Which white grape is native to the Campania region?

The correct answer is Fiano, which is indeed native to the Campania region of Italy. This grape variety is known for producing wines that exhibit a rich bouquet of floral and fruity aromas, often complemented by vibrant acidity. Fiano thrives in the unique terroir of Campania, benefiting from the area's volcanic soils and Mediterranean climate, which contribute to the complexity and character of the wines produced from this grape.

Greco, another notable grape from Campania, is sometimes confused with Fiano due to their shared geographical origins. However, Greco is primarily known for its distinct flavor profile and is used to produce the renowned Greco di Tufo wine. Vernaccia, while it can be found in Italy, is primarily associated with the Tuscan region rather than Campania. Verdicchio originates from the Marche region, making it an incorrect choice, as it is not native to Campania either. Thus, Fiano remains the standout variety representative of the Campania region's white wine heritage.