Sorry I couldn't help myself, being a Senior Materplanner & Landscape Architect.  I work with this stuff every day,  not to sure of public nursey stock but his is the native plant stock for Qatar.  All species listed will grow well, with limited irrigation.

Hope it helps:  

LATIN                                  COMMON

Acacia ehrenbergiana             Salam           (Qatar flower of 2008)

A.Tortilis                                  SamrAeluropus Lagopoides            IkrishAerva Javonica                        Tirf(Tuwaim)Aizoon canariense                  GafnahAlhagi maurorum                    AaqoolAmmi majus                            KhillahAnabasis Setifera                    Himd-Shaa'ranAnastaticahierochuntica         Kaff MaryamArtemisia inculta                     ShihArthrocnumem glaucum         ShnanAsphodelus fistulosus             Barwaq-BarwagAstragalus corrugatus            HalaqA.eremophilus                         HalaqAtriplex leucoclada                  RaghlAvicennia Marine                     GirmBeta vulgaris                           SilqBlepharis ciliavis Shook el      DhabCapparis Spinosa                   ShafallahCassia italica                          IshriqCencnrus Cillaris                    SabatCentaurea Sinaica                  MurrarChloris Virgata                        KhazamzamChrysopogon Aucheri             HaltaaCistanche Phelypaea              DhonoonCitrullus colocynthis                SharyConvolvulus arvensis              OlleiqCornulaca monacantha          ThallagCressa Cretica                       NediwahCucumis Prophetarum           Shary-HadajCymbopogon Parkeri              SkhabarCynodon dactylon                   Nejil-Najm-ThayielCynomorium coccineum        TarthouthCyperus conglomeratus         RashDactyloctenium aegyptium     NajmDipcadi erythreum                  MisselmoEleusine compressa               SonneimEmex spinosus                       HinzabErodeum laciniatum                HimbazFagonia spp                            ShagaFilago desertourm                   QutteinahFrancoeuria Crispa                 Githgath YithyathFrankenia pulverulenta            MolleithGastroctyle hispida                 RimsGlossonema edule                  tr(Garawah)Halopeplis Perfoliata               KhorreizHammada elegans                 RimthHelianthemum lippii                 RagrougHippocrepis bicontorta            Ummal QurainLasiurus hirsutus                    Da'ahLaunaea capitata                    HuwwahL.nudicaulis                             HuwwahLeptadenia pyrotechnica         MarkhLimonium axillare                    QatafLycium shawii                                     AwsajMalva parviflora                       KobbeizahMedicago laciniata                  NafalM.Sativa                                  JattNeurada Procumbens            SeidanPanicum turgidum                  ThumamPennisetum divisum               ThaymoumPolypogon monspliensis         Dheil El QottPortulaca oleracea                  BarbirRhanterium epapposum         ArfajRumex vesicarius                   HommeidSalvia aegyptiaca                    NoaeimSavignya parviflora                  GirgisSeidlitzia rosmarinum             ShnanSetaria verticellata                  LosseiqSolanum nigrum                     Enab ed DeebStipa capensis                        SamaahSuaeda Vermiculata               SuwweidTamarix spp.                           Tarfah-AthlTeucrium pollum                     Jaad, Yaa'dTypha domingensis                BurdiZiziphus nummularia              SidrZ.Mauritianus                           Knar

Zygophyllum quatarense         Harm

Cheers

SB