 Dissected gall like growth on a twig of Ziziphus (sidra tree) collected from Al Intisar Street in West Bay. Doha, Qatar, September 8, 2014
 Twig with flowers of Christ s Thorn Jujube (Sidra tree, Ziziphus spina-christi) taken from Al Sham Street in area of West Bay. Doha, Qatar, April 17, 2014
 Thorn Jujube (Sidra tree, Ziziphus spina-christi) near Al Sham Street in West Bay. Doha, Qatar, October 20, 2014
 Fruits of Christ s Thorn Jujube (Sidra tree, Ziziphus spina-christi) collected near Dareen Tower in West Bay. Doha, Qatar, February 1, 2014
 Flowers of Christ s Thorn Jujube (Sidra tree, Ziziphus spina-christi) collected near Dareen Tower in West Bay. Doha, Qatar, February 1, 2014
 Shoot of Christ s Thorn Jujube (Sidra tree, Ziziphus spina-christi) on Al Istiqlal Street in West Bay. Doha, Qatar, May 5, 2014
 Close up of a flower of Christ s Thorn Jujube (Sidra tree, Ziziphus spina-christi) collected near Dareen Tower in West Bay. Doha, Qatar, February 1, 2014
 Flowers of Christ s Thorn Jujube (Sidra tree, Ziziphus spina-christi) on Al Sham Street in area of West Bay. Doha, Qatar, April 17, 2014
 Bark of old sidra tree (Ziziphus) on Al Nada Street in Al Doha Al Jadeeda area. Doha, Qatar, March 21, 2014
 Large sidra tree (Ziziphus spina-christi) on Al Khattabi Street, Al Doha Al Jadeeda area. Doha, Qatar, June 1, 2013
 Sword Roundabout with sidra trees (Ziziphus spina-christi) from Al Nada Street in Al Doha Al Jadeeda area. Doha, Qatar, March 21, 2014
 Fruits of sidra tree (Ziziphus nummularia) taken from Rawdat Mahyoub on a road to Al Jumayliyah in north-western Qatar, December 6, 2014
 Fruits of sidra tree (Ziziphus nummularia) in Rawdat Mahyoub on roadside of a road to Al Jumayliyah in north-western Qatar, December 6, 2014
 Glasswort (Salsola imbricata) with fluffy growth caused by gall midges (gall gnats, Cecidomyidae) in a village of Al Mashrab in area of Ras Laffan Farms. Northern Qatar, October 6, 2014
 Fruits (Kanar) of Christ s Thorn Jujube (sidra tree, Ziziphus spina-christi) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Sidra tree (Ziziphus spina-christi) with apple like fruits at Sikkat Al Hanan, Najma area. Doha, Qatar, June 7, 2013
 Fallen fruits (Kanar) of Christ s Thorn Jujube (sidra tree, Ziziphus spina-christi) in Irkhaya Farms. South-western Qatar, March 29, 2014
 Glasswort Salsola imbricata with dense growth of white hairs caused by gall midges (gall gnats, Cecidomyidae) in a village of Al Mashrab in area of Ras Laffan Farms. Northern Qatar, October 6, 2014
 Frightened calico cat sitting on sidra tree (Ziziphus spina-christi) near Central Fish Market, Abu Hamour area. Doha, Qatar, March 8, 2013
 Twig of Australian pine (she-oak, Casuarina equisetifolia) found in area of Al Istiqlal Street in West Bay. Doha, Qatar, September 12, 2014
 Sidra tree (Ziziphus nummularia) with fruits on roadside of Dukhan Road. Shahaniya, Qatar, December 4, 2015
 Glasswort (Salsola imbricata) with fluffy growth caused by gall midges (gall gnats, Cecidomyidae) on rocky ridge of Jebel Fuwairit. Qatar, January 31, 2015
 Woolly growth on glasswort (Salsola imbricata) caused by gall midges (gall gnats, Cecidomyidae) taken from Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 29, 2015
 Roots of a dry sidra tree (Ziziphus) in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, November 20, 2015
 Finger grass (Chloris virgata) collected from Al Sham Street in West Bay. Doha, Qatar, September 8, 2014
 Stump of a dead sidra tree (Ziziphus) in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, November 20, 2015
 Brown caterpillar eating sidra tree (Ziziphus nummularia) in on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Twig Anabasis setifera taken from Al Sham Street in area of West Bay. Doha, Qatar, April 17, 2014
 Young shoots of Ziziphus nummularia (Sidra) on roadside of a road to Zubara in area of Thaghab Al Majda. North-western Qatar, February 28, 2014
 Brown furry caterpillar taken from Ziziphus (sidra) tree in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Fruits of Indian Bat Tree (Ficus amplissima) near Al Istiqlal Street near West Bay. Doha, Qatar, September 25, 2014
 Pagoda tree (Plumeria alba) in area of Al Istiqlal Street in West Bay. Doha, Qatar, September 12, 2014
