 Argentine peppercress (Lepidium bonariense) on roadside depression of Salwa Road in south-western Qatar, March 3, 2014
 Argentine peppercress (Lepidium bonariense) with seeds on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Seeds of Argentine peppercress (Lepidium bonariense) on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Argentine peppercress (Lepidium bonariense) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Seeds of Argentine peppercress (Lepidium bonariense) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Rosette of green leaves of Argentine peppercress (Lepidium bonariense) near Dukhan Road. Western Qatar, March 1, 2014
 Argentine peppercress (Lepidium bonariense)(?) on Green Circles (center-pivot irrigation) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Argentine peppercress (Lepidium bonariense) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, November 15, 2014
 Seeds of Argentine peppercress (Lepidium bonariense) on Green Circles (center-pivot irrigation) in Irkhaya Farms. Qatar, January 16, 2015
 Flowers and seeds of Argentine peppercress (Lepidium bonariense) on Green Circles (center-pivot irrigation) in Irkhaya Farms. Qatar, January 16, 2015
 Argentine peppercress (Lepidium bonariense) on Green Circles (center-pivot irrigation) in Irkhaya Farms. Qatar, January 16, 2015
 Fruits of Argentine peppercress (Lepidium bonariense) on Green Circles (center-pivot irrigation) in Irkhaya Farms. Qatar, January 16, 2015
 Argentine peppercress (Lepidium bonariense) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 3, 2016
 Argentine peppercress (Lepidium bonariense) on a field on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, May 1, 2015
 Argentine peppercress (Lepidium bonariense) on a field on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, April 10, 2015
 Fruits of Argentine peppercress (Lepidium bonariense) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, February 20, 2015
 Pepper-grass (Lepidium aucheri) on roadside of Salwa Road in south-western Qatar, February 21, 2014
 Seeds of dill (Anethum graveolens, local names ein jarada, shabat) on roadside of Salwa Road in south-western Qatar, March 3, 2014
 Dill (Anethum graveolens, local names ein jarada, shabat) on roadside of Salwa Road in south-western Qatar, March 3, 2014
 Suaeda aegyptiaca(?) with seeds on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Dry seeds of Zilla spinosa on the ground on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Saltwort (Salsola vermiculata(?), local name hamd) on roadside of Salwa Road in south-western Qatar, February 21, 2014
 Almost dry Centaurea sinaica (local names birkan, murrar) with seeds on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Centaurea sinaica (local names birkan, murrar) with seeds on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Herniaria hemistemon (local name Ghebayra) with tiny leaves on roadside of Salwa Road in south-western Qatar, February 21, 2014
 Mating pitted darkling beetles (Adesmia cancellata) on roadside of Salwa Road in south-western Qatar, February 21, 2014
 Desert species of Morning glory (Convolvulus cephalopodus?) on roadside of Salwa Road in south-western Qatar, February 21, 2014
 Centaurea sinaica (local names birkan, murrar) with seeds and flowers on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Desert heliotrope (turnsole, Heliotropium bacciferum, local name Ramram) on roadside of Salwa Road in south-western Qatar, February 21, 2014
 Flower of a desert species of Morning glory (Convolvulus cephalopodus?) on roadside of Salwa Road in south-western Qatar, February 21, 2014
 Seeds of Virgin s Hand (Anastatica hierochuntica, local names kaf mariam, jefaiea) in sand on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Fluffy seeds of distaff-thistle (Atractylis carduus, local names jalwa, laymoony, shuwwaykh) on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Prickly Dock (Emex spinosa, Rumex spinosus, local names drs al ajooz, hanzab) on roadside of Salwa Road in south-western Qatar, February 21, 2014
 Desert plant purslane-leaved aizoon (Aizoon canariense) on roadside of Salwa Road in south-western Qatar, February 21, 2014
 Blooming Zygophyllum simplex (Tetraena simplex, local names Daa, harm, hureim) on roadside of Salwa Road in south-western Qatar, February 21, 2014
 Flowers of Moltkiopsis ciliata (Lithospermum ciliatum, Lithospermum angustifolium, local names halam, Ghabshah) on roadside of Salwa Road in south-western Qatar, February 21, 2014
 Blooming Moltkiopsis ciliata (Lithospermum ciliatum, Lithospermum angustifolium, local names halam, Ghabshah) on roadside of Salwa Road in south-western Qatar, February 21, 2014
 Desert plant Moltkiopsis ciliata (Lithospermum ciliatum, Lithospermum angustifolium, local names halam, Ghabshah) on roadside of Salwa Road in south-western Qatar, February 21, 2014
 Launaea capitata (Launaea glomerata, Zollikoferia glomerata, local names huwa, hazan) on roadside of Salwa Road in south-western Qatar, February 21, 2014
 Blooming Pulicaria undulata (Francoeruria crispa, Pulicaria crispa, local names jithjath, yethyas) on roadside of Salwa Road in south-western Qatar, February 21, 2014
 Floccise woolly flowers of Aerva javanica (Aerva persica, Iresine javanica, local names towayim, tarfa, tirf, Tuwaim) on roadside of Salwa Road in south-western Qatar, February 21, 2014
 Pulicaria undulata on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Flowers of Picris cyanocarpa on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Peeling dried clay on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Vegetation in a depression on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Blooming Pulicaria undulata on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Pulicaria undulata with flowers on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Seeds of Astragalus eremophilus(?) near Dukhan Road. Western Qatar, March 1, 2014
