 Flower of creeping thistle (Cirsium arvense, Russian name Bodiak) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Spear Thistle (Cirsium vulgare) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Bumblebee on Spear Thistle (Cirsium vulgare) on roadside in fields west from Deviatkino, 1 mile north from Saint Petersburg. Russia, July 26, 2012
 Field thistle (Cirsium) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Seeds of Creeping Thistle (Cirsium arvense) in fields west from Deviatkino. Saint Petersburg, Russia, August 15, 2012
 Flower of thistle in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 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
 Tansy (Tanacetum vulgare, Russian name Pizhma) 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
 Blooming heather (Calluna vulgaris, Russian name Veresk) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Brown Knapweed (Centaurea jacea, Russian name Vasioliok) 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
 Evening primrose (Oenothera biennis, Russian name Oslinnik) in fields near Deviatkino in northern Saint Petersburg. Russia, July 26, 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
 Fringed willow-herb (Epilobium adenocaulon, Russian name Kiprey) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Red berries of bittersweet nightshade (Solanum dulcamara, Russian name Paslion) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Creeping Thistle (Cirsium arvense, Russian name Bodiak) west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Meadow vetchling (meadow pea, Lathyrus pratensis) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Red Odontites (Odontites vulgaris, Russian name Zubchatka) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Panicled aster (Symphyotrichum lanceolatum, Aster lanceolatus) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Flowers of Red Odontites (Odontites vulgaris, Russian name Zubchatka) in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Red Odontites (Odontites vulgaris, Russian name Zubchatka) on black background in fields near Deviatkino in northern Saint Petersburg. Russia, July 25, 2016
 Center part of a daisy flower in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 White phenotype of thistle in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Flower of wood cranesbill (Geranium sylvaticum) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Flower of Marsh Hedgenettle (Stachys palustris) on roadside in fields west from Deviatkino, 1 mile north from Saint Petersburg. Russia, July 26, 2012
 Flower of white campion (Silene alba, Melandrium album, Russian name Drioma) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Thistle (Cirsium engelmannii) flower buds in Lick Creek Park. College Station, Texas, June 10, 2012
 Flower of field scabious (Knautia arvensis) 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
 Flower of Wood cranesbill (Geranium sylvaticum) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Flower of St. John s Wort (Hypericum perforatum) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Flower bud Angelica sylvestris (Russian name Dudnik) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Flower buds of a thistle (Cirsium) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, March 26, 2023
 Pink flower of Wood cranesbill (Geranium sylvaticum) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 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
 Immature flower head of Cabbage thistle (Cirsium oleraceum, Russian name Bodyak) in Aleksandrovsky Park in Pushkin (former Tsarskoe Selo), a suburb of Saint Petersburg. Russia, July 10, 2010
 Emerging umbel flower of Hogweed (Heracleum sosnowskyi, Russian name Borshchevik) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Blue flower spike of Long leaf Speedwell (Veronica longifolia) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Yellow Loosestrife (Lysimachia vulgaris) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 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
 Hoverfly (Syrphidae, Russian name Zhurchalka) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Young leaves and flower buds of thistle (Cirsium) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2023
 Tansy (Tanacetum vulgare, Russian name Pizhma) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Moth on tansy flowers in fields west from Deviatkino, 1 mile north from Saint Petersburg. Russia, July 26, 2012
 Pink clover (trefoil, Russian name Klever) 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
 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
 Brown Knapweed (Centaurea jacea, Russian name Vasioliok) 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
 Umbels of flowers of Angelica sylvestris (Russian name Dudnik) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Tufted vetch (Vicia cracca) on roadside in fields west from Deviatkino, 1 mile north from Saint Petersburg. Russia, July 26, 2012
 White campion (Silene alba, Melandrium album, Russian name Drioma) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Thistle growing under power lines west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Flower buds of Texas thistle (Cirsium texanum) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 3, 2021
 Meadow vetchling (meadow pea, Lathyrus pratensis) in fields west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Field thistle (Cirsium) in Siverskaya, 50 miles south from Saint Petersburg. Russia, July 13, 2017
 Flowers of field thistle (Cirsium) in Siverskaya, 50 miles south from Saint Petersburg. Russia, July 13, 2017
 Field thistle (Cirsium) east from Toksovo, 10 miles north from Saint Petersburg. Russia, July 9, 2009
 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
 Fireweed (Chamerion angustifolium, Epilobium angustifolium, Russian name Ivan Chay) in fields near Brachnev Creek west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
 Sedum flower buds in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 26, 2016
 Sedum flower buds in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 29, 2016
 Thistle flower in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 26, 2016
 Flower bud of yellow thistle (Bull thistle, Cirsium horridulum) in Lick Creek Park. College Station, Texas, April 11, 2018
 Flower bud of yellow thistle (Bull thistle, Cirsium horridulum) in Lick Creek Park. College Station, Texas, April 14, 2019
 Flower of yellow thistle (Bull thistle, Cirsium horridulum) in Lick Creek Park. College Station, Texas, April 5, 2019
 Power lines in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Melampyrum nemorosum in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Daisy on roadside in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Vetch (Vicia) in fields west from Deviatkino. Saint Petersburg, Russia, August 15, 2012
 Weevil beetle in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Bedstraw (Galium) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Skipper on a daisy in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Curly dock in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Creeping thistle (Cirsium arvense, Russian name Bodiak) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 22, 2015
 Blooming thistle (Cirsium heterophyllum(?), Russian name Bodiak) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 22, 2015
 Flower of yellow thistle (Bull thistle, Cirsium horridulum) with a bronze beetle in Lick Creek Park. College Station, Texas, April 5, 2019
 Flower bud of yellow thistle (Bull thistle, Cirsium horridulum) on Post Oak Trail in Lick Creek Park. College Station, Texas, March 26, 2019
 Close up of pink orchid in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Thistle flower heads (Cirsium engelmannii) in Lick Creek Park. College Station, Texas, July 7, 2012
 Creeping Thistle (Cirsium arvense, Russian name Bodiak) on a field near Oredezh River near Kezevo. Siverskaya south from Saint Petersburg, Russia, July 20, 2015
 Blooming thistle (Cirsium heterophyllum(?), Russian name Bodiak) in Aleksandrovsky Park in Pushkin (former Tsarskoe Selo), a suburb of Saint Petersburg. Russia, July 10, 2010
 Cabbage thistle (Cirsium oleraceum, Russian name Bodyak) in Aleksandrovsky Park in Pushkin (former Tsarskoe Selo), a suburb of Saint Petersburg. Russia, July 10, 2010
 Field scabious (Knautia arvensis) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Wood cranesbill (Geranium sylvaticum) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Pink orchid Orchis maculata(?) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 St. John s Wort (Hypericum perforatum) in fields west from Deviatkino. Saint Petersburg, Russia, June 29, 2011
 Flower bud of summer-blooming thistle (Cirsium engelmannii) in Lick Creek Park. College Station, Texas, July 1, 2014
 Flower bud of summer-blooming thistle (Cirsium engelmannii) in Lick Creek Park. College Station, Texas, July 10, 2014
 Summer-blooming thistle flower (Cirsium engelmannii) in Lick Creek Park. College Station, Texas, July 10, 2014
|