Morphology was recorded in three consecutive years (2009–2011) by means of primary and secondary descriptors, as indicated in the frame of the 2nd edition of the Organisation Internationale de la Vigne et du Vin (OIV) Descriptor List for grape varieties and Vitis species (available: http://www.oiv.int/oiv/files/5%20-%20Publications/5%20-%201%20Publications%20OIV/EN/5-1-9_Liste_descripteurs_2ed_EN.pdf). Ampelometric characterization was performed on 20 leaves sampled at the eighth node for each analyzed variety with the aid of the software SuperAmpelo 2.0 (Comunita`Monastica SS. Pietro e Paolo, Germagno VB, Italy) (Soldavini et al. 2009).