 Aerva javanica with woolly flowers on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Bushy bindweed (Convolvulus prostratus) on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Taking pictures of plants on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Puncturevine (Caltrop, Tribulus terrestris) on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Desert plant Picris cyanocarpa(?) on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Blooming Cornulaca monacantha(?) on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Lepidium aucheri in a roadside depression of Abu Samra Road in southern Qatar, February 11, 2014
 Small white flowers of Acacia tortilis(?) on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Yellow flowers of Acacia ehrenbergiana on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Floccise woolly flowers of Aerva javanica on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Ribwort Plantain (Plantago lanceolata) in sand on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Blooming Ribwort Plantain (Plantago lanceolata) on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Flower spike of Ribwort Plantain (Plantago lanceolata) on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Bushy bindweed (Convolvulus prostratus) with white flowers on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Fruits of Zilla spinosa carpeting the ground on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Fluffy seeds of Leptadenia pyrotechnica taken from roadside of Salwa Road in Southern Qatar, June 10, 2016
 False sowthistle (Reichardia tingitana(?)) with seeds near a road north from Ash Shahaniyah. Western Qatar, March 1, 2014
 Flower and seeds of black-eyed geranium (Geranium mascatense) on roadside of a road to Zubara in Al Magdah farms area, in north-western Qatar, February 22, 2014
 Oval seed pods of chickpea (Cicer arietinum) on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Round dry seed capsules (fruits) of flax (Linum usitatissimum) on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Accumulation of sand around desert plants of Pulicaria and Zygophyllum on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Aerva javanica (local names towayim, tarfa, tirf, Tuwaim) on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Seed pods of milkweed Glossonema varians (local names jarawa, yarawa) on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Dry fruits (long-beaked siliqua) of field mustard (Brassica rapa) on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Alfalfa (lucerne, Medicago sativa, local names jet, barseem) in sand on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Virgin s Hand (Anastatica hierochuntica, local names kaf mariam, jefaiea) in sand on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Blooming Virgin s Hand (Anastatica hierochuntica, local names kaf mariam, jefaiea) on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Seeds with flowers of Field Marigold (Calendula arvensis, Calendula micrantha, local name hanwa) on roadside of a road to Zubara in Al Magdah farms area, in north-western Qatar, February 22, 2014
 Flowers and seeds of Field Marigold (Calendula arvensis, Calendula micrantha, local name hanwa) on roadside of a road to Zubara in Al Magdah farms area, in north-western Qatar, February 22, 2014
 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
 Desert Shaggy Mane mushroom (Black Powderpuff, Podaxis pistillaris(?)) in sand on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Desert Shaggy Mane mushrooms (Black Powderpuff, Podaxis pistillaris(?)) in sand on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Flower and seeds of Texas Indian-mallow (Abutilon fruticosum, Abutilon denticulatum, local name gargadan) on roadside of a road to Zubara in Al Magdah farms area, in north-western Qatar, February 22, 2014
 Fruits of Zygophyllum simplex (Tetraena simplex, harm, hureim) on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Zygophyllum simplex (Tetraena simplex, harm, hureim) forming a sand mound on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Large bush of Zilla spinosa (Bunias spinosa, local name shabram) on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 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
 Yellow flower of Pulicaria guestii(?) on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, March 1, 2014
 Seeds of greater bird s foot trefoil (Lotus halophilus, Lotus villosus) near Dukhan Road. Western Qatar, March 1, 2014
 Lunaria (Savignya parviflora, local name Gilgilan) with seeds in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Bindweed (Convolvulus prostratus, morning glory) on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, March 1, 2014
 Yellow flowers of Aaronsohnia factorovskyi or may be Tripleurospermum on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, March 1, 2014
 Greater bird s foot trefoil (Lotus halophilus, Lotus villosus) with flowers and seeds near Dukhan Road. Western Qatar, March 1, 2014
 Blooming Centaurea sinaica (Centaurea pseudosinaica, Amberboa crupioides, local names birkan, murrar) on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Pillow of scarlet pea (Indigofera intricata, local name humeira) on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, March 1, 2014
 Scarlet pea (Indigofera intricata, local name humeira) with flowers on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, March 1, 2014
 Bushy bindweed (Convolvulus prostratus, morning glory) on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, March 1, 2014
 Bush of scarlet pea (Indigofera intricata, local name humeira) with flowers on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, March 1, 2014
 Yellow flowers of Aaronsohnia factorovskyi or may be Tripleurospermum in silty depression on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, March 1, 2014
 Spreading bush of scarlet pea (Indigofera intricata, local name humeira) on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, March 1, 2014
 Arnebia hispidissima (Lithospermum hispidissimum, local names kahal, hasheshat al arnab) on roadside of Dukhan Road in western Qatar, March 3, 2014
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