![](../../pictures/archives/compress/2010/873/jpeg/08t.jpg) White flowers of Hoary Alyssum (Berteroa incana, Russian name Ikotnik) near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
![](../../pictures/archives/compress/2019/2464/jpeg/26t.jpg) Plants of hoary bowlesia (Bowlesia incana) taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 13, 2019
![](../../pictures/archives/compress/2019/2434/jpeg/01t.jpg) Morning freeze on leaves of hoary bowlesia (Bowlesia incana) on a lawn on George Bush Drive. College Station, Texas, January 24, 2019
![](../../pictures/archives/compress/2019/2519/jpeg/05t.jpg) Alyssum flowers in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, June 3, 2019
![](../../pictures/archives/compress/2019/2500/jpeg/22t.jpg) White flowers of wood sorrel (Oxalis acetosella, Russian name Kislitsa) in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, May 16, 2019
![](../../pictures/archives/compress/2014/1435/jpeg/03t.jpg) Yellow flowers of Alyssum gmelinii in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 13, 2014
![](../../pictures/archives/compress/2019/2490/jpeg/05t.jpg) Hoary rosette lichen Physcia aipolia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2019/2490/jpeg/13t.jpg) Hoary rosette lichen Physcia aipolia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2019/2490/jpeg/21t.jpg) Hoary rosette lichen (Physcia aipolia) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2019/2490/jpeg/14t.jpg) Apothecia of hoary rosette lichen Physcia aipolia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2019/2490/jpeg/16t.jpg) Foliose lichen Hoary rosette (Physcia aipolia) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2019/2490/jpeg/06t.jpg) Hoary rosette lichen Physcia aipolia with apothecia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2019/2490/jpeg/12t.jpg) Close up of hoary rosette lichen Physcia aipolia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2019/2490/jpeg/22t.jpg) Details of hoary rosette lichen (Physcia aipolia) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2024/3468/jpeg/12t.jpg) Plants of hoary bowlesia (Bowlesia incana) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, February 6, 2024
![](../../pictures/archives/compress/2017/2047/jpeg/20t.jpg) White flowers of Forget-me-not (Russian name Nezabudka) in Lomonosov (Oranienbaum). West from Saint Petersburg, Russia, May 23, 2017
![](../../pictures/archives/compress/2019/2490/jpeg/19t.jpg) Hoary rosette lichen (Physcia aipolia) together with red dots of Nectriaceae fungus on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2017/2118/jpeg/23t.jpg) Horse mushrooms (Agaricus arvensis(?)) on a lawn at the corner of Kurchatova and Politekhnicheskaya streets. Saint Petersburg, Russia, August 13, 2017
![](../../pictures/archives/compress/2014/1437/jpeg/02t.jpg) White flowers of meadow rue (Thalictrum, Russian name Vasilistnik) near Novinka, 50 miles south from Saint Petersburg. Russia, June 14, 2014
![](../../pictures/archives/compress/2017/2044/jpeg/14t.jpg) White flowers of wood sorrel (Oxalis acetosella, Russian name Kislitsa) in Sosnovka Park. Saint Petersburg, Russia, May 20, 2017
![](../../pictures/archives/compress/2019/2490/jpeg/20t.jpg) Hoary rosette lichen (Physcia aipolia) mixed with red dots of Nectriaceae or Bionectriaceae fungus on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2016/1785/jpeg/12t.jpg) Alyssum (Lobularia maritima) flowers in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, March 21, 2016
![](../../pictures/archives/compress/2011/940/jpeg/10t.jpg) White flowers of wood sorrel (Oxalis acetosella, Russian name Kislitsa) in Pavlovsk Park, suburb of Saint Petersburg. Russia, May 15, 2011
![](../../pictures/archives/compress/2015/1624/jpeg/10t.jpg) White flowers of Gentiana (Russian name Gorechavka) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 16, 2015
![](../../pictures/archives/compress/2016/1847/jpeg/26t.jpg) White flowers of Gentiana (Russian name Gorechavka) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 2, 2016
![](../../pictures/archives/compress/2016/1960/jpeg/10t.jpg) Flowers of white dead-nettle (Lamium album, Russian name Glukhaya Krapiva) taken from Sosnovka Park. Saint Petersburg, Russia, October 31, 2016
