Sturly of the biological diversity of the genis (Ingsnell* sp.) witls$prsad in some coastal area,i Study preparetl for get Ilegree of }{aster in Agricultural Engineering Field Cropr Specialtl.

Tlre rcseti'sh r..'ns curiecl orrt druing lhe year' :021 -:02:, in three locati*ns cu tlre Slriau coast aldiffereltt slevabor:s {Al Kamrua, Dn'eir Baaixts, Baar:rrael). Tlu'ee wiki.epr}cres of tlre genur Trigor:ella npp- Iley are. (7.Ji,t'ruur-gr'{ttciln,, T. spittos, 7'. spicaln,) An aualvsrs oi tlie soil of t]re snrtly srles ',r'as e.alr:ed orrt sud ptrerioirrgtr.al. rncip]xrlngiual and chemical irrdicators u'ere shrttied, itrclrrdirrg. brauch ler6rth, uurlber of branctrs, nuillbci of leaves, leafslupe en{:ito*tbing, iriirresce*cs t}?€ and color cf flox,as, shape. rurrlr:brx artl calor of ptxls as :*'ell fls secds. aud alalysis ri'lln proporlron sl t t*t*ur, sugars arxl plrenols. 'l-he re.rults slxrvreri that tlnre x.ere srgrilicart dlt'ltreirces hctrveen lhe n,il<t species in tle snrdy sitrs, and conrparcd ther:: with the crrltivated species. Tlre *udred slxijlds T. _/'oenutn- gr'{reflur!, L ,llirrarr1 rrrrn ,rt .\pttttt{t q"ei'e characteriz*d b_v a rlistinct morplrc,logiual identiry deperidiug on the urarphological charactedshcs of-eacll gror-rp ive.eet a li v e, t1*w eLiirg. fi rii tiu g, urd seerliug j. TLe dat* g'ei'e ursrniized iuto tables arid aualyzed, tircu a clu$fled kiuship tree wns consfi'ucfrtl u$rlg tl)e )il'SYS armlysis progirlll ttiiur:gh lhe UPG\{A ruelirad. "I'he rusults sl-tuu'ed t-iral tlrc teuugreek $pecies were distributed iu tr,l,o ruain Frolqls, ar:ij ll.re total vndancc rale reacheil 70?t, l lre fiist g oup nrclucied L foaaru-gxneclnu tr au: diffetent Lxatic,rn i;\l-Karaura, Drveir" Baatrrla, aud Baaruraeli" ar:d tlre viurauce rate reachetl 4iJ-co- 'l'he secor:ri grorry was t{ivit{e<l into rrvo gioiips, and the r"ariairce rate reaclied tetleen lhern trr 639'i, u,'herc rncler thc i)tst p'rup it irrchrdrd thc spccics I qricr:rc {Al- Kiuauia trutJ Drl,r,ir Brraircla] aiu-l r.txler *rr srttrud gruup the type -I -prirosr: (Al'Karrnrla. Drl eir Bnalrtls aud Ba alr: ra el) fran: di ffereut icc.lti orrs Tlre lri5rli*l petccutage of ;xoteiru arid -<ugar s iil 7..{eenwt-g1'{ie fl:$t :eerL at Al-Karattu srt{ n as i{) -jUo:n }'trr pr"nteiii, 3.549,+ iix" sr.rpims. altl tlre hrgliest perci:i[age of phe nols was t'or" I jp11p5a xrih ;u: fi\'erags 0f l?"86?;, \n'lxch outpertbrured d:e rest r:f the rrcolded sprecirs ald the cultilaled 133e.