 Seedlings of Bird Tongue (Parietaria alsinifolia) under bushes of Ziziphus on roadside of a road to Zubara in area of Al Magdah farms. Northern Qatar, January 29, 2016
 Nettle like Bird Tongue (Parietaria alsinifolia) growing in bushes of Ziziphus nummularia on roadside of a road to Zubara in Al Magdah farms area, in north-western Qatar, February 22, 2014
 Scarlet pimpernel (Anagallis arvensis var. caerulea) growing under protection of Ziziphus bushes in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Seedlings of black-eyed geranium (Geranium mascatense) growing under protection of Ziziphus bushes in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Texas Indian-mallow (Abutilon fruticosum, Abutilon denticulatum, local name gargadan) growing under protection of Ziziphus and Lycium bushes in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Golden chamomile (Matricaria aurea) 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 in shade of Ziziphus bushes in Yoodah depression near Al Zubara Road. 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
 Blooming corn cleavers (Galium tricornutum) growing under protection of Ziziphus bushes in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, February 6, 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
 Blue flowers of scarlet pimpernel (Anagallis arvensis var. caerulea) together with Golden chamomile growing in shade of Ziziphus bushes in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Shrubby Horsetail (Ephedra foliata, Ephedra ciliata, local name alanda) growing on bushes of Ziziphus nummularia and Lycium in Yoodah depression near Al Zubara Road. Northern Qatar, March 26, 2016
 Texas Indian-mallow (Abutilon fruticosum, Abutilon denticulatum, local name gargadan) near Ziziphus and Lycium bushes in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Blooming Texas Indian-mallow (Abutilon fruticosum, Abutilon denticulatum, local name gargadan) near Ziziphus and Lycium bushes in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Texas Indian-mallow (Abutilon fruticosum, Abutilon denticulatum, local name gargadan) with yellow flowers near Ziziphus bushes in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 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
 Mediterranean rocket (smooth mustard, Sisymbrium erysimoides) growing near Ziziphus bushes in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, February 6, 2016
 Shrubby Horsetail (Ephedra foliata, Ephedra ciliata, local name alanda) growing on bushes of Ziziphus in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 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
 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
 Small flower of false sowthistle (Reichardia tingitana) grown without sun under Ziziphus bushes in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Tall and thin plant of false sowthistle (Reichardia tingitana) grown without sun under Ziziphus bushes in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Flower of scarlet pimpernel (Anagallis arvensis var. caerulea) in shade of ziziphus bushes in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, February 6, 2016
 Leaves of a tall and thin plant of false sowthistle (Reichardia tingitana) grown without sun under Ziziphus bushes in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Redstem filaree (redstem stork s bill, Erodium cicutarium) growing near Ziziphus bushes near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Flower of redstem filaree (redstem stork s bill, Erodium cicutarium) growing near Ziziphus bushes near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Golden chamomile (Matricaria aurea) and scarlet pimpernel (Anagallis arvensis var. caerulea) in shade of ziziphus bushes in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, February 6, 2016
 Cocculus pendulus growing on dry Ziziphus bushes in a silty depression Thaghab Al Majda near a road to Zubara. Qatar, December 5, 2015
 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
 Cutleaf Heron s bill (Erodium laciniatum, Geranium laciniatum, local names qarnawah, ibrat al rahib) growing near Ziziphus bushes near a road to Zubara in area of Al Magdah farms. Northern Qatar, February 13, 2016
 Shrubby Horsetail (Ephedra foliata, local name alanda) growing on bushes of Ziziphus on roadside of a road to Zubara in area of Al Magdah farms. Northern Qatar, January 29, 2016
 Golden chamomile (Matricaria aurea) in Yoodah depression near Al Zubara Road. 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
 Candy grass (Eragrostis cilianensis) in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Blooming black-eyed geranium (Geranium mascatense) growing near Ziziphus nummularia bushes in a depression near a road to Zubara in Al Magdah farms area, in north-western Qatar, February 22, 2014
 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
 Blooming golden chamomile (Matricaria aurea) 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, February 27, 2016
 Blooming Pulicaria undulata in a field of spear grass in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Flower heads of golden chamomile (Matricaria aurea) 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
 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
 Shrubby Horsetail (Ephedra foliata, Ephedra ciliata, local name alanda) growing on bushes of Ziziphus nummularia on roadside of a road to Zubara in area of Al Magdah farms. Northern Qatar, January 16, 2016
 Shrubby Horsetail (Ephedra foliata, Ephedra ciliata, local name alanda) growing on bushes of Ziziphus nummularia on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, March 26, 2016
