Purple flowers of fumewort (Corydalis) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 4, 2017
Pointed leaves and purple flowers of spring vetchling (Lathyrus vernus) near Lenin Trail in area of Razliv, north-west from Saint Petersburg, Russia, May 21, 2019
Purple zinnia flower in D. A. Andy Anderson Brazos Valley Arboretum in Bee Creek Park. College Station, Texas, July 21, 2020
Masses of dry flower buds of mangrove (Avicennia marina)(?) on littoral of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, August 29, 2015
Purple scabiosa flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 24, 2009
Purple thistle flower in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 27, 2008
Purple flower of iris in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 9, 2014
Purple dianthus flowers in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 12, 2009
Purple flower of Snail vine (Phaseolus giganteus, Vigna) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 15, 2008
Purple dead nettle like flowers in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 10, 2009
Purple and blue passiflora alata flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 4, 2008
Purple iris flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 1, 2009
Close-up of a purple passion flower (passiflora) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, October 12, 2008
Purple passion flower (passiflora) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 24, 2009
Small purple flowers of Jatropha gossypiifolia (Bellyache bush) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 31, 2009
Purple clematis flower in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 26, 2016
Purple flowers in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 10, 2009
Purple passion flower (passiflora) close up in Antique Rose Emporium. Independence, Texas, August 15, 2009
Purple flower of eggplant in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 6, 2009
Purple flowers of milfoil (Achillea millefolium, yarrow) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 16, 2015
Small purple dahlia flowers (Russian name Georgin) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 21, 2015
Blue flower of Purple dewdrop (Lobelia puberula) on Little Lake Creek Loop Trail in Sam Houston National Forest, with 2 short ear-like upper petals and 3 broad wedge-shaped lower petals. Huntsville, Texas, September 14, 2008
Pyramid flower spike of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
Purple flowers of Tahitian hat (Holmskioldia taitensis, Holmskoldia tettensis, Karomia speciosa) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 12, 2009
Purple flowers of False or Mexican Heather (Cuphea hyssopifolia) in Antique Rose Emporium. Independence, Texas, June 12, 2010
Purple passiflora (passion flower) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 17, 2009
Flowers of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in sand near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
Morning Glory (Purple Bindweed, Ipomoea cordatotriloba) flower in Old Baylor Park. Independence, Texas, May 10, 2008
Small purple flowers of Jatropha gossypiifolia (Bellyache bush, Cotton Leaf, Physic nut, Sibidigua, Tua-Tua) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 14, 2008
Pistils of a purple passiflora alata flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 4, 2008
Disk flowers of Purple coneflower (Echinacea purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, May 2, 2009
Purple passion flower (passiflora) in Antique Rose Emporium. Independence, Texas, September 13, 2009
Flower of Purple Pleatleaf (Alophia drummondii) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
Purple poppy flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 24, 2009
Flower of Purple Pitcher Plant (Sarracenia purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, March 14, 2009
Flower of purple pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) in Lick Creek Park. College Station, Texas, May 18, 2012
Purple flowers of cabbage family in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 15, 2015
Purple flower of Japanese magnolia in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, February 8, 2009
Purple flowers of Lantana camara in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 12, 2016
Flower of purple gerardia (false foxglove, Agalinis purpurea) on a trail spur near Yaupon Trail in Lick Creek Park. College Station, Texas, September 23, 2008
Purple coneflower (Echinacea purpurea) in TAMU Holistic Garden in Texas A and M University, with a brownish hemispherical rounded cone of disk flowers and drooping pink ray flowers below it. College Station, June 14, 2008
Small purple flower of Mexican Heather (Cuphea hyssopifolia)(?) or ginoria(?) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, January 11, 2009
Big purple flower of passiflora (Passion flower) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 22, 2009
Purple trumpet like flowers of Weigela florida in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 29, 2009
Trumpet like purple flowers in TAMU Holistic Garden in Texas A and M University. College Station, Texas, November 8, 2009
Flowers of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) emerging from sand near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
Purple flowers of Meadow Rue (Thalictrum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 27, 2009
Purple flowers of broom-wood (Melochia pyramidata var. pyramidata) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, September 5, 2009
Flowers of purple Loosestrife (Lythrum salicaria, Russian name Derbennik) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 22, 2015
