 Blooming bush of Ochradenus aucheri near Abu Nahlah Road, south from Doha. Qatar, March 5, 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
 Bush of Ochradenus aucheri with seeds and some flowers on a roadside near Abu Nahlah. Qatar, April 25, 2014
 Bush of Ochradenus aucheri on a roadside near Abu Nahlah. Qatar, April 25, 2014
 Tribulus pentandrus near Abu Nahlah Road, south from Doha. Qatar, March 5, 2014
 Tribulus pentandrus with fruits taken from 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
 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
 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
 Details of Cornulaca aucheri (local name thalj) near a sand dune south from Abu Nahlah. Qatar, April 25, 2014
 Cornulaca aucheri (local name thalj) in area of a sand dunes south from Abu Nahlah. Qatar, April 25, 2014
 Bush of Ochradenus aucheri in a runnel near a road to Sawda Natheel. Southern Qatar, March 18, 2016
 Isolated bush of Ochradenus aucheri on roadside of a road to Sawda Natheel. Southern Qatar, March 18, 2016
 Blooming bush of Ochradenus aucheri on roadside of a road to Sawda Natheel. Southern Qatar, March 18, 2016
 Blooming bush of Ochradenus aucheri on stony ground on roadside of a road to Sawda Natheel. Southern Qatar, March 18, 2016
 Ochradenus aucheri with flowers and fruits on periphery of Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, May 1, 2015
 Pepper-grass (Lepidium aucheri) on roadside of Salwa Road in south-western Qatar, February 21, 2014
 Yellow flowers of Ochradenus baccatus (local names qardi, Qurdi) on a roadside of Abu Samra Road in southern Qatar, February 11, 2014
 Cornulaca aucheri with tiny flowers taken from a beach in the area of Al Hamala (Al Hamlah) Water Well near Umm Bab. South-western Qatar, November 7, 2014
 Flowers of Ochradenus baccatus (local names qardi, Qurdi) north from Dukhan in western Qatar, March 3, 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
 Bush of Ochradenus baccatus (local names qardi, Qurdi) with flowers north from Dukhan in western Qatar, March 3, 2014
 Flowers on a bush of Ochradenus baccatus (local names qardi, Qurdi) north from Dukhan in western Qatar, March 3, 2014
 Cornulaca aucheri (local name thalj) in sand dunes near Inland Sea Road. Southern Qatar, March 5, 2014
 Close up of tiny flowers of Cornulaca aucheri taken from a beach near Salwa Road in Abu Samra, near Saudi border. Southern Qatar, March 21, 2015
 Flowers of Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) in a runnel north from Dukhan in western Qatar, March 3, 2014
 Yellow flowers of Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) in a runnel north from Dukhan in western Qatar, March 3, 2014
 Fly on yellow flowers of Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) in a runnel north from Dukhan in western Qatar, March 3, 2014
 Flowers of Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) near Al Luqta Street, opposite to Education City. Doha, Qatar, April 11, 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
 Green fly sitting on yellow flowers of Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) in a runnel north from Dukhan in western Qatar, March 3, 2014
 Flies sitting on yellow flowers of Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) in a runnel north from Dukhan in western Qatar, March 3, 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
 Fruits of Ochradenus aucheri taken from periphery of Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, May 1, 2015
 Bush of Ochradenus aucheri on periphery of Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, May 1, 2015
 Aerva javanica with woolly flowers on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Green blister(?) beetle on yellow flowers of Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) in a runnel north from Dukhan in western Qatar, March 3, 2014
 Sand-blast type of wind abrasion south from Abu Nahlah. Qatar, April 25, 2014
 Blooming bush of Ochradenus aucheri on periphery of Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, May 1, 2015
 Yellow flowers of Acacia ehrenbergiana on roadside of Salwa Road near Karaana, 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
 Floccise woolly flowers of Aerva javanica 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
 Aeolian abrasion of limestone rocks (carved by drifting sand) south from Abu Nahlah. Qatar, April 25, 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
 Brownish plant Cornulaca aucheri(?) (local name thalj) at the foot of a sand dune near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
 Accumulation of drifting sand around bushy desert plants Cornulaca aucheri(?) in area of dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
