![](../../pictures/archives/compress/2016/1732/jpeg/04t.jpg) Seedlings of Prickly Dock (Emex spinosa) on a roadside near Zubara. North-western Qatar, January 16, 2016
![](../../pictures/archives/compress/2016/1759/jpeg/21t.jpg) Seedlings of prickly Dock (Emex spinosa) in sand on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 20, 2016
![](../../pictures/archives/compress/2016/1759/jpeg/20t.jpg) Seedling of prickly Dock (Emex spinosa) extracted from sand on a plane of Rawdat Jarra north-east from Dukhan. Qatar, February 20, 2016
![](../../pictures/archives/compress/2014/1339/jpeg/17t.jpg) Prickly Dock (Emex spinosa, Rumex spinosus, local names drs al ajooz, hanzab) on a roadside in southern Qatar, February 11, 2014
![](../../pictures/archives/compress/2014/1342/jpeg/01t.jpg) Prickly Dock (Emex spinosa, Rumex spinosus, local names drs al ajooz, hanzab) in sand on a roadside in southern Qatar, February 11, 2014
![](../../pictures/archives/compress/2016/1780/jpeg/25t.jpg) Small plant of prickly dock (Emex spinosa, Rumex spinosus, local names drs al ajooz, hanzab) in windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, March 18, 2016
![](../../pictures/archives/compress/2014/1352/jpeg/02t.jpg) Prickly Dock (Emex spinosa, Rumex spinosus, local names drs al ajooz, hanzab) on roadside of Salwa Road in south-western Qatar, February 21, 2014
![](../../pictures/archives/compress/2015/1528/jpeg/02t.jpg) Flowers of Prickly Dock (Emex spinosa) on Green Circles (center-pivot irrigation) in Irkhaya Farms. Qatar, January 16, 2015
![](../../pictures/archives/compress/2015/1528/jpeg/03t.jpg) Female flowers of Prickly Dock (Emex spinosa) with three thorns on Green Circles (center-pivot irrigation) in Irkhaya Farms. Qatar, January 16, 2015
![](../../pictures/archives/compress/2014/1344/jpeg/25t.jpg) Prickly Dock (Emex spinosa, Rumex spinosus, local names drs al ajooz, hanzab) in sand near Trainah in southern Qatar, February 14, 2014
![](../../pictures/archives/compress/2016/1729/jpeg/14t.jpg) Green plants in roadside depression near Dukhan Highway near Ash-Shahaniyah. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1728/jpeg/16t.jpg) Grass of Chrysopogon plumulosus in roadside depression of Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1729/jpeg/05t.jpg) Mat of spurge Euphorbia prostrata in roadside depression near Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1729/jpeg/12t.jpg) Lush vegetation in roadside depression near Dukhan Highway near Ash-Shahaniyah. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1729/jpeg/02t.jpg) Spear grass (Stipa capensis) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1729/jpeg/04t.jpg) Mat of silver nailroot (Paronychia arabica) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1729/jpeg/19t.jpg) Close up of grass of Chrysopogon plumulosus taken from roadside depression of Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1728/jpeg/23t.jpg) Grass of Chrysopogon plumulosus on windy day in roadside depression of Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1729/jpeg/20t.jpg) Spike of Spear grass (Stipa capensis) taken from roadside depression of Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1729/jpeg/21t.jpg) Seeds of common tumbleweed (Amaranthus albus) taken from roadside depression of Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1729/jpeg/18t.jpg) Close up of Spear grass (Stipa capensis) taken from roadside depression of Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1728/jpeg/21t.jpg) Cutleaf Heron s bill (Erodium laciniatum) in roadside depression of Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1728/jpeg/20t.jpg) Grass of Chrysopogon plumulosus on white background in roadside depression of Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1729/jpeg/07t.jpg) Rosette of leaves of Eruca vesicaria (rocket) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1728/jpeg/25t.jpg) Clump of grass of Chrysopogon plumulosus on windy day in roadside depression of Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1728/jpeg/19t.jpg) Bitter lettuce (achicoria azul, Launaea intybacea) in roadside depression of Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1729/jpeg/08t.jpg) Close up of rosette of leaves of Eruca vesicaria (rocket) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1728/jpeg/18t.jpg) Flower of bitter lettuce (achicoria azul, Launaea intybacea) in roadside depression of Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1729/jpeg/15t.jpg) Large plant of desert borage Anchusa hispida in roadside depression near Dukhan Highway near Ash-Shahaniyah. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1729/jpeg/13t.jpg) Pulicaria undulata (local names jithjath, yethyas) in roadside depression near Dukhan Highway near Ash-Shahaniyah. