Our study focused on ten Vicia narbonensis L. ecotypes in comparison with two Vicia sativa L. ecotypes cultivated at the University of Sétif-1 experimental station. The aims work to study these twelve vetches behavior via phenological character (plant height) and some morphological stages (date: start of flowering, 50% of flowering and full flowering) monitoring, under the rainy conditions of the semi-arid region (East Algerian). The Two Vicia sativa L. ecotypes are used as controls because this species dominates forage crops in Algeria. The data collected are subjected to variance analysis based on comparison Fisher means (LSD) at the 5% threshold. The relationships between the different measured variables pairs are described and analyzed by calculating phenotypic correlations, based on genotypic means using the XLSTAT software (2014). The variance analysis indicates significant effects of ecotype, year and ecotype × year interaction (p