![](../../pictures/archives/compress/2017/2047/jpeg/04t.jpg) Pink and white flowers of wood sorrel (Oxalis acetosella, Russian name Kislitsa) in Lomonosov (Oranienbaum). West from Saint Petersburg, Russia, May 23, 2017
![](../../pictures/archives/compress/2016/1856/jpeg/06t.jpg) White flowers of Clematis recta (Russian name Lomonos) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 18, 2016
![](../../pictures/archives/compress/2016/1855/jpeg/12t.jpg) Flowers of white dead-nettle (Lamium album, Russian name Glukhaya Krapiva) near Olginsky Pond. Saint Petersburg, Russia, July 18, 2016
![](../../pictures/archives/compress/2011/947/jpeg/23t.jpg) White flowers of wood sorrel (Oxalis acetosella, Kislitsa in Russian) in a park of Lomonosov (Oranienbaum). West from Saint Petersburg, Russia, May 23, 2011
![](../../pictures/archives/compress/2010/872/jpeg/04t.jpg) Star-like white flowers of Vincetoxicum hirundinaria (Russian name Lastoven) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 24, 2010
![](../../pictures/archives/compress/2009/753/jpeg/20t.jpg) White flowers of Viburnum lantana (wayfaring tree, gordovina in Russian) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 29, 2009
![](../../pictures/archives/compress/2014/1436/jpeg/24t.jpg) White flowers of Lesser Butterfly-orchid (Platanthera bifolia, Russian name liubka) near Novinka, 50 miles south from Saint Petersburg. Russia, June 14, 2014
![](../../pictures/archives/compress/2010/873/jpeg/20t.jpg) White flowers of Upright bedstraw (Galium album, Russian name podmarennik) near Zapliusye in Pskov Region south from Saint Petersburg, Russia, June 27, 2010
![](../../pictures/archives/compress/2014/1428/jpeg/06t.jpg) White flowers of grass lily (Ornithogalum, Russian name Ptitsemlechnik) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 9, 2014
![](../../pictures/archives/compress/2017/2047/jpeg/15t.jpg) White flowers of wood sorrel (Oxalis acetosella, Russian name Kislitsa) in Upper Park in Lomonosov (Oranienbaum). West from Saint Petersburg, Russia, May 23, 2017
![](../../pictures/archives/compress/2015/1623/jpeg/21t.jpg) White flowers of grass lily (Ornithogalum, Russian name Ptitsemlechnik) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 16, 2015
![](../../pictures/archives/compress/2014/1427/jpeg/06t.jpg) White flowers of grass lily (Ornithogalum, Russian name Ptitsemlechnik) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 9, 2014
![](../../pictures/archives/compress/2014/1426/jpeg/13t.jpg) White flowers of grass lily (Ornithogalum, Russian name Ptitsemlechnik) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 9, 2014
![](../../pictures/archives/compress/2014/1427/jpeg/10t.jpg) White flowers of Boreal chickweed (Cerastium biebersteinii, Russian name Yaskolka) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 9, 2014
![](../../pictures/archives/compress/2014/1435/jpeg/19t.jpg) 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
![](../../pictures/archives/compress/2009/753/jpeg/04t.jpg) 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
![](../../pictures/archives/compress/2014/1424/jpeg/16t.jpg) 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
![](../../pictures/archives/compress/2014/1424/jpeg/18t.jpg) 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
![](../../pictures/archives/compress/2014/1424/jpeg/19t.jpg) 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
![](../../pictures/archives/compress/2014/1424/jpeg/17t.jpg) 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
![](../../pictures/archives/compress/2019/2502/jpeg/05t.jpg) Flowers of wood sorrel (Oxalis acetosella, Russian name Kislitsa) in Sobstvennaya Dacha Park. Old Peterhof, west from Saint Petersburg, Russia, May 17, 2019
![](../../pictures/archives/compress/2019/2493/jpeg/31t.jpg) Spring flowers of Coltsfoot (Tussilago farfara, Russian name Mat I Machekha) on Lenin Trail near Dibuny, north-west from Saint Petersburg, Russia, May 11, 2019
![](../../pictures/archives/compress/2015/1599/jpeg/19t.jpg) White flowers of wood sorrel (Oxalis acetosella, Russian name Kislitsa) in area of Old Sylvia in Pavlovsk Park. Pavlovsk, suburb of Saint Petersburg, Russia, May 18, 2015
![](../../pictures/archives/compress/2019/2505/jpeg/22t.jpg) White flowers of stitchwort (Stellaria) in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, May 20, 2019
