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
Petite Rivière Petite Rivière Petite Rivière is a river in Nova Scotia, Canada entirely within Lunenburg County. It is fed by numerous lakes, and a portion of the watershed is the drinking water supply for the town of Bridgewater. Three of the lakes on Petite Rivière (Hebb, Millipisigate, and Minamkeak) are the only known habitat of the Atlantic Whitefish. Through damming of the lakes, some of the water that once fed the Medway River now flows through the Petite Rivière system. There was a water aerodrome at Fancy Lake. Samuel de Champlain is said to have given the river its name after