 Shoot of Zaleya pentandra taken from roadside in Trainah. Southern Qatar, March 27, 2015
 Branch of Zaleya pentandra with fruits taken from roadside in Trainah. Southern Qatar, March 27, 2015
 Back lit branch of Zaleya pentandra taken from roadside in Trainah. Southern Qatar, March 27, 2015
 Flowers of Zaleya pentandra in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
 Close up of Zaleya pentandra with flowers taken from Al Mawrid Street in Al Lejbailat area. Doha, Qatar, May 26, 2016
 Close up of Zaleya pentandra in a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, January 8, 2015
 Flowers of Zaleya pentandra in a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, January 8, 2015
 Blooming plant of Zaleya pentandra in roadside depression near a road from Al Shahaniya to Al Samriya north-east from camel race track. Lekhraib, Qatar, December 4, 2015
 Trailing shoot of Zaleya pentandra in a silty depression in Al Nuaman (Naim tribe, Nuaimiya) near Zubara. Northern Qatar, March 28, 2015
 Plant 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
 Branch of Zaleya pentandra in a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, January 8, 2015
 Branch of Zaleya pentandra with fruits in a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, January 8, 2015
 Prostrate plant of Zaleya pentandra in a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, January 8, 2015
 Woody stems of Zaleya pentandra in a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, January 8, 2015
 Flowers of Senna italica (Cassia) on roadside near Trainah. Southern Qatar, November 7, 2014
 Plants of Zaleya pentandra on Al Mawrid Street in Al Lejbailat area. Doha, Qatar, May 26, 2016
 Field dodder (Cuscuta campestris) with flowers parasitizing on alfalfa in Trainah gardens. 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
 Pink young plant of Bienertia cycloptera with small fruits of flowers taken from roadside of Salwa Road in Abu Samra, near Saudi border. Southern Qatar, March 21, 2015
 Green seed pod of Senna italica (Cassia) on roadside near Trainah. Southern Qatar, November 7, 2014
 Flowers on a bush of Dipterygium glaucum (Cleome pallida Kotschy, Dipterygium scabrum) on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, March 21, 2015
 Mosque on a central square in Trainah. Southern Qatar, October 30, 2015
 Jaow Al Hamar depression south from Trainah. Southern Qatar, November 6, 2015
 Close up of Cornulaca monacantha taken from roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 10, 2015
 Close up of Salsola drummondii with clavate and club-shaped leaves taken from roadside in Abu Samra, near the border. Southern Qatar, April 25, 2015
 QNHG (Qatar Natural History Group) gathering in a tea hall in Trainah agricultural settlement. Southern Qatar, November 6, 2015
 Toothbrush trees (Salvadora persica) in a parched garden in Trainah. Southern Qatar, October 30, 2015
 Grassy field near Jaow Al Hamar depression south from Trainah. Southern Qatar, November 6, 2015
 Close up of a flower of false sowthistle (Reichardia tingitana, local name Hawzan or mureer, Hawdhan) in sand near Trainah in southern Qatar, February 14, 2014
 Camelthorn bush (Alhagi maurorum) in Jaow Al Hamar depression south from Trainah. Southern Qatar, November 6, 2015
 Close up of Salsola drummondii with clavate and club-shaped variation of leaves on dark background taken from roadside in Abu Samra, near the border. Southern Qatar, April 25, 2015
 Flowers of false sowthistle (Reichardia tingitana, local name Hawzan or mureer, Hawdhan) in sand near Trainah in southern Qatar, February 14, 2014
 Close up of flowers of Zilla spinosa (Bunias spinosa, local name shabram) on a roadside of Abu Samra Road in southern Qatar, February 11, 2014
 Fagonia indica with flowers in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Close up of Schmidt s fringed-toed lizard (Acanthodactylus schmidti) in sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, July 11, 2015
 Flowers of desert species of plantain with wooly cover (Plantago ciliata, local name Rablah) in sand near Trainah in southern Qatar, February 14, 2014
 Eremobium aegyptiacum with flowers and fruits in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Sedge (Cyperus conglomeratus) on roadside of a road to Harrarah. Southern Qatar, March 27, 2015
