 Field of desert gourd Citrullus colocynthis in a depression at the entrance of Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Large vine of desert gourd (Citrullus colocynthis) growing over a bush of Ziziphus nummularia in a silty depression near Al Nuaman (Numan) in north-western Qatar, December 12, 2014
 Desert gourd Citrullus colocynthis at the entrance of Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Desert gourd Citrullus colocynthis with fruits at the entrance of Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Fruits of desert gourd Citrullus colocynthis at the entrance of Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Desert gourd Citrullus colocynthis in sandy depression at the entrance of Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Watermelon like fruits of desert gourd Citrullus colocynthis at the entrance of Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Desert gourd Citrullus colocynthis in a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, March 20, 2015
 Fruit of desert gourd Citrullus colocynthis (bitter apples) taken from a road to Al Jumayliyah in north-western Qatar, December 6, 2014
 Seeds of desert gourd Citrullus colocynthis (bitter apples) taken from a road to Al Jumayliyah in north-western Qatar, December 6, 2014
 Dissected fruits of desert gourd Citrullus colocynthis (bitter apples) taken from a road to Al Jumayliyah in north-western Qatar, December 6, 2014
 Large plant of desert gourd Citrullus colocynthis on a Ziziphus bush in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, February 6, 2015
 Desert gourd Citrullus colocynthis (Cucumis colocynthis) taken from area of Al Khor. Qatar, December 5, 2014
 Desert gourd Citrullus colocynthis (Cucumis colocynthis, local names handal, shary, Handhal) in a silty depression in Al Nuaman (Naim tribe, Nuaimiya) near Zubara. Northern Qatar, March 28, 2015
 Field of rotten desert gourd (Citrullus colocynthis, local names handal, shary, Handhal) on a roadside of Abu Samra Road in southern Qatar, February 11, 2014
 Desert gourd Citrullus colocynthis (Cucumis colocynthis, local names handal, shary, Handhal) near a road to Sawda Natheel in southern Qatar, February 11, 2014
 Flower of desert gourd Citrullus colocynthis (Cucumis colocynthis, local names handal, shary, Handhal) near a road to Sawda Natheel in southern Qatar, February 11, 2014
 Desert gourd Citrullus colocynthis (bitter apples, Cucumis colocynthis, local names handal, shary, Handhal) near a road to Sawda Natheel in southern Qatar, February 11, 2014
 Fruit of desert gourd Citrullus colocynthis (bitter apples, Cucumis colocynthis, local names handal, shary, Handhal) near Karaana (Karana, Al Kiranah), south-west from Doha. Qatar, April 23, 2014
 Leaves of desert gourd Citrullus colocynthis (bitter apples, Cucumis colocynthis, local names handal, shary, Handhal) on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Shoot of desert gourd Citrullus colocynthis (bitter apples, Cucumis colocynthis, local names handal, shary, Handhal) on roadside of Salwa Road near Karaana, south-west from Doha. Qatar, April 23, 2014
 Field of desert watermellons Citrullus colocynthis (Cucumis colocynthis, local names handal, shary, Handhal) near a road to Sawda Natheel in southern Qatar, February 11, 2014
 Flower of desert gourd Citrullus colocynthis taken from roadside of Salwa Road. Southern Qatar, November 29, 2014
 Blooming desert gourd Citrullus colocynthis (local names handal, shary, Handhal) at entrance of Ras Abrouq Peninsula near Zekreet. Qatar, November 14, 2014
 Flower of desert gourd Citrullus colocynthis (local names handal, shary, Handhal) at entrance of Ras Abrouq Peninsula near Zekreet. Qatar, November 14, 2014
 Dry wadi in a silty depression near Al Nuaman (Numan) in north-western Qatar, December 12, 2014
 Wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Flower of wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Fruit of wild gourd (Cucumis prophetarum) taken from roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Button-scaled gecko (Bunopus tuberculatus) near Al Nuaman (Numan) in north-western Qatar, December 12, 2014
 Silty depression, with bushes of Ziziphus nummularia, near Al Nuaman (Numan) in north-western Qatar, December 12, 2014
 A tree of Ziziphus nummularia in a silty depression near Al Nuaman (Numan) in north-western Qatar, December 12, 2014
 Ripe fruit of wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Green fruit of wild gourd (Cucumis prophetarum) taken from roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 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
 Dissected fruit of wild gourd (Cucumis prophetarum) taken from roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Close up of button-scaled gecko (Bunopus tuberculatus) near Al Nuaman (Numan) in north-western Qatar, December 12, 2014
 Large bush of Ziziphus nummularia in a silty depression near Al Nuaman (Numan) in north-western Qatar, December 12, 2014
 Pitted darkling beetle (Adesmia cancellata) eating a red bug near Al Nuaman (Numan) in north-western Qatar, December 12, 2014
 Camelthorn bush (Alhagi maurorum) in a silty depression near Al Nuaman (Numan) in north-western Qatar, December 12, 2014
 Rotten last year bitter gourd (Citrullus colocynthis, local names handal, shary, Handhal) on a roadside of Abu Samra Road in southern Qatar, February 11, 2014
 Yellow fruit on a plant of wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Close up of a green fruit of wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Yellow flower with ovary of wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Close up of a ripe yellow fruit of wild gourd (Cucumis prophetarum) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Desert plant Andrachne telephioides in a silty depression near Al Nuaman (Numan) in north-western Qatar, October 24, 2015
