Vespolina Vespolina Vespolina is a red Italian wine grape variety that is planted in Piedmont around Gattinara and Ghemme. Ampelographer believe that the grape is most likely indigenous to this area of Piedmont and recent DNA profiling identified a parent-offspring relationship with Nebbiolo. Outside Piedmont it is found in the Lombardy region of Oltrepò Pavese where the grape is known as Ughetta. In Gattinara, Vespolina is sometimes blended with Nebbiolo and Bonarda Piemontese. Unlike the white Italian grape Vespaiolo, the root of the name Vespolina does not have a direct connection with "vespe" or wasp. However the true origins of the
Peloursin California vineyards that thought they were planted with Durif/Petite Sirah were found to be field blends that contain some plantings of Peloursin. In addition to being a parent of Durif, Peloursin was also crossed with Persan to create Joubertin. DNA testing also suggest a relationship between Peloursin and Bia blanc which share some morphological similarities but the exact nature of that relationship is not yet known. Plantings of Peloursin are often confused with its offspring Durif and this was particularly the case in California where many plantings of Petite Sirah/Durif were discovered to actually be Peloursin. In the Jura region,