Каберне Совиньон
While not as prolific in mutating as Pinot noir, nor as widely used in production of offspring, Cabernet Sauvignon has been linked to other grape varieties. In 1961, a cross of Cabernet Sauvignon and Grenache produced the French wine grape Marselan. Cygne blanc is a white-berried seedling of Cabernet Sauvignon that was discovered in 1989 growing in a garden in Swan Valley, Western Australia. Cabernet blanc is a crossing of Cabernet Sauvignon and an unknown hybrid grape variety that was discovered in Switzerland in the late 20th century.