Gamay Blanc Gloriod variety, but DNA fingerprinting showed that along with Chardonnay and Aligoté, it is one of many grapes to be the result of a cross between Gouais blanc (Heunisch) and Pinot. Gouais blanc was widely grown by the French peasantry in the Medieval ages. Other Gouais blanc/Pinot crosses include Aubin vert, Auxerrois, Bachet noir, Beaunoir, Franc Noir de la Haute-Saône, Gamay, Melon, Knipperlé, Peurion, Romorantin, Roublot, and Sacy. The yield of Gamay Blanc Gloriod is variable; it produces small, cylindrical bunches of small grapes. Gamay Blanc Gloriod is grown in its home territory around Burgundy. none Gamay Blanc Gloriod Gamay Blanc
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,