Similar pictures

Tribulus pentandrus near Abu Nahlah Road, south from Doha. Qatar, March 5, 2014

Tribulus pentandrus with a flower taken from Abu Nahlah Road, south from Doha. Qatar, March 5, 2014

Ochradenus aucheri with flowers near Abu Nahlah Road, south from Doha. Qatar, March 5, 2014

Blooming bush of Ochradenus aucheri near Abu Nahlah Road, south from Doha. Qatar, March 5, 2014

Blooming Tribulus pentandrus(?) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014

Fruit of Tribulus pentandrus(?) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014

Back lit flower of Tribulus pentandrus(?) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014

Seeds of Ochradenus aucheri near Abu Nahlah Road, south from Doha. Qatar, April 25, 2014

Seed capsules of Ochradenus aucheri near Abu Nahlah Road, south from Doha. Qatar, April 25, 2014

Puncturevine (Caltrop, Tribulus terrestris) on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014

Mat of Tribulus pentandrus(?) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, August 21, 2015

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

Fruits of Zilla spinosa carpeting the ground on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014

Al Udeid Air Base (Abu Nahlah Airport) near Mesayeed, south-west from Doha, view from a window of a car. Qatar, March 19, 2013

Round dry seed capsules (fruits) of flax (Linum usitatissimum) 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

Fruits of Zygophyllum simplex (Tetraena simplex, harm, hureim) on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014

Puncturevine (caltrop, Tribulus terrestris) on a sidewalk of Al Diwan Street. Doha, Qatar, March 28, 2014

Cornulaca aucheri with seeds of other plants south from Abu Nahlah. Qatar, April 25, 2014

Cornulaca aucheri (local name thalj) south from Abu Nahlah. Qatar, April 25, 2014

Fence of American military base Al Udeid Air Base (Abu Nahlah Airport) near Mesayeed, south-west from Doha, view from a window of a car. Qatar, March 2, 2012

Sand-blast type of wind abrasion south from Abu Nahlah. Qatar, April 25, 2014

Thorns of Cornulaca aucheri (local name thalj) south from Abu Nahlah. Qatar, April 25, 2014

Cornulaca aucheri (local name thalj) in sand south from Abu Nahlah. Qatar, April 25, 2014

Cornulaca aucheri (local name thalj) near a sand dune south from Abu Nahlah. Qatar, April 25, 2014

Fruits of Tribulus macropterus(?) taken from a roadside of roadside of Salwa Road near Abu Nakhlah. Qatar, December 11, 2015

Cornulaca aucheri (local name thalj) in area of a sand dunes south from Abu Nahlah. Qatar, April 25, 2014

Details of Cornulaca aucheri (local name thalj) near a sand dune south from Abu Nahlah. Qatar, April 25, 2014

Aeolian abrasion of limestone rocks (carved by drifting sand) south from Abu Nahlah. Qatar, April 25, 2014

Puncturevine (Caltrop, Tribulus terrestris, Tribulus lanuginosus, local name hasak) in sand on roadside in southern Qatar, February 11, 2014

Flower of puncturevine (Caltrop, Tribulus terrestris, Tribulus lanuginosus, local name hasak) on a roadside in southern Qatar, February 11, 2014

Blooming puncturevine (Caltrop, Tribulus terrestris, Tribulus lanuginosus, local name hasak) on a roadside in southern Qatar, February 11, 2014

Yellow flowers of puncturevine (Caltrop, Tribulus terrestris, Tribulus lanuginosus, local name hasak) on a roadside in southern Qatar, February 11, 2014

Fruits of Tribulus macropterus var. arabicus growing on sand dunes near the spring in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, March 4, 2016

Area of American military air base Al Udeid (Abu Nahlah Airport) near Mesayeed, south-west from Doha, view from a window of a car. Qatar, November 6, 2015

Fruits of Swine cress (Lepidium didymum) near Al Bidda Park. Doha, Qatar, March 7, 2014

Fruits (Kanar) of Christ s Thorn Jujube (sidra tree, Ziziphus spina-christi) in Irkhaya Farms. South-western Qatar, March 29, 2014

Fallen fruits (Kanar) of Christ s Thorn Jujube (sidra tree, Ziziphus spina-christi) in Irkhaya Farms. South-western Qatar, March 29, 2014

