Molecular markers are extensively used in human, plants and animals for basic and applied studies such as fingerprinting, allelic intergression, selection of usefule traits and construction of genetic maps. In biological science a genetic lnkage map is a schematic representation of genetic loci and shows the position of known genes or genetic markers relative to each other i n terms of Centy Morgan which is the result of recombination frecuency rather than real physical distance along each chromosome. This information is usualy inferred from experimental populations that are developed for such purposes. With multiple applications, linkage mapping is identifying the location of genes that cause genetic dissease in a variety of species. In plant breeding genetic maps white high genom coverage are becoming increasingly useful plant breeding is genetic reseaches. One of the most important key items for future plant breeding is genetic maps. A genetic linkage map shows the location of gen loci including the morphological, isozyme, protein and DNA markers along the the chromosomes of living species. The distance between loci shows the recombination percentage among the genic loci which is the major principle for genetic map construction. Genetic linkage maps serve variety of purpose in both basic and applied genetic researchs includinglocalisation of quantitative trait loci ( QTL), genetic diversity studies, map-based cloning, association mapping, marker-assisted selection and cloning interest gens . Linseed As the sixth oil seed product having desirable properties such as high nutritional value (Omega-3 Vliegen), low nitrogen requirement, resistance to environmental stresses, it is known as Worthy herb that dates back several thousand years. Linseed is made of four genetic mapping and a consensus genetic mapping. in this research to provide continuity of linseed groups ( Linum usitatissimum L .) from F 2 populations derived from crosses between KO37, one internal Corrective lines (selected from the population of Kurdistan) and the SP1066, one Canadian genotypes were used. Markers used in this study include morphological characters of seed color, a number of physiological traits and the number of EST-SSR markers. EST-SSR markers are rapid, specific, inexpensive, repeatable, codominant. Of Total 58 EST-SSR markers used in this study, 42 markers showed Parental polymorphism and to do PCR between of 105 results F2 were used. 20 markers the EST-SSR, Four physiological traits and Morphological traits of seed color in the map were used. After voting bands to use the software Mapmaker / Exp Ver3.3 with criterion of maximum distance of 50 cm Morgan and the minimum LOD equal 3, five linkage groups were formed. The first group, representing five EST-SSR, four traits and physiological traits were seed color. EST-SSR markers in the second and third groups representing two EST-SSR, and the fourth and fifth groups, respectively, six and five EST-SSR markers were used. All six Linkage groups 785.6 c Morgan covered of the map. all primers of the fourth linkage group were used, in consensus map created by Cloutier and Associates (2013) in all seven linkage groups were used, Low number of Continuity groups and markers located in this groups due to the Nature of the dispersion in level of genome-wide of EST-SSR markers were evaluated. confirming that most of the markers in the current study did not belong to any group, association, or compromise the map on linkage groups were different, or at a distance of more than a 50 cM from the markers, were the the main reason for more than 40 percent of genetic markers examined in this study. principal component analysis Adjusted (PCOA) endorsing low dispersion and uniform distribution of markers used in the genome level.Finally In view of the chromosomal Continuity groups were using software WinQTLCart2.5 were traced. in this study number of physiological traits were checked. as regards to The main components of these traits, The first three principal components explained over 80% of the variance that Continuity physiological markers were significant correlation between these traits eparately confirmed this judgment.