis speciosa, Russian name Pikulnik) in fields south from Lavriki, 1 mile north from Saint Petersburg. Russia, July 26, 2012
 White flowers of grass lily (Ornithogalum, Russian name Ptitsemlechnik) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 16, 2015
 Yellow Archangel (Lamiastrum galeobdolon, dead nettle family) in Sablino, south from Saint Petersburg. Russia, May 21, 2011
 Blue flowers of Gentiana (Russian name Gorechavka) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 2, 2016
 Blue flowers of beach pea (Lathyrus maritimus, Russian name Cheena) in Solnechnoe, north-west from Saint Petersburg. Russia, July 8, 2016
 Flowers of beach pea (Lathyrus maritimus, Russian name Cheena) in dunes of Solnechnoe, north-west from Saint Petersburg. Russia, July 8, 2016
 Close up of Yellow Archangel (Lamiastrum galeobdolon, dead nettle family) in Sablino, south from Saint Petersburg. Russia, May 21, 2011
 Yellow Archangel (Lamiastrum galeobdolon, dead nettle family) in Sablino, south from Saint Petersburg. Russia, June 13, 2009
 Yellow Archangel (Lamiastrum galeobdolon, dead nettle family) in Lisiy Nos, west from Saint Petersburg. Russia, June 1, 2017
 White saddle mushrooms (Helvella crispa, Russian name Lopastnik) on roadside near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, July 24, 2016
 White swallow-wort (Vincetoxicum hirundinaria, Russian name Lastoven) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 18, 2016
 Dark-red helleborine orchid flowers (Epipactis atrorubens, Russian name Dremlik) near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, July 24, 2016
 Flowers of meadow fleabane (Inula britannica, Russian name Deviasil) behind reeds on a beach in Sestroretsk, north-west from Saint Petersburg. Russia, July 8, 2016
 Scorpionfly and a fly on flowers of yarrow (Achillea millefolium, Russian name Tysiachelistnik) in a forest in Posiolok, near Vyritsa, 50 miles south from Saint Petersburg. Russia, July 9, 2016
 Flowers of purple loosestrife (Lythrum salicaria, Russian name Derbennik) near a creek on a beach in Solnechnoe, north-west from Saint Petersburg. Russia, July 30, 2016
 Flowers of bittersweet nightshade (Solanum dulcamara, Russian name Paslion) behind reeds on a beach in Sestroretsk, north-west from Saint Petersburg. Russia, July 8, 2016
 Flowers of water crowfoot (Batrachium circinatum, Russian name Shelkovnik) found on a beach between Solnechnoe and Sestroretsk, north-west from Saint Petersburg. Russia, July 30, 2016
 Flowers of Red Odontites (Odontites vulgaris, Russian name Zubchatka) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Flowers of yellow archangel (Lamium galeobdolon) in a park in Gatchina, a suburb of Saint Petersburg, Russia, May 25, 2021
 White flowers of mint family in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 26, 2016
 White berries of red-barked dogwood (Cornus alba, Swida alba, Russian name Dioren Bely) in Alexander Park in Pushkin, suburb of Saint Petersburg. Russia, July 31, 2016
 White berries of red-barked dogwood (Cornus alba, Swida alba, Russian name Dioren Bely) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 2, 2016
 White flowers of Forget-me-not (Russian name Nezabudka) in Lomonosov (Oranienbaum). West from Saint Petersburg, Russia, May 23, 2017
 Silvery yellow archangel (Lamium galeobdolon) near Lisiy Nos, west from Saint Petersburg. Russia, September 16, 2016
 White Hall in Russian Museum. Saint Petersburg, Russia, January 8, 2016
 Hemp-nettle (Galeopsis speciosa, Russian name Pikulnik) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 White flowers of wood sorrel (Oxalis acetosella, Russian name Kislitsa) in Sosnovka Park. Saint Petersburg, Russia, May 20, 2017
 White flowers of meadow rue (Thalictrum, Russian name Vasilistnik) near Novinka, 50 miles south from Saint Petersburg. Russia, June 14, 2014
 White flowers of Hoary Alyssum (Berteroa incana, Russian name Ikotnik) taken from Kurchatova Street. Saint Petersburg, Russia, May 20, 2019
 Section of White Hall in Russian Museum. Saint Petersburg, Russia, January 8, 2016
 Corner of White Hall in Russian Museum. Saint Petersburg, Russia, January 8, 2016
