 St. John s Wort (Hypericum perforatum, Russian name Zveroboy) near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Flowers of St. John s Wort (Hypericum perforatum, Russian name Zveroboy) on a meadow near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Hoverfly (Syrphidae) on an umbel inflorescence near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 St. John s Wort (Hypericum perforatum, Russian name Zveroboy) near Oredezh River. Siverskaya south from Saint Petersburg, Russia, July 20, 2015
 Hoverfly (Syrphidae, Russian name Zhurchalka) on hawkweed flower in Posiolok near Vyritsa, south from Saint Petersburg, Russia, July 9, 2017
 Hogweed (Heracleum sosnowskyi, Russian name Borshchevik) near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Forget-me-not flowers (Myosotis palustris, Russian name Nezabudka) near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Fruit of Wild Strawberry (Fragaria, Russian name Zemlianika) near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Yellow daisy Anthemis tinctoria (Russian name Pupavka) near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Common orchid Orchis maculata (Russian name Yatryshnik) near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Common Skullcap (Scutellaria galericulata, Russian name Shlemnik) near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 St. John s Wort (Hypericum perforatum, Russian name Zveroboy) west from Lavriki, 2 miles north from Saint Petersburg. Russia, July 26, 2012
 St. John s Wort (Hypericum perforatum, Russian name Zveroboy) west from Toksovo, 10 miles north from Saint Petersburg. Russia, July 23, 2012
 Pink flowers of Marsh pea (Lathyrus palustris, Russian name China) near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 St. John s Wort (Hypericum perforatum) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 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 Upright bedstraw (Galium album, Russian name podmarennik) near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Flower of St. John s Wort (Hypericum perforatum) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Flowers of St. John s Wort (Hypericum perforatum) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Meadow flower of Yellow Rattle (Cockscomb, Rhinanthus minor, Russian name Pogremok) near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Hoverfly (Syrphidae, Russian name Zhurchalka) west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Hoverfly (Syrphidae, Russian name Zhurchalka) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 St. John s Wort (Hypericum perforatum, Russian name Zveroboy) in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, July 19, 2015
 Hoverfly (Syrphidae, Russian name Zhurchalka) on roadside flowers west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Some grey moth near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Bird nest near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Stink bug on a seed head near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Crab spider on a flower of scabiosa near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Longhorn beetles on scabiosa flower near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 St. John s Wort (Hypericum perforatum) east from Toksovo, 10 miles north from Saint Petersburg. Russia, July 9, 2009
 St. John s Wort (Hypericum perforatum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 22, 2015
 St. John s Wort (Hypericum perforatum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 28, 2017
 St. John s Wort (Hypericum perforatum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 10, 2009
 Small mint like flowers of Ground-ivy (Glechoma hederacea) near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 Black-veined white butterfly (Aporia crataegi) near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 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
 Black-veined white butterfly (Aporia crataegi) on pink clover near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
 St. John s Wort (Hypericum) in Antique Rose Emporium. Independence, Texas, June 12, 2010
 Peelbark St. John s wort (Hypericum fasciculatum) in Watson Rare Native Plant Preserve. Warren, Texas, June 25, 2022
 Hoverfly (Syrphidae) on yellow aster in fields west from Deviatkino, 1 mile north from Saint Petersburg. Russia, July 26, 2012
 Amanda s Blue butterfly (Polyommatus amandus) on Saint John s wort east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
 Wall hawkweed (Hieracium murorum, Russian name Yastrebinka) in Rozhdestveno, south from Saint Petersburg in Leningrad Region. Russia, June 19, 2011
 Apple garden and a John Bogoslov Cathedral in John-Bogoslov Cheremenetskiy Monastery, south from Luga. Leningrad Region, Russia, August 24, 2013
 Black hoverfly Cheilosia on a yellow flower of Lesser celandine (Ranunculus ficaria, Russian name Chistyak) in Popovka river canyon in Pyazelevo near Pavlovsk, south from Saint Petersburg. Russia, May 10, 2019
 Yellow flower of marsh marigold (kingcup, Caltha palustris, Russian name Kaluzhnitsa) with a black hoverfly Cheilosia in Popovka river canyon in Pyazelevo near Pavlovsk, south from Saint Petersburg. Russia, May 10, 2019
