A dusty, plummy, dark berry pie Petite Sirah from old vines grown in the Santa Clara Valley by the Guglielmo family, who have been based here since 1925. With lots of bittersweet chocolate, white pepper and well-integrated oak, this Petite is subtle, its alcohol relatively low and its tannins quite refined, a Petite for French palates. ——V.B.(5/1/2011)—— 90