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1732-10. Seedlings of Knucklehead Weed (Sclerocephalus arabicus) on roadside near Ras Laffan. Qatar, January 16, 2016Similar picturesLarge thumbnails | Use small thumbnails | View as slideshow |
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1732-10. Seedlings of Knucklehead Weed (Sclerocephalus arabicus) on roadside near Ras Laffan. Qatar, January 16, 2016Similar picturesLarge thumbnails | Use small thumbnails | View as slideshow |
 Close up of a seedling of Knucklehead Weed (Sclerocephalus arabicus) taken from a roadside near Ras Laffan. Qatar, January 16, 2016  Knucklehead Weed (Sclerocephalus arabicus, Paronychia sclerocephala, local names hasak, thereisa) on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016  Mat of Knucklehead Weed (Sclerocephalus arabicus, Paronychia sclerocephala, local names hasak, thereisa) in roadside depression near Dukhan Highway. Qatar, January 15, 2016  Knucklehead Weed (Sclerocephalus arabicus, Paronychia sclerocephala, local names hasak, thereisa) in sand near Trainah in southern Qatar, February 14, 2014  Knucklehead Weed (Sclerocephalus arabicus, Paronychia sclerocephala, local names hasak, thereisa) 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 Sawda Natheel in southern Qatar, February 11, 2014  Sclerocephalus arabicus in desert near industrial zone of Ras Laffan, north from Doha. Qatar, March 23, 2013  Seedlings of prickly dock (Emex spinosa) in roadside depression of Dukhan Highway. Qatar, January 15, 2016  Seedlings of Prickly Dock (Emex spinosa) on a roadside near Zubara. North-western Qatar, January 16, 2016  Seedlings of bindweed (Convolvulus fatmensis) in windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Qatar, January 22, 2016  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  Seedlings of black-eyed geranium (Geranium mascatense)(?) under Ziziphus bush on roadside of a road to Zubara in area of Al Magdah farms. Northern Qatar, January 16, 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  Seedlings of Egyptian Fig-marigold (slenderleaf ice plant, Mesembryanthemum nodiflorum) in area of Ras Laffan Farms, on north-eastern coast. Qatar, February 12, 2016  Colorful seedlings of Egyptian Fig-marigold (slenderleaf ice plant, Mesembryanthemum nodiflorum) in area of Ras Laffan Farms, on north-eastern coast. Qatar, February 12, 2016  Tall seedlings of false sowthistle (Reichardia tingitana) grown without sun in shade of a wall in area of Ras Laffan farms. North-eastern Qatar, February 19, 2016  Colony of grass Schismus arabicus in sand on roadside of Khawzan Road. Qatar, February 20, 2016  Fagonia indica(?) in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Rhanterium epapposum (local name Arfaj) on roadside of Route 77 to Ras Laffan. Qatar, February 6, 2016  Spurge Euphorbia retusa with fruits taken from a roadside depression near Route 77 to Ras Laffan. Qatar, April 16, 2016  Plant of Ifloga spicata on roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Clump of grass Cymbopogon commutatus on roadside near Ras Laffan Farms. Northern Qatar, March 12, 2016  Astragalus tribuloides with flowers in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Plant of Linaria albifrons on roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Ghaf tree (Prosopis cineraria) in a roadside depression near Route 77 to Ras Laffan. Qatar, April 16, 2016  Clump of grass Dichanthium foveolatum on roadside near Ras Laffan Farms. Northern Qatar, March 12, 2016  Spurge Euphorbia retusa in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Spurge Euphorbia retusa with fruits in a roadside depression near Route 77 to Ras Laffan. Qatar, April 16, 2016  Plant of Linaria albifrons against blue sky on roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Plant of Linaria albifrons extracted from a roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Woolly plantain (Plantago ovata) in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Plant of Linaria albifrons with a flower on roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Spear grass (Stipa capensis) in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 12, 2016  Blooming spurge Euphorbia retusa in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Plant of Linaria albifrons with a flower taken from a roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Habitat of plants of Linaria albifrons on roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Spurge Euphorbia retusa with flowers in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Rare spurge Euphorbia retusa in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Desert heliotrope (turnsole, Heliotropium ramosissimum) in a roadside depression near Route 77 to Ras Laffan. Qatar, April 16, 2016  Linaria albifrons against a picture of a desert taken from a roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Yellow flowers of Rhanterium epapposum (local name Arfaj) on roadside of Route 77 to Ras Laffan. Qatar, February 6, 2016  Inflorescence of spurge Euphorbia retusa taken from a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Herniaria hemistemon (local name Ghebayra) in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Mat of Herniaria hemistemon (local name Ghebayra) in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Blooming Tribulus macropterus var. arabicus in sand near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, January 22, 2016  Seedling of Tribulus macropterus var. arabicus in sand near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, January 22, 2016  Flower of Tribulus macropterus var. arabicus in sand near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, January 22, 2016  Blooming woolly plantain (Plantago ovata) in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Inflorescence of desert heliotrope (turnsole, Heliotropium ramosissimum) taken from a roadside depression near Route 77 to Ras Laffan. Qatar, April 16, 2016  Striped