 Field of spear grass (Stipa capensis) in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Large field of spear grass (Stipa capensis) in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Dense stand of spear grass (Stipa capensis) 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
 Field of spear grass (Stipa capensis) in Yoodah depression near Al Zubara Road. Northern Qatar, March 12, 2016
 Spikes of spear grass (Stipa capensis) in Yoodah depression near Al Zubara Road. Northern Qatar, March 12, 2016
 Spear grass (Stipa capensis) in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Spikes of spear grass (Stipa capensis) in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Field of spear grass (Stipa capensis) in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Dry spear grass (Stipa capensis, local names samma, safa) in Yoodah depression near Al Zubara Road. Northern Qatar, March 26, 2016
 Dense stand of spear grass (Stipa capensis) in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Field of dry spear grass (Stipa capensis, local names samma, safa) in Yoodah depression near Al Zubara Road. Northern Qatar, March 26, 2016
 Dry spikes of spear grass (Stipa capensis, local names samma, safa) in Yoodah depression near Al Zubara Road. Northern Qatar, March 26, 2016
 Masses of dry spear grass (Stipa capensis, local names samma, safa) in Yoodah depression near Al Zubara Road. Northern Qatar, March 26, 2016
 Yellow spikes of dry spear grass (Stipa capensis, local names samma, safa) in Yoodah depression near Al Zubara Road. Northern Qatar, March 26, 2016
 Wide angle view of a field of spear grass (Stipa capensis) in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Field of dry spear grass (Stipa capensis, local names samma, safa) with Ziziphus and Lycium bushes in Yoodah depression near Al Zubara Road. Northern Qatar, March 26, 2016
 Spear grass (Stipa capensis) in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 12, 2016
 Spear grass (Stipa capensis, local names samma, safa) growing in a roadside depression of a road to Zubara. Qatar, February 28, 2015
 Spear grass (Stipa capensis) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
 Spike of Spear grass (Stipa capensis) taken from roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Close up of Spear grass (Stipa capensis) taken from roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Spear grass (Stipa capensis, local names samma, safa) in Uwaynat Bin Husayn near Simaisma. Qatar, February 28, 2015
 Blooming Pulicaria undulata in a field of spear grass in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Spear grass (Stipa capensis) in a runnel on the periphery of Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, March 14, 2015
 Desert thorn Lycium shawii in a depression near a road to Al Numan. Northern Qatar, February 27, 2016
 Grass of 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
 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
 Blooming grass Chrysopogon plumulosus 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
 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
 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
 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
 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
 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
 Caked mud in a silty depression near Al Numan (Naim tribe, Nuaman, Nuaimiya). 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
 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
 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
 Heard of grazing sheep in a silty depression near Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, February 27, 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
 Grass of Cymbopogon commutatus in Yoodah depression near Al Zubara Road. Northern Qatar, March 26, 2016
 Grass of Chrysopogon plumulosus in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Candy grass (Eragrostis cilianensis) in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Spike of candy grass (Eragrostis cilianensis) in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Plant of Polycarpaea robbairea in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, February 6, 2015
 Bindweed (Convolvulus fatmensis) in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, February 6, 2015
 Golden chamomile (Matricaria aurea) in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, January 29, 2016
 Spergula fallax (local name degaygah) in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, January 29, 2016
 Brown spikes of candy grass (Eragrostis cilianensis) in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Spike of candy grass (Eragrostis cilianensis) against blue sky in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Plant of Polycarpaea robbairea with flowers in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, February 6, 2015
 Plant of alkali bulrush (Bolboschoenus maritimus) in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, January 29, 2016
 Flowers of alkali bulrush (Bolboschoenus maritimus) in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, January 29, 2016
 Spikelets of alkali bulrush (Bolboschoenus maritimus) in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, January 29, 2016
 Seedling of wild jute (Corchorus trilocularis) in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, January 29, 2016
 Plant of golden chamomile (Matricaria aurea) in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, January 29, 2016
 Plant of Polycarpaea robbairea in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Close up of shoots of bindweed (Convolvulus fatmensis) in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, February 6, 2015
 Small plant of golden chamomile (Matricaria aurea) in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, January 29, 2016
 Golden chamomile (Matricaria aurea) in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Seaside heliotrope (Heliotropium curassavicum, local name ramram) taken from a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, February 6, 2015
 Pulicaria undulata (local names jithjath, yethyas) in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, February 6, 2015
 Flowers of golden chamomile (Matricaria aurea) in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Blooming golden chamomile (Matricaria aurea) 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
 Flower heads of golden chamomile (Matricaria aurea) in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Flowers and seeds of seaside heliotrope (Heliotropium curassavicum, local name ramram) taken from a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, February 6, 2015
 Large plant of desert gourd Citrullus colocynthis on a Ziziphus bush in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, February 6, 2015
 Golden chamomile (Matricaria aurea) in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 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
 Desert indianwheat (Plantago ovata) in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Desert thorn Lycium shawii 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
 Golden chamomile (Matricaria aurea) growing in shade of Ziziphus bushes in Yoodah depression near Al Zubara Road. 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
 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
 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
 Bird Tongue (Parietaria alsinifolia) growing under protection of Ziziphus bushes in Yoodah depression near Al Zubara Road. 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
 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
 Scarlet pimpernel (Anagallis arvensis var. caerulea) growing in shade of Ziziphus bushes in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 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
 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
 Shoots of pepper-grass (Lepidium aucheri) near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 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
 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
 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
 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
 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
 Grass Pennisetum divisum(?) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 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
 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
 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
 Seedling of pepper-grass (Lepidium aucheri) in silt near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 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
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