 Grass of Chrysopogon plumulosus in roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Grass of Chrysopogon plumulosus on windy day in roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Clump of grass of Chrysopogon plumulosus on windy day in roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Grass of Chrysopogon plumulosus on white background in roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Grass Chrysopogon plumulosus taken from roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, January 30, 2016
 Spikelets of grass Chrysopogon plumulosus taken from roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, January 30, 2016
 Close up of Spear grass (Stipa capensis) taken from roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Grass of Chrysopogon plumulosus in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Chrysopogon plumulosus on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, January 30, 2016
 Spikelets of Chrysopogon plumulosus on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, January 30, 2016
 Spear grass (Stipa capensis) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
 Spike of Spear grass (Stipa capensis) taken from roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Close up of rosette of leaves of Eruca vesicaria (rocket) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
 Grass of Chrysopogon plumulosus 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
 Opened spikelets of grass Chrysopogon plumulosus taken from a depression near Al Zubara Road in northern Qatar, February 27, 2016
 Blooming grass Chrysopogon plumulosus 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
 Chrysopogon plumulosus grass on roadside of a road from Khawzan to Al-Jumayliyah. Qatar, April 9, 2016
 Close up of flowers of Eruca vesicaria (rocket) in roadside depression near Dukhan Highway. Qatar, February 5, 2016
 Mat of spurge Euphorbia prostrata in roadside depression near Dukhan Highway. Qatar, January 15, 2016
 Green plants in roadside depression near Dukhan Highway near Ash-Shahaniyah. Qatar, January 15, 2016
 Lush vegetation in roadside depression near Dukhan Highway near Ash-Shahaniyah. Qatar, January 15, 2016
 Mat of silver nailroot (Paronychia arabica) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
 Seeds of common tumbleweed (Amaranthus albus) taken from roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Cutleaf Heron s bill (Erodium laciniatum) in roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Seedlings of prickly dock (Emex spinosa) in roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Rosette of leaves of Eruca vesicaria (rocket) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
 Bitter lettuce (achicoria azul, Launaea intybacea) in roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Large plant of desert borage Anchusa hispida in roadside depression near Dukhan Highway near Ash-Shahaniyah. Qatar, January 15, 2016
 Pulicaria undulata (local names jithjath, yethyas) in roadside depression near Dukhan Highway near Ash-Shahaniyah. Qatar, January 15, 2016
 Flower of bitter lettuce (achicoria azul, Launaea intybacea) in roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Buffelgrass (African foxtail grass, Cenchrus pennisetiformis) on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
 Large plant of Virgin s Hand (Anastatica hierochuntica, local names kaf mariam, jefaiea) in roadside depression near Dukhan Highway. 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
 Semi-spherical plant of Virgin s Hand (Anastatica hierochuntica, local names kaf mariam, jefaiea) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
 Large mats of purslane-leaved aizoon (Aizoon canariense) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
 Mat of Zygophyllum simplex (Tetraena simplex, local name Daa, harm, hureim) in roadside depression of Dukhan Highway. Qatar, January 15, 2016
 Dense mat of purslane-leaved aizoon (Aizoon canariense) in roadside depression near Dukhan Highway near Ash-Shahaniyah. Qatar, January 15, 2016
 Spikelets of grass Chrysopogon plumulosus near Sawda Natheel Road. Southern Qatar, February 26, 2016
 Grass Chrysopogon plumulosus(?) on sand in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, May 20, 2016
 Grass of Chrysopogon plumulosus in a runnel near a road to Sawda Natheel. Southern Qatar, March 18, 2016
 Chrysopogon plumulosus on roadside of a road to Sawda Natheel. Southern Qatar, February 5, 2016
 Flowers of Eruca vesicaria (rocket) in roadside depression near Dukhan Highway. Qatar, February 5, 2016
 Inflorescence of Eruca vesicaria (rocket) in roadside depression near Dukhan Highway. Qatar, February 5, 2016
 Hairy basal leaves of Sahara mustard (Asian mustard, wild-turnip, Brassica tournefortii) in roadside depression near Dukhan Highway. Qatar, January 15, 2016
 Blooming plant of Eruca vesicaria (rocket) in roadside depression near Dukhan Highway. Qatar, February 5, 2016
 Spikelets of grass Chrysopogon plumulosus on dark background near Sawda Natheel Road. Southern Qatar, February 26, 2016
 Spikelets of grass Chrysopogon plumulosus on white background near Sawda Natheel Road. Southern Qatar, February 26, 2016
 Grass Chrysopogon plumulosus(?) on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 4, 2016
