 Pyramid spike of bright yellow flowers of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) with mangrove in background. Salt marsh near Mesaieed, Qatar, January 29, 2010
 Pyramid spikes of bright yellow flowers of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) with a fly. Salt marsh near Mesaieed, Qatar, January 29, 2010
 Yellow and maroon flower buds emerging from sand of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) appear in a desert after recent rains. Salt marsh near Mesaieed, Qatar, January 29, 2010
 Parasitic plant Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) with a host plant, salt tolerant succulent Arthrocnemum macrostachyum (glasswort). Salt marsh near Mesaieed, Qatar, January 29, 2010
 Flower spikes of bright yellow flowers of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) popping from cyanobacterial crust of salt marsh. Southeast coastal area near Mesaieed, Qatar, January 29, 2010
 Bright yellow flowers of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth). Salt marsh near Mesaieed, Qatar, March 18, 2011
 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
 Flower spike of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Flower bud of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth). Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 Flower of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth). Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 Parasitic plant Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) with a host plant, salt tolerant succulent Arthrocnemum macrostachyum (glasswort, local name shnaan) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Parasitic plants Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in bloom. Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 Flowers of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Desert Hyacinth (Cistanche tubulosa) with a host plant, a salt tolerant succulent, at Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais, March 24, 2012
 Camels in a salt marsh near Mesaieed. Qatar, March 18, 2011
 Grazing camels in a salt marsh near Mesaieed. Qatar, March 18, 2011
 Succulent leaves of salt tolerant plant in desert on hills of Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 Dried parasitic plant Cynomorium Coccineum (desert, or red thumb, tarthuth) in dunes of Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais, March 24, 2012
 Some dry papery stripes near salt marsh in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 1, 2010
 Aerial roots (pneumatophores) of mangrove in salt marsh in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 1, 2010
 Holes in salt marsh made by small black crabs in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 1, 2010
 Qatar Natural History Group measuring depth of a pond between Al Wakra and Mesaieed, north from Doha. Qatar, January 29, 2010
 Mangrove forest in southeast coastal area near Mesaieed. Qatar, January 29, 2010
 Qatar Natural History Group wading at low tide in Arabian (Persian) Gulf near Mesaieed, north from Doha. Qatar, January 29, 2010
 Stingray(?) sand crater at low tide in Arabian (Persian) Gulf near Mesaieed, north from Doha. Qatar, January 29, 2010
 Milkweed like plant in Rainforest Pyramid of Moody Gardens. Galveston, Texas, January 19, 2013
 Salt Marsh Moth caterpillar (Estigmene acrea) in Lick Creek Park. College Station, Texas, May 13, 2010
 Salt marsh near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 25, 2011
 Mangroves with aerial roots (pneumatophores) in salt marsh near Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais. Qatar, April 12, 2013
 Some sand mounds in shallow water of salt marsh near Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais. Qatar, April 12, 2013
 Aerial roots (pneumatophores) of mangroves in salt marsh near Jazirat Umm Tays, barrier island at northern tip of Qatar, east from Ruwais. Qatar, April 12, 2013
 Dandelion like flower of a desert plant Arfaj (Rhanterium epapposum) near Dar Al Salam Compound, Abu Hamour area. Doha, Qatar, March 9, 2013
