 Evening primrose (Oenothera biennis, Russian name Oslinnik) in fields near Deviatkino in northern Saint Petersburg. Russia, July 26, 2016
 Evening primrose (Oenothera biennis, Russian name Oslinnik) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Evening primrose (Oenothera biennis, Russian name Oslinnik) near the train stop in Petiayarvi, north from Saint Petersburg. Russia, July 21, 2017
 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
 Tansy (Tanacetum vulgare, Russian name Pizhma) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Hoverfly (Syrphidae, Russian name Zhurchalka) on roadside flowers west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Pink clover (trefoil, Russian name Klever) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Creeping Thistle (Cirsium arvense, Russian name Bodiak) west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Brown Knapweed (Centaurea jacea, Russian name Vasioliok) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Umbel inflorescence of Angelica sylvestris (Russian name Dudnik) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Sneezewort yarrow (Achillea ptarmica, Russian name chihotnik) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Umbel inflorescence of Angelica sylvestris (Russian name Dudnik) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Umbels of flowers of Angelica sylvestris (Russian name Dudnik) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Yellow Rattle (Cockscomb, Rhinanthus minor, Russian name Pogremok) on roadside west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 White campion (Silene alba, Melandrium album, Russian name Drioma) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Yellow evening primrose (Oenothera) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 10, 2009
 Yellow evening primrose (Oenothera) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 10, 2009
 Flower of white campion (Silene alba, Melandrium album, Russian name Drioma) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Flowers of fireweed (Chamerion angustifolium, Epilobium angustifolium, Russian name Ivan Chay) west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Fireweed (Chamerion angustifolium, Epilobium angustifolium, Russian name Ivan Chay) in fields near Brachnev Creek west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Yellow evening primrose (Oenothera) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 24, 2010
 Bee like fly on a thistle in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Fly on a thistle in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Fields west from Deviatkino, 1 mile north from Saint Petersburg. Russia, July 26, 2012
 Power lines in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Roadside daisy in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Cultivated cabbage field west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Blue lupin on roadside west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Fireweed growing under power lines west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Thistle growing under power lines west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Lesnoy Rychey Creek crossing west from Deviatkino. Saint Petersburg, Russia, July 26, 2012
 Wood cranesbill (Geranium sylvaticum) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 A fly on wood cranesbill (Geranium sylvaticum) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Center part of a daisy flower in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Yellow Loosestrife (Lysimachia vulgaris) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Yellow flowers of aster family on roadside west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 White phenotype of showy evening primrose (Oenothera speciosa) in Lick Creek Park. College Station, Texas, June 22, 2012
 Moth on tansy flowers in fields west from Deviatkino, 1 mile north from Saint Petersburg. Russia, July 26, 2012
 Long leaf Speedwell (Veronica longifolia) on roadside west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Flower of wood cranesbill (Geranium sylvaticum) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Hoverfly (Syrphidae) on yellow aster in fields west from Deviatkino, 1 mile north from Saint Petersburg. Russia, July 26, 2012
 Field road in the area of former black markets west from Deviatkino, 1 mile north from Saint Petersburg. Russia, July 26, 2012
 Tufted vetch (Vicia cracca) on roadside in fields west from Deviatkino, 1 mile north from Saint Petersburg. Russia, July 26, 2012
 Showy evening primrose (Oenothera speciosa) near Park Hudson Trail. College Station, Texas, July 24, 2014
 Frozen evening primrose (Oenothera) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 11, 2012
 Bumblebee on Spear Thistle (Cirsium vulgare) on roadside in fields west from Deviatkino, 1 mile north from Saint Petersburg. Russia, July 26, 2012
 Flower of Marsh Hedgenettle (Stachys palustris) on roadside in fields west from Deviatkino, 1 mile north from Saint Petersburg. Russia, July 26, 2012
 Back lit showy evening primrose (Oenothera speciosa) near Park Hudson Trail. College Station, Texas, July 24, 2014
 Meadow vetchling (meadow pea, Lathyrus pratensis) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Evening primrose (Oenothera) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 23, 2014
