Curious Synonyms: Vitovska Grganja, Vitovska Garganja Nerd Alert: Rare and ancient greenish-gold variety that is found predominantly in Carso, in the northeastern Friuli-Venezia Giulia region of Italy. The name is of slovenian origin. Believed to be a crossing of Prosecco Tondo and Malvasia Bianca Lunga. Traditionally used in blends, but recently it started panning out….