 A flower and fruits of DHuraymah desert plant (Fagonia bruguieri) found near Dar Al Salam Compound in Abu Hamour. Doha, Qatar, April 13, 2013
 Salt marsh moth caterpillars feeding on passion flower on utility cutting in Lake Bryan Park. Bryan, Texas, December 4, 2012
 Salt Marsh Moth caterpillar (Estigmene acrea) feeding on curly dock (Rumex) in Lick Creek Park. College Station, Texas, May 13, 2010
 Seedling of a desert plant Zygophyllum qatarense. Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 Yellow hairy caterpillar of Salt Marsh Moth (Estigmene acrea) on dock (Rumex) in Lick Creek Park. College Station, Texas, April 27, 2010
 Salt Marsh Moth caterpillar (Estigmene acrea) eating Indian paintbrush in Lake Bryan Park. Bryan, Texas, May 21, 2010
 Salt Marsh Moth caterpillar (Estigmene acrea) feeding on meadow pink in Lake Bryan Park. Bryan, Texas, May 21, 2010
 Flower buds of desert plant Zygophyllum qatarense near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
 Orange and green flower spike of Red Hot Poker Plant (Torch Lily, Kniphofia uvaria) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 17, 2009
 Salt Marsh Moth caterpillar (Estigmene acrea) feeding on Brazilian vervain (Verbena brasiliensis) in Lake Bryan Park. Bryan, Texas, May 21, 2010
 Salt Marsh Moth caterpillar (Estigmene acrea) feeding on Engelmann s daisy in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 9, 2010
 Caterpillar of striped hawkmoth Hyles livornica feeding on a thorny desert plant. Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 Desert plant Herniaria hemistemon (local name Ghebayra) with tiny leaves and flowers in Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 Helianthemum lippii (local name raqrouq), a host plant for truffles, desert mushrooms that are gathered in spring. Harrarah, 40 miles south-west from Doha, Qatar, March 12, 2010
 Star shaped prostrate yellow flowers of a desert plant Aizoon canariense (local name Jafna). Harrarah, 40 miles south-west from Doha, Qatar, March 12, 2010
 Middle segments of abdomen of Salt Marsh Moth caterpillar (Estigmene acrea) with fleshy feet (prolegs) covered with tiny gripping hooklets (crochets) in Lick Creek Park. College Station, Texas, May 13, 2010
 Red flower of anturium in Rainforest Pyramid of Moody Gardens. Galveston, Texas, January 19, 2013
 Milkweed like flower in Rainforest Pyramid of Moody Gardens. Galveston, Texas, January 19, 2013
 Red milkweed like flower in Rainforest Pyramid of Moody Gardens. Galveston, Texas, January 19, 2013
 Orchid flower in Rainforest Pyramid of Moody Gardens. Galveston, Texas, January 19, 2013
 Flower spike of plantain (Plantago) in Lick Creek Park. College Station, Texas, April 11, 2010
 Succulent plant Zygophyllum simplex (Tetraena simplex, harm, hureim) in desert. Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 Milkweed like flower with ants in Rainforest Pyramid of Moody Gardens. Galveston, Texas, January 19, 2013
 Speckled orchid flower in Rainforest Pyramid of Moody Gardens. Galveston, Texas, January 19, 2013
 Brown pentagonal stellate prostrate, depressed centrally fruits of a desert plant Aizoon canariense (local name Jafna). Harrarah, 40 miles south-west from Doha, Qatar, March 12, 2010
 Salt tolerant plant Herniaria hemistemon (local name Ghebayra) growing in a depression in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 25, 2011
 Texture of a trunk of corpse flower (arum) in Rainforest Pyramid of Moody Gardens. Galveston, Texas, January 19, 2013
 A parasitic plant near Kanneliarvi, 40 miles north-west from Saint Petersburg, Russia, July 29, 2005
 A parasitic plant in a forest near Lembolovo, 40 miles north from Saint Petersburg, Russia, July 28, 2005
 White berries on a desert bush Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) in Ras Abrouq peninsula in west central coastal area, north from Zekreet. Qatar, February 13, 2010
 A salt marsh of Long Point. Provincetown, Massachusetts, March 20, 2004
 Flower spike of some grass in Lake Bryan Park. Bryan, Texas, June 15, 2010
 Glassworts in salt marsh of Kuyalnik Liman. Odessa, Ukraine, July 4, 2009
