revealed two major groups. The first group included two distinct clusters; the first cluster contained the two accessions of Brussels sprout, whereas the second one included the two accessions of spring cabbage (HRIGRU4571 and HRIGRU4564). The second group splits into
three subgroups; the first one contained the accession of winter cauliflower HRIGRU4565, whereas the second one included all the accessions of kales. The four accessions of
cattle cabbage formed a distinct cluster in the third subgroup. The two accessions of winter cauliflower HRIGRU4492 and 4495 and all remaining accessions of cabbages were distributed among different clusters within the third subgroup