 Flat area east from Dukhan. Qatar, January 15, 2016
 Plants of Tetraena qatarense (Zygophyllum qatarense, local name harm) in flat area east from Dukhan. Qatar, January 15, 2016
 Close up of Zygophyllum qatarense plant east from Arch (Rainbow) Roundabout. Doha, Qatar, April 9, 2011
 Anabasis setifera (local name hamd al arnab) east from Arch (Rainbow) Roundabout. Doha, Qatar, April 9, 2011
 Saltwort (Salsola imbricata) with a winged fruit east from Arch (Rainbow) Roundabout. Doha, Qatar, April 9, 2011
 Rainbow gum tree (Eucalyptus deglupta) on Wadi Al Sahl Street in Onaiza area. Doha, Qatar, April 8, 2015
 Tetraena qatarense (Zygophyllum qatarense) plant east from Arch (Rainbow) Roundabout. Doha, Qatar, April 16, 2011
 Tetraena qatarense (Zygophyllum qatarense) plant east from Arch (Rainbow) Roundabout. Doha, Qatar, April 9, 2011
 Flowers of rainbow gum tree (Eucalyptus deglupta) on Wadi Al Sahl Street in Onaiza area. Doha, Qatar, April 8, 2015
 Tetraena qatarense (Zygophyllum qatarense) plant in sand east from Arch (Rainbow) Roundabout. Doha, Qatar, April 16, 2011
 Tetraena qatarense (Zygophyllum qatarense) plant with fruits east from Arch (Rainbow) Roundabout. Doha, Qatar, April 16, 2011
 Tetraena qatarense (Zygophyllum qatarense) plant with small flowers east from Arch (Rainbow) Roundabout. Doha, Qatar, April 16, 2011
 Horseshoe vetch (Hippocrepis constricta, local name umm ghurein) with flat seed pods near Dukhan Road. Western Qatar, March 1, 2014
 Limestone plateau in Dukhan in western Qatar, April 9, 2016
 Seedlings of prickly Dock (Emex spinosa) in sand on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 20, 2016
 Seedling of lunaria (Savignya parviflora, local name Gilgilan) on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 5, 2016
 Herniaria hemistemon (local name Ghebayra) with tiny leaves on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 20, 2016
 Rainbow-like glow over Timna cliffs in Timna Park, near Eilat. The Middle East, April 25, 2001
 Seedling of prickly Dock (Emex spinosa) extracted from sand on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 20, 2016
 Brown lily (Dipcadi erythraeum, local names mesailemo, besailemo) on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 20, 2016
 Inflorescence of brown lily (Dipcadi erythraeum, local names mesailemo, besailemo) on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 20, 2016
 Ochradenus baccatus (local names qardi, Qurdi) in a wadi north from Dukhan in western Qatar, April 9, 2016
 Horseshoe formation (a round tilted pit 200 - 250 m in diameter and 30 - 40 m in depth with a flat bottom surrounded by caves) of Nahal Darokh river 4 miles east from Sde Boker. The Middle East, April 9, 2001
 Horseshoe formation (a round tilted pit 200 - 250 m in diameter and 30 - 40 m in depth with a flat bottom surrounded by caves) of Nahal Darokh river 4 miles east from Sde Boker. The Middle East, April 9, 2001
 Silene arabica (Silene affinis, local name terba) on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 20, 2016
 Plant of Silene arabica (Silene affinis, local name terba) on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 20, 2016
 Inflorescence of Silene arabica (Silene affinis, local name terba) on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 20, 2016
 Flower of Silene arabica (Silene affinis, local name terba) on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 20, 2016
 Solitary tree of Sodom Apple (Calotropis procera, local name ashkhar) in flat desert near a road to Al Dhabiya on north-western coast, Ash Shamal area. Qatar, June 17, 2016
 Flat plant of Zygophyllum simplex (Tetraena simplex, local name Daa, harm, hureim) on a gravel plane in Harrarah (Al Kharrarah). Southern Qatar, April 23, 2016
 Horseshoe formation (a round tilted pit 200 - 250 m in diameter and 30 - 40 m in depth with a flat bottom surrounded by caves) of Nahal Darokh river 4 miles east from Sde Boker, view from lower site. The Middle East, April 9, 2001
 Cutleaf Heron s bill (Erodium laciniatum, Geranium laciniatum, local names qarnawah, ibrat al rahib) on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 20, 2016
 Cutleaf Heron s bill (Erodium laciniatum, Geranium laciniatum, local names qarnawah, ibrat al rahib) on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 5, 2016
 Small plant of Ogastemma pusillum (Anchusa spinocarpos, Echinospermum spinocarpos, Lappula spinocarpos)(?) on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 5, 2016
 Plant of Ogastemma pusillum (Anchusa spinocarpos, Echinospermum spinocarpos, Lappula spinocarpos)(?) with a flower on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 5, 2016
 Plant of Cutleaf Heron s bill (Erodium laciniatum, Geranium laciniatum, local names qarnawah, ibrat al rahib) on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 5, 2016
 Leaf of Cutleaf Heron s bill (Erodium laciniatum, Geranium laciniatum, local names qarnawah, ibrat al rahib) on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 5, 2016
 Flat open area of Tseelim Canyon (Gei Bahak) 3 miles north from Masada. The Middle East, May 17, 2001
 Green crab in flat area on north-east side of Ship Island. Mississippi, October 8, 2006
 Small plant of Cutleaf Heron s bill (Erodium laciniatum, Geranium laciniatum, local names qarnawah, ibrat al rahib) on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 5, 2016
 Pools of water on a flat area of Tseelim Canyon (Gei Bahak) 3 miles north from Masada. The Middle East, May 17, 2001
 Flat plant of Polycarpon succulentum in sand south from Fuwairit. Northern Qatar, February 9, 2016
 Flat plant of Polycarpon succulentum on dunes south from Fuwairit. Northern Qatar, March 19, 2016
 Texture of stones on a beach in Dukhan. Qatar, January 15, 2016
