 Flowers of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
 Flower spike of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 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
 Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
 Flowers of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in sand near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
 Emerging flowers of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) at sunrise near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
 Flowers of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) emerging from sand near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
 Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in salt marsh near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
 Blooming Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
 Emerging flower of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
 Blooming plant of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) at sunrise near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
 Emerging parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, January 9, 2015
 Emerging flower of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) at sunrise 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 of Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) growing 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
 Flower buds of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, January 9, 2015
 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
 Blooming parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) with a host plant Arthrocnemum macrostachyum near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 6, 2015
 Bright yellow flowers of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth). Salt marsh near Mesaieed, Qatar, March 18, 2011
 Purple shoot of parasitic plant Cistanche tubulosa (desert hyacinth) emerging from sand on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, January 9, 2015
 Parasitic plant Cistanche tubulosa (desert hyacinth) emerging from sand near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, January 9, 2015
 Parasitic plant Desert Hyacinth (Cistanche tubulosa) with a host plant Arthrocnemum macrostachyum (glasswort, local name shnaan) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, January 9, 2015
 Stout form of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in Al Harrarah. Qatar, March 4, 2016
 Blooming parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) with a host plant Tetraena near Al Khor Hospital. Qatar, February 6, 2015
 Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) with a host plant Zygophyllum qatarense at entrance of Umm Bab in south-western Qatar, March 3, 2014
 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
 Flower of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth). Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 Flower bud of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth). Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 Parasitic plants Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in bloom. Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
 Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) on a beach in southern Al Wakra. Qatar, February 7, 2015
 Parasitic plant Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) on a beach in the area of Al Hamala (Al Hamlah) Water Well near Umm Bab in south-western Qatar, March 3, 2014
 Parasitic plant Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) on a roadside near Abu Nahlah. Qatar, April 25, 2014
 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
 Parasitic plant Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) in windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, March 4, 2016
 Parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) with flower buds in windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, March 18, 2016
 Stout form of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) in windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, March 18, 2016
 Stout form of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth) near a sand fence on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, March 18, 2016
 Pyramid flower spike of a parasitic plant Cistanche tubulosa (desert hyacinth, dhanoon, Tartuth). 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
 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
 Dry inflorescence of Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Tall plant of a parasitic plant Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, March 21, 2015
 Parasitic plant Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) with a host plant Zygophyllum qatarense at entrance of Umm Bab in south-western Qatar, February 21, 2014
 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
 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
 Blooming bush of desert thorn Lycium shawii in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Rocky tip of Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Flowers of a desert heliotrope (turnsole, Heliotropium bacciferum, local name Ramram) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 19, 2010
 Shells of sea snails in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Rocky beach in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Blooming Zygophyllum qatarense in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Rusty car fragments on a beach in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Rusty vehickles on a beach in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Mound of shells of sea snails in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Archeological artifacts on the Kassite dye site in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Blooming milkweed Glossonema varians in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Flowers of mangrove (Avicennia marina) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
 Glaucous glasswort (Arthrocnemum macrostachyum) with tiny flowers near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
 Pebbles in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 25, 2011
 Close up of Al Kheriza beach plant (Halopeplis perfoliata, khurreyz, string of beads ) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Colony of Al Kheriza beach plant (Halopeplis perfoliata, khurreyz, string of beads ) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Beach pebbles in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 25, 2011
 Desert Hyacinth (Cistanche tubulosa, Cistanche phelypaea, Lathraea phelypaea, local names zanoon, Wedaina) at entrance of Umm Bab in south-western Qatar, February 21, 2014
 Coastal halophyte Al Kheriza beach plant (Halopeplis perfoliata, khurreyz, string of beads ) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Red succulent leaves of Al Kheriza beach plant (Halopeplis perfoliata, khurreyz, string of beads ) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Flower of Desert Hyacinth (Cistanche tubulosa, Cistanche phelypaea, Lathraea phelypaea, local names zanoon, Wedaina) at entrance of Umm Bab in south-western Qatar, February 21, 2014
 Flower buds of Desert Hyacinth (Cistanche tubulosa, Cistanche phelypaea, Lathraea phelypaea, local names zanoon, Wedaina) at entrance of Umm Bab in south-western Qatar, February 21, 2014
 Line of beachrock stones remained from ancient ingenious intertidal stone fish trap at low tide in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 4, 2011
 Mesembryanthemum cryptanthum with dry flowers on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 28, 2016
 Plant of Anabasis setifera suffering under extreme desert conditions on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 13, 2014
 Mangrove forest (Avicennia marina) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 25, 2011
 Mangrove (Avicennia marina) with flowers on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 28, 2016
 Purplish plant of Anabasis setifera suffering from extreme desert conditions on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, October 24, 2014
 Flowers of mangroves (Avicennia marina) on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 4, 2015
 Small purplish plant of Anabasis setifera suffering under extreme desert conditions on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, December 13, 2014
 Elk(?) shell in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 1, 2010
 Various weeds on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
 Excavated remains of a stone building on the Kassite dye site in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 25, 2011
 Flowers of Sea lavender (Qetaif, Limonium axillare) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 19, 2010
 Tiny flowers of seablite (Suaeda vermiculata) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, October 9, 2014
 Bush of Anabasis setifera with flowers and seeds on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, November 28, 2014
 Shallow depression in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2015
 Limestone hill on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
 View from a hill in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2015
 Old vehicles on a beach in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 1, 2010
 Salt marsh near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
 Ancient ruins on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2015
 Salt marsh overgrown mostly with jointed glasswort (Halocnemum strobilaceum) near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 25, 2011
 Plant of Salsola cyclophylla on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2015
 Pile of stones on a hill in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2015
 Ancient pottery on a hill in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2015
 Limestone cliffs on a beach in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 1, 2010
 Stony surface of a hill in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2015
 Lotus glinoides with fruits on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
 Ancient stone ruins in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2015
 Salt tolerant plants on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
 Ruins of an archeological camp in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2015
 Close up of Mesembryanthemum cryptanthum on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 7, 2014
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