 Feast of black caterpillars Sand button (creeping thorn rose, Neurada procumbens, local name saadan) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Black caterpillars on Sand button (creeping thorn rose, Neurada procumbens, local name saadan) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Desert plant Sand button (creeping thorn rose, Neurada procumbens, local name saadan) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Black caterpillars eating Sand button (creeping thorn rose, Neurada procumbens, local name saadan) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Sand button (creeping thorn rose, Neurada procumbens, local name saadan) near a road to Sawda Natheel in southern Qatar, February 11, 2014
 Sand button (creeping thorn rose, Neurada procumbens, local name saadan) in windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, March 4, 2016
 Sand button (creeping thorn rose, Neurada procumbens, local name saadan) on sand in area of Jebel Al-Nakhsh in south-western Qatar, February 7, 2014
 Sand button (creeping thorn rose, Neurada procumbens, local name saadan) in area of Jebel Al-Nakhsh in south-western Qatar, February 7, 2014
 Sand button (creeping thorn rose, Neurada procumbens, local name saadan) on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 18, 2016
 Blooming sand button (creeping thorn rose, Neurada procumbens, local name saadan) on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 18, 2016
 Sand button (creeping thorn rose, Neurada procumbens, local name saadan) with a white flower on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 18, 2016
 Sand button (fruit of creeping thorn rose, Neurada procumbens, local name saadan) taken from Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Qatar, April 8, 2016
 Sand button (creeping thorn rose, Neurada procumbens, local name saadan) in Harrarah, 40 miles south-west from Doha. Qatar, March 2, 2012
 Sand button (creeping thorn rose, Neurada procumbens, local name saadan) taken from periphery of Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, March 14, 2015
 Shoot of sand button (creeping thorn rose, Neurada procumbens, local name saadan) taken from desert on the border of Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, March 14, 2015
 Fruits of sand button (creeping thorn rose, Neurada procumbens, local name saadan) taken from desert on the border of Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, March 14, 2015
 Fruits and a flower of sand button (creeping thorn rose, Neurada procumbens, local name saadan) taken from desert on the border of Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, March 14, 2015
 Astragalus eremophilus with a green caterpillar in sand near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Blooming Spergula fallax (local name degaygah) in sand near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Desert plant Seetzenia lanata (Zygophyllum lanatum, local name Habyan) in sand near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Desert plant Arnebia hispidissima (Lithospermum hispidissimum, local names kahal, hasheshat al arnab) in sand near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Seeds of Horseshoe vetch (Hippocrepis bicontorta, Hippocrepis areolata, local name umm ghurein) in sand near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Flower of puncturevine (Caltrop, Tribulus terrestris, Tribulus lanuginosus, local name hasak) in sand near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Flowers of Horseshoe vetch (Hippocrepis bicontorta, Hippocrepis areolata, local name umm ghurein) in sand near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Desert plant Aizoon canariense (local name jafna) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Star Fenugreek (Trigonella stellata, local name nafal barri) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Desert plant Seetzenia lanata (Zygophyllum lanatum, local name Habyan) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Desert plant Lotononis platycarpa (Lotus platycarpus) in sand near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Knucklehead Weed (Sclerocephalus arabicus, Paronychia sclerocephala, local names hasak, thereisa) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Desert plant Launaea capitata (Zollikoferia glomerata, local names huwa, hazan) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Desert plant Fagonia glutinosa (local names dereima, showeika, shaki, shoka) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Blooming