Synonym for the grape variety Grillo; see there. Grillo The white grape variety comes from Sicily(Italy). Synonyms are Ariddu, Riddu and Rossese Bianco. According to the last DNA analyses carried out in 2019, it is the result of a presumably natural cross between Catarratto Bianco Comune and Muscat d'Alexandrie (Zibibbo). The hypothesis that i...