The red variety comes from Italy
and there occurs in the province of Novara (Piedmont). After unverified guess she is with Neretto Duro
identical, but in the VIVC catalog
managed as independent. The synonyms for Neretto Duro ex Wine Grapes and Durasa ex VIVC are largely identical. One of them is Erbaluce Nero
- an independent grape variety according to Wine Grapes. Final clarification regarding this strain (s) is open.