 Brown furry caterpillar eating flowers of sidra tree (Ziziphus nummularia) in on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Sidra tree (Ziziphus spina-christi) with fruits on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, March 5, 2016
 Brown caterpillar eating fresh leaves of sidra tree (Ziziphus nummularia) in on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
 Seeds of velvetleaf (Abutilon pannosum var. figarianum) collected from area behind gas station on Al Sham Street in West Bay. Doha, Qatar, September 8, 2014
 Leaf of velvetleaf (Abutilon pannosum var. figarianum) collected from area behind gas station on Al Sham Street in West Bay. Doha, Qatar, September 8, 2014
 Shoot of velvetleaf (Abutilon pannosum var. figarianum) collected from area behind gas station on Al Sham Street in West Bay. Doha, Qatar, September 8, 2014
 Blooming damas tree (Conocarpus lancifolius) in area of Al Sham Street in West Bay. Doha, Qatar, September 25, 2014
 Close up of seeds of velvetleaf (Abutilon pannosum var. figarianum) collected from area behind gas station on Al Sham Street in West Bay. Doha, Qatar, September 8, 2014
 Winged fruits on a twig of glasswort (Salsola imbricata) taken from wasteland near Al Istiqlal Street in West Bay. Doha, Qatar, October 20, 2014
 Branching Sidra Tree metal structures in National Convention Centre (QNCC). Doha, Qatar, February 25, 2014
 Sacred fig (Bo-Tree, Ficus religiosa) on Al Intisar Street in Onaiza area. Doha, Qatar, January 18, 2016
 Sidra Tree metal structures supporting the roof of National Convention Centre (QNCC). Doha, Qatar, April 7, 2014
 Sidra Tree metal structures supporting the roof of National Convention Centre (QNCC). Doha, Qatar, April 6, 2014
 Chaste tree (Vitex agnus-castus) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, May 3, 2015
 African tulip tree (Spathodea campanulata) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, May 3, 2015
 Yellow flowers of Gum Arabic Tree (babul, Vachellia nilotica, Acacia arabica)(?) in area of Al Sham Street in West Bay. Doha, Qatar, September 11, 2014
 Fragment of Sidra Tree metal structures supporting the roof of National Convention Centre (QNCC). Doha, Qatar, April 6, 2014
 Entrance of National Convention Centre (QNCC), with Sidra Tree metal structures supporting the roof. Doha, Qatar, April 6, 2014
 Entrance of National Convention Centre (QNCC), with Sidra Tree metal structures supporting the roof. Doha, Qatar, February 25, 2014
 Chaste tree (Vitex agnus-castus) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, April 27, 2016
 Sacred fig (Bo-Tree, Ficus religiosa) near a stone fence on Al Intisar Street in Onaiza area. Doha, Qatar, February 3, 2016
 Flowers of African tulip tree (Spathodea campanulata) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, May 16, 2016
 Leaf of chaste tree (Vitex agnus-castus) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, May 16, 2016
 Leaf venation of sacred fig (Bo-Tree, Ficus religiosa) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, May 3, 2015
 Entrance of National Convention Centre (QNCC), with Sidra Tree metal structures supporting the roof at evening. Doha, Qatar, April 6, 2014
 Front side of National Convention Centre (QNCC), with Sidra Tree metal structures supporting the roof. Doha, Qatar, April 6, 2014
 Entrance of National Convention Centre (QNCC) at dusk, with Sidra Tree metal structures supporting the roof. Doha, Qatar, April 7, 2014
 Ornamental bush Fukien tea tree (Ehretia microphylla) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, March 14, 2016
 Petty spurge (Euphorbia peplus) growing under a palm tree on Al Intisar Street in Onaiza area. Doha, Qatar, February 3, 2016
 Flowers of chaste tree (Vitex agnus-castus) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, April 27, 2016
 Fukien tea tree (Ehretia microphylla) with a small white flower in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, May 3, 2015
 Foliage of Bengal almond tree (Terminalia catappa) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, March 14, 2016
 Entrance of National Convention Centre (QNCC), with Sidra Tree metal structures supporting the roof, view from second floor. Doha, Qatar, February 25, 2014