Brown Lily (Dipcadi erythraeum, Hyacinthus serotinus, local names mesailemo, besailemo) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Prostrate desert plant Fagonia glutinosa (local names dereima, showeika, shaki, shoka) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Seeds of Brown Lily (Dipcadi erythraeum, Hyacinthus serotinus, local names mesailemo, besailemo) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Horseshoe vetch (Hippocrepis bicontorta, Hippocrepis areolata, local name umm ghurein) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Maroon flowers of Brown Lily (Dipcadi erythraeum, Hyacinthus serotinus, local names mesailemo, besailemo) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Prostrate desert spurge Euphorbia granulata (Euphorbia forsskaolii, local name lubaina) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Desert plant purslane-leaved aizoon (Aizoon canariense) in sand near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Blooming Glossonema varians (Glossonema edule, local names attar, jarawa, yarawa) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Desert plant with long pods of Greater bird s foot trefoil (Lotus halophilus, Lotus villosus, Lotus pusillis, local names garn al ghazal, harbeth, quroon al ghazal) in sand near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Purple seedling of a desert plant Tetraena qatarense (Zygophyllum qatarense) in sand near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Blooming desert plant Zygophyllum simplex (Tetraena simplex, local names Daa, harm, hureim) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Purple seedling of a desert plant Tetraena qatarense (Zygophyllum qatarense) covered by sand near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Slender branches with small green flowers of Polycarpaea repens (Corrigiola repens) in sand near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Flowering desert plant Glossonema varians (Glossonema edule, local names attar, jarawa, yarawa) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Flowers of a desert plant Glossonema varians (Glossonema edule, local names attar, jarawa, yarawa) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Flowers of a desert heliotrope (turnsole, Heliotropium bacciferum, local names ramram, danab al agrab, Ramram) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Desert plant Medicago laciniata (Medicago polymorpha, local names nafal abu hasak, hassak, jet barri) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Blooming desert plant Glossonema varians (Glossonema edule, local names attar, jarawa, yarawa) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Star Fenugreek (Trigonella stellata) or Medicago(?) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Desert plant with tiny white flowers Ogastemma pusillum(?) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Seedling of a desert plant Tetraena qatarense (Zygophyllum qatarense) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Desert plant purslane-leaved aizoon (Aizoon canariense) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Desert plant purslane-leaved aizoon (Aizoon canariense) with fruits near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Dandelion like flower with maroon center of a desert plant Picris radicata (Picris asplenioides) near a road to Saudi Arabia in southern Qatar, February 11, 2014
 Thorn Acacia (Acacia ehrenbergiana, local name Salam) near road to Trainah. Southern Qatar, November 7, 2014
 Cornulaca aucheri (local name thalj) in sand dunes near Inland Sea Road. Southern Qatar, March 5, 2014
 Violet flowers of Sand Spurry (Spergularia diandra, Arenaria diandra, Spergula diandra, local name degaygah) in a roadside depression of Abu Samra Road in southern Qatar, February 11, 2014
 Plant of Bienertia cycloptera emerging from sand near Salwa Road in Abu Samra, near Saudi border. Southern Qatar, March 21, 2015
 Filago desertorum (local name quTeyna) in sand near Trainah in southern Qatar, February 14, 2014
 Filago desertorum (local name quTeyna) in sand near Trainah in southern Qatar, February 14, 2014
 Filago desertorum (local name quTeyna) in sand near Trainah in southern Qatar, February 14, 2014
 Cornulaca monacantha (local names thalj, thallaj) in sand dunes near Inland Sea Road. Southern Qatar, March 5, 2014
 Seedling of Helianthemum lippii (local name raqrouq) in sand near Trainah in southern Qatar, February 14, 2014
