Vespolina name are still unclear. Through its parent-offspring relationship with Nebbiolo, Vespolina is a half-sibling of several Piemontese wine grape varieties including: Bubbierasco, Brugnola, Freisa, Nebbiolo rosé, Negretta, Neretto di Bairo and Rossola nera. The grape Vespolina is known under a variety of synonyms. These include Balsamina, Canneta, Croattina, Guzetta, Guzitta, Guzzetta, Inzaga, Inzagre, Massana, Nespolina, Nespolino, Novarina, Solenga, Ughetta, Ughetta di Caneto, Ughetta di Canetto, Ughetta di Canneto, Ughetta di Fassolo, Ughetta di Solenga, Uva Cinerina, Uva Rara, Uvetta, Uvetto, Vespolino, Visparola and Vispavola. Vespolina Vespolina is a red Italian wine grape variety that is planted in Piedmont around Gattinara
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,