 Lepidium aucheri in a roadside depression of Abu Samra Road in southern Qatar, February 11, 2014
 Cornulaca aucheri taken from a beach in the area of Al Hamala (Al Hamlah) near Umm Bab in south-western Qatar, November 29, 2014
 Cornulaca aucheri taken from a beach in the area of Al Hamala (Al Hamlah) Water Well near Umm Bab. South-western Qatar, November 7, 2014
 Cornulaca aucheri on a beach in the area of Al Hamala (Al Hamlah) Water Well near Umm Bab. South-western Qatar, November 7, 2014
 Shoot of Cornulaca aucheri taken from a beach in the area of Al Hamala (Al Hamlah) Water Well near Umm Bab. South-western Qatar, November 7, 2014
 Bush of Ochradenus baccatus (local names qardi, Qurdi) near a road to Zubara in area of Al Magdah farms in northern Qatar, May 2, 2014
 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
 Cornulaca aucheri on dark background taken from a beach in the area of Al Hamala (Al Hamlah) Water Well near Umm Bab. South-western Qatar, November 7, 2014
 Bush of Cornulaca aucheri near Al Markhiya Street in West Bay. Doha, Qatar, May 7, 2014
 Plant of Cornulaca aucheri near Al Istiqlal Street in West Bay. Doha, Qatar, May 6, 2014
 Cornulaca aucheri(?) taken from a roadside of Al Istiqlal Street in West Bay. Doha, Qatar, April 25, 2014
 Cornulaca aucheri(?) on a roadside of Al Istiqlal Street in West Bay. Doha, Qatar, April 25, 2014
 Close up of Cornulaca aucheri(?) taken from a roadside of Al Istiqlal Street in West Bay. Doha, Qatar, April 25, 2014
 Cornulaca aucheri taken from a beach near Salwa Road in Abu Samra, near Saudi border. Southern Qatar, March 21, 2015
 Bush of Ochradenus baccatus (local names qardi, Qurdi) north from Dukhan in western Qatar, March 3, 2014
 Fruits of Ochradenus baccatus taken from area near Barzan Towers. Doha, Qatar, March 7, 2015
 Thorny plant of Cornulaca aucheri taken from a beach near Salwa Road in Abu Samra, near Saudi border. Southern Qatar, March 21, 2015
 Close up of fruits of Cornulaca aucheri taken from a beach near Salwa Road in Abu Samra, near Saudi border. Southern Qatar, March 21, 2015
 Fruits of Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) near acacia tree north from Dukhan in western Qatar, March 3, 2014
 Blooming bush of Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) in a runnel north from Dukhan in western Qatar, March 3, 2014
 Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) with fruits near acacia tree north from Dukhan in western Qatar, March 3, 2014
 Bushes of Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) near Al Luqta Street, opposite to Education City. Doha, Qatar, April 11, 2014
 Compact blooming bush of Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) in a runnel north from Dukhan in western Qatar, March 3, 2014
 Pearlescent fruits of Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) near acacia tree north from Dukhan in western Qatar, March 3, 2014
 Large bush Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) near acacia tree north from Dukhan in western Qatar, March 3, 2014
 Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) with white berries near acacia tree north from Dukhan in western Qatar, March 3, 2014
 White berries of Ochradenus baccatus (Pearl Plant, Taily Weed, local name Gurdhi or qurDi) near acacia tree north from Dukhan in western Qatar, March 3, 2014
 Flowers of Dog s Paw plant (Camel s Eye, Gymnarrhena micrantha) near Umm Bab in south-western Qatar, March 3, 2014
 Flowers of Dog s Paw plant (Camel s Eye, Gymnarrhena micrantha) near Umm Bab in south-western Qatar, March 3, 2014
 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
 Flowers of Pulicaria guestii(?) near a road north from Ash Shahaniyah. Western Qatar, March 1, 2014
 Pulicaria undulata on roadside of Salwa Road, south-west from Doha. Qatar, April 23, 2014
 Basal rosette with flowers of Dog s Paw plant (Camel s Eye, Gymnarrhena micrantha) near Umm Bab in south-western Qatar, March 3, 2014
 Blooming Pulicaria undulata 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
 Suaeda aegyptiaca(?) with seeds 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
 Puncturevine (Caltrop, Tribulus terrestris) 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
 Blooming Cornulaca monacantha(?) on roadside of Salwa Road near Karaana, 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
 Yellow flowers of Aaronsohnia factorovskyi or may be Tripleurospermum on roadside of a road from Dukhan to Al Jumayliyah. Western Qatar, March 1, 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
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