Which four lesser-known grape varieties are also permitted in Champagne?

The four lesser-known grape varieties permitted in Champagne are Arbanne, Petit Meslier, Pinot Blanc and Pinot Gris.

Most Champagne is based on Chardonnay, Pinot Noir and Meunier, which dominate vineyard plantings and public understanding of the appellation. The four historic permitted varieties survive in very small quantities and are used by a limited number of producers.

Arbanne and Petit Meslier are particularly associated with the preservation of old regional grape material. Pinot Blanc and Pinot Gris are members of the Pinot family and may also appear under historic or local names in wine records.

Their legal permission does not mean they are widely planted or common in commercial blends. This is a frequent source of confusion: Champagne has more than three authorised varieties, but its famous “three principal grapes” account for virtually all production.