 Flowers of tamarisk (Tamarix aucheriana) on roadside of Salwa Road near Abu Samra. Southern Qatar, March 4, 2016
 Camelthorn bush (Alhagi maurorum) with fresh leaves in Jaow Al Hamar depression south from Trainah. Southern Qatar, November 6, 2015
 Shoot of Salsola vermiculata (local name hamd) in Trainah gardens. Southern Qatar, March 5, 2014
 Shoot of Umbrella Thorn (Acacia tortilis) in Trainah gardens. Southern Qatar, March 5, 2014
 Salsola drummondii in a deep roadside depression of Salwa Road near Abu Samra. Southern Qatar, March 21, 2015
 QNHG (Qatar Natural History Group) exploring fossils of the Middle Eocene Dammam Formation in a site on flanks of Rawdat Al Heshaimiya(?) depression south from Trainah. Southern Qatar, November 6, 2015
 Dry eyelash plant (Blepharis ciliaris, local names nejayae, shouk al dab) in Jaow Al Hamar depression south from Trainah. Southern Qatar, November 6, 2015
 Aerva javanica (local names towayim, tarfa, tirf, Tuwaim) in Jaow Al Hamar depression south from Trainah. Southern Qatar, November 6, 2015
 Close up of fruits and flowers of Monsonia heliotropioides (geranium family) on a roadside of Rawdat Rashed Road in Umm Al Zubar West. Qatar, December 11, 2015
 Field, or golden dodder (Cuscuta campestris) parasitizing on alfalfa in Trainah gardens. Southern Qatar, March 5, 2014
 Alfalfa (lucerne, Medicago sativa, local names jet, barseem) in Trainah gardens. Southern Qatar, March 5, 2014
 QNHG (Qatar Natural History Group) looking for fossils in Midra Shale of the Middle Eocene Dammam Formation in a site on flanks of Rawdat Al Heshaimiya(?) depression south from Trainah. Southern Qatar, November 6, 2015
 Plant of Bienertia cycloptera on roadside of Salwa Road in Abu Samra, near Saudi border. Southern Qatar, March 21, 2015
 Bienertia cycloptera with fruits taken from roadside of Salwa Road in Abu Samra, near Saudi border. Southern Qatar, March 21, 2015
 Compact claystone (Midra Shale) at the base of Dammam Formation in a site on flanks of Rawdat Al Heshaimiya(?) depression south from Trainah. Southern Qatar, November 6, 2015
 Blooming alfalfa (lucerne, Medicago sativa, local names jet, barseem) in Trainah gardens. Southern Qatar, March 5, 2014
 Mating pitted darkling beetles (Adesmia cancellata) under mesquite trees in Trainah gardens. Southern Qatar, March 5, 2014
 Large plant of Bienertia cycloptera on roadside of Salwa Road in Abu Samra, near Saudi border. Southern Qatar, March 21, 2015
 Eremobium aegyptiacum in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, March 21, 2015
 Plantain (Plantago amplexicaulis, local names rablat al mistah, lesan al hamal) in Trainah gardens. Southern Qatar, March 5, 2014
 Flowers Dipterygium glaucum (Cleome pallida Kotschy, Dipterygium scabrum) on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 10, 2015
 Pink young plant of Bienertia cycloptera taken from roadside of Salwa Road in Abu Samra, near Saudi border. Southern Qatar, March 21, 2015
 QNHG (Qatar Natural History Group) exploring compact claystone (Midra Shale) of the Middle Eocene Dammam Formation at fossil site on flanks of Rawdat Al Heshaimiya(?) depression south from Trainah. Southern Qatar, November 6, 2015
 QNHG (Qatar Natural History Group) exploring fossils in limestone layer (Dukhan Limestone Member) of Dammam Formation in Jaow Al Hamar depression south from Trainah. Southern Qatar, November 6, 2015
 Flowers and fruits of Dipterygium glaucum (Cleome pallida Kotschy, Dipterygium scabrum) on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 10, 2015
 Close up of flowers of prickly lettuce (Lactuca serriola) or may be L. saligna on roadside of Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, April 10, 2015
 Flowers of Cleome Clover (Cleome amblyocarpa) on roadside of a road to Sawda Natheel. Southern Qatar, March 18, 2016
 Tiny white flowers of Ogastemma pusillum (Anchusa spinocarpos, Echinospermum spinocarpos, Lappula spinocarpos) in sand near Trainah in southern Qatar, February 14, 2014
 Large sedge (Cyperus conglomeratus) in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, March 21, 2015
 Fossil shark tooth (Galeocerdo(?)) embedded in a rock of Dammam Formation (Lower Dam limestones) in a site on flanks of Rawdat Al Heshaimiya(?) depression south from Trainah. Southern Qatar, November 6, 2015