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1729/jpeg/06t.jpg) Mat of Knucklehead Weed (Sclerocephalus arabicus, Paronychia sclerocephala, local names hasak, thereisa) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1729/jpeg/01t.jpg) Large plant of Virgin s Hand (Anastatica hierochuntica, local names kaf mariam, jefaiea) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1729/jpeg/03t.jpg) Semi-spherical plant of Virgin s Hand (Anastatica hierochuntica, local names kaf mariam, jefaiea) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1729/jpeg/10t.jpg) Large mats of purslane-leaved aizoon (Aizoon canariense) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1729/jpeg/11t.jpg) Dense mat of purslane-leaved aizoon (Aizoon canariense) in roadside depression near Dukhan Highway near Ash-Shahaniyah. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1728/jpeg/26t.jpg) Mat of Zygophyllum simplex (Tetraena simplex, local name Daa, harm, hureim) in roadside depression of Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1745/jpeg/20t.jpg) Flowers of Eruca vesicaria (rocket) in roadside depression near Dukhan Highway. Qatar, February 5, 2016
![](../../pictures/archives/compress/2016/1745/jpeg/22t.jpg) Inflorescence of Eruca vesicaria (rocket) in roadside depression near Dukhan Highway. Qatar, February 5, 2016
![](../../pictures/archives/compress/2016/1729/jpeg/09t.jpg) Hairy basal leaves of Sahara mustard (Asian mustard, wild-turnip, Brassica tournefortii) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1745/jpeg/23t.jpg) Close up of flowers of Eruca vesicaria (rocket) in roadside depression near Dukhan Highway. Qatar, February 5, 2016
![](../../pictures/archives/compress/2016/1745/jpeg/21t.jpg) Blooming plant of Eruca vesicaria (rocket) in roadside depression near Dukhan Highway. Qatar, February 5, 2016
![](../../pictures/archives/compress/2016/1728/jpeg/04t.jpg) Milkweed Glossonema varians on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1728/jpeg/03t.jpg) Greater plantain (Plantago boissieri) on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1728/jpeg/06t.jpg) Blooming onionweed (Asphodelus tenuifolius) on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1728/jpeg/05t.jpg) Onionweed (Asphodelus tenuifolius) with flower buds on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1728/jpeg/07t.jpg) Buffelgrass (African foxtail grass, Cenchrus pennisetiformis) on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1728/jpeg/02t.jpg) Ochradenus baccatus (local names qardi, Qurdi) on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1728/jpeg/01t.jpg) Blooming Ochradenus baccatus (local names qardi, Qurdi) on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1728/jpeg/10t.jpg) Knucklehead Weed (Sclerocephalus arabicus, Paronychia sclerocephala, local names hasak, thereisa) on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1728/jpeg/09t.jpg) Reddish leaves of Tetraena qatarense (Zygophyllum qatarense, local name harm) on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1734/jpeg/11t.jpg) Blooming Zilla spinosa (Bunias spinosa, local name shabram) on roadside of Salwa Road near Karaana. Qatar, January 22, 2016
![](../../pictures/archives/compress/2016/1734/jpeg/08t.jpg) Bush of Zilla spinosa (Bunias spinosa, local name shabram) on roadside of Salwa Road near Karaana. Qatar, January 22, 2016
![](../../pictures/archives/compress/2016/1734/jpeg/10t.jpg) Flower of Zilla spinosa (Bunias spinosa, local name shabram) on roadside of Salwa Road near Karaana. Qatar, January 22, 2016
![](../../pictures/archives/compress/2016/1734/jpeg/09t.jpg) Flowers of Zilla spinosa (Bunias spinosa, local name shabram) on roadside of Salwa Road near Karaana. Qatar, January 22, 2016
![](../../pictures/archives/compress/2016/1803/jpeg/02t.jpg) Bladder dock (Rumex vesicarius, local name Hummeid) on roadside of Salwa Highway. Southern Qatar, April 8, 2016
![](../../pictures/archives/compress/2016/1842/jpeg/07t.jpg) Caked mud on roadside of Dukhan Highway west from Khawzan. Qatar, June 24, 2016
![](../../pictures/archives/compress/2016/1728/jpeg/08t.jpg) Egyptian sage (Salvia aegyptiaca, Salvia pumila, local names naeem, ghbeisha, noaim) with fruits on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1842/jpeg/06t.jpg) Seablite (Suaeda vermiculata) on roadside of Dukhan Highway west from Khawzan. Qatar, June 24, 2016
![](../../pictures/archives/compress/2016/1842/jpeg/05t.jpg) Plant of Salsola drummondii on roadside of Dukhan Highway west from Khawzan. Qatar, June 24, 2016
![](../../pictures/archives/compress/2015/1545/jpeg/01t.jpg) Bladder dock (Rumex vesicarius) found on roadside of Dukhan Road. Qatar, February 13, 2015
![](../../pictures/archives/compress/2016/1732/jpeg/10t.jpg) Seedlings of Knucklehead Weed (Sclerocephalus arabicus) on roadside near Ras Laffan. Qatar, January 16, 2016
![](../../pictures/archives/compress/2015/1699/jpeg/05t.jpg) Tribulus macropterus on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1699/jpeg/13t.jpg) Tribulus macropterus with fruits taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1698/jpeg/25t.jpg) Blooming Corchorus depressus on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1699/jpeg/11t.jpg) Fruit of Tribulus macropterus taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1698/jpeg/26t.jpg) Mat of blooming Corchorus depressus on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1699/jpeg/06t.jpg) Mat of Corchorus depressus in flower on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1699/jpeg/02t.jpg) Corchorus depressus in flower on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1699/jpeg/01t.jpg) Yellow flowers of Corchorus depressus on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1698/jpeg/22t.jpg) Flower and fruits of Corchorus depressus on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1706/jpeg/19t.jpg) Fresh greenery after autumn rains on roadside of Dukhan Highway near Ash-Shahaniyah. Qatar, December 18, 2015