 Columns of White Hall in Russian Museum. Saint Petersburg, Russia, January 8, 2016
 Nettle rash fungus (Leptosphaeria acuta) on a last year dry stalk of nettle taken from Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 White flowers of wood sorrel (Oxalis acetosella, Russian name Kislitsa) in Pavlovsk Park, suburb of Saint Petersburg. Russia, May 15, 2011
 Flowers of European searocket (Cakile baltica, Cakile maritima subsp. baltica, Russian name Gorchitsa) behind reeds on a beach in Sestroretsk, north-west from Saint Petersburg. Russia, July 8, 2016
 Pink and white flowers of wood sorrel (Oxalis acetosella, Russian name Kislitsa) in Lomonosov (Oranienbaum). West from Saint Petersburg, Russia, May 23, 2017
 White flowers of wood sorrel (Oxalis acetosella, Kislitsa in Russian) in a park of Lomonosov (Oranienbaum). West from Saint Petersburg, Russia, May 23, 2011
 White flowers of grass lily (Ornithogalum, Russian name Ptitsemlechnik) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 9, 2014
 White flowers of Viburnum lantana (wayfaring tree, gordovina in Russian) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 29, 2009
 Star-like white flowers of Vincetoxicum hirundinaria (Russian name Lastoven) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 24, 2010
 White flowers of Lesser Butterfly-orchid (Platanthera bifolia, Russian name liubka) near Novinka, 50 miles south from Saint Petersburg. Russia, June 14, 2014
 White flowers of Hoary Alyssum (Berteroa incana, Russian name Ikotnik) near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 White flowers of grass lily (Ornithogalum, Russian name Ptitsemlechnik) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 9, 2014
 White flowers of grass lily (Ornithogalum, Russian name Ptitsemlechnik) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 9, 2014
 White flowers of wood sorrel (Oxalis acetosella, Russian name Kislitsa) in Upper Park in Lomonosov (Oranienbaum). West from Saint Petersburg, Russia, May 23, 2017
 Tiny black dots of nettle rash fungus (Leptosphaeria acuta) on a last year stalk of nettle (Urtica) taken from Sosnovka Park. Saint Petersburg, Russia, May 8, 2021
 White flowers of Boreal chickweed (Cerastium biebersteinii, Russian name Yaskolka) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 9, 2014
 White flowers on a bush of ninebark (Physocarpus opulifolius, Russian name Puzyreplodnik) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 13, 2014
 Flowers of wood sorrel (Oxalis acetosella, Russian name Kislitsa) in Sosnovka Park. Saint Petersburg, Russia, May 10, 2016
 White flowers of Star-of-Bethlehem (Grass Lily, Ornithogalum umbellatum, Russian name Ptitsemlichnik) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 29, 2009
 Black-veined white butterflies (Aporia crataegi, Russian name Boyaryshnitsa) on flowers of Ragged Robin east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 White flowers of wood sorrel (Oxalis acetosella, Russian name Kislitsa) in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, May 16, 2019
 Carpet of flowers of wood sorrel (Oxalis acetosella, Russian name Kislitsa) in Sosnovka Park. Saint Petersburg, Russia, May 10, 2016
 Close up of black-veined white butterflies (Aporia crataegi, Russian name Boyaryshnitsa) on flowers of Ragged Robin east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Pair of black-veined white butterflies (Aporia crataegi, Russian name Boyaryshnitsa) on flowers of Ragged Robin east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Black-veined white butterflies (Aporia crataegi, Russian name Boyaryshnitsa) sitting on flowers of Ragged Robin east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Hoverfly (Syrphidae, Russian name Zhurchalka) on roadside flowers west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Forget-me-not flowers (Russian name Nezabudka) in the park. Oranienbaum (Lomonosov), a suburb of Saint Petersburg, Russia, July 4, 2010
 Small white flowers of dwarf snapdragon (Chaenorhinum minus) on stone steps of botanical institute in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 2, 2016
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