Clustering of 'Kishmish vatkana' and 'Dzhandzhal kara' with known and unknown (CAn) varieties from Central Asia, seedless table grapes widely cultivated in Uzbekistan, Tajikistan, Turkmenistan, and Northern Afghanistan, 'Lasta', and the offspring 'Dzhandzhal kara' × 'Lasta' analysed in this paper. The most likely identity for some unknown grapes from Central Asia is given in parentheses, and the origin of the varieties is given according to the Vitis International Variety Catalogue . Genetic similarity was calculated using the Simple Match coefficient implemented in NTSYS based on 24 SSR markers covering all grape chromosomes including the 6 markers recommended by the European Vitis Database . Cluster analysis was performed using the (A) Unweighted pair-group method with arithmetic mean (UPGMA) and (B) the Neighbor Joining (NJ) algorithms. Panels C and D display the clustering of the same varieties except 'Kishmish vatkana' and 'Dzhandzhal kara', which were replaced with a virtual dihaploid of 'Kishmish vatkana' constructed with the alleles not shared with 'Sultanina'.