 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
 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
 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 butterfly (Aporia crataegi, Russian name Boyaryshnitsa) on Ragged Robin east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Mating black-veined white butterflies (Aporia crataegi, Russian name Boyaryshnitsa) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Black-veined white butterfly (Aporia crataegi, Russian name Boyaryshnitsa) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Sitting black-veined white butterfly (Aporia crataegi, Russian name Boyaryshnitsa) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Close up of black-veined white butterfly (Aporia crataegi, Russian name Boyaryshnitsa) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Black-veined white butterfly (Aporia crataegi) east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Black-veined white butterfly (Aporia crataegi) on a pink flower east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Two black-veined white butterflies (Aporia crataegi) in Posiolok, 45 miles south from Saint Petersburg. Russia, June 23, 2011
 Black-veined white butterflies (Aporia crataegi) in Posiolok, 45 miles south from Saint Petersburg. Russia, June 23, 2011
 Pair of black-veined white butterflies (Aporia crataegi) in Posiolok, 45 miles south from Saint Petersburg. Russia, June 23, 2011
 Flowers of Ragged Robin(?) (Lychnis flos-cuculi) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Cluster of flowers of Ragged Robin(?) (Lychnis flos-cuculi) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Pink flowers of Ragged Robin(?) (Lychnis flos-cuculi) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Black-veined white butterfly (Aporia crataegi) near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Caterpillar on a twig of mountain ash (Black-veined white butterfly (Aporia crataegi)(?)) in Menkovo, south from Saint Petersburg. Russia, June 1, 2011
 Black-veined white butterfly (Aporia crataegi) on a flower of scabious in Posiolok, 45 miles south from Saint Petersburg. Russia, June 23, 2011
 Black-veined white butterfly (Aporia crataegi) sitting on a flower of scabious in Posiolok, 45 miles south from Saint Petersburg. Russia, June 23, 2011
 Back lit caterpillar of black-veined white butterfly (Aporia crataegi) on a twig of mountain ash in Menkovo, south from Saint Petersburg. Russia, June 1, 2011
 Black-veined white butterfly (Aporia crataegi) on pink clover near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Ragged Robin(?) (Lychnis flos-cuculi) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Pink flowers of Ragged Robin(?) (Lychnis flos-cuculi) east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Forget-me-not flowers (Russian name Nezabudka) 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
 White flowers of geranium near a forest road east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Marsh gilliflower (Ragged Robin, Coccyganthe flos-cuculi, Russian name Kukushkin Tsvet) on a meadow in Pavlovsk Park, south from Saint Petersburg, Russia, June 23, 2010
 Geranium (storksbill) with white flowers near a forest road east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Marsh gilliflower (Ragged Robin, Coccyganthe flos-cuculi, Coronaria flos-cuculi, Russian name Kukushkin Tsvet) between Orekhovo and Lembolovo, north from Saint Petersburg. Russia, June 30, 2010
 Geranium (storksbill) plant with white flowers near a forest road east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Flowers of Common Winter Cress (Yellow Rocket, Barbarea vulgaris, Russian name Surepka) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Blue and brown butterflies east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Ragged Robin(?) (Lychnis flos-cuculi) east from Toksovo, 10 miles north from Saint Petersburg. Russia, July 9, 2009
 Yellow flowers of Common Winter Cress (Yellow Rocket, Barbarea vulgaris, Russian name Surepka) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Pair of Amanda s Blue (Polyommatus amandus) butterflies on bitter fleabane (Erigeron acris) east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Lupin flowers east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Dead-nettle (Lamium, Russian name Glukhaya Krapiva) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 White flower of geranium east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Flower of Water Avens (Geum rivale, Russian name Gravilat) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Close up of Water Avens (Geum rivale, Russian name Gravilat) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Flowers on edge of a meadow east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Blue flowers of lupin east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Flowers of Lesser Butterfly-orchid (Platanthera bifolia, Russian name liubka) east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Seed head of Water Avens (Geum rivale, Russian name Gravilat) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Flowers of cranberrybush (Viburnum opulus) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Yellow flowers of aster family east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Common Winter Cress (Yellow Rocket, Barbarea vulgaris, Russian name Surepka) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Flowers of Shinleaf (Round-leaved Wintergreen, Pyrola rotundifolia) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Large pink flowers of mustard family on a forest dumping site east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Black and orange speckled butterfly Fritillary (Boloria) east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Flower of wild strawberry (Russian name Zemlianika) east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Early fruit of wild strawberry (Russian name Zemlianika) east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Lesser Butterfly-orchid (Platanthera bifolia, Russian name liubka) east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Hawkweed (Hieracium) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Daisy flower east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Flower of Stellaria east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Spurge (Euphorbia) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Horsetail (Equisetum) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Bedstraw (Galium) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Stellaria flower east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Flowers of wild strawberry east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 White flowers of meadow rue (Thalictrum, Russian name Vasilistnik) near Novinka, 50 miles south from Saint Petersburg. Russia, June 14, 2014
 Center of a daisy flower east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Shoot of spruce tree east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Blue vetch (Vicia) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Blooming plantain (Plantago) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Blue flowers of Black Rampion (Phyteuma nigrum, Russian name Kolnik) near Angliyskaya Alley in Upper Park. Oranienbaum (Lomonosov), a suburb of Saint Petersburg, Russia, June 22, 2014
 Wood Cow-wheat (Melampyrum nemorosum) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Flower spike of plantain (Plantago) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Bitter fleabane (Erigeron acris) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Flowers of Bird s-eye Speedwell (Veronica chamaedrys) east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Flower buds of a plant of sunflower family east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Spreading Bellflower (Bluebells, Campanula patula) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Blue flowers of Bird s-eye Speedwell (Veronica chamaedrys) east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 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 Lesser Butterfly-orchid (Platanthera bifolia, Russian name liubka) near Novinka, 50 miles south from Saint Petersburg. Russia, June 14, 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 grass lily (Ornithogalum, Russian name Ptitsemlechnik) 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
 White flowers of Boreal chickweed (Cerastium biebersteinii, Russian name Yaskolka) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 9, 2014
 Pale brittlestem mushrooms (Psathyrella candolleana)(?) on rotten wood east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Buds of Shinleaf (Round-leaved Wintergreen, Pyrola rotundifolia) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Bird s-eye Speedwell (Germander Speedwell, Veronica chamaedrys) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 White cardamine flowers near a lake in Orekhovo, north from Saint Petersburg. Russia, June 5, 2014
 White flowers of mustard family near railroad in Orekhovo, north from Saint Petersburg. Russia, June 5, 2014
 White flowers of Stellaria near Razliv on a road from Dibuny, north-west from Saint Petersburg, Russia, June 1, 2014
 Pink flowers of red campion (Silene dioica, Melandrium rubrum, Russian name Drioma) near Razliv on a road from Dibuny, north-west from Saint Petersburg, Russia, June 1, 2014
 False Lily-of-the-valley (Maianthemum bifolium, Russian name Maynik) in Kuzmolovo, 10 miles north from Saint Petersburg. Russia, June 11, 2011
 White stellaria flower with a fly in Kuzmolovo, 10 miles north from Saint Petersburg. Russia, June 11, 2011
 A fly east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Daisy and buttercup east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Daisy flower east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Feeding mosquito east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Melampyrum nemorosum east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Leaf venation east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Cinquefoil (Potentilla) east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Yellow flower of avens east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Yarrow (Achillea millefolium) east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
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