Hawkmoth caterpillar (Hyles livornica) in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Rosette of leaves of Astragalus tribuloides with flowers in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Blooming Linaria albifrons against a picture of a desert taken from a roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Blooming Linaria albifrons on dark background taken from a roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Blooming Linaria albifrons on white background taken from a roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Plant of Linaria albifrons on dark background taken from a roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Plant of Linaria albifrons on white background taken from a roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Plant of Linaria albifrons on white background on roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Plant of Linaria albifrons on dark background on roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Woolly plantain (Plantago ovata) with flowers in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Habitat of a rare spurge Euphorbia retusa in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Leaves of rare spurge Euphorbia retusa in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Flowers of rare spurge Euphorbia retusa in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Flowers and fruits of spurge Euphorbia retusa in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Close up of flowers of spurge Euphorbia retusa in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Seedling of Tribulus macropterus var. arabicus on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, January 22, 2016  Rare spurge Euphorbia retusa on gravel soil in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Close up of a flower bud of distaff-thistle (Atractylis carduus) in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Close up of flowers and fruits of spurge Euphorbia retusa in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Field of woolly plantain (Plantago ovata) with flowers in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Spurge Euphorbia retusa with flowers on gravel soil in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Masses of woolly plantain (Plantago ovata) with flowers in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Close up of flowers and a fruit of spurge Euphorbia retusa taken from a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Flower of Linaria albifrons with a picture of a desert as background taken from a roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Wide angle view of plants of Linaria albifrons on roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Blooming Linaria albifrons with a picture of a desert as background taken from a roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Plant of Linaria albifrons with a picture of a desert as background taken from a roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Woolly seedlings of dyer s croton (giradol, Chrozophora tinctoria, local names Tanoom, zerraij, tannom) in windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, March 18, 2016  Seedling of Tribulus macropterus var. arabicus emerging from sand in dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, January 22, 2016  Young plant of Tribulus macropterus var. arabicus on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, January 22, 2016  Large yellow flower of Tribulus macropterus var. arabicus in sand near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, January 22, 2016  Wide angle view of a rare spurge Euphorbia retusa in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Upper view of a blooming rare spurge Euphorbia retusa in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Wide angle view of a blooming spurge Euphorbia retusa in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Wide angle view of a rare plant Euphorbia retusa in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Star Fenugreek (Trigonella stellata, local name nafal barri) in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Close up of a tail side of Striped Hawkmoth caterpillar (Hyles livornica) in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Wide angle view of spurge Euphorbia retusa on gravel soil in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Brown lily (Dipcadi erythraeum, local names mesailemo, besailemo) on roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Flowers of brown lily (Dipcadi erythraeum, local names mesailemo, besailemo) on roadside south from Ras Laffan. North-eastern Qatar, February 19, 2016  Wide angle view of a rare plant Euphorbia retusa on gravel soil in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Fruits of spurge Euphorbia retusa with fruits taken from a roadside depression near Route 77 to Ras Laffan. Qatar, April 16, 2016  Distaff-thistle (Atractylis carduus, local names jalwa, laymoony, shuwwaykh) with a flower bud in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Seedlings of purslane-leaved aizoon (Aizoon canariense) in area of Jabal Al Jassasiya, on north-eastern coast. Qatar, January 29, 2016  Seedlings of purslane-leaved aizoon (Aizoon canariense) in area of Jabal Al Jassasiya, on north-eastern coast. Qatar, January 29, 2016  Star shaped plant of purslane-leaved aizoon (Aizoon canariense) in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 6, 2016  Seedlings of purslane-leaved aizoon (Aizoon canariense) on sand in area of Jabal Al Jassasiya, on north-eastern coast. Qatar, January 29, 2016  Seedlings of purslane-leaved aizoon (Aizoon canariense) on stony ground in area of Jabal Al Jassasiya, on north-eastern coast. Qatar, January 29, 2016  Hairy bittercress (Cardamine hirsuta) grown as weed in gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 25, 2016  Hairy bittercress (Cardamine hirsuta) grown as weed in wet place in gardens of Sheraton Hotel in West Bay. Doha, Qatar, January 26, 2016 |