 Close up of cones of Australian pine (she-oak, Casuarina equisetifolia) taken from the ground near a road to Zubara, near a fence of Darwish Farm. Northern Qatar, February 6, 2016
 Needle-like foliage of Australian pine tree (she-oak, Casuarina equisetifolia) planted along a fence in Al Shamal City Park. Ruwais, Northern Qatar, January 16, 2016
 Trunk and fine greyish green needle-like foliage of Australian pine (she-oak, Casuarina equisetifolia) in Al Shamal City Park. Ruwais, Northern Qatar, January 16, 2016
 Australian pine (Casuarina equisetifolia) in Al Shamal City Park. Ruwais, Northern Qatar, April 3, 2015
 Australian pine (she-oak, Casuarina equisetifolia) on roadside between Al Khor and Ras Luffan. Qatar, February 6, 2015
 Twig of Australian pine (she-oak, Casuarina equisetifolia) taken from a roadside between Al Khor and Ras Luffan. Qatar, February 6, 2015
 Australian pine (she-oak, Casuarina equisetifolia) taken from a street in Mesaieed. Qatar, July 10, 2015
 Close up of grass Rostraria pumila taken from a dried silty depression on roadside of a road to Zubara, near Darwish Farm. Northern Qatar, February 6, 2016
 Masses of grass Rostraria pumila in a dried silty depression on roadside of a road to Zubara, near Darwish Farm. Northern Qatar, February 6, 2016
 Spikes of grass Rostraria pumila taken from a dried silty depression on roadside of a road to Zubara, near Darwish Farm. Northern Qatar, February 6, 2016
 Twig of Australian pine (she-oak, Casuarina equisetifolia) found in area of Al Istiqlal Street in West Bay. Doha, Qatar, September 12, 2014
 Old oil drum fence of a farm in Ain Mohamed Fort near Al Areesh Road north from Zubara. Northern Qatar, December 26, 2015
 Oil drum fence of a farm in Ain Mohamed Fort near Al Areesh Road north from Zubara. Northern Qatar, December 26, 2015
 Old fence of a farm of a poet Mohammed bin Hamad bin al-Naimi in Ain Mohamed Fort near Al Areesh Road north from Zubara. Northern Qatar, December 12, 2014
 Oil drum fence of a farm of a poet Mohammed bin Hamad bin al-Naimi in Ain Mohamed Fort near Al Areesh Road north from Zubara. Northern Qatar, December 26, 2015
 Remains of oil drum fence of a farm of a poet Mohammed bin Hamad bin al-Naimi in Ain Mohamed Fort near Al Areesh Road north from Zubara. Northern Qatar, December 26, 2015
 Rusty oil drum fence of a farm of a poet Mohammed bin Hamad bin al-Naimi in Ain Mohamed Fort near Al Areesh Road north from Zubara. Northern Qatar, December 26, 2015
 Texas Indian-mallow (Abutilon fruticosum, Abutilon denticulatum, local name gargadan) near a camel fence on roadside of a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Texas Indian-mallow (Abutilon fruticosum, Abutilon denticulatum, local name gargadan) near a camel fence in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Rural road near Al Mustafawi Farm House in Al Mardiya - Wasit area. Northern Qatar, February 13, 2016
 Plant of Polycarpaea robbairea in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Grass of Chrysopogon plumulosus in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Blooming grass Chrysopogon plumulosus in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Opened spikelets of grass Chrysopogon plumulosus taken from a depression near Al Zubara Road in northern Qatar, February 27, 2016
 Spikes of grass Chrysopogon plumulosus in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Candy grass (Eragrostis cilianensis) in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Golden chamomile (Matricaria aurea) in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Farm of a poet Mohammed bin Hamad bin al-Naimi in Ain Mohamed Fort near Al Areesh Road north from Zubara. Northern Qatar, March 6, 2015
 Cones of Shrubby Horsetail (Ephedra foliata, Ephedra ciliata, local name alanda) on roadside of a road to Zubara, north-western Qatar, February 28, 2014
 Field of spear grass (Stipa capensis) in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Gravel ant hill in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Desert thorn Lycium shawii near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Blooming golden chamomile (Matricaria aurea) in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Flowers of golden chamomile (Matricaria aurea) in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Nodding spikes of grass Chrysopogon plumulosus in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Seedling of pepper-grass (Lepidium aucheri) in mud near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Large field of spear grass (Stipa capensis) in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Blooming Pulicaria undulata in a field of spear grass in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Awned spikes of spear grass (Stipa capensis) in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Shoots of pepper-grass (Lepidium aucheri) near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Dense stand of spear grass (Stipa capensis) in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Flowers of desert thorn Lycium shawii near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Flower of desert thorn Lycium shawii near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Flower heads of golden chamomile (Matricaria aurea) in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Blooming desert thorn Lycium shawii near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Remains of a water well on a farm of a poet Mohammed bin Hamad bin al-Naimi in Ain Mohamed Fort near Al Areesh Road north from Zubara. Northern Qatar, December 26, 2015