 Milkweed Glossonema varians on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
 Greater plantain (Plantago boissieri) on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
 Blooming onionweed (Asphodelus tenuifolius) on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
 Onionweed (Asphodelus tenuifolius) with flower buds on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
 Ochradenus baccatus (local names qardi, Qurdi) on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
 Blooming Ochradenus baccatus (local names qardi, Qurdi) on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
 Spikelet of grass Awnless barnyard grass (Echinochloa colona?) in silty depression on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, March 1, 2014
 Knucklehead Weed (Sclerocephalus arabicus, Paronychia sclerocephala, local names hasak, thereisa) on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
 Close up of Tribulus macropterus with fruits taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015
 Reddish leaves of Tetraena qatarense (Zygophyllum qatarense, local name harm) on roadside of Dukhan Highway near Al Shakhaniya. Qatar, January 15, 2016
 Close up of a hairy fruit of Tribulus macropterus taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015
 Caked mud on roadside of Dukhan Highway west from Khawzan. Qatar, June 24, 2016
 Close up of a reddish shoot of common tumbleweed (Amaranthus albus) taken from roadside of Dukhan Highway near Ash-Shahaniyah. Qatar, December 18, 2015
 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
 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
 Seablite (Suaeda vermiculata) on roadside of Dukhan Highway west from Khawzan. Qatar, June 24, 2016
 Plant of Salsola drummondii on roadside of Dukhan Highway west from Khawzan. Qatar, June 24, 2016
 Close up of yellow flowers of Aaronsohnia factorovskyi on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, January 30, 2016
 Spikelet of Malabar sprangletop (brown beetle-grass, Leptochloa fusca) in wet place in a roadside depression east from Al Jebail water treatment plant. Al Khor, Qatar, January 23, 2016
 Malabar sprangletop (brown beetle-grass, Leptochloa fusca) in shallow water in a roadside depression east from Al Jebail water treatment plant. Al Khor, Qatar, January 23, 2016
 Tribulus macropterus on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
 Tribulus macropterus with fruits taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015
 Mat of blooming Corchorus depressus on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
 Corchorus depressus in flower on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
 Blooming Corchorus depressus on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
 Fruit of Tribulus macropterus taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015
 Mat of Corchorus depressus in flower on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
 Spear grass (Stipa capensis) in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Candy grass (Eragrostis cilianensis) in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Corchorus depressus with a yellow flower on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
 Silver nailroot (Paronychia arabica) on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
 Yellow flowers of Corchorus depressus on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
 Flower and fruits of Corchorus depressus on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
 Yellow flower of Tribulus macropterus on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
 Fresh greenery after autumn rains on roadside of Dukhan Highway near Ash-Shahaniyah. Qatar, December 18, 2015
 Hairy fruit of Tribulus macropterus taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015
 Spear grass (Stipa capensis) in a large roadside depression near Route 77 to Ras Laffan. Qatar, February 12, 2016
 Spikes of spear grass (Stipa capensis) in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Spike of candy grass (Eragrostis cilianensis) in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Field of spear grass (Stipa capensis) in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Close up of a spike of African foxtail grass (buffelgrass, Cenchrus pennisetiformis) in a runnel north from Dukhan. Qatar, February 20, 2016
 Fruits of Tribulus macropterus detached from the plant taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015
 Shoot of Tribulus macropterus with a flower and fruits taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015
 Wire grass Ochthochloa compressa (local name Hamrah) in a roadside depression near Salwa Road. Qatar, April 22, 2016
 Spike of candy grass (Eragrostis cilianensis) against blue sky in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Dense stand of spear grass (Stipa capensis) in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Brown spikes of candy grass (Eragrostis cilianensis) in a roadside depression of Khawzan Road. Qatar, February 20, 2016
 Yellow flowers (rarely seen opened) of Corchorus depressus on roadside of Dukhan Highway. Ash-Shahaniyah, Qatar, December 4, 2015
 Various fresh green plants growing after autumn rains on roadside of Dukhan Highway near Ash-Shahaniyah. Qatar, December 18, 2015
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