 Cocculus pendulus growing on dry Ziziphus bushes in a silty depression Thaghab Al Majda near a road to Zubara. Qatar, December 5, 2015
 Cap of Cocculus pendulus on a dry bush of Ziziphus in a silty depression Thaghab Al Majda near a road to Zubara. Qatar, December 5, 2015
 Green cap of Cocculus pendulus on a dry bush of Ziziphus in a silty depression Thaghab Al Majda near a road to Zubara. Qatar, December 5, 2015
 Rosin Weed (Cressa cretica, local names Senebiera, didyma, nedaiwa) growing in a silty depression Thaghab Al Majda near a road to Zubara. Qatar, December 5, 2015
 Young shoots of Ziziphus nummularia (Sidra) on roadside of a road to Zubara in area of Thaghab Al Majda. North-western Qatar, February 28, 2014
 Rostraria pumila(?) grass in silty depression on roadside of a road to Zubara in area of Thaghab Al Majda. North-western Qatar, February 28, 2014
 Bushes of Ziziphus nummularia in a silty depression near Al Nuaman (Numan) in north-western Qatar, September 12, 2015
 Silty depression, with bushes of Ziziphus nummularia, near Al Nuaman (Numan) in north-western Qatar, December 12, 2014
 Althaea ludwigii (local name khatma) in silty depression on roadside of a road to Zubara in area of Thaghab Al Majda. North-western Qatar, February 28, 2014
 Ziziphus nummularia bushes in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, January 24, 2015
 Seedling of a desert bush Ziziphus nummularia in a silty depression in Al Nuaman (Naim tribe, Nuaimiya) near Zubara. Northern Qatar, March 28, 2015
 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
 Pallenis hierochuntica (Asteriscus pygmaeus, Asteriscus hierochunticus, Odpntospermum pygmaeum, local name Jahwayan) in silty depression on roadside of a road to Zubara in area of Thaghab Al Majda. North-western Qatar, February 28, 2014
 A tree of Ziziphus nummularia in a silty depression in Al Nuaman (Naim tribe, Nuaimiya). Northern Qatar, December 26, 2015
 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
 Seedling of Pulicaria undulata (Francoeruria crispa, Pulicaria crispa, local names jithjath, yethyas) in a silty depression on roadside of a road to Zubara in area of Thaghab Al Majda. North-western Qatar, February 28, 2014
 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
 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
 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
 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
 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
 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
 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
 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
 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
 Fresh leaves on Ziziphus nummularia in a silty depression near Al Nuaman (Numan) in north-western Qatar, October 24, 2015
 Large bush of Ziziphus nummularia in a silty depression near Al Nuaman (Numan) in north-western Qatar, September 12, 2015
 A tree of Ziziphus nummularia in a silty depression near Al Nuaman (Numan) in north-western Qatar, December 12, 2014
 Fruits of Ziziphus nummularia in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, January 24, 2015
 Large bush of Ziziphus nummularia in a silty depression near Al Nuaman (Numan) in north-western Qatar, December 12, 2014
 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
 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
 Flowers of Launaea capitata (Zollikoferia glomerata, local names huwa, hazan) in a depression on roadside of a road to Zubara, area of Al Magdah farms (Thaghab Al Majda). Qatar, February 28, 2014
 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
 Red berries (masie) of Desert Thorn (Lycium shawii, Lycium arabicum, local name Awsaj) in a depression on roadside of a road to Zubara, area of Al Magdah farms (Thaghab Al Majda). Qatar, February 28, 2014
 Large vine of desert gourd (Citrullus colocynthis) growing over a bush of Ziziphus nummularia in a silty depression near Al Nuaman (Numan) in north-western Qatar, December 12, 2014
 Pink Mustard (Erucaria hispanica, Sinapis hispanica, Erucaria latifolia) in a depression on roadside of a road to Zubara, area of Al Magdah farms (Thaghab Al Majda). Qatar, February 28, 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
 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
 Thousands of brown furry caterpillars eating leaves of Ziziphus nummularia in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 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
 Blooming plant of Pulicaria guestii with Ziziphus nummularia eaten by caterpillars in background in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 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
 Golden chamomile (Matricaria aurea) growing in shade of Ziziphus bushes in Yoodah depression near Al Zubara Road. 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
 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
 Plant of Pulicaria guestii near dry Ziziphus bushes in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Plants of Pulicaria undulata (local names jithjath, yethyas) with Ziziphus trees in a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, January 8, 2015