 Entrance of National Convention Centre (QNCC), with Sidra Tree metal structures supporting the roof, near Dukhan Highway. Doha, Qatar, April 6, 2014
 Willowy weeping pendulous branches of mast tree (Polyalthia longifolia) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, May 3, 2015
 Burgundy foliage of Bengal almond tree (Terminalia catappa) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, March 8, 2016
 Long narrow lanceolate leaves of mast tree (Polyalthia longifolia) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, December 1, 2015
 Willowy weeping pendulous branches of mast tree (Polyalthia longifolia) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, December 1, 2015
 Long narrow lanceolate leaves with undulate margins of mast tree (Polyalthia longifolia) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, May 3, 2015
 Burgundy color of a leaf of Bengal almond tree (Terminalia catappa) on grass in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, March 8, 2016
 Indian Bat Tree (Ficus amplissima) near Al Istiqlal Street in West Bay. Doha, Qatar, October 20, 2014
 Leaf of Rusty Fig Tree (Ficus rubiginosa(?)) near Al Istiqlal Street near West Bay. Doha, Qatar, May 11, 2014
 Fruits of Indian Bat Tree (Ficus amplissima) near Al Istiqlal Street near West Bay. Doha, Qatar, May 11, 2014
 Pagoda tree (Plumeria alba) in area of Al Sham Street in West Bay. Doha, Qatar, August 30, 2014
 Bengal almond tree (Terminalia catappa) with flowers on Al Sham Street in West Bay. Doha, Qatar, May 6, 2014
 Fruits of henna tree (Lawsonia inermis) taken from area of Al Istiqlal Street in West Bay. Doha, Qatar, November 27, 2014
 Fruits of henna tree (Lawsonia inermis) in area of Al Istiqlal Street in West Bay. Doha, Qatar, November 27, 2014
 Flower of Pagoda tree (Plumeria alba) in area of Al Sham Street in West Bay. Doha, Qatar, August 30, 2014
 Bengal almond tree (Terminalia catappa) with a fruit on Al Istiqlal Street in West Bay. Doha, Qatar, April 22, 2014
 Clumps of white hair by gall midges (gall gnats, Cecidomyidae) of glasswort Salsola imbricata taken from a village of Al Mashrab in area of Ras Laffan Farms. Northern Qatar, October 6, 2014
 Fruits of Bengal almond tree (Terminalia catappa) found in area of Al Sham Street in West Bay. Doha, Qatar, August 30, 2014
 Dry rusty brown leaves and inflorescence of mango tree (Mangifera indica) on the ground near Al Muhandiseen Street in West Bay. Doha, Qatar, May 7, 2014
 Cut fruit of Bengal almond tree (Terminalia catappa) found in area of Al Sham Street in West Bay. Doha, Qatar, August 30, 2014
 Glasswort Salsola imbricata with clumps of white hair caused by gall midges (gall gnats, Cecidomyidae) in a village of Al Mashrab in area of Ras Laffan Farms. Northern Qatar, October 6, 2014
 Jatropha integerrima(?) in area of Al Sham Street in West Bay. Doha, Qatar, September 6, 2014
 Twig of mangrove (Avicennia marina) with fruits taken from a site west of Ruwais on northwest coast. Qatar, September 20, 2014
 Panels of Sidra Medical and Research Center. Doha, Qatar, April 1, 2014
 Green limes on a citrus tree (Citrus aurantiifolia?) in area of Al Istiqlal Street in West Bay. Doha, Qatar, May 5, 2014
 A tree of Ziziphus nummularia in a silty depression near Al Nuaman (Numan) in north-western Qatar, December 12, 2014
 Deatails of panels of Sidra Medical and Research Center. Doha, Qatar, April 11, 2014
 Ornamental panels of Sidra Medical and Research Center. Doha, Qatar, April 11, 2014
 Front side of Sidra Medical and Research Center. Doha, Qatar, April 11, 2014
 Sidra Medical and Research Center from Slope Roundabout. Doha, Qatar, April 11, 2014
 Bush of velvetleaf (Abutilon pannosum var. figarianum) behind gas station on Al Sham Street in West Bay. Doha, Qatar, September 5, 2014
 Coffeeweed (Senna occidentalis) on Al Intisar Street in Onaiza area. Doha, Qatar, January 18, 2016
 Cenizo (Leucophyllum frutescens) in a park at Al Intisar Street near a corner with Onaiza. Doha, Qatar, May 3, 2015
 Fruit of velvetleaf (Abutilon pannosum var. figarianum) with seeds from area behind gas station on Al Sham Street in West Bay. Doha, Qatar, September 8, 2014
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