![](../../pictures/archives/compress/2019/2493/jpeg/08t.jpg) Flowers 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
![](../../pictures/archives/compress/2019/2488/jpeg/04t.jpg) Yellow flowers of Corydalis aurea (Russian name hohlatka) in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, May 7, 2019
![](../../pictures/archives/compress/2019/2489/jpeg/06t.jpg) Yellow flowers of Corydalis aurea (Russian name hohlatka) in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, May 7, 2019
![](../../pictures/archives/compress/2019/2498/jpeg/12t.jpg) Purle flowers of common pasqueflower (Pulsatilla vulgaris, wind flower, prostrel or son trava in Russian) in a pine forest on a sand hill near Orekhovo, north from Saint Petersburg. Russia, May 15, 2019
![](../../pictures/archives/compress/2019/2488/jpeg/10t.jpg) Yellow flowers of Fritillaria imperialis Lutea (Russian name Ryabchik Imperatorsky) in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, May 7, 2019
![](../../pictures/archives/compress/2019/2500/jpeg/27t.jpg) White flowers of stitchwort (Stellaria) in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, May 16, 2019
![](../../pictures/archives/compress/2019/2487/jpeg/07t.jpg) White anemone flowers (Anemone nemorosa) in a forest near Lisiy Nos, west from Saint Petersburg. Russia, May 6, 2019
![](../../pictures/archives/compress/2019/2498/jpeg/11t.jpg) Purle flowers of common pasqueflower (Pulsatilla vulgaris, wind flower, meadow anemone, prostrel or son trava in Russian) in a pine forest on a sand hill near Orekhovo, north from Saint Petersburg. Russia, May 15, 2019
![](../../pictures/archives/compress/2019/2519/jpeg/22t.jpg) White flower of Star-of-Bethlehem (Grass Lily, Ornithogalum umbellatum, Russian name Ptitsemlichnik) in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, June 3, 2019
![](../../pictures/archives/compress/2019/2488/jpeg/17t.jpg) White heather flowers in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, May 7, 2019
![](../../pictures/archives/compress/2019/2503/jpeg/25t.jpg) White anemone flowers in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, May 18, 2019
![](../../pictures/archives/compress/2017/1997/jpeg/08t.jpg) Dust lichen (Lepraria incana) on a large fallen oak near Lisiy Nos, west from Saint Petersburg. Russia, March 3, 2017
![](../../pictures/archives/compress/2011/967/jpeg/10t.jpg) Leaf of Grey Alder (Alnus incana) on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
![](../../pictures/archives/compress/2019/2519/jpeg/35t.jpg) White hawthorn(?) flowers in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, June 3, 2019
![](../../pictures/archives/compress/2019/2519/jpeg/29t.jpg) White anemone flowers in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, June 3, 2019
![](../../pictures/archives/compress/2019/2504/jpeg/13t.jpg) White flowers spikes of lily family in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, May 18, 2019
![](../../pictures/archives/compress/2011/967/jpeg/07t.jpg) Grey Alder (Alnus incana, local name Olkha) on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
![](../../pictures/archives/compress/2012/1099/jpeg/11t.jpg) Back lit leaf of Grey Alder (Alnus incana) in fields west from Deviatkino. Saint Petersburg, Russia, August 15, 2012
![](../../pictures/archives/compress/2011/965/jpeg/09t.jpg) Young leaves of Grey Alder (Alnus incana) east from Toksovo, 10 miles north from Saint Petersburg. Russia, June 17, 2011
![](../../pictures/archives/compress/2015/1629/jpeg/30t.jpg) Hoary plantain (Plantago media) on a meadow near train station in Posiolok near Vyritsa, south from Saint Petersburg, Russia, July 21, 2015
![](../../pictures/archives/compress/2011/949/jpeg/22t.jpg) White Hall in Russian Museum. Saint Petersburg, Russia, May 26, 2011
![](../../pictures/archives/compress/2017/1994/jpeg/10t.jpg) Hoary rosette lichen Physcia aipolia and Xanthoria parietina on a tree near northern road in Yuntolovsky Park. Saint Petersburg, Russia, March 1, 2017
![](../../pictures/archives/compress/2007/591/jpeg/21t.jpg) White Hall in Russian Museum. Saint Petersburg, Russia, August 13, 2007
![](../../pictures/archives/compress/2018/2224/jpeg/09t.jpg) Art of White Hall in Russian Museum. Saint Petersburg, Russia, February 9, 2018
