Historically, there have been two clones of Prié blanc found in the Valle d'Aosta region. The Valdigne clone from the upper part of the Valley has been a specialty grown in the communes of Morgex and La Salle. The second clone grown around the Valpelline region of the valley in the foothills of Grand Combin, though recorded in the area in 1838 by ampelographer Lorenzo Gatta, is now considered largely extinct with only the Valdigne clone still being used commercially throughout the Valle d'Aosta.