 Seed pods of Least Snout-Bean (Rhynchosia minima) growing on bushes of Ziziphus near a road to Zubara, in area of Al Magdah farms. Northern Qatar, April 3, 2014
 Grass of Cymbopogon commutatus in Yoodah depression near Al Zubara Road. Northern Qatar, March 26, 2016
 Carpet of seedlings of least snout-bean (Rhynchosia minima) under Ziziphus bushes in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Blooming Texas Indian-mallow (Abutilon fruticosum, Abutilon denticulatum, local name gargadan) 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
 Cutleaf Heron s bill (Erodium laciniatum, Geranium laciniatum, local names qarnawah, ibrat al rahib) in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Blooming Cutleaf Heron s bill (Erodium laciniatum, Geranium laciniatum, local names qarnawah, ibrat al rahib) in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Flowers of Cutleaf Heron s bill (Erodium laciniatum, Geranium laciniatum, local names qarnawah, ibrat al rahib) in Yoodah depression near Al Zubara Road. Northern Qatar, February 27, 2016
 Dry spear grass (Stipa capensis, local names samma, safa) in Yoodah depression near Al Zubara Road. Northern Qatar, March 26, 2016
 Poop, or frass (dry solid larval excrement, fecal pellets) of brown hairy caterpillars feeding on Ziziphus bushes in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Field of dry 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
 Dry spikes of spear grass (Stipa capensis, local names samma, safa) in Yoodah depression near Al Zubara Road. Northern Qatar, March 26, 2016
 Dry bushes of Ziziphus nummularia in a silty depression Thaghab Al Majda near a road to Zubara. Qatar, December 5, 2015
 Plants of corn cleavers (Galium tricornutum) under bushes of Ziziphus on roadside of a road to Zubara in area of Al Magdah farms. Northern Qatar, January 29, 2016
 Corn cleavers (Galium tricornutum) taken collected under bushes of Ziziphus on roadside of a road to Zubara in area of Al Magdah farms. Northern Qatar, January 29, 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
 Black-eyed geranium (Geranium mascatense) growing near Ziziphus nummularia bushes on roadside of a road to Zubara in Al Magdah farms area, in north-western Qatar, February 22, 2014
 Black-eyed geranium (Geranium mascatense) growing under Ziziphus nummularia bushes on roadside of a road to Zubara in Al Magdah farms area, in north-western Qatar, February 22, 2014
 Black-eyed geranium (Geranium mascatense) growing under Ziziphus nummularia bushes in a runnel near a road to Zubara in Al Magdah farms area, in north-western Qatar, February 22, 2014
 Shrubby Horsetail (Ephedra foliata, Ephedra ciliata, local name alanda) growing on bushes of Ziziphus nummularia on roadside of a road to Zubara, north-western Qatar, February 28, 2014
 Shrubby Horsetail (Ephedra foliata, Ephedra ciliata, local name alanda) taken from Yoodah depression near Al Zubara Road. Northern Qatar, March 12, 2016
 Black-eyed geranium with seeds (Geranium mascatense) growing near Ziziphus nummularia bushes on roadside of a road to Zubara in Al Magdah farms area, in north-western Qatar, February 22, 2014
 Corn cleavers (Galium tricornutum, Galium tricorne) growing near Ziziphus nummularia bushes on roadside of a road to Zubara in Al Magdah farms area, in north-western Qatar, February 22, 2014
 Shrubby Horsetail (Ephedra foliata, Ephedra ciliata, local name alanda) with flowers in Yoodah depression near Al Zubara Road. Northern Qatar, March 26, 2016
 Fruits of shrubby horsetail (Ephedra foliata, Ephedra ciliata, local name alanda) taken from Yoodah depression near Al Zubara Road. Northern Qatar, March 26, 2016
 Texas Indian-mallow (Abutilon fruticosum, Abutilon denticulatum, local name gargadan) eaten by goats inside a bush of Ziziphus in a silty depression near a road to Zubara, area of Al Magdah farms. Northern Qatar, February 27, 2016
 Seedlings of black-eyed geranium (Geranium mascatense)(?) under bushes of Ziziphus on roadside of a road to Zubara in area of Al Magdah farms. Northern Qatar, January 29, 2016
 Shrubby Horsetail (Ephedra foliata, Ephedra ciliata, local name alanda) growing on bushes of Ziziphus in a depression in Al Harrarah. Qatar, March 4, 2016
 Young bush of Ziziphus nummularia in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
 Unripe fruit capsules held by persistent finger-like sepals of Corn Snapdragon (Weasel s Snout, Misopates orontium, Antirrhinum orontium, local name saysam) growing in bushes of Ziziphus nummularia on roadside of a road to Zubara in Al Magdah farms area, in north-western Qatar, February 22, 2014
 Brown furry caterpillar taken from Ziziphus (sidra) tree in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Opened spikelets of grass Chrysopogon plumulosus taken from a depression near Al Zubara Road in 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
 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
 Golden chamomile (Matricaria aurea) 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
 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
 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
 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
 Blooming golden chamomile (Matricaria aurea) 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
 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
 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
 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
 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
 Ziziphus nummularia bushes in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, January 24, 2015
 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
|