![](../../pictures/archives/compress/2018/2224/jpeg/07t.jpg) White Hall in Russian Museum. Saint Petersburg, Russia, February 9, 2018
![](../../pictures/archives/compress/2012/1095/jpeg/16t.jpg) White Hall in Russian Museum. Saint Petersburg, Russia, August 11, 2012
![](../../pictures/archives/compress/2016/1725/jpeg/07t.jpg) White Hall in Russian Museum. Saint Petersburg, Russia, January 8, 2016
![](../../pictures/archives/compress/2019/2519/jpeg/26t.jpg) White flowers of great camas (Camassia leichtlinii) in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, June 3, 2019
![](../../pictures/archives/compress/2009/757/jpeg/05t.jpg) Decorations of White Hall of Russian Museum. Saint Petersburg, Russia, June 8, 2009
![](../../pictures/archives/compress/2016/1725/jpeg/10t.jpg) Columns of White Hall in Russian Museum. Saint Petersburg, Russia, January 8, 2016
![](../../pictures/archives/compress/2016/1725/jpeg/09t.jpg) Corner of White Hall in Russian Museum. Saint Petersburg, Russia, January 8, 2016
![](../../pictures/archives/compress/2016/1725/jpeg/08t.jpg) Section of White Hall in Russian Museum. Saint Petersburg, Russia, January 8, 2016
![](../../pictures/archives/compress/2018/2224/jpeg/08t.jpg) Parquet of White Hall in Russian Museum. Saint Petersburg, Russia, February 9, 2018
![](../../pictures/archives/compress/2014/1425/jpeg/24t.jpg) Forget-me-not flowers (Russian name Nezabudka) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
![](../../pictures/archives/compress/2011/944/jpeg/25t.jpg) Small flowers of milkwort (Poligala, Russian name Istod) in Sablino, south from Saint Petersburg. Russia, May 21, 2011
![](../../pictures/archives/compress/2020/2703/jpeg/14t.jpg) Purple alyssum like flowers in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 9, 2020
![](../../pictures/archives/compress/2010/879/jpeg/13t.jpg) Forget-me-not flowers (Russian name Nezabudka) in the park. Oranienbaum (Lomonosov), a suburb of Saint Petersburg, Russia, July 4, 2010
![](../../pictures/archives/compress/2017/2050/jpeg/10t.jpg) Blue flowers of lungwort (Pulmonaria obscura, Russian name Medunitsa) in Sablino, south from Saint Petersburg. Russia, May 25, 2017
![](../../pictures/archives/compress/2017/2050/jpeg/11t.jpg) Close up of flowers of lungwort (Pulmonaria obscura, Russian name Medunitsa) in Sablino, south from Saint Petersburg. Russia, May 25, 2017
![](../../pictures/archives/compress/2016/1823/jpeg/03t.jpg) Flowers of wood sorrel (Oxalis acetosella, Russian name Kislitsa) in Sosnovka Park. Saint Petersburg, Russia, May 10, 2016
![](../../pictures/archives/compress/2011/955/jpeg/03t.jpg) Flowers of ground ivy (Glechoma hederacea, Russian name Burda pliushchevaya) in Sosnovka Park in Saint Petersburg. Russia, May 31, 2011
![](../../pictures/archives/compress/2017/2044/jpeg/15t.jpg) Wood sorrel (Oxalis acetosella, Russian name Kislitsa) with flowers in Sosnovka Park. Saint Petersburg, Russia, May 20, 2017
![](../../pictures/archives/compress/2010/874/jpeg/23t.jpg) Flowers of clover (Trifolium, Russian name Klever) along railroad in Lembolovo, north from Saint Petersburg, Russia, June 30, 2010
![](../../pictures/archives/compress/2017/2031/jpeg/23t.jpg) Flowers of fumewort (Corydalis, Russian name Khokhlatka) in area of Posiolok near Vyritsa, south from Saint Petersburg, Russia, May 1, 2017
![](../../pictures/archives/compress/2011/944/jpeg/23t.jpg) Blue flowers of lungwort (Pulmonaria obscura, Russian name Medunitsa) in Sablino, south from Saint Petersburg. Russia, May 21, 2011
![](../../pictures/archives/compress/2017/2075/jpeg/16t.jpg) Flowers of wild strawberry (Fragaria, Russian name Zemlianika) in Sosnovka Park. Saint Petersburg, Russia, June 25, 2017
![](../../pictures/archives/compress/2012/1081/jpeg/17t.jpg) Hoverfly (Syrphidae, Russian name Zhurchalka) on roadside flowers west from Deviatkino. Saint Petersburg, Russia, July 20, 2012
![](../../pictures/archives/compress/2011/944/jpeg/09t.jpg) Flowers of bird cherry (Adus avium, Cheriomukha in Russian) in Sablino, south from Saint Petersburg. Russia, May 21, 2011
![](../../pictures/archives/compress/2011/945/jpeg/16t.jpg) Flowers of blueberry (bilberry, Vaccinium myrtillus, Russian name Chernika) in Sosnovka Park. Saint Petersburg, Russia, May 22, 2011
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