The white grape variety is a new breed between Saperavi Severny x ( Foster's White Seedling x splendor grape ). Snonyme are Ambros White, Geisenheim 6495-3 and Sibera Blanca. They are genes of Vitis amurensis and Vitis vinifera contain. The intersection of hybrid was in 1964 by Vilém crinkly (1924-2103) in Lednice in the former Czechoslovakia, The rearing and selection of the seedlings was then in the research institute Geisenheim (Rheingau) under Dr. med. Helmut Becker (1927-1990). Incidentally, the same parent is also the variety Serena emerged. Sibera was a crossing partner in the new breed Calastra, The early ripening vine is resistant to both mildews and frost as well as on the basis of looseness of low prone to Botrytis, No stocks were reported in 2010 (Kym Anderson ).
Images: Ursula Brühl, Julius Kühn Institute (JKI), Federal Research Center for Cultivated Plants,
Institute for Grapevine Breeding Geilweilerhof - 76833 Siebeldingen, GERMANY