 Brown caterpillar eating sidra tree (Ziziphus nummularia) in on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 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
 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
 Hood canarygrass (Phalaris paradoxa) on roadside of a road to Zubara in area of Thaghab Al Majda. North-western Qatar, February 28, 2014
 European seaheath (Frankenia pulverulenta) on roadside of a road to Zubara, area of Al Magdah farms (Thaghab Al Majda). Qatar, February 28, 2014
 Brown furry caterpillar eating flowers of sidra tree (Ziziphus nummularia) in on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Brown caterpillar eating fresh leaves of sidra tree (Ziziphus nummularia) in 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) with Ziziphus and Lycium bushes in Yoodah depression near Al Zubara Road. Northern Qatar, March 26, 2016
 Buck s horn plantain (Plantago coronopus) on roadside of a road to Zubara, area of Al Magdah farms (Thaghab Al Majda). Qatar, February 28, 2014
 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
 Buck s horn plantain (Plantago coronopus), view from above, on roadside of a road to Zubara, area of Al Magdah farms (Thaghab Al Majda). Qatar, February 28, 2014
 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
 Plant of Pulicaria guestii grown under Ziziphus bushes eaten by brown caterpillars in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Spikelets of purple false brome grass (Brachypodium distachyon)(?) on roadside of a road to Zubara in area of Thaghab Al Majda. North-western Qatar, February 28, 2014
 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
 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
 Sidra tree (Ziziphus nummularia) with fruits on roadside of Dukhan Road. Shahaniya, Qatar, December 4, 2015
 Narrow-leaved asphodel (Asphodelus tenuifolius, local name Bwraq or barwaq) on roadside of a road to Zubara, area of Al Magdah farms (Thaghab Al Majda). Qatar, February 28, 2014
 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
 Flowers of false sowthistle (Reichardia tingitana, local name Hawzan or mureer, Hawdhan) on roadside of a road to Zubara, area of Al Magdah farms (Thaghab Al Majda). Qatar, February 28, 2014
 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
 Ziziphus nummularia in a wadi on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, September 20, 2014
 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
 Anchusa hispida (Gastrocotyle hispida, local names ainbacees, rims) on roadside of a road to Zubara in area of Thaghab Al Majda. North-western Qatar, February 28, 2014
 Cutleaf Heron s bill (Erodium laciniatum, Geranium laciniatum, local names qarnawah, ibrat al rahib) on roadside of a road to Zubara, area of Al Magdah farms (Thaghab Al Majda). Qatar, February 28, 2014
 Grass Pennisetum divisum(?) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Puncturevine (Caltrop, Tribulus terrestris) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Flowers and seeds of Cutleaf Heron s bill (Erodium laciniatum, Geranium laciniatum, local names qarnawah, ibrat al rahib) on roadside of a road to Zubara, area of Al Magdah farms (Thaghab Al Majda). Qatar, February 28, 2014
 Flowers and seeds of Cutleaf Heron s bill (Erodium laciniatum, Geranium laciniatum, local names qarnawah, ibrat al rahib) on roadside of a road to Zubara in area of Thaghab Al Majda. North-western Qatar, February 28, 2014
 Flowers of least snout-bean (Rhynchosia minima) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Shoot of wild jute (Corchorus trilocularis) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Wild jute (Corchorus trilocularis) with flowers in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Prostrate desert spurge Euphorbia granulata in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Seedling of least snout-bean (Rhynchosia minima) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Hindi grass (Diaz bluestem, Dichanthium annulatum) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Wild jute (Corchorus trilocularis) growing in caked mud in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Seedling of Texas Indian-mallow (Abutilon fruticosum) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Seedling of least snout-bean (Rhynchosia minima) emerging from mud in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Seedling of least snout-bean (Rhynchosia minima) growing from cracks in mud in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Spikelet of Hindi grass (Diaz bluestem, Dichanthium annulatum) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Blooming Hindi grass (Diaz bluestem, Dichanthium annulatum) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Seedling of least snout-bean (Rhynchosia minima) with flowers and fruits in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Flowering Hindi grass (Diaz bluestem, Dichanthium annulatum) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
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