The red variety comes from Italy, Synonyms are Freisa Blu, Nebbiulìn, Nerét dal Busc Bianc, Nerét di Romano, Nerét 'd Rean, Neret Gentil, Neretto della Valchiusella, Neretto di Romano. It may, despite seemingly suggestive synonyms or morphological Similarities do not match the varieties Freisa. Neret di Saint-Vincent. Neretta Cuneese. Neretto di Bairo. Neretto Duro or Neretto Gentile be confused. The variety is mainly in the area Canavese (Torino) in the Piedmont, as well as in the aosta Valley grown. In 2010, however, no stocks were reported under this name (Statistics Kym Anderson ).
Source: Wine Grapes / J. Robinson, J. Harding, J. Vouillamoz / Penguin Books Ltd. 2012