The genetic variability of 30 individuals of Stevia rebaudiana Bertoni] from the germplasm collection of INTA EEA Cerro Azul (Instituto Nacional de Tecnolog a Agropecuaria, Estaci n Experimental Cerro Azul) was determined by applying Inter Simple Sequence Repeats (ISSR) molecular markers. From the unweighted pair group method with arithmetic mean (UPGMA) analysis, two clusters were defined that group the individuals by their genetic distances calculated...