 Black hoverfly Cheilosia on a yellow flower of marsh marigold (kingcup, Caltha palustris, Russian name Kaluzhnitsa) in Popovka river canyon in Pyazelevo near Pavlovsk, south from Saint Petersburg. Russia, May 10, 2019
 Melampyrum nemorosum (Russian name Ivan Da Marya) in Pavlovsk Park, south from Saint Petersburg, Russia, June 23, 2010
 Hoverfly (Syrphidae) on Sodom Apple (Calotropis procera) in Dar Al Salam Compound, Abu Hamour area. Doha, Qatar, March 13, 2013
 Colony of flowers of Melampyrum nemorosum (Russian name Ivan Da Marya) in Pavlovsk Park, south from Saint Petersburg, Russia, June 23, 2010
 Lesser Butterfly-orchid (Platanthera bifolia, Russian name liubka) on a meadow in Pavlovsk Park, south from Saint Petersburg, Russia, June 23, 2010
 Smartweed (Curly-top knotweed, Polygonum tomentosum, Persicaria lapathifolia, Russian name Gorets) in Pavlovsk Park, south from Saint Petersburg, Russia, June 23, 2010
 Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 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
 Backyard of Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 House of Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Alley from Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Piano in Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Interior of Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Old barometer in Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 A desk Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Meadow near Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 A pond near Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 A ditch near Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Entrance of John-Bogoslov Cheremenetskiy Monastery, south from Luga. Leningrad Region, Russia, August 24, 2013
 Cemetery of John-Bogoslov Cheremenetskiy Monastery, south from Luga. Leningrad Region, Russia, August 24, 2013
 View of backyard of Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Dining room in Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Park opposite to Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Family House near Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Working room of Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Small pond near Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Blue iris in Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 View from backyard of Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Old pond in backyard of Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Monk s dorms of John-Bogoslov Cheremenetskiy Monastery, south from Luga. Leningrad Region, Russia, August 24, 2013
 Cat sitting on ruins in John-Bogoslov Cheremenetskiy Monastery, south from Luga. Leningrad Region, Russia, August 24, 2013
 Old stone stairs in John-Bogoslov Cheremenetskiy Monastery, south from Luga. Leningrad Region, Russia, August 24, 2013
 Road to a Lake Pesno from Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Man s head on a sketch for an opera in Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Flower garden from a balcony of Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Gardens of a collective farm near Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Family House and stables near Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Flower garden in backyard of Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Backyard of monk s dorms of John-Bogoslov Cheremenetskiy Monastery, south from Luga. Leningrad Region, Russia, August 24, 2013
 Cat guarding monk s dorms of John-Bogoslov Cheremenetskiy Monastery, south from Luga. Leningrad Region, Russia, August 24, 2013
 Entrance of monk s dorms of John-Bogoslov Cheremenetskiy Monastery, south from Luga. Leningrad Region, Russia, August 24, 2013
 Fragment of a sketch of costumes for an opera in Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Close up of a sketch of costumes for an opera in Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Guide Raisa Mikhaylovna Alekseeva of Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 Hoverfly on a hawkweed flower in Posiolok near Vyritsa, south from Saint Petersburg, Russia, July 9, 2017
 Stone arch at main entrance of John-Bogoslov Cheremenetskiy Monastery, south from Luga. Leningrad Region, Russia, August 24, 2013
 Old Metal Lathe Enterprise 1330 in John-Bogoslov Cheremenetskiy Monastery, south from Luga. Leningrad Region, Russia, August 24, 2013
 Chapel of John Bogoslov in Navolok Village west from Cheremenetskoe Lake, south from Luga. Leningrad Region, Russia, August 24, 2013
 Sketch of costumes for an opera Zolotoy Petushok in Rimsky-Korsakov Museum in Loubensk, Pskov Region. Russia, June 12, 2014
 White swallow-wort (Vincetoxicum hirundinaria, Russian name Lastoven) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 18, 2016
 White swallow-wort (Vincetoxicum hirundinaria, Russian name Lastoven) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, August 14, 2016
 Black hoverfly (Diptera, Syrphidae) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 19, 2019
 St. Peter s-wort (Hypericum crux-andreae) on Richards Loop Trail in Sam Houston National Forest. Texas, August 7, 2021
 St. Peter s-wort (Hypericum crux-andreae) on Richards Loop Trail in Sam Houston National Forest. Texas, July 28, 2020
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