Purple flowers of marsh fragrant orchid (Gymnadenia conopsea, Russian name Kokushnik) on roadside in Yuntolovsky Park. Saint Petersburg, Russia, July 7, 2017
Purple flower of Yesterday-Today-and-Tomorrow (Brunfelsia australis(?)) in greenhouses of Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 27, 2009
Closed flowers of purple gerardia (false foxglove, Agalinis purpurea) in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 5, 2010
Back lit flowers of purple gerardia (false foxglove, Agalinis purpurea) in Lake Bryan Park. Bryan, Texas, October 10, 2012
Blue flowers of Angelonia Serena Purple in Antique Rose Emporium. Independence, Texas, April 19, 2009
Flower of purple pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 13, 2014
Blue trumpet flowers of Iochroma warscewiczii (Purple bells) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 7, 2008
Orange disc flowers of Purple coneflower (Echinacea purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, September 5, 2009
Purple passion flower (passiflora) in Antique Rose Emporium. Independence, Texas, August 15, 2009
Flowers of purple dewdrop (Lobelia puberula) in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 2, 2010
Flowers of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
Blue-purple 6-petaled flowers in a cylindrical cluster of Pickerelweed (Pontederia cordata) in TAMU Horticultural Gardens in Texas A and M University, with spindle-like bilobed yellow spots on the middle upper petals. College Station, Texas, June 7, 2008
Freeze on a purple flower of larkdaisy (Brazilian Button Flower, Centratherum intermedium, Centratherum punctatum) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, December 5, 2009
Drooping originally purple flower of larkdaisy (Centratherum punctatum) damaged by recent frost in TAMU Holistic Garden in Texas A and M University. College Station, Texas, December 12, 2009
Flower of purple gerardia (false foxglove, Agalinis purpurea) with dew in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 5, 2010
Disk flowers of purple coneflower (Echinacea purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, September 25, 2010
Purple flower of lace cactus in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 14, 2008
Disk flowers of purple coneflower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, June 28, 2008
Blue flower of downy lobelia (Purple dewdrop, Lobelia puberula) in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, August 10, 2008
Green lynx spider on clasping henbit (henbit deadnettle, Lamium amplexicaule), with bright purple tubular flowers in whorls in TAMU Holistic Garden in Texas A and M University. College Station, Texas, December 31, 2008
Purple tubular flowers of clasping henbit (henbit deadnettle, Lamium amplexicaule) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 24, 2009
Tulip-shaped purple flower of Japanese magnolia in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 7, 2009
Purple flower of Monsonia heliotropioides (geranium family) in desert. Harrarah, 40 miles south-west from Doha, Qatar, March 12, 2010
Yellow and purple orchid flower in greenhouses of Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, February 23, 2017
Purple passion flower (passiflora) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, October 12, 2008
Purple flowers of Gladiolus byzantinus in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 27, 2009
Purple passion flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 3, 2008
Tiny purple flower of Violet wood sorrel (shamrock, Oxalis) on Deer Run Trail in Lick Creek Park. College Station, Texas, September 30, 2008
Purple sage like flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, October 25, 2008
Close up of central part of purple passion flower (passiflora) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 24, 2009
Flower of Purple pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 13, 2014
Close up of purple flowers of Lantana camara in Dahl Al Hamam Park at Al Markhiya Street. Doha, Qatar, April 12, 2016
Sleeping bee on a purple flower of larkdaisy (Centratherum punctatum) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, November 1, 2009
Flowers of Sea lavender (Qetaif, Limonium axillare) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 19, 2010
Purple flower of Heteropterys (Heteropteris) angustifolia in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 14, 2008
Mexican hat (Ratibida columnaris) cylindrical flowerhead with dark red-purple disk flowers and yellow and brown ray flowers on Loop Trail in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 9, 2008
Reddish plant of slenderleaf iceplant (Mesembryanthemum nodiflorum) with a flower on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
Purple rose like flower in greenhouses of Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, January 5, 2016
Bright orange disc flowers of Purple coneflower (Echinacea purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, September 5, 2009
Purple flower of Fagonia indica or ovalifolia(?) (local name Dhreima or DHuraymah, shwaikah) in a desert. Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
Purple flowering raspberry (Rubus odoratus, Rubacer odoratum) north from Orekhovo, north from Saint Petersburg. Russia, July 11, 2010
Purple flower head in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 23, 2009
White flower bracts of sea lavender (Qetaif, Limonium axillare) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 2, 2016
Flower of Dalechampia dioscoreifolia (purple wings, Costa Rican butterfly vine) on a wall of a greenhouse in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 11, 2008