 Desert thorn Lycium shawii in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Blooming seedlings of pepper-grass (Lepidium aucheri) in mud near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Young plant of pepper-grass (Lepidium aucheri) in mud near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Desert indianwheat (Plantago ovata) in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Rosette of leaves of pepper-grass (Lepidium aucheri) in mud near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Branch of desert thorn Lycium shawii with flowers near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Plastic trash in a littered spot in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Blooming branch of desert thorn Lycium shawii near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Mediterranean rocket (smooth mustard, Sisymbrium erysimoides) near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Golden chamomile (Matricaria aurea) in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Seedling of pepper-grass (Lepidium aucheri) in silt near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Desert indianwheat (Plantago ovata) with seeds in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Blooming golden chamomile (Matricaria aurea) in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Shoots of pepper-grass (Lepidium aucheri) in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Spergula fallax (local name degaygah) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, February 6, 2016
 Plant of pepper-grass (Lepidium aucheri) on mud in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Blooming seedling of pepper-grass (Lepidium aucheri) in caked mud near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Golden chamomile (Matricaria aurea) growing in shade of Ziziphus bushes in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Blooming plant of pepper-grass (Lepidium aucheri) in silt near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Seedlings of pepper-grass (Lepidium aucheri) growing on caked mud near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Wild jute (Corchorus trilocularis) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, February 6, 2016
 Bird Tongue (Parietaria alsinifolia) growing under protection of Ziziphus bushes in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Khozama plant (Horwoodia dicksoniae) near a fence of Al Defai Farm in Lebwairda area north from Al Khor. Qatar, February 12, 2016
 Acacia tree in a farm of a poet Mohammed bin Hamad bin al-Naimi (1912 - 1992) in Ain Mohamed Fort near Al Areesh Road north from Zubara. Northern Qatar, December 12, 2014
 Close up of Golden chamomile (Matricaria aurea) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, February 6, 2016
 Cocculus pendulus (local names khuneigh, gurdhi) in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Plants of pepper-grass (Lepidium aucheri) on caked mud in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Flowers of Golden chamomile (Matricaria aurea) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, February 6, 2016
 Young plants of pepper-grass (Lepidium aucheri) growing on caked mud near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Scarlet pimpernel (Anagallis arvensis var. caerulea) growing under protection of Ziziphus bushes in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Scarlet pimpernel (Anagallis arvensis var. caerulea) growing in shade of Ziziphus bushes in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Branch of desert thorn Lycium shawii with orange berries (masie) near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Khozama flowers (Horwoodia dicksoniae) against blue sky near a fence of Al Defai Farm in Lebwairda area north from Al Khor. Qatar, February 12, 2016
 Frankincense tree (Boswellia sacra) in Rawdat Al Faras Research Station (RAFRS, or Qatar University Farm) near Al Zubara Road. Qatar, April 20, 2016
 Seed head of Picris radicata(?) in Rawdat Al Faras Research Station (RAFRS, or Qatar University Farm) near Al Zubara Road. Qatar, April 20, 2016
 Large bush of desert thorn Lycium shawii in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, February 6, 2016
 Mediterranean rocket (smooth mustard, Sisymbrium erysimoides) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, February 6, 2016
 Cocculus pendulus (local names khuneigh, gurdhi) growing on Ziziphus bushes near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Desert indianwheat (Plantago ovata) on rocky soil in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, February 6, 2016
 Corn cleavers (Galium tricornutum) under bushes of Ziziphus in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Young plants of pepper-grass (Lepidium aucheri) on caked mud in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Flowers of scarlet pimpernel (Anagallis arvensis var. caerulea) growing in shade of Ziziphus bushes in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Hindi grass (Diaz bluestem, Dichanthium annulatum) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Khozama plant (Horwoodia dicksoniae) on gravel plateau near a fence of Al Defai Farm in Lebwairda area north from Al Khor. Qatar, February 12, 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
 Khozama plant (Horwoodia dicksoniae) on gravel soil near a fence of Al Defai Farm in Lebwairda area north from Al Khor. Qatar, February 12, 2016
 Khozama plant (Horwoodia dicksoniae) on white background near a fence of Al Defai Farm in Lebwairda area north from Al Khor. Qatar, February 12, 2016
 Syrian mesquite (Prosopis farcta) in bloom in Rawdat Al Faras Research Station (RAFRS, or Qatar University Farm) near Al Zubara Road. Qatar, April 20, 2016
 Seedling of black-eyed geranium (Geranium mascatense)(?) near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Back lit Hindi grass (Diaz bluestem, Dichanthium annulatum) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Scarlet pimpernel (Anagallis arvensis var. caerulea) and Golden chamomile growing in shade of Ziziphus bushes in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Canopy of branches of Cocculus pendulus (local names khuneigh, gurdhi) in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Hanging branches of Cocculus pendulus (local names khuneigh, gurdhi) in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
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