The red grape variety is an interspecific new breed between Cabernet Sauvignon x unknown resistance partners. Synonyms VB 91-26-29 and Valentin Blattner 91-26-29. They are genes from Vitis amurensis and Vitis vinifera contain. The crossing of the hybrid was done in 1991 by the breeder Valentin Blattner in Soyhières in the Swiss canton of Jura, the selection then in the nursery Freytag in the municipality of Neustadt / Lachen-Speyerdorf in Germany (Palatinate). The medium to late ripening vine is resistant to frost. Botrytis and both mildews, It produces deep dark red wines with aromas of blackberries, black currants ( Cassis ), black pepper and dark chocolate with hints of cigar, Leather and cedar wood. The variety is in small quantities in the Switzerland and Germany (e.g. winery Galler Ansgar grown in the Palatinate). In 2010, however, no stocks were shown (Statistics Kym Anderson ).