 Cone-shaped flowers of pineapple weed (Matricaria discoidea, Chamomilla suaveolens) on roadside in fields west from Deviatkino, 1 mile north from Saint Petersburg. Russia, July 26, 2012
 Yellow flower of evening primrose (Oenothera hookeri) in Leach Teaching Gardens at Texas A and M University. College Station, Texas, July 7, 2022
 Tansy (Tanacetum vulgare, Russian name Pizhma) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Flower bud Angelica sylvestris (Russian name Dudnik) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Tansy (Tanacetum vulgare, Russian name Pizhma) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Flower bud of Angelica sylvestris (Russian name Dudnik) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Brown Knapweed (Centaurea jacea, Russian name Vasioliok) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Blooming heather (Calluna vulgaris, Russian name Veresk) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Sneezewort yarrow (Achillea ptarmica, Russian name chihotnik) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Hemp-nettle (Galeopsis speciosa, Russian name Pikulnik) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Asiatic dock (Rumex confertus, Russian name Shchavel) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Purple loosestrife (Lythrum salicaria, Russian name Derbennik) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Bud of an umbel inflorescence of Angelica sylvestris (Russian name Dudnik) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Sneezewort yarrow (Achillea ptarmica, Russian name chihotnik) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Bladder campion (Oberna behem, Russian name Klopushka) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Hemp-nettle (Galeopsis speciosa, Russian name Pikulnik) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Yellow bedstraw (Galium verum, Russian name Podmarennik) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Umbellifer plants of Angelica sylvestris (Russian name Dudnik) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Vetch (Vicia) in fields west from Deviatkino. Saint Petersburg, Russia, August 15, 2012
 Red berries of bittersweet nightshade (Solanum dulcamara, Russian name Paslion) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Fringed willow-herb (Epilobium adenocaulon, Russian name Kiprey) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Tufted vetch (Vicia cracca, Russian name Myshiny Goroshek) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Orchard grass (Dactylis glomerata, Russian name Ezha sbornaya) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Flower of creeping thistle (Cirsium arvense, Russian name Bodiak) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Emerging umbel inflorescence of Angelica sylvestris (Russian name Dudnik) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Opening umbel inflorescence of Angelica sylvestris (Russian name Dudnik) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Emerging umbel flower of Hogweed (Heracleum sosnowskyi, Russian name Borshchevik) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 White campion (Silene alba, Melandrium album, Russian name Drioma) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Red Odontites (Odontites vulgaris, Russian name Zubchatka) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Seeds of Creeping Thistle (Cirsium arvense) in fields west from Deviatkino. Saint Petersburg, Russia, August 15, 2012
 Flowers of Red Odontites (Odontites vulgaris, Russian name Zubchatka) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Evening primrose (Oenothera) in dew in Lick Creek Park. College Station, Texas, August 3, 2014
 Red Odontites (Odontites vulgaris, Russian name Zubchatka) on black background in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Back lit leaf of Grey Alder (Alnus incana) in fields west from Deviatkino. Saint Petersburg, Russia, August 15, 2012
 Showy evening primrose (Oenothera speciosa) in Bee Creek Park. College Station, Texas, April 9, 2021
 Showy evening primrose (Oenothera speciosa) in Bee Creek Park. College Station, Texas, April 5, 2022
 Showy evening primrose (Oenothera speciosa) in Bee Creek Park. College Station, Texas, April 20, 2021
 Showy evening primrose (Oenothera speciosa) in Bee Creek Park. College Station, Texas, March 27, 2020
 Showy evening primrose (Oenothera speciosa) in Antique Rose Emporium. Independence, Texas, March 29, 2023
 Showy evening primrose (Oenothera speciosa) in Bee Creek Park. College Station, Texas, April 12, 2022
 Showy evening primrose (Oenothera speciosa) in Central Park. College Station, Texas, August 4, 2014
 Fireweed (Chamerion angustifolium, Epilobium angustifolium, Russian name Ivan Chay) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Blue flowers of fodder galega (Galega orientalis, Russian name Kozliatnik) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Red Elderberry (Sambucus racemosa, Russian name Buzina) west from Toksovo, 10 miles north from Saint Petersburg. Russia, July 23, 2012
 Showy evening primrose (Oenothera speciosa) in Lick Creek Park. College Station, Texas, April 18, 2018
 Cut-leaved evening primrose (Oenothera laciniata) in dew in Lick Creek Park. College Station, Texas, April 16, 2009
 Showy evening primrose (Oenothera speciosa) on Park Hudson Trail. College Station, Texas, August 12, 2014
 Showy evening primrose (Oenothera speciosa) in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
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