Mondeuse noire 1937 and later developed a white-berried color mutation known as "Helena". Also in the late 20th and early 21st century, it was discovered that some of the plantings of Petite Sirah were actually field blends of true Petite Sirah (Durif) as well as several other varieties including Mondeuse noire. Though the exact relationship is not yet known, DNA analysis has also shown that Mondeuse noire has some relationship to the Savoie wine grape Douce noir which is known as "Charbono" in California and "Bonarda" in Argentina. While Mondeuse noire and Mondeuse blanche are not color mutations of one or the
Carriacou and Petite Martinique commonplace. A smaller airport located in Lauriston, Carriacou is the Lauriston Airport, the island's major airport and a small ferry boat known as the ""Osprey"" that runs between Carriacou, Grenada and Petite Martinique. The short distances between the Grenadines enables travel between them by small boats. Carriacou and Petite Martinique Carriacou and Petite Martinique is a dependency of Grenada, lying north of Grenada island and south of Saint Vincent and the Grenadines in the Lesser Antilles. The Grenadine Islands to the north of Carriacou and Petite Martinique belong to the nation of St. Vincent and the Grenadines. Carriacou Island is