 Flower spike of plantain (plantago) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 1, 2010
 Brown flower spike in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 19, 2010
 Salt marsh and Long Point Lighthouse in Cape Cod. Provincetown, Massachusetts, September 25, 2004
 Red glasswort specie in a salt marsh of Kuyalnik Liman. Odessa, Ukraine, July 4, 2009
 Yellow flower of Arabian Primrose (Arnebia hispidissima) in desert. Harrarah, 40 miles south-west from Doha, Qatar, March 12, 2010
 Purple flower of Monsonia heliotropioides (geranium family) in desert. Harrarah, 40 miles south-west from Doha, Qatar, March 12, 2010
 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
 Small yellow flower of Haplophyllum tuberculatum (local name Meseika) in desert. Harrarah, 40 miles south-west from Doha, Qatar, March 12, 2010
 Salt marsh with tamarisk at Emek Zahar north from Mount Sdom. The Middle East, December 27, 2001
 Salt Marsh east from north end of Bone Hill Road in Cape Cod. Barnstable, Massachusetts, December 16, 2004
 Tiny flower of lunaria (Savignya parviflora, local name Gilgilan) in desert on hills of Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 Giles Creek and a salt marsh at the entrance of Demarest - Lloyd State Park. Dartmouth, Massachusetts, June 21, 2004
 Flowers of a parasitic plant common toothwort (Lathraea squamaria, Russian name Petrov Krest) in Gatchina Park, suburb of Saint Petersburg. Russia, May 16, 2011
 A desert plant on limestone of northern Mount Eliazar, south from Masada. The Middle East, January 31, 2002
 A desert plant on limestone of northern Mount Eliazar, south from Masada. The Middle East, January 31, 2002
 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
 Seeds of salt-marsh fleabane (Pluchea odorata) on Raccoon Run Trail in Lick Creek Park. College Station, Texas, December 14, 2012
 Seeding salt-marsh fleabane (Pluchea odorata) on Raccoon Run Trail in Lick Creek Park. College Station, Texas, December 14, 2012
 Fluffy seeds of salt-marsh fleabane (Pluchea odorata) on Raccoon Run Trail in Lick Creek Park. College Station, Texas, December 14, 2012
 Some plant with drying leaves in desert near industrial zone of Ras Laffan, north from Doha. Qatar, March 23, 2013
 A plant with seeds that had violet flowers in January and yellow onions in Negev Desert in northern Beer-Sheva. The Middle East, February 24, 2001
 Brown furry caterpillar of salt marsh moth(?) (Estigmene acrea) near New Horseshoe Lake in Brazos Bend State Park. Needville, Texas, April 11, 2009
 Senna italica (Cassia) plant in desert of Harrarah, 40 miles south-west from Doha. Qatar, March 2, 2012
 DHuraymah desert plant (Fagonia bruguieri) found near Dar Al Salam Compound in Abu Hamour. Doha, Qatar, April 13, 2013
 Halophyte plant Zygophyllum qatarense in desert near industrial zone of Ras Laffan, north from Doha. Qatar, March 23, 2013
 Mangroves in salt marshes, view from causeway to Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 19, 2010
 Close up of a feeding salt marsh moth caterpillar on utility cutting in Lake Bryan Park. Bryan, Texas, December 4, 2012
 Fluffy seeds of a plant of aster family in desert near industrial zone of Ras Laffan, north from Doha. Qatar, March 23, 2013
 Yellow hairy caterpillar of salt marsh moth(?) (Estigmene acrea) on Horseshoe Lake Loop Trail in Brazos Bend State Park. Needville, Texas, April 11, 2009
 Ants feeding on Senna italica (Cassia) plant in desert of Harrarah, 40 miles south-west from Doha. Qatar, March 2, 2012
 View of salt pans in Red Sea near Ein Bokek from a plateau of Judean Desert. The Middle East, April 17, 2001
 Desert plant Herniaria hemistemon (local name Ghebayra) with tiny leaves near industrial zone of Ras Laffan, north from Doha. Qatar, March 23, 2013
 Plant with silvery leaves sand button (Neurada procumbens)(?) in desert near industrial zone of Ras Laffan, north from Doha. Qatar, March 23, 2013
 Visitors of Texas A and M University at Qatar walking on Singing Sand Dunes near Mesaieed. Qatar, March 10, 2012
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