sentences:  It is worth noting that Pinot gris is known as Ruländer in Austria, and sometimes as Grauburgunder; Pinot blanc is known as Weißburgunder or Weissburgunder, and Sauvignon blanc is called Muskat Sylvaner.Riesling plays a much smaller role than in Germany, but the relatively small amount grown is used for some of Austria's most appreciated dry white wines.Zweigelt (sometimes called Zweigeltblau, a Blaufränkisch × St. Laurent cross) and Blauburger (Blaufränkisch × BlauerPortugieser) were bred at Klosterneuburg in the 1920s and now account for nearly half of Austria's red wine.