Durif The vine is a popular planting in Lake, Mendocino, Sonoma, Napa, Monterey and San Joaquin County. In addition to being produced as a varietal wine, the grape is sometimes blended with Zinfandel. In years when heavy rain or excess sun has weakened the quality or yield of Cabernet Sauvignon or Pinot noir plantings, Petite Sirah may also be used as a blending partner to strengthen the wine. The average age of Petite Sirah vines tends to be older than that of most Californian vines. As of December 2007, the TTB lists both Petite Sirah and Durif in 27 CFR §
Gamay is commonly grown in the Niagara Peninsula in Canada, some producers being in the Short Hills Bench, Beamsville Bench and St. David's Bench to mention a few, as well as in Prince Edward County. Chàteau des Charmes in Niagara-on-the-Lake has a regional clone which they discovered, Gamay Noir Droit, which is a recognized mutation. It is also grown successfully by a small number of wineries in Australia to make a range of wines including light bodied red wines suitable for early drinking. Gamay has also been introduced into Oregon's Willamette Valley wine region, a place known for its wines made