Which grape variety is commonly associated with the production of Chianti?

Sangiovese is the grape variety predominantly associated with the production of Chianti. This iconic Italian wine originates from the Tuscany region, where Sangiovese thrives due to its adaptability to the local climate and soil conditions. The variety provides the wine's characteristic bright acidity, red fruit flavors, and herbal notes, which are fundamental to the Chianti style.

Sangiovese is also known for its versatility, allowing winemakers to produce a wide range of styles, from young and fruity to more complex, oak-aged versions. Additionally, the grape's ability to reflect the terroir contributes to the distinct profiles of Chianti wines. The strict regulations governing Chianti production often require a significant proportion of Sangiovese—at least 70% in many cases—ensuring that it remains the backbone of this celebrated wine.

Other grape varieties listed, although notable in their own right, do not hold the same direct connection to Chianti. They may appear in blends or other regional wines but are not foundational to the Chianti identity like Sangiovese is.