Tribulus macropterus with fruits taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015

Close up of Tribulus macropterus with fruits taken from a roadside of Dukhan Highway in Ash-Shahaniyah. Qatar, December 4, 2015

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

Tiny fruits (globose-ovoid capsules) of small asphodel lily Asphodelus tenuifolius. Harrarah, 40 miles south-west from Doha, Qatar, March 12, 2010

Camel farm in dunes area south from Abu Nahlah. Qatar, June 23, 2015

Camels in a farm in dunes area south from Abu Nahlah. Qatar, June 23, 2015

Puncturevine (Caltrop, Tribulus terrestris, local name hasak) taken from Al Luqta area. Doha, Qatar, March 13, 2015

Pulicaria undulata on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014

Bush of Ochradenus aucheri on a roadside near Abu Nahlah. Qatar, April 25, 2014

Brown pentagonal stellate prostrate, depressed centrally fruits of a desert plant Aizoon canariense (local name Jafna). Harrarah, 40 miles south-west from Doha, Qatar, March 12, 2010

Medicago laciniata (Medicago polymorpha, Medicago aschersoniana, local names nafal abu hasak, hassak, jet barri) with spherical fruits near Dukhan Road. Western Qatar, March 1, 2014

Peeling dried clay on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014

Blooming Pulicaria undulata 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

Flowers of Picris cyanocarpa 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

Taking pictures of plants on roadside of Salwa Road near Karaana, 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

Bushy bindweed (Convolvulus prostratus) on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014

Suaeda aegyptiaca(?) with seeds on roadside of Salwa Road near Karaana, 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

Aerva javanica with woolly flowers on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014

Sand-blast type of wind abrasion in dunes area south from Abu Nahlah. Qatar, June 23, 2015

Bush of Ochradenus aucheri with seeds and some flowers on a roadside near Abu Nahlah. Qatar, April 25, 2014

Argentine peppercress (Lepidium bonariense) on roadside depression of Salwa Road in south-western Qatar, March 3, 2014

Seeds of Argentine peppercress (Lepidium bonariense) on roadside of Salwa Road in south-western Qatar, March 3, 2014

Dry seeds of Zilla spinosa on the ground on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014

Argentine peppercress (Lepidium bonariense) with seeds on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 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

Blooming Ribwort Plantain (Plantago lanceolata) on roadside of Salwa Road, 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

Seeds of Argentine peppercress (Lepidium bonariense) 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

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

Horsetail knotweed (Polygonum equisetiforme, local name qadab) in a depression near Salwa Road, south-west from Doha. Qatar, April 23, 2014

Airplane landing on American military base Al Udeid, view from dunes area south from Abu Nahlah. Qatar, June 23, 2015

Dry plant of distaff-thistle (Atractylis carduus) with fluffy seeds on a roadside near Abu Nahlah. Qatar, April 25, 2014

Dill (Anethum graveolens, local names ein jarada, shabat) on roadside of Salwa Road in south-western Qatar, March 3, 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

Oval seed pods of chickpea (Cicer arietinum) on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014

Parasitic plant Desert Hyacinth (Cistanche tubulosa, dhanoon, Tartuth) on a roadside near Abu Nahlah. Qatar, April 25, 2014

Seeds of dill (Anethum graveolens, local names ein jarada, shabat) on roadside of Salwa Road in south-western Qatar, March 3, 2014

Centaurea sinaica (local names birkan, murrar) with seeds on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 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

Aerva javanica (local names towayim, tarfa, tirf, Tuwaim) on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014

Arnebia hispidissima (Lithospermum hispidissimum, local names kahal, hasheshat al arnab) on a roadside near Abu Nahlah. Qatar, April 25, 2014

Yellow desert plant Aizoon canariense with fruits near a road to Sawda Natheel in southern Qatar, February 11, 2014

Seed pods of milkweed Glossonema varians (local names jarawa, yarawa) 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

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

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

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

Fruits of sidra tree (Ziziphus nummularia) taken from Rawdat Mahyoub on a road to Al Jumayliyah in north-western Qatar, December 6, 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

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

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

Dissected fruits of desert gourd Citrullus colocynthis (bitter apples) taken from a road to Al Jumayliyah in north-western Qatar, December 6, 2014

Green fruits of wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014