![](../../pictures/archives/compress/2015/1698/jpeg/23t.jpg) Silver nailroot (Paronychia arabica) on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1698/jpeg/24t.jpg) Corchorus depressus with a yellow flower on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1699/jpeg/15t.jpg) Close up of Tribulus macropterus with fruits taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1699/jpeg/12t.jpg) Hairy fruit of Tribulus macropterus taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1699/jpeg/03t.jpg) Yellow flower of Tribulus macropterus on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1699/jpeg/10t.jpg) Shoot of Tribulus macropterus with a flower and fruits taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1699/jpeg/16t.jpg) Fruits of Tribulus macropterus detached from the plant taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1699/jpeg/14t.jpg) Close up of a hairy fruit of Tribulus macropterus taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1706/jpeg/21t.jpg) Reddish shoots of common tumbleweed (Amaranthus albus) taken from roadside of Dukhan Highway near Ash-Shahaniyah. Qatar, December 18, 2015
![](../../pictures/archives/compress/2015/1706/jpeg/20t.jpg) Desert plant Lotononis platycarpa (Lotus platycarpus) taken from roadside of Dukhan Highway near Ash-Shahaniyah. Qatar, December 18, 2015
![](../../pictures/archives/compress/2015/1699/jpeg/09t.jpg) Prostrate plant of silver nailroot (Paronychia arabica) on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1698/jpeg/21t.jpg) Yellow flowers (rarely seen opened) of Corchorus depressus on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
![](../../pictures/archives/compress/2015/1706/jpeg/14t.jpg) Reddish plant of common tumbleweed (Amaranthus albus) on roadside of Dukhan Highway near Ash-Shahaniyah. Qatar, December 18, 2015
![](../../pictures/archives/compress/2015/1706/jpeg/17t.jpg) Fresh green plants growing after autumn rains on roadside of Dukhan Highway near Ash-Shahaniyah. Qatar, December 18, 2015
![](../../pictures/archives/compress/2015/1706/jpeg/18t.jpg) Various fresh green plants growing after autumn rains on roadside of Dukhan Highway near Ash-Shahaniyah. Qatar, December 18, 2015
![](../../pictures/archives/compress/2016/1734/jpeg/12t.jpg) Seedlings of bindweed (Convolvulus fatmensis) in windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Qatar, January 22, 2016
![](../../pictures/archives/compress/2015/1706/jpeg/22t.jpg) Close up of a reddish shoot of common tumbleweed (Amaranthus albus) taken from roadside of Dukhan Highway near Ash-Shahaniyah. Qatar, December 18, 2015
![](../../pictures/archives/compress/2016/1728/jpeg/15t.jpg) Plant of storkbill (Erodium glaucophyllum) on roadside in Dukhan. Qatar, January 15, 2016
![](../../pictures/archives/compress/2016/1742/jpeg/15t.jpg) 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
![](../../pictures/archives/compress/2016/1743/jpeg/10t.jpg) Chrysopogon plumulosus on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, January 30, 2016
![](../../pictures/archives/compress/2016/1736/jpeg/27t.jpg) Blooming Bladder dock (Rumex vesicarius, local name Hummeid) on a roadside east from Al Jebail water treatment plant. Al Khor, Qatar, January 23, 2016
![](../../pictures/archives/compress/2016/1743/jpeg/11t.jpg) Spikelets of Chrysopogon plumulosus on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, January 30, 2016
![](../../pictures/archives/compress/2016/1743/jpeg/12t.jpg) Grass Chrysopogon plumulosus taken from roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, January 30, 2016
![](../../pictures/archives/compress/2015/1706/jpeg/16t.jpg) Large bush of Pearl Plant Ochradenus baccatus (local names qardi, Qurdi) on roadside of Dukhan Highway near Ash-Shahaniyah. Qatar, December 18, 2015
![](../../pictures/archives/compress/2016/1743/jpeg/08t.jpg) Yellow flowers of Aaronsohnia factorovskyi on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, January 30, 2016
![](../../pictures/archives/compress/2016/1743/jpeg/13t.jpg) Spikelets of grass Chrysopogon plumulosus taken from roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, January 30, 2016
![](../../pictures/archives/compress/2015/1699/jpeg/07t.jpg) Prostrate plant of purslane-leaved aizoon (Aizoon canariense) on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
![](../../pictures/archives/compress/2016/1743/jpeg/09t.jpg) Close up of yellow flowers of Aaronsohnia factorovskyi on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, January 30, 2016
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