The white grape variety is an interspecific new breed between Seibel 5279 ( Aurore ) x Chardonnay, They are genes from Vitis aestivalis. Vitis rupestris and Vitis vinifera contain. Synonyms are Ravat 578 and Tehere Dore. The crossing of the hybrid was done by the French breeder Jean François Ravat (+1940). It is used as a wine grape. In 2010, however, no inventory was recorded (Kym Anderson ).
Images: Ursula Brühl, Doris Schneider, Julius Kühn Institute (JKI)