Damselfly on a flower of purple gerardia (false foxglove, Agalinis purpurea) in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 5, 2010
Emerging flowers of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) at sunrise near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
Purple flowers of Violet wood sorrel (shamrock, Oxalis) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 9, 2009
Purple flowering raspberry (Rubus odoratus, Rubacer odoratum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 27, 2009
Green lynx spider on purple passion flower (passiflora) in Lick Creek Park. College Station, Texas, September 23, 2009
Flowers of lemon beebalm (purple horsemint, Monarda citriodora) near a pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 27, 2012
Morning Glory (Purple Bindweed, Ipomoea cordatotriloba) flowers near Deer Run Trail in Lick Creek Park. College Station, Texas, September 17, 2007
Purple flowers of garlic(?) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 23, 2009
Small purple flowers of sandbells (bristly nama, Nama hispidum) in Old Baylor Park. Independence, Texas, May 16, 2010
Flower spike of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
Glaucous glasswort (Arthrocnemum macrostachyum) with tiny flowers near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
Purple geranium flowers in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 9, 2014
Purple flowers of azalea (Rhododendron canadense) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 21, 2015
Small ice plant (Mesembryanthemum cryptanthum, Mesembryanthemum forskahlii, Mesembryanthemum forsskaolii, Opophytum forsskaolii, local name ghasoul) with a flower on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 2, 2016
Purple peony flower in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 28, 2017
Purple Tradescantia pallida flower in dew in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 22, 2008
Blue-purple, papilionaceous flowers of winter vetch (Vicia villosa) on Spillway Trail in Brazos Bend State Park. Needville, Texas, December 14, 2008
Purple scabious flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 3, 2009
Flower spike of Purple Loosestrife (Lythrum salicaria, Russian name Derbennik) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 10, 2009
White flower of Egyptian Fig-marigold (slenderleaf ice plant, Mesembryanthemum nodiflorum, local name Ghasoul) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 1, 2010
Purple pea flowers in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 20, 2012
Purple flowers of annual heliotrope(?) (Heliotropium arborescens) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, November 28, 2008
Greenish-purple flowers of Strawberry bush (Euonymus americana) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, April 5, 2009
Close up of yellow and purple flower in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 29, 2009
Purple flowers of pea family in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 17, 2012
Rounded cone of disk flowers of purple coneflower (Echinacea purpurea) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 31, 2008
Small purple flower in Big Thicket park on Sundew Trail. Texas, October 11, 2008
Purple trumpet like flower in greenhouses of Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 27, 2009
Back-lit flower of purple pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) in Lick Creek Park. College Station, Texas, June 8, 2010
Flower of Purple gerardia (false foxglove, Agalinis purpurea) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 29, 2010
Purple flower of fodder radish (Raphanus sativus)(?) near Harrarah in southern Qatar, February 14, 2014
Flowers of mangroves (Avicennia marina) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 4, 2015
Purple butterwort flower in greenhouses of Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, March 8, 2017
Strange flower of Dalechampia dioscoreifolia (purple wings, Costa Rican butterfly vine) on a wall of a greenhouse in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 11, 2008
Close-up of a flower of a vine Dalechampia dioscoreifolia (purple wings, Costa Rican butterfly vine) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 28, 2008
Flowers of a desert heliotrope (turnsole, Heliotropium bacciferum, local name Ramram) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 19, 2010
Opening flower of purple gerardia (false foxglove, Agalinis purpurea) in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 5, 2010
Blue flower of Purple dewdrop (Lobelia puberula) on Little Lake Creek Loop Trail in Sam Houston National Forest. Texas, November 1, 2008
Purple flowers of Cashmere Bouquet (Clerodendron bungei) in Antique Rose Emporium. Independence, Texas, August 15, 2009
White and purple flowers of velvet pod mimosa (Mimosa dysocarpa, gatuno) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 24, 2009
Flower of purple pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) in Lick Creek Park. College Station, Texas, June 8, 2010
Unopened flower of Purple gerardia (prairie agalinis, Agalinis purpurea) in Lick Creek Park. College Station, Texas, September 24, 2012
Flowers of purple gerardia (false foxglove, Agalinis purpurea) in Lake Bryan Park. Bryan, Texas, October 10, 2012
Purple flowers of beinwell (blue comfrey, Symphytum caucasicum, Russian name Okopnik) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 26, 2014
Central area of a flower of Purple pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, July 13, 2014
Back-lit purple flower of wood sorrel in Sam Houston National Forest on Little Lake Creek Loop Trail. Richards, Texas, April 4, 2010.