 Plantain (Plantago ciliata, local name Rablah) in sand near Trainah in southern Qatar, February 14, 2014
 Filago desertorum (local name quTeyna) growing in sand near Trainah in southern Qatar, February 14, 2014
 Blooming desert plant Launaea capitata (Launaea glomerata, Zollikoferia glomerata, local names huwa, hazan) in sand near a road to Sawda Natheel in southern Qatar, February 11, 2014
 Bush of Cornulaca monacantha (local names thalj, thallaj) in sand dunes near Inland Sea Road. Southern Qatar, March 5, 2014
 Desert plant Filago desertorum (local name quTeyna) in sand near Trainah in southern Qatar, February 14, 2014
 Desert plant Cornulaca monacantha (local names thalj, thallaj) in sand dunes near Inland Sea Road. Southern Qatar, March 5, 2014
 Star Fenugreek (Trigonella stellata, local name nafal barri) in sand near Trainah in southern Qatar, February 14, 2014
 Desert species of plantain (Plantago ciliata, local name Rablah) in sand near Trainah in southern Qatar, February 14, 2014
 Desert plant Filago desertorum (local name quTeyna) growing in sand near Trainah in southern Qatar, February 14, 2014
 Star Fenugreek (Trigonella stellata, local name nafal barri) in sand near Trainah in southern Qatar, February 14, 2014
 Wire grass Ochthochloa compressa (local name Hamrah) in sand on roadside of Sawda Natheel Road. Southern Qatar, February 26, 2016
 Fagonia indica (local names dereima, showeika, shaki, shoka) in sand near Trainah in southern Qatar, February 14, 2014
 Woolly desert plant Filago desertorum (local name quTeyna) growing in sand near Trainah in southern Qatar, February 14, 2014
 False sowthistle (Reichardia tingitana, local name Hawzan or mureer, Hawdhan) in sand near Trainah in southern Qatar, February 14, 2014
 False sowthistle (Reichardia tingitana, local name Hawzan or mureer, Hawdhan) in sand near Trainah in southern Qatar, February 14, 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
 Flowers of false sowthistle (Reichardia tingitana, local name Hawzan or mureer, Hawdhan) in sand near Trainah in southern Qatar, February 14, 2014
 Plantain Plantago amplexicaulis (local names rablat al mistah, lesan al hamal) in sand near Trainah in southern Qatar, February 14, 2014
 Virgin s Hand plant (Anastatica hierochuntica local names kaf mariam, jefaiea) in sand near Trainah in southern Qatar, February 14, 2014
 Caterpillar in sand near Dukhan Road. Western Qatar, March 1, 2014
 Knucklehead Weed (Sclerocephalus arabicus, Paronychia sclerocephala, local names hasak, thereisa) in sand near Trainah in southern Qatar, February 14, 2014
 Close up of a flower of false sowthistle (Reichardia tingitana, local name Hawzan or mureer, Hawdhan) in sand near Trainah in southern Qatar, February 14, 2014
 Prickly Dock (Emex spinosa, Rumex spinosus, local names drs al ajooz, hanzab) in sand on a roadside in southern Qatar, February 11, 2014
 Flowers of desert species of plantain with wooly cover (Plantago ciliata, local name Rablah) in sand near Trainah in southern Qatar, February 14, 2014
 Prickly Dock (Emex spinosa, Rumex spinosus, local names drs al ajooz, hanzab) in sand near Trainah in southern Qatar, February 14, 2014
 Desert plant Virgin s Hand (Anastatica hierochuntica, local names kaf mariam, jefaiea) in sand near Trainah in southern Qatar, February 14, 2014
 Desert plant Arnebia hispidissima (Lithospermum hispidissimum, local names kahal, hasheshat al arnab) in sand near Trainah in southern Qatar, February 14, 2014
 Blooming Spergula fallax (local name degaygah) on a roadside of Abu Samra Road in southern Qatar, February 11, 2014
 Tetraena qatarense (Zygophyllum qatarense, local name harm) in sand near Harrarah in southern Qatar, February 14, 2014
 Seedling of Tetraena qatarense (Zygophyllum qatarense, local name harm) in sand near Harrarah in southern Qatar, February 14, 2014
 Rosette of leaves of a desert plant Launaea capitata (Zollikoferia glomerata, local names huwa, hazan) in sand near Trainah in southern Qatar, February 14, 2014
 Leaf of Launaea mucronata(?) in sand near a road to Sawda Natheel in southern Qatar, February 11, 2014
 Desert plant Indigofera intricata (local name humeira) near a road to Sawda Natheel in southern Qatar, February 11, 2014
 Puncturevine (Caltrop, Tribulus terrestris, Tribulus lanuginosus, local name hasak) in sand on roadside in southern Qatar, February 11, 2014
 Thorn acacia (Acacia ehrenbergiana) with dry fruits on windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, July 11, 2015
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