What grape variety contributes floral notes in some styles of Sherry?

Muscat, also known as Muscatel, is the grape variety that is known for its floral and aromatic characteristics, which can contribute to the complexity and bouquet of certain styles of Sherry. This grape variety is often used in the production of sweet wines and has a distinctive aroma profile that includes notes of jasmine, orange blossom, and other floral scents. In the context of Sherry, Muscat is mainly used to produce sweeter styles, such as those found in the liqueur-like Muscatel wines.

The other grape varieties mentioned do have their own unique characteristics but do not typically impart the same level of floral notes. Palomino, for example, is the primary grape used for producing Fino and Manzanilla Sherries, which can have a more delicate and nutty profile, but do not emphasize floral aromas. Pedro Ximénez is renowned for its rich, sweet, and syrupy wines and is known for raisin and fig notes rather than floral elements. Airén is mostly used for producing light and neutral wines, lacking the aromatic complexity that Muscat brings to the table. Thus, Muscat remains the standout grape for its floral contributions in Sherry production.