Purple flowers of garlic in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 19, 2012
Purple passion flower (passiflora) in Antique Rose Emporium. Independence, Texas, October 12, 2013
Purple geranium flower in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 9, 2014
Fresh disc flowers of Purple coneflower (Echinacea purpurea) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, September 5, 2009
Dark purple flowers of pea family in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 28, 2010
Flowers of mangrove tree (Avicennia marina) on white background near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 24, 2015
Purple flowers in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 10, 2009
Closed flower of purple gerardia (false foxglove, Agalinis purpurea(?)) in Lake Bryan Park. Bryan, Texas, August 26, 2012
Flower of purple dewdrop (Lobelia puberula) in Watson Rare Native Plant Preserve. Warren, Texas, November 9, 2013
Purple Khozama flowers (Horwoodia dicksoniae) near a fence of Al Defai Farm in Lebwairda area north from Al Khor. Qatar, March 7, 2014
Purple flowers of Lantana camara taken from Onanza area near West Bay. Doha, Qatar, January 5, 2015
Disk flowers of purple coneflower (Echinacea purpurea) in Antique Rose Emporium. Independence, Texas, May 13, 2012
Flower of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) growing from sand near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
Emerging flower of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) at sunrise near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
Purple flowers of Meadow Rue (Thalictrum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 23, 2009
Flower of purple gerardia (agalinis) in Watson Rare Native Plant Preserve. Warren, Texas, November 9, 2013
Purple flower of pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) in Lick Creek Park. College Station, Texas, May 18, 2012
Close up of a flower of Purple gerardia (prairie agalinis, Agalinis purpurea) in Lick Creek Park. College Station, Texas, September 24, 2012
Dry flower bracts of Sea lavender (Qetaif, Limonium axillare) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
Flower buds of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, January 9, 2015
Purple flowers of Myrtle-leaf milkwort (Polygala myrtifolia) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 29, 2009
Purple desert flower of Scrophularia deserti (Al-Jar or Afaina in Arabic) near industrial zone of Ras Laffan, north from Doha. Qatar, March 23, 2013
Purple flowering raspberry (Rubus odoratus, Rubacer odoratum, Russian name Malinoklion) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, August 22, 2013
Flowers of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
Flowers of mangrove (Avicennia marina) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
Purple flowering raspberry (Rubus odoratus, Rubacer odoratum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 13, 2014
Purple verbena like flowers in Antique Rose Emporium. Independence, Texas, July 25, 2014
Tiny flowers of seablite (Suaeda vermiculata) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, October 9, 2014
Salsola soda (Suaeda maritima, Suaeda iranshahrii var. arabica) with flowers or seeds on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, November 8, 2014
Bush of Anabasis setifera with flowers and seeds on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, November 28, 2014
Flower of mangrove (Avicennia marina) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, January 9, 2015
Emerging flower of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
Flower of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) appearing from sand near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
Flower spike of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in sand near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
Flowers of mangrove tree (Avicennia marina) on dark background near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 24, 2015
Purple flowers of mint family in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 16, 2015
Purple flowers of mint family in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 22, 2015
Flower buds of Bienertia sinuspersici near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, October 17, 2015
Flower spikes of little seed canary grass (Phalaris minor) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, January 23, 2016
Purple flowers of Khozama plant (Horwoodia dicksoniae) near a fence of Al Defai Farm in Lebwairda area north from Al Khor. Qatar, February 12, 2016
Purple flowers of Sea Lavender (Limonium axillare, local name Qetaif) taken from area of Ras Laffan farms. Northern Qatar, March 12, 2016
Ice plant (Mesembryanthemum cryptanthum and M. nodiflorum) with flower buds on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 2, 2016
Mesembryanthemum cryptanthum with dry flowers on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 28, 2016
Mangrove (Avicennia marina) with flowers on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 28, 2016
Flowers of purple loosestrife (Lythrum salicaria, Russian name Derbennik) near a creek on a beach in Solnechnoe, north-west from Saint Petersburg. Russia, July 30, 2016
Purple dahlia flowers in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 24, 2016
Cluster of yellow and purple orchid flowers in greenhouses of Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, February 23, 2017
Field of blue and purple flowers under a tree in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, April 29, 2017
Close up of purple flowers of fumewort (Corydalis) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 6, 2017
Cluster of purple flowers of fumewort (Corydalis) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 6, 2017
Cluster of pink and purple flowers of fumewort (Corydalis) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 6, 2017
Purple pasque flower (Pulsatilla) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 15, 2017
Flower buds of purple pasque flower (Pulsatilla) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 15, 2017
Purple flower of a marsh orchid in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 22, 2017
Purple flowers of primrose (Primula) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 28, 2017
Purple flowers of primrose (Primula) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 28, 2017
Purple flowers of a marsh orchid in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 4, 2017
Large purple peony flower in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 28, 2017
Purple flowers of loosestrife (Lythrum salicaria, Russian name Derbennik) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 28, 2017
Purple mullein flowers (Verbascum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, October 4, 2017
Flower of Morning Glory (Purple Bindweed, Ipomoea cordatotriloba) in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, July 4, 2018