 Seedling of bitter gourd (Citrullus colocynthis) on roadside of a road to Umm Hota Village, near Sawda Natheel. Southern Qatar, February 5, 2016
 Silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Green algae in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Bushes of Ziziphus nummularia in a silty depression near Al Nuaman (Numan) in north-western Qatar, September 12, 2015
 Seedling of Malva parviflora in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Seedling of Althaea ludwigii in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Large bush of Ziziphus nummularia in a silty depression near Al Nuaman (Numan) in north-western Qatar, September 12, 2015
 Seedling of bindweed (Convolvulus fatmensis) in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Golden chamomile (Matricaria aurea) in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Close up of seedling of Malva parviflora in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Camelthorn bush (Alhagi maurorum) in a silty depression near Al Nuaman (Numan) in north-western Qatar, October 24, 2015
 Fresh leaves on Ziziphus nummularia in a silty depression near Al Nuaman (Numan) in north-western Qatar, October 24, 2015
 Alkali bulrush (Bolboschoenus maritimus) in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Close up of golden chamomile (Matricaria aurea) in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Seedling of wild jute (Corchorus trilocularis) in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Spikelet of alkali bulrush (Bolboschoenus maritimus) in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Blooming golden chamomile (Matricaria aurea) in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Plants of golden chamomile (Matricaria aurea) in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Habitat of golden chamomile (Matricaria aurea) in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Salt tolerant gras Aeluropus littoralis(?) taken from a silty depression near Al Nuaman (Numan) in north-western Qatar, September 12, 2015
 Flower of Camelthorn bush (Alhagi maurorum) in a silty depression near Al Nuaman (Numan) in north-western Qatar, October 24, 2015
 Plants of golden chamomile (Matricaria aurea) with flowers in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Blooming plant of golden chamomile (Matricaria aurea) in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Plants of golden chamomile (Matricaria aurea) growing in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Close up of flowers of golden chamomile (Matricaria aurea) taken from a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Small plant of golden chamomile (Matricaria aurea) in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Blooming Cutleaf Heron s bill (Erodium laciniatum) in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Blooming plants of golden chamomile (Matricaria aurea) in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Rosette of leaves of Cutleaf Heron s bill (Erodium laciniatum) in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Plant of golden chamomile (Matricaria aurea) growing from soil crack in a silty depression near Al Nuaman (Numan). North-western Qatar, January 16, 2016
 Shoot of Eyelash Plant (Blepharis ciliaris) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Eyelash Plant (Blepharis ciliaris) with flowers on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Winter rosette of leaves of Eyelash Plant (Blepharis ciliaris) on roadside of a road to Al Nuaman (Al Numan) near Zubara. Northern Qatar, December 12, 2014
 Desert plant Andrachne telephioides in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, November 20, 2015
 Ain Numan water well in Al Nuaman (Naim tribe, Nuaimiya). Northern Qatar, December 26, 2015
 Portraits of emir Tamim and his father Hamad bin Khalifa Al Thani on roadside in desert near Abu Sidra in north-western Qatar, December 6, 2014
 Drinking pool of Ain Numan water well in Al Nuaman (Naim tribe, Nuaimiya). Northern Qatar, December 26, 2015
 Striped Hawkmoth caterpillar (Hyles livornica) in desert near a road to Zubara in north-western Qatar, February 22, 2014
 Ain Numan water well in Al Nuaman (Naim tribe, Nuaimiya). Northern Qatar, March 20, 2015
 Ain Numan water well in Al Nuaman (Naim tribe, Nuaimiya). Northern Qatar, January 24, 2015
 Ain Numan water well in Al Nuaman (Naim tribe, Nuaimiya). Northern Qatar, April 17, 2015
 Corchorus depressus in a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, April 17, 2015
 Pulicaria undulata with seeds in a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, April 17, 2015
 Flowers of Zaleya pentandra in a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, January 8, 2015
 Plant of Zaleya pentandra in a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, January 8, 2015
 Close up of Zaleya pentandra in a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, January 8, 2015
 Branch of Zaleya pentandra in a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, January 8, 2015
 Fruits of Zaleya pentandra taken from a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, January 8, 2015
 Caked mud in a silty depression near Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, February 27, 2016
 Orange ants found under a stone in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, February 6, 2015
 Cattle drinker section of Ain Numan water well in Al Nuaman (Naim tribe, Nuaimiya). Northern Qatar, March 20, 2015
 Fruits of bindweed (Convolvulus fatmensis) in a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, March 20, 2015
 Branch of Zaleya pentandra with fruits in a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, January 8, 2015
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