 Large gastropod fossil (sea snail, marine mollusk) Ampullina sp. (Ampullospira) of Dammam Formation in a site on flanks of Rawdat Al Heshaimiya(?) depression south from Trainah. Southern Qatar, November 6, 2015
 Cleome Clover (Cleome amblyocarpa) with fruits and flowers on roadside of a road to Sawda Natheel. Southern Qatar, March 18, 2016
 Purple tinted leaves of Plantago amplexicaulis (local names rablat al mistah, lesan al hamal) in Trainah gardens. Southern Qatar, March 5, 2014
 Large grain-like fruits of Plantago amplexicaulis (local names rablat al mistah, lesan al hamal) in Trainah gardens. Southern Qatar, March 5, 2014
 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
 Desert grass Panicum turgidum (local name Thummam) in sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, March 21, 2015
 Tiny plant of Eremobium aegyptiacum with a flower in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, March 21, 2015
 Desert Campion (Silene villosa, local name terba) with flowers in windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, March 18, 2016
 Flowers and fruits of Dipterygium glaucum (Cleome pallida Kotschy, Dipterygium scabrum) on white background on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 10, 2015
 Dipterygium glaucum (Cleome pallida Kotschy, Dipterygium scabrum) with flowers and fruits in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Flowers of Launaea capitata (Launaea glomerata, Zollikoferia glomerata, local names huwa, hazan) in sand near Trainah in southern Qatar, February 14, 2014
 Plantain with large grain-like fruits (Plantago amplexicaulis, local names rablat al mistah, lesan al hamal) in Trainah gardens. Southern Qatar, March 5, 2014
 Bush of Dipterygium glaucum (Cleome pallida Kotschy, Dipterygium scabrum) with flowers and fruits in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Wilted flowers of Desert Campion (Silene villosa, local name terba) in windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, March 18, 2016
 Fruits of Malva parviflora (Malva flexuosa, local name khubaiza) with dodder in Trainah gardens. Southern Qatar, March 5, 2014
 Fossilized oyster sea shells Ostrea latimarginata(?) in a limestone layer (Dukhan Limestone Member) of Dammam Formation in Jaow Al Hamar depression south from Trainah. Southern Qatar, November 6, 2015
 Hairy leaves and yellow flowers of milkvetch Astragalus arpilobus subsp. hauarensis in windblown sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Southern Qatar, March 18, 2016
 Polycarpaea repens (Corrigiola repens) in sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, March 21, 2015
 Close up of fruits of a large species of sedge (Cyperus conglomeratus) taken from roadside of Salwa Road in area of Khashem Al Nekhsh. Qatar, March 21, 2015
 Eyelash plant (Blepharis ciliaris) with flowers on roadside at the entrance of Al Nuaman (Al Numan) near Zubara. Northern Qatar, March 20, 2015
 Close up of flowers of Lotus garcinii on a rocky ridge of Jebel Fuwairit. Northern Qatar, March 20, 2015
 Close up of flowers of marsh fleabane (Pluchea dioscoridis, Baccharis dioscorides, Conyza dioscorides) on banks of Abu Nakhlah ponds. Southern Qatar, March 5, 2014
 Launaea mucronata (local name Huwa ghazal) with flowers in sand on roadside of Salwa Road in area of Khashem Al Nekhsh. Qatar, March 21, 2015
 Close up of flowers and fruits of Lotus garcinii under a rocky ridge of Jebel Fuwairit. Northern Qatar, March 20, 2015
 Bush of Dipterygium glaucum (Cleome pallida Kotschy, Dipterygium scabrum) on a sand mound on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, March 21, 2015
 Habitat of Dipterygium glaucum (Cleome pallida Kotschy, Dipterygium scabrum) in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, March 21, 2015
 Close up of flowers of winter wild oat (Avena sterilis) taken from area of Al Sham Street in West Bay. Doha, Qatar, March 4, 2015
 Seed pod with dry leaves fallen on the ground of mesquite (Prosopis juliflora, Prosopis chilensis, ironwood, local names meskeet, ghweif, al ghaf) in Trainah gardens. Southern Qatar, March 5, 2014
 Seed pod among dry leaves fallen on the ground of mesquite (Prosopis juliflora, Prosopis chilensis, ironwood, local names meskeet, ghweif, al ghaf) in Trainah gardens. Southern Qatar, March 5, 2014
 Mosque at the entrance of Trainah. Southern Qatar, November 7, 2014
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