 ሌሎች ባለሙያዎች እንደሚጠቁሙት ወደ 1000 የሚጠጉ የጣሊያን የሰብል ዝርያዎች በዘር ተለይተዋል እና 600ዎቹ ለማምረት ጥቅም ላይ ይውላሉ.
Other experts suggest that roughly 1000 of Italy's cultivated grape varieties have been genetically identified and 600 are being used to make wines in commercially significant numbers.