 Flat dark-brown Annulohypoxylon mushroom in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, April 28, 2018
 Area of Rainbow Falls in Watkins Glen State Park. New York, October 13, 2005
 Rainbow at Mapa (?) Street, near Bograshov Street. Tel Aviv, the Middle East, November 23, 2000
 Mud flat near mangrove forest near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 4, 2015
 Young plant of Salsola drummondii taken from roadside in Dukhan. Qatar, February 20, 2016
 Plant of storkbill (Erodium glaucophyllum) on roadside in Dukhan. Qatar, January 15, 2016
 Flower of Launaea mucronata in a runnel north from Dukhan. Qatar, February 20, 2016
 Young plant of Salsola drummondii on roadside in Dukhan. Qatar, February 20, 2016
 Caked mud on roadside of Dukhan Highway west from Khawzan. Qatar, June 24, 2016
 Young plant of glasswort (Salsola imbricata)(?) taken from roadside in Dukhan. Qatar, February 20, 2016
 Lush vegetation in roadside depression near Dukhan Highway near Ash-Shahaniyah. Qatar, January 15, 2016
 Spikelet of grass Pennisetum divisum taken from a runnel north from Dukhan. Qatar, February 20, 2016
 Green plants in roadside depression near Dukhan Highway near Ash-Shahaniyah. Qatar, January 15, 2016
 Milkweed Glossonema varians on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
 Mat of spurge Euphorbia prostrata in roadside depression near Dukhan Highway. Qatar, January 15, 2016
 Grass of Chrysopogon plumulosus in roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Chrysopogon plumulosus on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, January 30, 2016
 Spikelet of grass Pennisetum divisum in a runnel north from Dukhan. Qatar, February 20, 2016
 Malformed plant of Savignya parviflora in a runnel north from Dukhan. Qatar, February 20, 2016
 Branch of Farsetia heliophila with flowers in a runnel north from Dukhan. Qatar, February 20, 2016
 Blooming plant of storkbill (Erodium glaucophyllum) on roadside in Dukhan. Qatar, February 20, 2016
 Mud flat near mangrove forest exposed at low tide near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 4, 2015
 Mud flat exposed at low tide near mangrove forest near Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, April 4, 2015
 Flat rosettes of leaves of Launaea capitata on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, January 22, 2016
 Spikelets of Chrysopogon plumulosus on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, January 30, 2016
 Grass of Chrysopogon plumulosus on windy day in roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Close up of grass of Chrysopogon plumulosus taken from roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Spear grass (Stipa capensis) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
 Seablite (Suaeda vermiculata) on roadside of Dukhan Highway west from Khawzan. Qatar, June 24, 2016
 Mat of silver nailroot (Paronychia arabica) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
 Grass Chrysopogon plumulosus taken from roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, January 30, 2016
 Malformed plant of Savignya parviflora with galls(?) in a runnel north from Dukhan. Qatar, February 20, 2016
 Flowers of Eruca vesicaria (rocket) in roadside depression near Dukhan Highway. Qatar, February 5, 2016
 Inflorescence of Eruca vesicaria (rocket) in roadside depression near Dukhan Highway. Qatar, February 5, 2016
 Plant of Salsola drummondii on roadside of Dukhan Highway west from Khawzan. Qatar, June 24, 2016
 Flowers of Reseda muricata (local name showla) in a runnel north from Dukhan. Qatar, February 20, 2016
 Greater plantain (Plantago boissieri) on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
 Lunaria (Savignya parviflora, local name Gilgilan) in a runnel north from Dukhan. Qatar, February 20, 2016
 Inflorescence of Reseda muricata (local name showla) in a runnel north from Dukhan. Qatar, February 20, 2016
 Blooming onionweed (Asphodelus tenuifolius) on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
 Blooming plant of Eruca vesicaria (rocket) in roadside depression near Dukhan Highway. Qatar, February 5, 2016
 African foxtail grass (buffelgrass, Cenchrus pennisetiformis) in a runnel north from Dukhan. Qatar, February 20, 2016
 Close up of flowers of Eruca vesicaria (rocket) in roadside depression near Dukhan Highway. Qatar, February 5, 2016
 Yellow flowers of Aaronsohnia factorovskyi on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, January 30, 2016
 Clump of grass of Chrysopogon plumulosus on windy day in roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Cutleaf Heron s bill (Erodium laciniatum) in roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Green fruits of Reseda muricata (local name showla) in a runnel north from Dukhan. Qatar, February 20, 2016
 Seedlings of prickly dock (Emex spinosa) in roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Flower spike of Reseda muricata (local name showla) in a runnel north from Dukhan. Qatar, February 20, 2016
 African foxtail grass (buffelgrass, Cenchrus pennisetiformis) in a runnel north from Dukhan. Qatar, February 20, 2016
 Spikelets of grass Chrysopogon plumulosus taken from roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, January 30, 2016
 Spike of Spear grass (Stipa capensis) taken from roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Onionweed (Asphodelus tenuifolius) with flower buds on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
 Close up of Spear grass (Stipa capensis) taken from roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Seeds of common tumbleweed (Amaranthus albus) taken from roadside depression of Dukhan Highway. Qatar, January 15, 2016
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