The white grape variety (also Geilweilerhof 84-21-9) is a new breed between Sirius x Vidal Blanc, Incidentally, the same parent is also the variety Felicia emerged. They are genes of Vitis berlandieri. Vitis rupestris and Vitis vinifera contain. The intersection of hybrid took place in 1986 by the breeders Rudolf Eibach and Reinhard Töpfer at the vine breeding institute Geilweilerhof in Siebeldingen-Palatinate. The variety protection was granted in 2004. The variety was crossing partner in the two new breeds Floreal and Voltis, The vine is resistant to both mildews and Botrytis, It produces white wines with subtle acidity Pinot Blanc recall. In 2010 was in Germany no inventory yet recorded (Kym Anderson ).
Pictures: Ursula Bruehl, Doris Schneider, Julius Kühn Institute (JKI)